<?xml version="1.0" encoding="UTF-8"?>
<metabolite>
  <version>1.0</version>
  <creation_date>2016-09-30 22:53:14 UTC</creation_date>
  <update_date>2020-06-04 22:40:23 UTC</update_date>
  <accession>BMDB0002259</accession>
  <secondary_accessions>
    <accession>BMDB02259</accession>
  </secondary_accessions>
  <name>Heptadecanoic acid</name>
  <description>Heptadecanoic acid, also known as 17:0 or heptadecoate, belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Heptadecanoic acid exists as a solid, very hydrophobic, practically insoluble (in water), and relatively neutral molecule. Heptadecanoic acid exists in all living species, ranging from bacteria to humans. In cattle, heptadecanoic acid is involved in the metabolic pathway called de novo triacylglycerol biosynthesis TG(8:0/17:0/17:0) pathway. Heptadecanoic acid is a potentially toxic compound.</description>
  <synonyms>
    <synonym>17:0</synonym>
    <synonym>C17:0</synonym>
    <synonym>CH3-[CH2]15-COOH</synonym>
    <synonym>Heptadecoic acid</synonym>
    <synonym>Heptadecylic acid</synonym>
    <synonym>Margaric acid</synonym>
    <synonym>Margarinic acid</synonym>
    <synonym>Margarinsaeure</synonym>
    <synonym>N-Heptadecanoic acid</synonym>
    <synonym>N-Heptadecoic acid</synonym>
    <synonym>N-Heptadecylic acid</synonym>
    <synonym>Heptadecoate</synonym>
    <synonym>Heptadecylate</synonym>
    <synonym>Margarate</synonym>
    <synonym>Margarinate</synonym>
    <synonym>N-Heptadecanoate</synonym>
    <synonym>N-Heptadecoate</synonym>
    <synonym>N-Heptadecylate</synonym>
    <synonym>Heptadecanoate</synonym>
    <synonym>Margaric acid, potassium salt</synonym>
    <synonym>Margaric acid, sodium salt</synonym>
    <synonym>Omega I-123 heptadecanoic acid</synonym>
    <synonym>Margaric acid, 1-(11)C-labeled</synonym>
    <synonym>Margaric acid, nickel (2+) salt</synonym>
    <synonym>Margaroate</synonym>
    <synonym>Margaroic acid</synonym>
    <synonym>Normal-heptadecanoate</synonym>
    <synonym>Normal-heptadecanoic acid</synonym>
    <synonym>FA(17:0)</synonym>
    <synonym>Heptadecanoic acid</synonym>
  </synonyms>
  <chemical_formula>C17H34O2</chemical_formula>
  <average_molecular_weight>270.4507</average_molecular_weight>
  <monisotopic_moleculate_weight>270.255880332</monisotopic_moleculate_weight>
  <iupac_name>heptadecanoic acid</iupac_name>
  <traditional_iupac>heptadecanoic acid</traditional_iupac>
  <cas_registry_number>506-12-7</cas_registry_number>
  <smiles>CCCCCCCCCCCCCCCCC(O)=O</smiles>
  <inchi>InChI=1S/C17H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19/h2-16H2,1H3,(H,18,19)</inchi>
  <inchikey>KEMQGTRYUADPNZ-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.</description>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Fatty Acyls</class>
    <sub_class>Fatty acids and conjugates</sub_class>
    <direct_parent>Long-chain fatty acids</direct_parent>
    <alternative_parents>
      <alternative_parent>Carbonyl compounds</alternative_parent>
      <alternative_parent>Carboxylic acids</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Monocarboxylic acids and derivatives</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
      <alternative_parent>Straight chain fatty acids</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Aliphatic acyclic compound</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Carboxylic acid</substituent>
      <substituent>Carboxylic acid derivative</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Long-chain fatty acid</substituent>
      <substituent>Monocarboxylic acid or derivatives</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Straight chain fatty acid</substituent>
    </substituents>
    <molecular_framework>Aliphatic acyclic compounds</molecular_framework>
    <external_descriptors>
      <external_descriptor>Straight chain fatty acids</external_descriptor>
      <external_descriptor>long-chain fatty acid</external_descriptor>
      <external_descriptor>straight-chain saturated fatty acid</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <experimental_properties>
    <state>Solid</state>
    <property>
      <kind>melting_point</kind>
      <value>61.3 °C</value>
      <source/>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>7.66</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-6.25</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>6.7</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>4.95</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>heptadecanoic acid</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>270.4507</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>270.255880332</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>CCCCCCCCCCCCCCCCC(O)=O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C17H34O2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C17H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19/h2-16H2,1H3,(H,18,19)</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>KEMQGTRYUADPNZ-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>37.3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>81.68</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>36.49</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>15</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>physiological_charge</kind>
      <value>-1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formal_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>number_of_rings</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>bioavailability</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rule_of_five</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>ghose_filter</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>veber_rule</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mddr_like_rule</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <pathways>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::EiMs</type>
      <spectrum_id>772</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrTwoD</type>
      <spectrum_id>1808</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>869</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>1825</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>3021</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>30565</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>31405</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>31841</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>38340</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>169994</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>1869</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>2413</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>3103</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337328</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337329</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337330</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337331</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337332</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337333</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337334</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337335</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337336</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337337</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337338</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337339</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337340</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337341</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337342</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337343</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337344</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337345</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337346</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>337347</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>25622</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>25623</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>25624</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>32180</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>32181</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>32182</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>285692</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>285693</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>285694</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>285695</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>285696</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>373935</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>373936</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>373937</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>373938</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>373939</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>438668</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>440429</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>440430</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>440431</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>440432</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1470866</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2244397</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2245696</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2246560</spectrum_id>
    </spectrum>
  </spectra>
  <normal_concentrations>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>1388.9</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Intramuscular (IMF) fat of beef steers fed red clover silage with flaxseed.</comment>
      <references>
        <reference>
          <reference_text>C. Mapiye, T.D.Turner, D.C.Rolland, J.A.Basarab, V.S.Baron, T.A.McAllister, H.C. Block, B.Uttaro, J.L.Aalhus, M.E.R.Dugan. Adipose tissue and muscle fatty acid profiles of steers fed red clover silage with and without flaxseed. Livestock Science. 151(2013)11-20.</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>1560.21</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Intramuscular (IMF) fat of beef steers fed red clover silage without flaxseed.</comment>
      <references>
        <reference>
          <reference_text>C. Mapiye, T.D.Turner, D.C.Rolland, J.A.Basarab, V.S.Baron, T.A.McAllister, H.C. Block, B.Uttaro, J.L.Aalhus, M.E.R.Dugan. Adipose tissue and muscle fatty acid profiles of steers fed red clover silage with and without flaxseed. Livestock Science. 151(2013)11-20.</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>Fatty acid of subcutaneous fat from beef steers. Steers were fed grasshay with flaxseed for 205 days.</comment>
      <references>
        <reference>
          <reference_text>Petri RM, Mapiye C, Dugan ME, McAllister TA: Subcutaneous adipose fatty acid profiles and related rumen bacterial populations of steers fed red clover or grass hay diets containing flax or sunflower-seed. PLoS One. 2014 Aug 5;9(8):e104167. doi: 10.1371/journal.pone.0104167. eCollection 2014.</reference_text>
          <pubmed_id>25093808</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>29403.81</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Perirenal (PF) fat of beef steers fed red clover silage with flaxseed.</comment>
      <references>
        <reference>
          <reference_text>C. Mapiye, T.D.Turner, D.C.Rolland, J.A.Basarab, V.S.Baron, T.A.McAllister, H.C. Block, B.Uttaro, J.L.Aalhus, M.E.R.Dugan. Adipose tissue and muscle fatty acid profiles of steers fed red clover silage with and without flaxseed. Livestock Science. 151(2013)11-20.</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>40514.59</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Perirenal (PF) fat of beef steers fed red clover silage without flaxseed.</comment>
      <references>
        <reference>
          <reference_text>C. Mapiye, T.D.Turner, D.C.Rolland, J.A.Basarab, V.S.Baron, T.A.McAllister, H.C. Block, B.Uttaro, J.L.Aalhus, M.E.R.Dugan. Adipose tissue and muscle fatty acid profiles of steers fed red clover silage with and without flaxseed. Livestock Science. 151(2013)11-20.</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>18339.46</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Subcutaneous (SF) fat of beef steers fed red clover silage with flaxseed.</comment>
      <references>
        <reference>
          <reference_text>C. Mapiye, T.D.Turner, D.C.Rolland, J.A.Basarab, V.S.Baron, T.A.McAllister, H.C. Block, B.Uttaro, J.L.Aalhus, M.E.R.Dugan. Adipose tissue and muscle fatty acid profiles of steers fed red clover silage with and without flaxseed. Livestock Science. 151(2013)11-20.</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>22412</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Subcutaneous (SF) fat of beef steers fed red clover silage without flaxseed.</comment>
      <references>
        <reference>
          <reference_text>C. Mapiye, T.D.Turner, D.C.Rolland, J.A.Basarab, V.S.Baron, T.A.McAllister, H.C. Block, B.Uttaro, J.L.Aalhus, M.E.R.Dugan. Adipose tissue and muscle fatty acid profiles of steers fed red clover silage with and without flaxseed. Livestock Science. 151(2013)11-20.</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>Fatty acid of subcutaneous fat from beef steers. Steers were fed grasshay with sunflower seed for 205 days.</comment>
      <references>
        <reference>
          <reference_text>Petri RM, Mapiye C, Dugan ME, McAllister TA: Subcutaneous adipose fatty acid profiles and related rumen bacterial populations of steers fed red clover or grass hay diets containing flax or sunflower-seed. PLoS One. 2014 Aug 5;9(8):e104167. doi: 10.1371/journal.pone.0104167. eCollection 2014.</reference_text>
          <pubmed_id>25093808</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>Fatty acid of subcutaneous fat from beef steers. Steers were fed red clove silage with flaxseed for 205 days.</comment>
      <references>
        <reference>
          <reference_text>Petri RM, Mapiye C, Dugan ME, McAllister TA: Subcutaneous adipose fatty acid profiles and related rumen bacterial populations of steers fed red clover or grass hay diets containing flax or sunflower-seed. PLoS One. 2014 Aug 5;9(8):e104167. doi: 10.1371/journal.pone.0104167. eCollection 2014.</reference_text>
          <pubmed_id>25093808</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>33943.34</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Fatty acid of subcutaneous fat. Calf-finished</comment>
      <references>
        <reference>
          <reference_text>Mapiye C, Turner TD, Basarab JA, Baron VS, Aalhus JL, Dugan ME: Subcutaneous fatty acid composition of steers finished as weanlings or yearlings with and without growth promotants. J Anim Sci Biotechnol. 2013 Nov 4;4(1):41. doi: 10.1186/2049-1891-4-41.</reference_text>
          <pubmed_id>24188642</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>37271.12</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Fatty acid of subcutaneous fat. With growth promoting implants</comment>
      <references>
        <reference>
          <reference_text>Mapiye C, Turner TD, Basarab JA, Baron VS, Aalhus JL, Dugan ME: Subcutaneous fatty acid composition of steers finished as weanlings or yearlings with and without growth promotants. J Anim Sci Biotechnol. 2013 Nov 4;4(1):41. doi: 10.1186/2049-1891-4-41.</reference_text>
          <pubmed_id>24188642</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>33677.12</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Fatty acid of subcutaneous fat. Without growth promoting implants</comment>
      <references>
        <reference>
          <reference_text>Mapiye C, Turner TD, Basarab JA, Baron VS, Aalhus JL, Dugan ME: Subcutaneous fatty acid composition of steers finished as weanlings or yearlings with and without growth promotants. J Anim Sci Biotechnol. 2013 Nov 4;4(1):41. doi: 10.1186/2049-1891-4-41.</reference_text>
          <pubmed_id>24188642</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value>37481.88</concentration_value>
      <concentration_units>nmol/g of tissue</concentration_units>
      <comment>Fatty acid of subcutaneous fat. Yearling-finished</comment>
      <references>
        <reference>
          <reference_text>Mapiye C, Turner TD, Basarab JA, Baron VS, Aalhus JL, Dugan ME: Subcutaneous fatty acid composition of steers finished as weanlings or yearlings with and without growth promotants. J Anim Sci Biotechnol. 2013 Nov 4;4(1):41. doi: 10.1186/2049-1891-4-41.</reference_text>
          <pubmed_id>24188642</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Adipose Tissue</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>Fatty acid of subcutaneous fat from beef steers. Steers were fed red clove silage with sunflower seed for 205 days.</comment>
      <references>
        <reference>
          <reference_text>Petri RM, Mapiye C, Dugan ME, McAllister TA: Subcutaneous adipose fatty acid profiles and related rumen bacterial populations of steers fed red clover or grass hay diets containing flax or sunflower-seed. PLoS One. 2014 Aug 5;9(8):e104167. doi: 10.1371/journal.pone.0104167. eCollection 2014.</reference_text>
          <pubmed_id>25093808</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Liver</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>8 multiparous Chinese Holstein dairy cows fed in the Hangzhou Hangjiang Dairy Farm based on the milk production under corn stover based diets. Detection used gas chromatography time-of-flight/mass spectrometry (GC-TOF/MS) platform.</comment>
      <references>
        <reference>
          <reference_text>Sun HZ, Zhou M, Wang O, Chen Y, Liu JX, Guan LL: Multi-omics reveals functional genomic and metabolic mechanisms of milk production and quality in dairy cows. Bioinformatics. 2020 Apr 15;36(8):2530-2537. doi: 10.1093/bioinformatics/btz951.</reference_text>
          <pubmed_id>31873721</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Liver</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>Metabolomics analysis was performed using GC-MS/LC-MS in multiparous Holstein dairy cows</comment>
      <references>
        <reference>
          <reference_text>Shahzad K, Lopreiato V, Liang Y, Trevisi E, Osorio JS, Xu C, Loor JJ: Hepatic metabolomics and transcriptomics to study susceptibility to ketosis in response to prepartal nutritional management. J Anim Sci Biotechnol. 2019 Dec 18;10:96. doi: 10.1186/s40104-019-0404-z. eCollection 2019.</reference_text>
          <pubmed_id>31867104</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Liver</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>8 multiparous Chinese Holstein dairy cows fed in the Hangzhou Hangjiang Dairy Farm based on the milk production under alfalfa hay based diets. Detection used gas chromatography time-of-flight/mass spectrometry (GC-TOF/MS) platform.</comment>
      <references>
        <reference>
          <reference_text>Sun HZ, Zhou M, Wang O, Chen Y, Liu JX, Guan LL: Multi-omics reveals functional genomic and metabolic mechanisms of milk production and quality in dairy cows. Bioinformatics. 2020 Apr 15;36(8):2530-2537. doi: 10.1093/bioinformatics/btz951.</reference_text>
          <pubmed_id>31873721</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Mammary Gland</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>8 multiparous Chinese Holstein dairy cows fed in the Hangzhou Hangjiang Dairy Farm based on the milk production under corn stover based diets. Detection used gas chromatography time-of-flight/mass spectrometry (GC-TOF/MS) platform.</comment>
      <references>
        <reference>
          <reference_text>Sun HZ, Zhou M, Wang O, Chen Y, Liu JX, Guan LL: Multi-omics reveals functional genomic and metabolic mechanisms of milk production and quality in dairy cows. Bioinformatics. 2020 Apr 15;36(8):2530-2537. doi: 10.1093/bioinformatics/btz951.</reference_text>
          <pubmed_id>31873721</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Mammary Gland</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>8 multiparous Chinese Holstein dairy cows fed in the Hangzhou Hangjiang Dairy Farm based on the milk production under alfalfa hay based diets. Detection used gas chromatography time-of-flight/mass spectrometry (GC-TOF/MS) platform.</comment>
      <references>
        <reference>
          <reference_text>Sun HZ, Zhou M, Wang O, Chen Y, Liu JX, Guan LL: Multi-omics reveals functional genomic and metabolic mechanisms of milk production and quality in dairy cows. Bioinformatics. 2020 Apr 15;36(8):2530-2537. doi: 10.1093/bioinformatics/btz951.</reference_text>
          <pubmed_id>31873721</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>Whole milk</comment>
      <references>
        <reference>
          <reference_text>Jensen RG: The composition of bovine milk lipids: January 1995 to December 2000. J Dairy Sci. 2002 Feb;85(2):295-350. doi: 10.3168/jds.S0022-0302(02)74079-4.</reference_text>
          <pubmed_id>11913692</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>5176.544</concentration_value>
      <concentration_units>uM</concentration_units>
      <references>
        <reference>
          <reference_text>M.J. Abarghuei, Y. Rouzbehan, A.Z.M Salem, M.J. Zamiri. Nitrogen balance, blood metabolites and milk fatty acid composition of dairy cows fed pomegranate-peel extract. Livestock Science (2014) 164:72-80   doi: 10.1016/j.livsci.2014.03.021</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>5916.0505</concentration_value>
      <concentration_units>uM</concentration_units>
      <references>
        <reference>
          <reference_text>M.J. Abarghuei, Y. Rouzbehan, A.Z.M Salem, M.J. Zamiri. Nitrogen balance, blood metabolites and milk fatty acid composition of dairy cows fed pomegranate-peel extract. Livestock Science (2014) 164:72-80   doi: 10.1016/j.livsci.2014.03.021</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>6655.557</concentration_value>
      <concentration_units>uM</concentration_units>
      <references>
        <reference>
          <reference_text>M.J. Abarghuei, Y. Rouzbehan, A.Z.M Salem, M.J. Zamiri. Nitrogen balance, blood metabolites and milk fatty acid composition of dairy cows fed pomegranate-peel extract. Livestock Science (2014) 164:72-80   doi: 10.1016/j.livsci.2014.03.021</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value>7025.31</concentration_value>
      <concentration_units>uM</concentration_units>
      <references>
        <reference>
          <reference_text>M.J. Abarghuei, Y. Rouzbehan, A.Z.M Salem, M.J. Zamiri. Nitrogen balance, blood metabolites and milk fatty acid composition of dairy cows fed pomegranate-peel extract. Livestock Science (2014) 164:72-80   doi: 10.1016/j.livsci.2014.03.021</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Jensen RG, Ferris AM, Lammi-Keefe CJ: The composition of milk fat. J Dairy Sci. 1991 Sep;74(9):3228-43. doi: 10.3168/jds.S0022-0302(91)78509-3.</reference_text>
          <pubmed_id>1779072</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>Commercial, conventional whole milk</comment>
      <references>
        <reference>
          <reference_text>Lawrence K. Creamer, Alastair K.H. MacGibbon. Some recent advances in the basic chemistry of milk proteins and lipids. International Dairy J. (1996) 6(6):539-568   doi: 10.1016/0958-6946(96)85309-X</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>This is a duplicate concentration of concentration_id 8169, unpexported by An Chi on Aug 20, 2018</comment>
      <references>
        <reference>
          <reference_text>Lawrence K. Creamer, Alastair K.H. MacGibbon. Some recent advances in the basic chemistry of milk proteins and lipids. International Dairy J. (1996) 6(6):539-568   doi: 10.1016/0958-6946(96)85309-X</reference_text>
          <pubmed_id/>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Muscle</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>Samples have been collected from Heifer cows.</comment>
      <references>
        <reference>
          <reference_text>Osorio MT, Downey G, Moloney AP, Rohrle FT, Luciano G, Schmidt O, Monahan FJ: Beef authentication using dietary markers: chemometric selection and modelling of significant beef biomarkers using concatenated data from multiple analytical methods. Food Chem. 2013 Dec 1;141(3):2795-801. doi: 10.1016/j.foodchem.2013.05.118. Epub  2013 Jun 5.</reference_text>
          <pubmed_id>23871026</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Oocyte</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <comment>Detected by CP9010 autosampler onto a capillary column within a CP9001 gas chromatograph in slaughtered cow ovaries.</comment>
      <references>
        <reference>
          <reference_text>McEvoy TG, Coull GD, Broadbent PJ, Hutchinson JS, Speake BK: Fatty acid composition of lipids in immature cattle, pig and sheep oocytes with intact zona pellucida. J Reprod Fertil. 2000 Jan;118(1):163-70.</reference_text>
          <pubmed_id>10793638</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Placenta</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089.</reference_text>
          <pubmed_id>29140435</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Prostate Tissue</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089.</reference_text>
          <pubmed_id>29140435</pubmed_id>
        </reference>
      </references>
    </concentration>
    <concentration>
      <biospecimen>Skeletal Muscle</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089.</reference_text>
          <pubmed_id>29140435</pubmed_id>
        </reference>
      </references>
    </concentration>
  </normal_concentrations>
  <pubchem_compound_id>10465</pubchem_compound_id>
  <kegg_id/>
  <chebi_id>32365</chebi_id>
  <chemspider_id>10033</chemspider_id>
  <foodb_id>FDB004676</foodb_id>
  <drugbank_id/>
  <phenol_explorer_compound_id/>
  <meta_cyc_id>CPD-7830</meta_cyc_id>
  <wikipedia_id>Heptadecanoic_acid</wikipedia_id>
  <knapsack_id>C00007426</knapsack_id>
  <bigg_id>215873</bigg_id>
  <metlin_id>6578</metlin_id>
  <pdbe_id></pdbe_id>
  <synthesis_reference>Heiduschka, A.; Ripper, J.  Heptadecylic acid.    Berichte der Deutschen Chemischen Gesellschaft [Abteilung] B: Abhandlungen  (1923),  56B  1736-9.</synthesis_reference>
  <general_references>
    <reference>
      <reference_text>Jensen RG: The composition of bovine milk lipids: January 1995 to December 2000. J Dairy Sci. 2002 Feb;85(2):295-350. doi: 10.3168/jds.S0022-0302(02)74079-4.</reference_text>
      <pubmed_id>11913692</pubmed_id>
    </reference>
    <reference>
      <reference_text>Jensen RG, Ferris AM, Lammi-Keefe CJ: The composition of milk fat. J Dairy Sci. 1991 Sep;74(9):3228-43. doi: 10.3168/jds.S0022-0302(91)78509-3.</reference_text>
      <pubmed_id>1779072</pubmed_id>
    </reference>
    <reference>
      <reference_text>Colman E, Fokkink WB, Craninx M, Newbold JR, De Baets B, Fievez V: Effect of induction of subacute ruminal acidosis on milk fat profile and rumen parameters. J Dairy Sci. 2010 Oct;93(10):4759-73. doi: 10.3168/jds.2010-3158.</reference_text>
      <pubmed_id>20855010</pubmed_id>
    </reference>
    <reference>
      <reference_text>GARTON GA: THE COMPOSITION AND BIOSYNTHESIS OF MILK LIPIDS. J Lipid Res. 1963 Jul;4:237-54.</reference_text>
      <pubmed_id>14168161</pubmed_id>
    </reference>
    <reference>
      <reference_text>Keenan TW, Morre DJ, Olson DE, Yunghans WN, Patton S: Biochemical and morphological comparison of plasma membrane and milk fat globule membrane from bovine mammary gland. J Cell Biol. 1970 Jan;44(1):80-93.</reference_text>
      <pubmed_id>5409465</pubmed_id>
    </reference>
    <reference>
      <reference_text>Glasser F, Ferlay A, Chilliard Y: Oilseed lipid supplements and fatty acid composition of cow milk: a meta-analysis. J Dairy Sci. 2008 Dec;91(12):4687-703. doi: 10.3168/jds.2008-0987.</reference_text>
      <pubmed_id>19038946</pubmed_id>
    </reference>
    <reference>
      <reference_text>Lawrence K. Creamer, Alastair K.H. MacGibbon. Some recent advances in the basic chemistry of milk proteins and lipids. International Dairy J. (1996) 6(6):539-568   doi: 10.1016/0958-6946(96)85309-X</reference_text>
    </reference>
    <reference>
      <reference_text>M.J. Abarghuei, Y. Rouzbehan, A.Z.M Salem, M.J. Zamiri. Nitrogen balance, blood metabolites and milk fatty acid composition of dairy cows fed pomegranate-peel extract. Livestock Science (2014) 164:72-80   doi: 10.1016/j.livsci.2014.03.021</reference_text>
    </reference>
  </general_references>
  <protein_associations>
  </protein_associations>
</metabolite>
