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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 19:21:17 UTC
Update Date2022-03-07 02:54:07 UTC
HMDB IDHMDB0034505
Secondary Accession Numbers
  • HMDB34505
Metabolite Identification
Common NameSoyasapogenol A
DescriptionSoyasapogenol A belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Based on a literature review a significant number of articles have been published on Soyasapogenol A.
Structure
Data?1563862572
Synonyms
ValueSource
Soyasapogenol m4HMDB
Olean-12-ene-3,21,22,23-tetrolMeSH
Chemical FormulaC30H50O4
Average Molecular Weight474.7156
Monoisotopic Molecular Weight474.370910088
IUPAC Name9-(hydroxymethyl)-2,2,4a,6a,6b,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-3,4,10-triol
Traditional Name9-(hydroxymethyl)-2,2,4a,6a,6b,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-3,4,10-triol
CAS Registry Number508-01-0
SMILES
CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O
InChI Identifier
InChI=1S/C30H50O4/c1-25(2)16-19-18-8-9-21-27(4)12-11-22(32)28(5,17-31)20(27)10-13-30(21,7)29(18,6)15-14-26(19,3)24(34)23(25)33/h8,19-24,31-34H,9-17H2,1-7H3
InChI KeyCDDWAYFUFNQLRZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Polyol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point308 - 312 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0099 g/LALOGPS
logP4.83ALOGPS
logP3.97ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)13.41ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area80.92 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity136.4 m³·mol⁻¹ChemAxon
Polarizability56.89 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+206.4831661259
DarkChem[M-H]-201.33631661259
DeepCCS[M+H]+219.77130932474
DeepCCS[M-H]-217.41330932474
DeepCCS[M-2H]-250.54330932474
DeepCCS[M+Na]+225.86530932474
AllCCS[M+H]+219.232859911
AllCCS[M+H-H2O]+217.732859911
AllCCS[M+NH4]+220.732859911
AllCCS[M+Na]+221.132859911
AllCCS[M-H]-210.932859911
AllCCS[M+Na-2H]-213.232859911
AllCCS[M+HCOO]-216.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Soyasapogenol ACC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O2786.4Standard polar33892256
Soyasapogenol ACC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O3604.9Standard non polar33892256
Soyasapogenol ACC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O4122.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Soyasapogenol A,1TMS,isomer #1CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O4023.2Semi standard non polar33892256
Soyasapogenol A,1TMS,isomer #2CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO[Si](C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O)C1O4014.6Semi standard non polar33892256
Soyasapogenol A,1TMS,isomer #3CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C)C1O4026.5Semi standard non polar33892256
Soyasapogenol A,1TMS,isomer #4CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O[Si](C)(C)C4038.7Semi standard non polar33892256
Soyasapogenol A,2TMS,isomer #1CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C)C(C)(CO[Si](C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O)C1O4087.9Semi standard non polar33892256
Soyasapogenol A,2TMS,isomer #2CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C)C1O3996.1Semi standard non polar33892256
Soyasapogenol A,2TMS,isomer #3CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O[Si](C)(C)C4046.6Semi standard non polar33892256
Soyasapogenol A,2TMS,isomer #4CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO[Si](C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C)C1O3991.8Semi standard non polar33892256
Soyasapogenol A,2TMS,isomer #5CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO[Si](C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O)C1O[Si](C)(C)C4048.3Semi standard non polar33892256
Soyasapogenol A,2TMS,isomer #6CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C)C1O[Si](C)(C)C4056.9Semi standard non polar33892256
Soyasapogenol A,3TMS,isomer #1CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C)C(C)(CO[Si](C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C)C1O3934.8Semi standard non polar33892256
Soyasapogenol A,3TMS,isomer #2CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C)C(C)(CO[Si](C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O)C1O[Si](C)(C)C3993.9Semi standard non polar33892256
Soyasapogenol A,3TMS,isomer #3CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C)C1O[Si](C)(C)C3963.0Semi standard non polar33892256
Soyasapogenol A,3TMS,isomer #4CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO[Si](C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C)C1O[Si](C)(C)C3940.6Semi standard non polar33892256
Soyasapogenol A,4TMS,isomer #1CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C)C(C)(CO[Si](C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C)C1O[Si](C)(C)C3903.1Semi standard non polar33892256
Soyasapogenol A,1TBDMS,isomer #1CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O4249.2Semi standard non polar33892256
Soyasapogenol A,1TBDMS,isomer #2CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO[Si](C)(C)C(C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O)C1O4261.3Semi standard non polar33892256
Soyasapogenol A,1TBDMS,isomer #3CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C(C)(C)C)C1O4246.6Semi standard non polar33892256
Soyasapogenol A,1TBDMS,isomer #4CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O[Si](C)(C)C(C)(C)C4265.8Semi standard non polar33892256
Soyasapogenol A,2TBDMS,isomer #1CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(CO[Si](C)(C)C(C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O)C1O4556.1Semi standard non polar33892256
Soyasapogenol A,2TBDMS,isomer #2CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C(C)(C)C)C1O4427.1Semi standard non polar33892256
Soyasapogenol A,2TBDMS,isomer #3CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O)C1O[Si](C)(C)C(C)(C)C4486.7Semi standard non polar33892256
Soyasapogenol A,2TBDMS,isomer #4CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO[Si](C)(C)C(C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C(C)(C)C)C1O4435.1Semi standard non polar33892256
Soyasapogenol A,2TBDMS,isomer #5CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO[Si](C)(C)C(C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O)C1O[Si](C)(C)C(C)(C)C4495.3Semi standard non polar33892256
Soyasapogenol A,2TBDMS,isomer #6CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C(C)(C)C)C1O[Si](C)(C)C(C)(C)C4499.9Semi standard non polar33892256
Soyasapogenol A,3TBDMS,isomer #1CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(CO[Si](C)(C)C(C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C(C)(C)C)C1O4590.4Semi standard non polar33892256
Soyasapogenol A,3TBDMS,isomer #2CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(CO[Si](C)(C)C(C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O)C1O[Si](C)(C)C(C)(C)C4653.4Semi standard non polar33892256
Soyasapogenol A,3TBDMS,isomer #3CC1(C)CC2C3=CCC4C5(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(CO)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C(C)(C)C)C1O[Si](C)(C)C(C)(C)C4603.9Semi standard non polar33892256
Soyasapogenol A,3TBDMS,isomer #4CC1(C)CC2C3=CCC4C5(C)CCC(O)C(C)(CO[Si](C)(C)C(C)(C)C)C5CCC4(C)C3(C)CCC2(C)C(O[Si](C)(C)C(C)(C)C)C1O[Si](C)(C)C(C)(C)C4579.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-0003900000-a9098142a7e90146bb582017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TBDMS_2_6) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TBDMS_3_3) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TBDMS_3_4) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS ("Soyasapogenol A,2TBDMS,#6" TMS) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_2_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_2_5) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_2_6) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_3_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_3_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_3_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TMS_4_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Soyasapogenol A GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Soyasapogenol A 6V, Positive-QTOFsplash10-0aba-0343900000-ca68411646842fab00d72021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Soyasapogenol A 6V, Positive-QTOFsplash10-0aba-0343900000-029f25f92afbbd4cf24a2021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 10V, Negative-QTOFsplash10-00di-0000900000-10c2fa2fd52069912c002015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 20V, Negative-QTOFsplash10-0adl-0000900000-68128186d6e45ab58d0a2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 40V, Negative-QTOFsplash10-004i-0000900000-03a9e4867c67d00a4a6c2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 10V, Negative-QTOFsplash10-00di-0000900000-e0c475e06206a301721d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 20V, Negative-QTOFsplash10-00di-0000900000-4ed142221568ebe0c4882021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 40V, Negative-QTOFsplash10-05i0-1000900000-4806f4d20c23c79eb4b62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 10V, Positive-QTOFsplash10-0a70-0000900000-d701748cbc0899774d6b2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 20V, Positive-QTOFsplash10-052r-0122900000-3d7e07c19134bd3edf542015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 40V, Positive-QTOFsplash10-000i-1269400000-777d1e85fc04e88a69072015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 10V, Positive-QTOFsplash10-056r-0001900000-1716774d32676999853b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 20V, Positive-QTOFsplash10-066r-0639300000-c6dda741ed4388affa9b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Soyasapogenol A 40V, Positive-QTOFsplash10-05mo-2953200000-70d5dad222829c83dec52021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB013002
KNApSAcK IDC00053791
Chemspider ID13248786
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound12442845
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.