Np mrd loader

Record Information
Version2.0
Created at2006-08-12 20:13:38 UTC
Updated at2024-09-17 15:45:12 UTC
NP-MRD IDNP0001457
Secondary Accession NumbersNone
Natural Product Identification
Common NameAmylose
DescriptionAmylose is defined as a linear molecule of (1→4) linked alpha-D-glucopyranosyl units, but it is today well established that some molecules are slightly branched by (1→6)-alpha-linkages. The oldest criteria for linearity consisted in the susceptibility of the molecule to complete hydrolysis by beta-amylase. This enzyme splits the (1→4) bonds from the non-reducing end of a chain releasing beta-maltosyl units, but cannot cleave the (1→6) bonds. When degraded by pure beta-amylase, linear macromolecules are completely converted into maltose, whereas branched chains give also one beta-limit dextrin consisting of the remaining inner core polysaccharide structure with its outer chains recessed. Starches of different botanical origins possess different granular sizes, morphology, polymorphism and enzyme digestibility. These characteristics are related to the chemical structures of the amylopectin and amylose and how they are arranged in the starch granule (PMID 9730163 ).
Structure
Thumb
Synonyms
ValueSource
(1,4-alpha-D-Glucosyl)NHMDB
(1,4-alpha-D-Glucosyl)n+1HMDB
(1,4-alpha-D-Glucosyl)N-1HMDB
(1,4-alpha-delta-Glucosyl)NHMDB
(1,4-alpha-delta-Glucosyl)n+1HMDB
(1,4-alpha-delta-Glucosyl)N-1HMDB
1,4-alpha-D-GlucanHMDB
1,4-alpha-delta-GlucanHMDB
4-{(1,4)-alpha-D-glucosyl}(N-1)-D-glucoseHMDB
4-{(1,4)-alpha-delta-glucosyl}(N-1)-delta-glucoseHMDB
Amylose chainHMDB
a-D-MannoseHMDB
Α-D-mannoseHMDB
Chemical Formula(C12H20O11)nC2H6
Average MassNot Available
Monoisotopic MassNot Available
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry Number9005-82-7
SMILES
CO[C@H]1O[C@H](CO)[C@@H](O[C@H]2O[C@H](CO)[C@@H](OC)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O
InChI Identifier
InChI=1S/C14H26O11/c1-21-11-5(3-15)24-14(10(20)7(11)17)25-12-6(4-16)23-13(22-2)9(19)8(12)18/h5-20H,3-4H2,1-2H3/t5-,6-,7-,8-,9-,10-,11-,12-,13+,14-/m1/s1
InChI KeyPTHCMJGKKRQCBF-OLYDTGNASA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, 100%_DMSO, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Anas platyrhynchosFooDB
AnatidaeFooDB
Anser anserFooDB
Bison bisonFooDB
Bos taurusFooDB
Bos taurus X Bison bisonFooDB
Bubalus bubalisFooDB
Capra aegagrus hircusFooDB
CervidaeFooDB
Cervus canadensisFooDB
Colocasia esculentaFooDB
ColumbaFooDB
ColumbidaeFooDB
Dromaius novaehollandiaeFooDB
Equus caballusFooDB
Gallus gallusFooDB
Lagopus mutaFooDB
LeporidaeFooDB
Lepus timidusFooDB
Melanitta fuscaFooDB
Meleagris gallopavoFooDB
Musa x paradisiacaFooDB
Numida meleagrisFooDB
OdocoileusFooDB
OryctolagusFooDB
Oryza sativaFooDB
Ovis ariesFooDB
PhasianidaeFooDB
Phasianus colchicusFooDB
Solanum tuberosumFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Struthio camelusFooDB
Sus scrofaFooDB
Sus scrofa domesticaFooDB
Vigna unguiculata ssp. unguiculataFooDB
Chemical Taxonomy
Description Belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentO-glycosyl compounds
Alternative Parents
Substituents
  • O-glycosyl compound
  • Disaccharide
  • Oxane
  • Secondary alcohol
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Dialkyl ether
  • Acetal
  • Hydrocarbon derivative
  • Primary alcohol
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility290300 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-2.4ALOGPS
logS-0.04ALOGPS
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
HMDB IDHMDB0003403
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB001130
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC00718
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAmylose
METLIN ID6917
PubChem Compound53477771
PDB IDNot Available
ChEBI ID28102
Good Scents IDrw1220131
References
General References
  1. Topping DL, Gooden JM, Brown IL, Biebrick DA, McGrath L, Trimble RP, Choct M, Illman RJ: A high amylose (amylomaize) starch raises proximal large bowel starch and increases colon length in pigs. J Nutr. 1997 Apr;127(4):615-22. [PubMed:9109613 ]
  2. Klein B, Foreman JA: Amylolysis of a chromogenic substrate, Cibachron Blue F3GA-amylose: kinetics and mechanism. Clin Chem. 1980 Feb;26(2):250-3. [PubMed:6153298 ]
  3. Langkilde AM, Ekwall H, Bjorck I, Asp NG, Andersson H: Retrograded high-amylose corn starch reduces cholic acid excretion from the small bowel in ileostomy subjects. Eur J Clin Nutr. 1998 Nov;52(11):790-5. [PubMed:9846590 ]
  4. Buleon A, Colonna P, Planchot V, Ball S: Starch granules: structure and biosynthesis. Int J Biol Macromol. 1998 Aug;23(2):85-112. [PubMed:9730163 ]