| 词条 | Selligueain A |
| 释义 |
| Watchedfields = changed | verifiedrevid = 449643761 | Name = Selligueain A | Reference = | ImageFile = Selligueain A.PNG | ImageName = Chemical structure of selligueain A | ImageSize = 200px | IUPACName = | OtherNames = Epiafzelechin-(4β-8,2β-0-7)-epiafzelechin-(4β-8)-afzelechin |Section1={{Chembox Identifiers | CASNo_Ref = {{cascite|correct|??}} | CASNo = 152378-18-2 | CASNoOther = | PubChem = 132944 | SMILES = C1C(C(OC2=C1C(=CC(=C2C3C(C(OC4=C5C6C(C(OC7=CC(=CC(=C67)O)O)(OC5=CC(=C34)O)C8=CC=C(C=C8)O)O)C9=CC=C(C=C9)O)O)O)O)C1=CC=C(C=C1)O)O |Section2={{Chembox Properties | Formula = C45H36O15 | MolarMass = 816.75 g/mol | Appearance = | Density = | MeltingPtC = | BoilingPt = | Solubility = |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} Selligueain A is an A type proanthocyanidin trimer of the propelargonidin type. It can be extracted from the rhizome of the fern Selliguea feei collected in Indonesia.[1] It has sweetener properties with relative sweetness of 35 times as compared to the intensity of a 2% w/v aqueous sucrose solution. References1. ^[https://www.ncbi.nlm.nih.gov/pubmed/8254348 Selligueain A, a novel highly sweet proanthocyanidin from the rhizomes of Selliguea feei. Baek NI, Chung MS, Shamon L, Kardono LB, Tsauri S, Padmawinata K, Pezzuto JM, Soejarto DD, Kinghorn AD. J Nat Prod. 1993 Sep;56(9):1532-8.] External links
4 : Condensed tannins|Natural phenol trimers|Sugar substitutes|Resorcinols |
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