About: Allicin   Sponge Permalink

An Entity of Type : owl:Thing, within Data Space : dbkwik.org associated with source dataset(s)

Allicin features the thiosulfinate functional group, R-S(O)-S-R. The compound is not present in garlic unless tissue damage occurs, and is formed by the action of the enzyme alliinase on alliin. Allicin is chiral but occurs naturally only as a racemate. The racemic form can also be generated by oxidation of diallyl disulfide: (SCH2CH=CH2)2 + RCO3H → CH2=CHCH2S(O)SCH2CH=CH2 + RCO2H

AttributesValues
rdfs:label
  • Allicin
rdfs:comment
  • Allicin features the thiosulfinate functional group, R-S(O)-S-R. The compound is not present in garlic unless tissue damage occurs, and is formed by the action of the enzyme alliinase on alliin. Allicin is chiral but occurs naturally only as a racemate. The racemic form can also be generated by oxidation of diallyl disulfide: (SCH2CH=CH2)2 + RCO3H → CH2=CHCH2S(O)SCH2CH=CH2 + RCO2H
sameAs
ImageFile
  • R-allicin-2D-skeletal.png
  • R-alllicin-3D-balls.png
dcterms:subject
dbkwik:babyish/pro...iPageUsesTemplate
ImageSize
  • 220(xsd:integer)
  • 250(xsd:integer)
OtherNames
  • 蒜辣素；蒜素；大蒜辣素；二烯丙基二硫-氧[S]化合物；大蒜新素
IUPACName
  • 2(xsd:integer)
ImageName
  • -大蒜素的化学结构
  • -大蒜素的球棍模型
NameEn
  • Allicin
abstract
  • Allicin features the thiosulfinate functional group, R-S(O)-S-R. The compound is not present in garlic unless tissue damage occurs, and is formed by the action of the enzyme alliinase on alliin. Allicin is chiral but occurs naturally only as a racemate. The racemic form can also be generated by oxidation of diallyl disulfide: (SCH2CH=CH2)2 + RCO3H → CH2=CHCH2S(O)SCH2CH=CH2 + RCO2H Alliinase is irreversibly deactivated below a pH of 3; as such, allicin is generally not produced in the body from the consumption of fresh or powdered garlic. Furthermore, allicin can be unstable, breaking down within 16 h at 23 °C.
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