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A bioactive compound is a compound that has an effect on a living organism, tissue or cell, usually demonstrated by basic research in vitro or in vivo in the laboratory. While dietary nutrients are essential to life, bioactive compounds have not been proved to be essential – as the body can function without them – or because their actions are obscured by nutrients fulfilling the function.
Ajoene / ˈ ɑː h oʊ. iː n / is an organosulfur compound found in garlic (Allium sativum) extracts. It is a colorless liquid that contains sulfoxide and disulfide functional groups. The name [ 1 ] (and pronunciation) is derived from "ajo", the Spanish word for garlic.
As such only the L-enantiomer is significant biologically. SAC constituent of aged garlic. A number of related compounds are found in garlic, including the disulfide S-"allylmercaptocysteine" (SAMC, HO 2 CCH(NH 2)CH 2 SSCH 2 C=CH 2) and γ-glutamyl-S-allylcysteine" (GSAC). [1] Allylcysteine is of interest for its potential medicinal properties.
The resultant compounds are responsible for the sharp or hot taste and strong smell of garlic. Some of the compounds are unstable and continue to react over time. [14] Among alliums, garlic has by far the highest concentrations of initial reaction products, making garlic much more potent than onion, shallot, or leeks. [14]
Alliin / ˈ æ l i. ɪ n / is a sulfoxide that is a natural constituent of fresh garlic. [1] It is a derivative of the amino acid cysteine.When fresh garlic is chopped or crushed, the enzyme alliinase converts alliin into allicin, which is responsible for the aroma of fresh garlic.
Allicin is an organosulfur compound obtained from garlic and leeks. [1] When fresh garlic is chopped or crushed, the enzyme alliinase converts alliin into allicin, which is responsible for the aroma of fresh garlic. [2] Allicin is unstable and quickly changes into a series of other sulfur-containing compounds such as diallyl disulfide. [3]
Allicin from garlic enhances the effect of a fungicide. Bioenhancers or biopotentiators [ 1 ] or bioavailability enhancers is a new chapter in medical science first scientifically established in 1979 after the discovery of world's first bioenhancer piperine. [ 2 ]
The most widely reported side effect of glycyrrhizin use via consumption of black liquorice is reduction of blood potassium levels, which can affect body fluid balance and function of nerves. [ 6 ] [ 7 ] Chronic consumption of black licorice, even in moderate amounts, is associated with an increase in blood pressure , [ 7 ] may cause irregular ...