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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.
Allicin is unstable and quickly changes into a series of other sulfur-containing compounds such as diallyl disulfide. [3] Allicin is an antifeedant, i.e. the defense mechanism against attacks by pests on the garlic plant. [4] Allicin is an oily, slightly yellow liquid that gives garlic its distinctive odor. It is a thioester of sulfenic acid.
Crushing the garlic has a positive effect on the bioactive components. There are many ways that the bioactive of the vegetable are lost. Bioaccessibility of the bioactive components found in Allium moly increased with heat and the release of phenolic compounds. Soaking the vegetable in water causes the bioactive compounds to transfer into the ...
1. May have anti-viral effects. Garlic has long been associated with immune-boosting and anti-microbial benefits. Most of the health benefits found in garlic come from the sulfur compound allicin ...
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.
When a garlic clove is crushed, the enzyme alliinase is released forming allicin from the cysteine sulfoxide alliin. Allicin breaks down into additional organosulfur compounds. In the presence of oil or organic solvents, among the compounds formed are the isomeric vinyldithiins and ajoene.
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.
Abundant sulfur compounds in garlic are also responsible for turning garlic green or blue during pickling and cooking. Under these conditions (i.e., acidity, heat) the sulfur-containing compound alliin reacts with common amino acids to make pyrroles, clusters of carbon-nitrogen rings.