Search results
Results from the WOW.Com Content Network
Resveratrol (3,5,4′-trihydroxy-trans-stilbene) is a stilbenoid, a type of natural phenol or polyphenol and a phytoalexin produced by several plants in response to injury or when the plant is under attack by pathogens, such as bacteria or fungi.
They have a C 6 –C 2 –C 6 structure. In biochemical terms, they belong to the family of phenylpropanoids and share most of their biosynthesis pathway with chalcones . [ 1 ] [ 2 ] Most stilbenoids are produced by plants, [ 2 ] [ 3 ] and the only known exception is the antimicrobial stilbenoid drug tapinarof which is biosynthesized by the ...
Proanthocyanidins, anthocyanins and resveratrol extracted from grape seeds and grape skins are under basic research for their possible biological effects. [3] Pomace also contains organic acids (tartaric, malic, citric, tannic), [4] but there is no evidence for health effects from these phytochemicals. [3]
Nutritional genomics, also known as nutrigenomics, is a science studying the relationship between human genome, human nutrition and health. People in the field work toward developing an understanding of how the whole body responds to a food via systems biology, as well as single gene/single food compound relationships.
Vitamin C supplements among other dietary supplements at a US drug store. Vitamin C has a definitive role in treating scurvy, which is a disease caused by vitamin C deficiency. Beyond that, a role for vitamin C as prevention or treatment for various diseases is disputed, with reviews often reporting conflicting results.
Pterostilbene is considered to be a corrosive substance, is dangerous upon exposure to the eyes, and is an environmental toxin, especially to aquatic life. [1] A preliminary study of healthy human subjects given pterostilbene for 6–8 weeks, showed pterostilbene to be safe for human use at dosages up to 250 mg per day, although this study did not assess metabolic effects on the lipid profile.
These harmful effects may also be seen in non-smokers, as one meta-analysis including data from approximately 230,000 patients showed that β-carotene, vitamin A or vitamin E supplementation is associated with increased mortality, but saw no significant effect from vitamin C. [153] No health risk was seen when all the randomized controlled ...
Resveratrol can be produced from piceid by the mold Aspergillus oryzae, [3] the mold used to make sake and soy sauce, as the fungus produces a potent beta-glucosidase. [ 4 ] trans -Piceid is the glucoside formed with trans -resveratrol, while cis -piceid is formed with cis -resveratrol.