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Lentinan fruit body of shiitake (Lentinula edodes mycelium (LEM)) and other edible mushrooms. Fructan. Inulins diverse plants, e.g. topinambour, chicory. Lignin stones of fruits, vegetables (filaments of the garden bean), cereals. Pectins fruit skin (mainly apple and, quince), vegetables.
While health authorities encourage consumers to eat diets rich in fruit, vegetables, whole grains, legumes, and nuts to improve and maintain health, [17] evidence that such effects result from specific, non-nutrient phytochemicals is limited or absent. [4]
Aside from tomatoes or tomato products like ketchup, it is found in watermelons, grapefruits, red guavas, and baked beans. [4] It has no vitamin A activity. [4]In plants, algae, and other photosynthetic organisms, lycopene is an intermediate in the biosynthesis of many carotenoids, including beta-carotene, which is responsible for yellow, orange, or red pigmentation, photosynthesis, and ...
Myricetin is a member of the flavonoid class of polyphenolic compounds, with antioxidant properties. [1] Common dietary sources [2] include vegetables (including tomatoes), fruits (including oranges), nuts, berries, tea, [3] and red wine.
Tomatine (sometimes called tomatin or lycopersicin) is a glycoalkaloid, found in the stems and leaves of tomato plants, and in the fruits at much lower concentrations. Chemically pure tomatine is a white crystalline solid at standard temperature and pressure.
A study showed that this natural insect-repellent property may lead to the breeding and development of a thrips-resistant tomato which could be of commercial benefit. [2] Additionally, acylsugars from other genera were also found to give protection against herbivores and plant pathogens. [3]
Phytochemistry is the study of phytochemicals, which are chemicals derived from plants.Phytochemists strive to describe the structures of the large number of secondary metabolites found in plants, the functions of these compounds in human and plant biology, and the biosynthesis of these compounds.
Their diversity stems from the different positions of the phenolic –OH groups. They are distinct from flavanols (with "a") such as catechin , another class of flavonoids, and an unrelated group of metabolically important molecules, the flavins (with "i"), derived from the yellow B vitamin riboflavin .