Types of Phytochemicals
Anthocyanins belong to the group of flavonoids, polyphenolic molecules containing 15 carbon atoms and which can be visualized as two benzene rings joined together with a short three carbon chain. They can be found in tissues of plants, including leaves, stems, roots, flowers and fruits.
Good sources of these phytonutrients are greens such as: Spinach; Kale; Collards; Ellagic Acid. Ellagic acid is found in a number of berries and other plant foods, especially: Strawberries; Raspberries; Pomegranates; Ellagic acid may help protect against cancer several different ways. For example, it may slow the growth of cancer cells.
Flavan-3-ols (sometimes referred to as flavanols) are derivatives of flavans that use the 2-phenyl-3,4-dihydro-2H-chromen-3-ol skeleton. These compounds include catechin, epicatechin gallate, epigallocatechin, epigallocatechin gallate, proanthocyanidins, theaflavins, thearubigins.
and yellow fruits and vegetables. γ-Carotene δ-Carotene Lycopene – Vietnam Gac, tomatoes, grapefruit, watermelon, guava, apricots, carrots. Neurosporene Phytofluene – star fruit, sweet potato, orange. Phytoene – sweet potato, orange. o Xanthophylls - yellow pigments. Canthaxanthin – paprika.
The types of flavonoids include: Catechins. Green tea is an especially good source of catechins. The drink may help prevent certain types of cancer. Hesperidin. Found in citrus fruits, this flavonoid works as an antioxidant reducing inflammation in the body to help prevent chronic disease. Flavonols. Quercetin is a well-studied type of flavonol.
These are called phytonutrients or phytochemicals."Phyto" refers to the Greek word for plant. These chemicals help protect plants from germs, fungi, bugs, and other threats. These chemicals help protect plants from germs, fungi, bugs, and other threats.
These are typical phytochemicals found in garlic: garlic contains flavonoids and sulphur-containing compounds: diallyl sulphate, alliin, ajoene, allicin. Benefits of garlic Garlic is used to lower cholesterol and blood lipids and to protect blood vessels. Raw garlic is also used for its anti-bacterial and anti-viral properties.
What Are Phytonutrients? Phytonutrients … polyphenols … antioxidants … what do all of these terms mean? The term phytonutrients is a broad name for a wide variety of compounds produced by plants. They’re found in fruits, vegetables, beans, grains, and other plants. Each phytonutrient comes from a variety of different plant sources and ...
Phytochemicals in Grape. Red grapes and red wine contain levels of flavonoids which have antioxidant properties and help to reduce the risk for cancer and heart disease. Red grapes and red wine contain levels of flavonoids which have antioxidant properties and help to reduce the risk for cancer and heart disease.
What is soy? The soy plant belongs to the family of the papilionaceous. The soy plant is an erect hairy annual herb which can reach a height of 1,5 m. The soy plant has large trifoliate leaves with small white to purple flowers, born close to the stem. The soy beans ripen in a pod, which normally contain 3 to 4 beans.
Black tea is rolled, fermented and then dried. This fermentation process changes the colour from yellow green to reddish brown. This fermentation also changes the composition of the phytochemicals: part of the polyphenols will oxidize. Green tea will therefore contain more antioxidant phytochemicals then black tea.
These are typical phytochemicals found in tomato: phytoene, phytofluene, beta-carotene, flavonoids, carotenoids, lycopene, quercetin, polyphenols, kaempferol. Benefits of tomato Lycopene is the main phytochemicals of the tomato and most health benefits of the tomato are attributed to lycopene.
Phytochemicals and antioxidants in whole grains have not received as much attention as the phytochemicals in fruits and vegetables although the increased consumption of whole grains and whole grain products has been associated with reduced risk of developing chronic diseases such as cardiovascular disease, type 2 diabetes, some cancers and all-cause mortality.