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Cruciferous vegetables are vegetables of the family Brassicaceae (also called Cruciferae) with many genera, species, and cultivars being raised for food production such as cauliflower, cabbage, kale, garden cress, bok choy, broccoli, Brussels sprouts, mustard plant and similar green leaf vegetables.
The flowers, seeds, stalks, and tender leaves of many species of Brassica can be eaten raw or cooked. [5] Almost all parts of some species have been developed for food, including the root (swede, turnip), stems (), leaves (cabbage, collard greens, kale), flowers (cauliflower, broccoli, romanesco broccoli), buds (Brussels sprouts, cabbage), and seeds (many, including mustard seed, and oil ...
Brassicaceae (/ ˌ b r æ s ɪ ˈ k eɪ s iː ˌ iː,-s i ˌ aɪ /) or (the older) Cruciferae (/ k r uː ˈ s ɪ f ər i /) [2] is a medium-sized and economically important family of flowering plants commonly known as the mustards, the crucifers, or the cabbage family.
Cruciferin is a vital component of the human and animal diet, providing essential amino acids and other nutrients necessary for growth and overall health. Its presence in various cruciferous vegetables makes them a valuable source of plant-based protein, which has gained popularity among individuals seeking to adopt healthier dietary choices.
Phenethyl isothiocyanate (PEITC) is a naturally occurring isothiocyanate whose precursor, gluconasturtiin is found in some cruciferous vegetables, [1] especially watercress. PEITC has been studied for its potential for chemoprevention of cancers, [ 2 ] [ 3 ] such as prostate cancer.
Brassica oleracea is a plant species from the family Brassicaceae that includes many common cultivars used as vegetables, such as cabbage, broccoli, cauliflower, kale, Brussels sprouts, collard greens, Savoy cabbage, kohlrabi, and gai lan. It was most likely first brought into cultivation in the Eastern Mediterranean region.
As a cruciferous vegetable, watercress contains isothiocyanates that are partly destroyed by boiling, while the bioavailability of its carotenoids is slightly increased by cooking. Steaming or microwave cooking retains these phytochemicals a bit better than boiling.
As a cruciferous plant it is closely related to species of Brassica like broccoli, bok choy and cauliflower. [19] [20] Napa cabbage is widely used in China, Japan, and Korea. [21] Napa cabbage is used as a sign of prosperity in China, [22] and often appears as a symbol in glass and porcelain figures.