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Broccoli este o plantă foarte asemănătoare cu conopida, excepție făcând inflorescența, care este mai răsfirată, puțin compactă și ușor desfăcută, de culoare verde. Poate avea, la anumite varietăți, culoarea galbenă sau chiar violet. Tehnologia de cultură este foarte asemănătoare cu cea a conopidei. Conform celor mai recente date, acest gen de varză a fost obținut prin hibridizare în nord-estul Mediteranei în secolele VI-V î.

Producția de broccoli în Statele Unite a început să se mărească la mijlocul anilor 1920, când în San Jose, frații d’Arrigo au început cultivarea, aducând semințe din Italia, iar în 1926, un lot de broccoli a fost trimis pentru prima dată pe coasta de est – spre Boston. Ultima editare a paginii a fost efectuată la 27 martie 2022, ora 09:27. Vedeți detalii la Termenii de utilizare. On this Wikipedia the language links are at the top of the page across from the article title. It is eaten either raw or cooked. Broccoli is a particularly rich source of vitamin C and vitamin K.

Broccoli resulted from breeding of landrace Brassica crops in the northern Mediterranean starting in about the sixth century BC. There are three commonly grown types of broccoli. The most familiar is Calabrese broccoli, often referred to simply as “broccoli”, named after Calabria in Italy. It is a cool-season annual crop. 3 times more glucoraphanin and produced by crossing broccoli with a wild Brassica variety, Brassica oleracea var villosa.

The majority of broccoli cultivars are cool-weather crops that do poorly in hot summer weather. When the cluster of flowers, also referred to as a “head” of broccoli, appear in the center of the plant, the cluster is generally green. Percentages are roughly approximated using US recommendations for adults. Broccoli cannot be harvested using machines, meaning it must be hand-harvested. Boiling substantially reduces the levels of broccoli glucosinolates, while other cooking methods, such as steaming, microwaving, and stir-frying, have no significant effect on glucosinolate levels. The perceived bitterness of cruciferous vegetables, such as broccoli, results from glucosinolates and their hydrolysis products, particularly isothiocyanates and other sulfur-containing compounds.

Mostly introduced by accident to North America, Australia and New Zealand, “cabbage worms”, the larvae of Pieris rapae, also known as the “small white” butterfly, are a common pest in broccoli. Furrow flood irrigation on a field of broccoli raised for seed in Yuma, Arizona. Broccoli “giant”, whose flowering head and stalk can reach a kilo. A Mechanistic Perspective on Process-Induced Changes in Glucosinolate Content in Brassica Vegetables: A Review”.

From landrace to modern hybrid broccoli: the genomic and morphological domestication syndrome within a diverse B. Complex Horticultural Quality Traits in Broccoli Are Illuminated by Evaluation of the Immortal BolTBDH Mapping Population”. Cauliflower and Broccoli”, Vegetables I: Asteraceae, Brassicaceae, Chenopodicaceae, and Cucurbitaceae, Handbook of Plant Breeding, New York, NY: Springer, vol. The Best Broccoli Varieties to Grow Your Own”.

British research leads to UK-wide launch of Beneforté broccoli”. Agricultural Marketing Resource Center, US Department of Agriculture. Human bitter perception correlates with bitter receptor messenger RNA expression in taste cells”. Do You Know the Benefits of Walking? Have at-Home Tests for the Flu?

Brassica Oleracea Italica Group, Brassica oleracea var. Brocoli, Brócoli, Broccoli Flower, Calabrese, Purple Sprouting Broccoli. Other varieties of Brassica oleracea include kale, Brussels sprouts, and cauliflower. Chemicals in broccoli might help prevent cancer and have antioxidant effects. Also, when broccoli is eaten with a starch, it slows down how quickly sugar from the starch goes into the blood, which might benefit people with diabetes. People use broccoli for high cholesterol, fibromyalgia, preventing certain cancers, and many other purposes, but there is no good scientific evidence to support most of these uses.