Vegetables Recipes Biography
In culinary terms, a vegetable is an edible plant or its part, intended for cooking or eating raw.[1]
The non-biological definition of a vegetable is largely based on culinary and cultural tradition. Apart from vegetables, other main types of plant food are fruits, grains and nuts. Vegetables are most often consumed as salads or cooked in savory or salty dishes, while culinary fruits are usually sweet and used for desserts, but it is not the universal rule.[1] Therefore, the division is somewhat arbitrary, based on cultural views. For example, some people consider mushrooms to be vegetables even though they are not biologically plants,[2][3] while others consider them a separate food category;[4] some cultures group potatoes with cereal products such as noodles or rice,[5] while most English speakers would consider them vegetables.
Some vegetables can be consumed raw, while some, such as cassava, must be cooked to destroy certain natural toxins or microbes in order to be edible. A number of processed food items available on the market contain vegetable ingredients and can be referred to as "vegetable derived" products. These products may or may not maintain the nutritional integrity of the vegetable used to produce them.
Vegetables in a supermarket in the United States
The word vegetable was first recorded in English in the early 15th century from Old French,[6] and was in origin applied to any plant. This is still the sense of the adjective "vegetable" in biological context.[7] The word is taken from Medieval Latin vegetabilis "growing, flourishing" (i.e. of a plant), a semantic change from a Late Latin meaning "to be enlivening, quickening", a derivation of the verb vegetare "enliven", which is derived from vegetus "to be alive, active" (related to vigor), in reference to the process of a plant growing.
in 1767, the meaning of the term "vegetable" was specified to mean "plant cultivated for food, edible herb or root." The year 1955 noted the first use of the shortened, slang term "veggie".[6] As an adjective, the word vegetable is used in scientific and technical contexts with a different and much broader meaning, namely of "related to plants" in general, edible or not — as in vegetable matter, vegetable kingdom, vegetable origin, etc.[7] The meaning of "vegetable" as "plant grown for food" was not established until the 18th century.[8]
Vegetables are eaten in a variety of ways, as part of main meals and as snacks. The nutritional content of vegetables varies considerably, though generally they contain little protein or fat,[10][11] and varying proportions of vitamins such as Vitamin A, Vitamin K and Vitamin B6, provitamins, dietary minerals and carbohydrates. Vegetables contain a great variety of other phytochemicals, some of which have been claimed to have antioxidant, antibacterial, antifungal, antiviral and anticarcinogenic properties.[12][13] Some vegetables also contain fiber, important for gastrointestinal function. Vegetables contain important nutrients necessary for healthy hair and skin as well. A person who refrains from dairy and meat products, and eats only plants (including vegetables) is known as a vegan.
However, vegetables often also contain toxins and antinutrients such as α-solanine, α-chaconine,[14] enzyme inhibitors (of cholinesterase, protease, amylase, etc.), cyanide and cyanide precursors, oxalic acid, and more.[15] Depending on the concentration, such compounds may reduce the edibility, nutritional value, and health benefits of dietary vegetables. Cooking and/or other processing may be necessary to eliminate or reduce them.
Diets containing recommended amounts of fruits and vegetables may help lower the risk of heart diseases[citation needed] and type 2 diabetes.[citation needed] These diets may also protect against some cancers[citation needed] and decrease bone loss.[citation needed] The potassium provided by both fruits and vegetables may help prevent the formation of kidney stones.[citation needed]
Diets containing recommended amounts of fruits and vegetables may help lower the risk of heart diseases[citation needed] and type 2 diabetes.[citation needed] These diets may also protect against some cancers[citation needed] and decrease bone loss.[citation needed] The potassium provided by both fruits and vegetables may help prevent the formation of kidney stones.[citation needed]
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