CHE SIGNIFICA BETACAROTENE IN INGLESE
beta carotene
Β-carotene è un pigmento rosso-arancione fortemente colorato abbondante in piante e frutti. È un composto organico ed è classificato chimicamente come idrocarburo e specificamente come terpenoide, riflettendo la sua derivazione dalle unità isoprene. Il β-carotene viene biosintetizzato dal pirofosfato geranilgeranilico. È un membro dei caroteni, che sono tetraterpeni, sintetizzati biochimicamente da otto unità isoprene e quindi avere 40 carboni. Tra questa classe generale di caroteni, β-carotene si distingue per avere beta-anelli ad entrambe le estremità della molecola. L'assorbimento del β-carotene è migliorato se mangiato con i grassi, poiché i caroteni sono solubili in grasso. Il carotene è la sostanza in carote, zucche e patate dolci che li colorano arancio ed è la forma più comune di carotene nelle piante. Quando viene utilizzato come colorazione alimentare, ha il numero E160a.p119 La struttura è stata dedotta da Karrer et al. Nel 1930. In natura, β-carotene è un precursore della vitamina A mediante l'azione di beta-carotene 15,15'-monoossigenasi. L'isolamento del β-carotene da frutti abbondanti nei carotenoidi è comunemente fatto utilizzando cromatografia a colonna.
definizione di betacarotene nel dizionario inglese
La definizione di betacarotene nel dizionario è la forma più importante del carotene del pigmento vegetale, che si trova nel latte, nelle verdure e in altri alimenti e, quando viene mangiato dall'uomo e dagli animali, viene convertito nel corpo in vitamina A.
10 LIBRI IN INGLESE ASSOCIATI CON «BETACAROTENE»
Scopri l'uso di
betacarotene nella seguente selezione bibliografica. Libri associati con
betacarotene e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Juices for Cyclists: Juicer Recipes, Diet and Nutrition ...
Asageneral guide, fruits with orange ordark yellowflesh provide a good sourceof
betacarotene, and fruits with red flesh offeragood source of lycopene.The
combination of betacaroteneand lycopeneisthought to be veryeffective in terms ...
2
Radar, Hula Hoops, and Playful Pigs: 67 Digestible ...
at high levels, betacarotene actually acts as an oxidant instead of an antioxidant.
Betacarotene's antioxidant effect can be ascribed to the fact that it can neutralize
free radicals by donating an electron. In the process, however, it itself becomes ...
3
Juices for Triathletes: The Recipes, Nutrition and Diet ...
Popularjuicing vegetables include: Carrotarich source of betacarotene. Beetsa
richsource of nutrients,including folate,an essential vitamin forcell health,
potassium andvitaminC. The leafytops contain betacarotene, calciumand iron.
Research ...
4
Juices for Runners: Juicer Recipes, Diet and Nutrition Plan ...
As a general guide, fruits with orange or dark yellow flesh provide a good
sourceof betacarotene, andfruits withredflesh offer agoodsource of lycopene. The
combination of betacarotene andlycopene is thought to be very effective in
termsof ...
5
Juices for Golfers: Juicer Recipes and Nutrition Guide to ...
Popular juicing vegetables include: Carrota rich sourceof betacarotene. Beetsa
rich sourceof nutrients,including folate,an essential vitamin forcellhealth,
potassium and vitaminC. Theleafy tops contain betacarotene, calciumand iron.
Celerya ...
6
Juices for Strength: Juicer Recipes, Diet and Nutrition for ...
Beets a rich source of nutrients, including folate, an essential vitamin for cell
health, potassium and vitamin C. The leafy tops contain betacarotene, calcium
and iron. Research has also found that drinking juiced beets ona regular basis ...
7
The Cancer Prevention Book: The Holistic Plan to Reduce Your ...
Initially, investigations into fruit and vegetables centred around the protective
effects of antioxidant vitamins, particularly betacarotene and vitamin E, and the
effects of fibre. Studies were started after scientists discovered that blood levels of
...
Rosy Daniel, Rachel Ellis,
2001
8
Fighting Cancer with Vitamins and Antioxidants
Thenatural formof betacarotene ismore effective thanthesynthetic form.
Preparations of natural carotenoids contain primarily betacarotene; however,
other typesof carotenoids arealso present. Synthetic preparations of
betacarotene contain ...
Kedar N. Prasad, Ph.D., K. Che Prasad, M.S., M.D.,
2011
9
The Essential Guide to Vitamins, Minerals and Herbal Supplements
Betacarotene isa carotenoid that consists oftwo moleculesof vitamin A joined
together. Thesecanbesplitin the liver, and in the cellslining thesmall intestine,to
produce retinolvitaminAwhen needed. However, the conversionis inefficient, ...
10
Fight Diabetes with Vitamins and Antioxidants
Carotenoids/Betacarotene. Betacarotene is one of more than 600 carotenoids
found in fruits, vegetables, and other plants. It is also commercially available in
natural or synthetic forms. Laboratory experiments have demonstrated that the ...
Kedar N. Prasad, Ph.D.,
2014
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «BETACAROTENE»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
betacarotene nel contesto delle seguenti notizie.
Asparagus Reduces High Blood Pressure
A plethora of new research demonstrates that the yellow-orange coloring from betacarotene found in many foods is indicative of medicinal ... «The Epoch Times, lug 15»
It's peak sesason for red fruits, vegetables
High in fiber, full of iron and loaded with cancer-fighting betacarotene and folic acid, beets are powerhouse vegetables. Even more nutritious ... «Richmond, lug 15»
Edible sunscreen: Foods that protect you from the sun
Carrots, Cantaloupe and Sweet Potatoes – Orange foods high in betacarotene also help. Experts recommend you eat at least 2 servings a day ... «wwlp.com, lug 15»
Reasons why you should stay hydrated and how!
Carrots: They are almost 90 per cent water, are rich sources of vitamin A and C and have tons of betacarotene that keep cancer at bay. «Times of India, giu 15»
Mangoes are healthy but beware
... mangoes contain flavonoids like betacarotene, alphacarotene, and beta-cryptoxanthin, which help vitamin A to impart antioxidant strength ... «The News-Press, giu 15»
Put Some Colour on Your Plate
Orange Most of nature's orange foods contain antioxidants called carotenoids of which betacarotene is the most renowned. Catrotenoids are ... «Daily Times Nigeria, giu 15»
Stealthily, Smoke Kills 1 in 8 Indians
Fruits are rich in antioxidants like Vitamin A/betacarotene, vitamin C, vitamin E and selenium, which help repair the damage caused to the ... «Newslaundry, giu 15»
Stealthily, smoke is killing one in eight Indians
Fruits are rich in antioxidants like Vitamin A/betacarotene, vitamin C, vitamin E and selenium, which help repair the damage caused to the ... «Scroll.in, giu 15»
Research in this WellBeing Natural Health & Living News item was …
Among these fat-loving health promoters are betacarotene, vitamin A, lutein, lycopene, and zeaxanthin. These nutrients are known as ... «WellBeing, giu 15»
Keep things moving
Toddlers, when heavily weaned on foods containing betacarotene (like carrots and sweet potatoes), also tend to pee amber fluid. Brown «Ahmedabad Mirror, giu 15»