β-Carotene (beta-carotene) is an organic, strongly colored red-orange pigment abundant in fungi, plants, and fruits. It is a member of the carotenes, which...
34 KB (3,600 words) - 08:47, 18 May 2024
which: α-carotene is β,ε-carotene; β-carotene is β,β-carotene; γ-carotene (with one β ring and one uncyclized end that is labelled psi) is β,ψ-carotene; δ-carotene...
23 KB (2,687 words) - 19:00, 22 May 2024
Vitamin A (section β-carotene safety)
B) the carotenoids alpha-carotene, β-carotene, gamma-carotene, and the xanthophyll beta-cryptoxanthin (all of which contain β-ionone rings) that function...
108 KB (12,552 words) - 19:06, 18 May 2024
contain unsubstituted beta-ionone rings (including β-carotene, α-carotene, β-cryptoxanthin, and γ-carotene) have vitamin A activity (meaning that they can...
44 KB (5,232 words) - 22:37, 14 April 2024
Blakeslea trispora (section β-carotene)
produce carotenoids, particularly, β-carotene and lycopene. β-carotene is a vitamin A precursor and both of β-carotene and lycopene play a significant role...
18 KB (1,986 words) - 01:58, 23 May 2024
following chemical reaction beta-carotene + O2 → 2 all-trans-retinal This is a cleavage reaction which cleaves β-carotene, utilizes molecular oxygen, is...
5 KB (608 words) - 15:01, 12 April 2024
Dunaliella salina (section β-carotene)
evaporation ponds. To survive, these organisms have high concentrations of β-carotene to protect against the intense light, and high concentrations of glycerol...
12 KB (1,413 words) - 07:00, 13 May 2024
Zeaxanthin (redirect from Β,β-carotene-3,3'-diol)
Ninlayarn, Thanyanun; et al. (22 May 2012). "Comparative Analysis of β-Carotene Hydroxylase Genes for Astaxanthin Biosynthesis". Journal of Natural Products...
22 KB (2,197 words) - 08:49, 18 May 2024
apples, and bovine blood serum. In terms of structure, β-cryptoxanthin is closely related to β-carotene, with only the addition of a hydroxyl group. It is...
6 KB (447 words) - 20:55, 12 March 2024
(Oryza sativa) produced through genetic engineering to biosynthesize beta-carotene, a precursor of vitamin A, in the edible parts of the rice. It is intended...
41 KB (4,402 words) - 04:27, 12 May 2024