Yellow skin, which is a common phenotype in domestic chicken, is influenced by the accumulation of carotenoids in skin due to absence of beta-carotene dioxygenase 2 (BCDO2) enzyme. (wikipedia.org)
Individual responsiveness was found to be associated with genetic variants of the carotenoid metabolizing enzyme beta-carotene 15,15'-monooxygenase 1 but not beta-carotene 9,10 -monooxygenase. (usda.gov)
In the intestine and liver, beta carotene is converted into vitamin A by the enzyme beta-carotene-15,15′-monooxygenase (BCMO1) - a process that, when running smoothly, let's your body make retinol from plant foods like carrots and sweet potatoes. (healthline.com)
Recombinant bacteria expressing beta-carotene 15, 15'-monooxygenase, introduced into the rumen of the animal, might help to reduce the coloration since this enzyme converts carotene to retinal, thereby eliminating the source of yellowness. (bvsalud.org)
An enzyme known as beta-carotene 15 and 15 monooxygenases is responsible for the conversion of beta-carotene into vitamin A after it has been eaten into the body. (indexofsciences.com)
BCMO13
Downregulation of Fzd6 and Cthrc1 and upregulation of olfactory receptors and protocadherins by dietary beta-carotene in lungs of Bcmo1-/- mice. (maastrichtuniversity.nl)
We used a Beta-carotene 15,15'-monooxygenase 1 (Bcmo1) knockout mouse (Bcmo1(-/-)) model, unable to convert BC to retinoids, and wild type mice (Bcmo1(+/+)) mice to dissect the effects of intact BC from effects of BC metabolites. (maastrichtuniversity.nl)
The goal of this work was to evaluate the effect of a recombinant beta-carotene 15, 15'-monooxygenase (BCMO1) from Gallus gallus, expressed in Escherichia coli. (bvsalud.org)
Single Nucleotide Po1
Independent single-nucleotide polymorphisms (SNPs) significantly associated with circulating levels of diet-derived antioxidants (retinol, β-carotene, lycopene, vitamin C and vitamin E) were extracted as genetic instruments. (frontiersin.org)
Lycopene5
Carotenoids such as beta-carotene, lycopene, lutein and beta-cryptoxanthin are produced in plants and certain bacteria, algae and fungi, where they function as accessory photosynthetic pigments and as scavengers of oxygen radicals for photoprotection. (wikipedia.org)
To address these questions USDA scientists, in collaboration with a FDA scientist, examined the effects of individual responses of the carotenoids lycopene, beta-carotene, phytoene, and phytofluene to watermelon and tomato juice supplements. (usda.gov)
Treatments given daily for 3 wks were watermelon juice at two levels (20 mg lycopene, 2.5 mg beta-carotene, n=23 and 40 mg lycopene, 5 mg beta-carotene, n=12) and tomato juice (18 mg lycopene, 0.6 mg beta-carotene, n=10). (usda.gov)
The temporal plasma response of individual subjects to these diets differed leading to classification as efficient responders or non-efficient responders for beta-carotene, lycopene, phytoene, and phytofluene. (usda.gov)
Tomato as well as lycopene (pounds per square inch, psi-carotene) intake will be hypothesized to safeguard versus nonalcoholic steatohepatitis and hepatocarcinogenesis, processes see more in which. (glasdegibinhibitor.com)
Retinal3
EC 1.14.99.36) from animals, which cleaves beta-carotene symmetrically at the central double bond to yield two molecules of retinal. (wikipedia.org)
Apocarotenoid-15,15'-oxygenase from bacteria and cyanobacteria, which converts beta-apocarotenals rather than beta-carotene into retinal. (wikipedia.org)
β-Carotene is composed of two retinyl groups, and is broken down in the mucosa of the human small intestine by β-carotene 15‚15'-monooxygenase to retinal, a form of vitamin A. β-Carotene can be stored in the liver and body fat and converted to retinal as needed, thus making it a form of vitamin A for humans and some other mammals. (openfoodfacts.org)
Carotenoid1
The carotenes α-carotene and γ-carotene, due to their single retinyl group -β-ionone ring-, also have some vitamin A activity -though less than β-carotene-, as does the xanthophyll carotenoid β-cryptoxanthin. (openfoodfacts.org)
Leafy greens2
The beta carotene-rich leafy greens and yellow- and orange-colored veggies make for a vibrant, appealing meal. (stylecraze.com)
Beta carotene-rich leafy greens and bright yellow and orange vegetables combine for an eye-catching main course. (indexofsciences.com)
Enzymes1
In this study, we used the yeast carotenogenic producer Pichia pastoris Pp-EBIL strain, which has been metabolically engineered, by heterologously expressing β-carotene-pathway enzymes to produce β-carotene, as a. (springeropen.com)
BCO21
Beta-carotene-9',10'-dioxygenase (BCO2) from animals, which cleaves beta-carotene asymmetrically to apo-10'-beta-carotenal and beta-ionone, the latter being converted to retinoic acid. (wikipedia.org)
Beta-carotene is converted into vitamin A, which is essential for a variety of bodily processes including eyesight, immunity, and cell division. (indexofsciences.com)
A molecule known as beta-carotene can be transformed into vitamin A once it enters the body. (indexofsciences.com)
Apart from being a source of the precursor vitamin A in the diet, beta-carotene also performs the role of an antioxidant. (indexofsciences.com)
Retinol that is in overabundance is kept in the liver, and when it is required, the liver converts it into functional vitamin A. The reality that beta-carotene plays a role in the production of vitamin A, which is essential for keeping good mucus membranes and skin, is the fundamental reason that beta-carotene is beneficial to human health. (indexofsciences.com)
While many individuals are able to convert provitamin A carotenoids, like beta carotene, into active vitamin A, recent research has revealed that genetic variations can limit the ease of this conversion for some. (savemythyroid.com)
Convert2
Animal species differ greatly in their ability to convert retinyl -beta-ionone- containing carotenoids to retinals. (openfoodfacts.org)
while cats can convert a trace of β-carotene to retinol, although the amount is totally insufficient for meeting their daily retinol needs. (openfoodfacts.org)
Responders1
In all, about 45% of the population carry polymorphisms that make them "low responders" to beta carotene ( 4 ). (healthline.com)
Molecule1
Among the carotenes, β-carotene is distinguished by having beta-rings at both ends of the molecule. (openfoodfacts.org)
Dietary1
According to studies, getting your beta carotene from dietary sources that are rich in it and from supplements has been connected with several medical advantages. (indexofsciences.com)
Pigment found1
Carrots and other brightly colored vegetables and fruits are excellent sources of beta-carotene, a reddish-orange pigment found in many plants. (indexofsciences.com)
Intake2
An ongoing controversy exists on beneficial versus harmful effects of high beta-carotene (BC) intake, especially for the lung. (maastrichtuniversity.nl)
Bear in mind that beta carotene's brain advantages were only linked to extremely long-term intake (nearly 18 years on average). (indexofsciences.com)
Retinol1
Genetically determined per unit increment of absolute circulating levels of retinol was significantly associated with a reduced risk of hip OA [odds ratio (OR) = 0.45, 95% confidence interval (CI) 0.26-0.78, p = 4.43 × 10 −3 ], while genetically determined per unit increase in absolute circulating levels of β-carotene was suggestively associated with increased risk of RA (OR = 1.32, 95% CI 1.07-1.62, p = 9.10 × 10 −3 ). (frontiersin.org)
Antioxidants1
Antioxidants such as beta-carotene contribute to the body's ability to either lessen or eliminate the effects of oxidative stress. (indexofsciences.com)
There is little proof that beta-carotene can decrease mental deterioration. (indexofsciences.com)
Genetic1
These results support the concept that individuals absorb, metabolize, utilize, or store carotenoids differently and that bioavailability of carotenoids may involve specific genetic variants of beta-carotene15,15'-monooxygenase1. (usda.gov)
Veggies2
Considering the list of these nutritious colorful veggies, you might already know how beta carotene benefits your health and boosts your immunity. (stylecraze.com)
Beta carotene is only one type of antioxidant found in veggies and fruits, but there is substantial proof that consuming a diet high in these foods helps protect against brain damage and diseases like dementia. (indexofsciences.com)
Organic1
β-Carotene is an organic, strongly colored red-orange pigment abundant in plants and fruits. (openfoodfacts.org)
Absorb1
Carotenes contribute to photosynthesis by transmitting the light energy they absorb to chlorophyll. (openfoodfacts.org)
Colorful1
If you eat several of these colorful, healthy vegetables, you may already be aware of the beta-carotene's positive effects on your health and resilience. (indexofsciences.com)
Optimal1
The optimal temperature for their growth is between 15 and 30 °C (59 and 86 °F) and the tree buds have a chilling requirement of 200 to 700 hours below 7.2 °C (45.0 °F) to break dormancy. (wikipedia.org)
Lung1
Smokers who consume a lot of beta-carotene may be at a higher risk of developing lung cancer, according to one study. (indexofsciences.com)
Responsible1
Carotenes are also responsible for the orange -but not all of the yellow- colours in dry foliage. (openfoodfacts.org)
Yellow1
The typical yellow-coloured fat of humans and chickens is a result of fat storage of carotenes from their diets. (openfoodfacts.org)
Effects2
More study is needed to confirm the cognitive effects of beta-carotene supplementation. (indexofsciences.com)
According to a study that was conducted in 2012, receiving an adequate amount of reactive micronutrients, such as beta carotene, can strengthen the barrier that protects the skin against the effects of UV radiation, which in turn contributes to the skin's health and beauty. (indexofsciences.com)
Skin1
There is some evidence that beta-carotene can help improve the health of your skin. (indexofsciences.com)
The remainder of this piece will discuss the most up-to-date findings on the health benefits of beta carotene and the foods that are rich in this antioxidant. (indexofsciences.com)
Units1
Operational taxonomic units (OTUs) belonging to 185 and 222 genera from 15 phylum were observed in the organs, respectively. (bvsalud.org)
Research1
Some research suggests that the antioxidant benefits of beta-carotene can boost mental performance. (indexofsciences.com)