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Influence of Climate, Variety and Production Process on ...

Influence of Climate, Variety and Production Process on ...

Total carotenoids, expressed as β-carotene, were determined by measuring the absorbance of an oil solution in cyclohexane at 445 nm using the BS method.20:1977 . Eqs. 1 and 2 were used to calculate total chlorophyll and carotenoid content, respectively:
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Effect of Croatian propolis on diabetic nephropathy and ...

Effect of Croatian propolis on diabetic nephropathy and ...

Aug 06, 2012 · For example, antiradical activity of ethanolic extracts of both, poplar-type propolis from Croatia and alecrim-type Brazilian propolis, was greater than the activity of their aqueous extracts. In β-carotene− linoleic acid assay, the degradation of β-carotene occurs in reaction with linoleic acid free radical formed at elevated temperatures ...
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(PDF) β-Cryptoxanthin from supplements or carotenoid ...

(PDF) β-Cryptoxanthin from supplements or carotenoid ...

β-Cryptoxanthin from supplements or carotenoid enhanced maize maintains liver vitamin A in Mongolian gerbils (Meriones unguiculatus) better than or equal to β-carotene supplements March 2008 The ...
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BETA-: Overview, Uses, Side Effects, Precautions, Interactions ...BETA-: Overview, Uses, Side Effects, Precautions, Interactions ...BETA-: Overview, Uses, Side Effects, Precautions, Interactions ...beta-- Wikipedia

BETA-: Overview, Uses, Side Effects, Precautions, Interactions ...BETA-: Overview, Uses, Side Effects, Precautions, Interactions ...BETA-: Overview, Uses, Side Effects, Precautions, Interactions ...beta-- Wikipedia

People also askAre there any health benefits to taking beta carotene? See all results for this questionIs it safe to take beta carotene for cataracts? See all results for this questionHow long can you take beta carotene by mouth? See all results for this questionWhat is the absorption efficiency of beta carotene? See all results for this question
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Botanica Serbica - Volume 45 Issue 2

Botanica Serbica - Volume 45 Issue 2

The tested extracts showed strong antioxidant activity regarding the prevention of β-carotene bleaching and high α-glucosidase inhibition, ... the aqueous extract showed better antifungal properties, ... and M. silenes-saxifragae from Bosnia and Herzegovina and Croatia.
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Beta-: MedlinePlus suplementos

Beta-: MedlinePlus suplementos

The Beta-Carotendence of lung cancer and cardiovascular disease mortality during 6-year follow-up after stopping beta-carotene and retinol supplements. ncer Inst. 12-1-2004;96:1743-1750.
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Carotenoid content and antioxidant activity of hexane ...

Carotenoid content and antioxidant activity of hexane ...

Jan 15, 2015 · In all hybrids analysed, levels of β-cryptoxanthin and β-carotene were up to 15-fold lower than those of lutein and zeaxanthin. The content of β-cryptoxanthin was similar or slightly higher than that of β-carotene, similar to findings by Egesel et al. (2003) and Kurilich and Juvik (1999).
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Crucial Antioxidants - Uses and Who Needs Them the Most | NPC

Crucial Antioxidants - Uses and Who Needs Them the Most | NPC

Sep 18, 2018 · Tribble, D.L. “AHA Science Advisory. Antioxidant consumption and risk of coronary heart disease: Emphasis on vitamin C, vitamin E, and β carotene: A statement for healthcare professionals from the American Heart Association.” Circulation, Vol. 99, No. 4 (1999): 591–595.
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Betatene—Australia’s Own Natural Beta-Carotene - Asia Pacific ...

Betatene—Australia’s Own Natural Beta-Carotene - Asia Pacific ...

Sep 11, 2017 · All-trans and 9-cis beta-carotene, in particular, have received the most attention because both are involved in gene regulation. While all-trans isomers have a higher potency in terms of vitamin-A activity, 9-cis beta-carotene appears to have better antioxidant activity and specific benefits in heart, eye, and skin.
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Comparison of ascorbic acid, beta-, chlorophyll and ...

Comparison of ascorbic acid, beta-, chlorophyll and ...

All the three methods significantly reduced ascorbic acid, β-carotene, chlorophyll and antioxidant activity by 73.4 to 83.5, 38.7 to 73.4, 17.6 to 60.0 and 27.6 to 48.5%, respectively. Out of the three drying methods, oven-drying showed maximum reduction in all the parameters studied, followed by shade drying while least was observed in freeze ...
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ROVIMIX® ß-Carotene | DSM Food Specialties B.V ...

ROVIMIX® ß-Carotene | DSM Food Specialties B.V ...

It is especially helpful to supplement these wieases ovulation rates and heat expression, raises progesterone levels, which in turn reduces embryo mortality rates and Improves embryo quality. Feeding ROVIMIX® β-Carotene is used to dry cows results in better colostrum.
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Commercialization aspects of carotenoids - ScienceDirect

Commercialization aspects of carotenoids - ScienceDirect

Jan 01, 2020 · Beta-carotene, owing to its characteristics, finds a number of applications in the food, pharmaceutical, and cosmetic sector (Saini, Nile, & Park, 2015). β-Carotene is an active vitamin A precursor. Lutein, similar to most carotenoids, has strong antioxidant characteristics, which contributes to its potential health-promoting properties.
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A19 - Versele-Laga

A19 - Versele-Laga

International Belgium France Germany Italy Netherlands Poland Portugal United Kingdom Croatia Czech Republic Romania Russia Slovakia Slovenia United States China ... organic acids and probiotics support an optimal functioning of the crop for better digestion of the food. ... 3a160a β-carotene 4.35 mg, vitamin D3 1500 IU, vitamin E 85 mg ...
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Beta-Carotene or Provitamin A | Louis Bonduelle Foundation

Beta-Carotene or Provitamin A | Louis Bonduelle Foundation

Beta-carotene is a precursor to vitamin A. It turns into vitamin A according to the body’s needs. It is only present in the plant kingdom. Vitamin A is also important for night vision. Beta-carotene is a powerful antioxidant. The body can absorb it better after it is cooked in fat.
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BETA-CAROTENE: Overview, Uses, Side Effects, Precautions ...

BETA-CAROTENE: Overview, Uses, Side Effects, Precautions ...

Beta-carotene and other red, orange, and yellow pigments called carotenoids are considered antioxidants. They provide about 50% of the vitamin A needed in …
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Absorption, metabolism, and transport of carotenoids ...

Absorption, metabolism, and transport of carotenoids ...

Apr 01, 1996 · The metabolic fate of cis isomers of β-carotene is a 9-cis retinoic acid can apparently be formed from 9-cis β-carotene in vitro and in vivo. Substantial cis-trans isomerization of at least small oral doses of 9- cis β-carotene occurs in the human, although the site of isomerization is not yet known.
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(PDF) β-Cryptoxanthin from supplements or carotenoid ...

(PDF) β-Cryptoxanthin from supplements or carotenoid ...

β-Cryptoxanthin from supplements or carotenoid enhanced maize maintains liver vitamin A in Mongolian gerbils (Meriones unguiculatus) better than or …
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Journal of Photochemistry & Photobiology, B: Biology

Journal of Photochemistry & Photobiology, B: Biology

Both β-carotene and acetone molecules contributed to the peaks in Raman spectra of carotene solution. The two intense Raman peaks at 1157 cm−1 and 1525 cm−1 corresponded to symmetric CeC and C]C stretching vi-brations of β-carotene, respectively. Another smaller Raman peak at 1006 cm−1 was from rocking motions of the methyl groups in β ...
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(PDF) Recovery of β -carotene from pumpkin using ...

(PDF) Recovery of β -carotene from pumpkin using ...

Jun 01, 2021 · temperature of 50 C, ultrasonic power of 60% (52.5 W/cm. 3. ) and sol-. vent to solid ration of 7 mL/g during the 10 min for carotenoids. extraction from pumpkin reaching β -carotene content of ...
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ROVIMIX® ß-Carotene

ROVIMIX® ß-Carotene

Cows complete laeasing reproductive performance. Several factors contribute to low fertility, but poor ovarian function is the root cause of many of these. It is here that ROVIMIX ® β-Carotene makes a big difference. β-Carotene is found in high concentrations in the ovary and plays a direct role in ovarian ...
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Swanson Beta Carotene 250 softgels | MZ-Store

Swanson Beta Carotene 250 softgels | MZ-Store

Better skin tone Swanson Beta Carotene is a dietary supplement that contains beta-carotene. It is an organic chemical compound of plant origin, a natural precursor to vitamin A. β-carotene belongs to a group of natural plant pigments called carotenoids.
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Improvement of stability and bioaccessibility of β ...

Improvement of stability and bioaccessibility of β ...

The retention rate of β-carotene in the HMP-Rha-PPI-Cur complex-stabilized emulsion was 17.75 ± 0.02 and 33.64 ± 0.02 % after UV irradiation and thermal treatment. The HMP-Rha-PPI-Cur complex-stabilized emulsion also had a higher level of free fatty acid released (43.67 %) and higher bioaccessibility of β-carotene (32.35 ± 0.02 %).
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Extraction, Isolation and Purification of β-carotene

Extraction, Isolation and Purification of β-carotene

better advantage of the planets resources, doing this particularly by refining by-products ude β-carotene. β-carotene, known for its provitamin A activity and potential disease suppression, as well as usage as a colorant, is a sought compound. This high-value compound
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A19 - Versele-Laga

A19 - Versele-Laga

International Belgium France Germany Italy Netherlands Poland Portugal United Kingdom Croatia Czech Republic Romania Russia Slovakia Slovenia United States China Hungary. ... organic acids and probiotics support an optimal functioning of the crop for better digestion of the food. ... 3a160a β-carotene 4.35 mg, vitamin D3 1500 IU, vitamin E 85 ...
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Effect of different cooking methods on the content of ...

Effect of different cooking methods on the content of ...

Dec 12, 2017 · The β-carotene content of raw vegetables ranged from 0.72 to 42.63 mg/kg of fresh weight, but it was not detected in potato or sweet potato. The β-carotene retention of cooked vegetables was in the range of 40.02–125.37%. It is known that β-carotene extractability may be influenced by cooking, but it can be enhanced or not . The present ...
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(CAS-7)

(CAS-7)

β- Carotene is a red/orange- colored fat- soluble terpenoid with antioxidant properties. 1 It can be enzymatically cleaved to produce vitamin A and retinoic acid. Vitamin A is important for vision and bone growth, while retinoic acid, through the retinoic acid receptor, plays an important role in cell differentiation.
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BETA-CAROTENE: Overview, Uses, Side Effects, Precautions ...

BETA-CAROTENE: Overview, Uses, Side Effects, Precautions ...

Beta-carotene and other red, orange, and yellow pigments called carotenoids are considered antioxidants. They provide about 50% of the vitamin A needed in the diet. Vitamin A is an essential nutrient.
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Beta-Carotene - an overview | ScienceDirect Topics

Beta-Carotene - an overview | ScienceDirect Topics

β-Carotene is a strong antioxidant and also a scavenger of singlet oxygen. It is also a provitamin A as it can be converted into retinol. In commercial cherry tomato varieties, β-carotene content reached 1.2 mg per 100 g FW. Bioaccessibility of β-carotene from raw tomatoes was reported to be about 0.1%.
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A comparison study of five different methods to measure ...

A comparison study of five different methods to measure ...

Dec 28, 2018 · All-trans-β-carotene was the predomit carotenoid in the cassava storage root samples , ranging from 35% to 84%. The mean of the TCC for the cassava samples analyzed by HPLC was 15.0 μg/g, with a range of 1.0 to 30.7 μg/g . The dNIRS method showed the lowest differences between the means in TCC and trans-BC in comparison with HPLC (0.2 μg ...
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beta- | C40H56 - PubChem

beta- | C40H56 - PubChem

It has a role as a biological pigment, a provitamin A, a plant metabolite, a human metabolite, a mouse metabolite, a cofactor, a ferroptosis inhibitor and an antioxidant. It is a cyclic carotene and a carotenoid beta-end group. Beta-carotene, with the molecular formula C40H56, belongs to the group of carotenoids consisting of isoprene units.
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7235-40-7 - beta-Carotene, 99% - Provitamin A - H60106 ...

7235-40-7 - beta-Carotene, 99% - Provitamin A - H60106 ...

Applications. The most important of the provitamins A, β-carotene can be classified as an antioxidant due to its inhibition of radical initiated peroxidation in vitro. However, in vivo it appears to act either as an antioxidant or a prooxidant depending on celluladence of many cancers.
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Carotenoid content and antioxidant activity of hexane ...

Carotenoid content and antioxidant activity of hexane ...

Levels of lutein, zeaxanthin, β-cryptoxanthin and β-carotene in hexane extracts were determined using HPLC, and antioxidant activity was assayed using the TEAC system based on the 2,2'-azinobis(3-ethylbenzothiazoline-6-sulphonic acid) radical cation (ABTS(+)), and the TBARS system based on a linoleic acid emulsion.
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