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SALAD ...

SALAD ...

Portugal. Fax + Phone +351 ... The importance of these products on human diet implies a better knowledge ... (β-carotene). M5 Vegetable oil, egg yolk ...
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solid lipid particles ...

solid lipid particles ...

Nov 01, 2021 · Different β-carotene contents were tested, 1.25, 5 and 10 mg per 25 g of mayonnaise, which a microparticles have the same β-carotene content, the samples placed in the same line of Fig. 4 correspond to both constant β-carotene and particle's contents. According to these results it was possible to verify that ...
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for  ...

for ...

Jun 01, 2020 · The polydispersity of the capsules containing β-carotene is also higher for the 5 and 10% ethanol concentrarporation of β-carotene was reported previously with electrosprayed β-carotene loaded in whey protein concentrate systems (López-Rubio & Lagaron, 2012). In this study ...
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Bioactive Compounds of Tomatoes as Health Promoters

Bioactive Compounds of Tomatoes as Health Promoters

is twice that of β-carotene (Fig. 2) [22]. In ripe red tomato fruits, the ratio of lycopene to β-carotene content varies widely between 1.5 and 40 [30, 31]. Along with α-carotene and β-cryptoxanthin, β-carotene is a provitamin A carotenoid, i.e., it can be converted by the human body into two molecules of vitamin A (Fig. 2).
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Sweetpotato Production, Processing, and Nutritional Quality

Sweetpotato Production, Processing, and Nutritional Quality

The β‐carotene in ... to better nutritional quality of our diets around the world. This chapter provides a contempo- ... Portugal and Spain, grow sweetpotatoes, with
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BETA-CAROTENE: Overview, Uses, Side Effects, Precautions, Interactio…BETA-CAROTENE: Overview, Uses, Side Effects, Precautions, Interactio…BETA-CAROTENE: Overview, Uses, Side Effects, Precautions, Interactio…beta-- Wikipedia

BETA-CAROTENE: Overview, Uses, Side Effects, Precautions, Interactio…BETA-CAROTENE: Overview, Uses, Side Effects, Precautions, Interactio…BETA-CAROTENE: Overview, Uses, Side Effects, Precautions, Interactio…beta-- Wikipedia

People also askAre there any health benefits to taking beta carotene? See all results for this questionIs it safe to take vitamin E with beta carotene? 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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Xanthophylls are preferentially taken up compared with β ...

Xanthophylls are preferentially taken up compared with β ...

Effects of the differentiation stage of ARPE-19 cells on the cellular uptake of β-carotene [β-C (b-C)], LUT, and ZEA. Cells were plated on six-well plates to reach confluence after 7 days, the starting point of the experiment. At different points of differentiationbated with β-C, LUT, or ZEA at 1 μM for 18 h.
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Carotenoids from Cyanobacteria: Biotechnological Potential ...

Carotenoids from Cyanobacteria: Biotechnological Potential ...

Carotenoids are tetraterpenoids molecules present in all photosynthetic organisms, responsible for better light-harvesting and energy dissipation in photosynthesis. In cyanobacteria, tosynthetic pathway of carotenoids is well described, and apart from the more common compounds (e.g., β-carotene …
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Bioaccessibility and cellular uptake of β-carotene ...

Bioaccessibility and cellular uptake of β-carotene ...

Toavailability of emulsion-encapsulated β-carotene based on the results of bioaccessibility and cellular uptake showed the same order with the results of cellular uptansistency between the results of bioaccessibility and bioavailability was observed, indicating that the cellular uptake assay is necessary ...
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1 Antioxidant potential of chestnut, Castanea sativa L., and

1 Antioxidant potential of chestnut, Castanea sativa L., and

156 Inhibition of β-carotene bleaching 157 The antioxidant activity of aqueous extracts was evaluated by the β-carotene linoleate model 158 system. A solution of β-carotene was prepared by dissolving 2 mg of β-carotene in 10 mL of 159 chloroform. 2 mL of this solution were pipetted into a 100 mL round-bottom flask. After the
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Antioxidant Activity in Bee Products: A Review

Antioxidant Activity in Bee Products: A Review

Jan 07, 2021 · β-Carotene-linoleic acid bleaching assay (BCB) Hydrogen transfer reaction: Linoleic acid is oxidized by ROS produced by oxygenated water. The products will initiate the β-carotene oxidation, and, as the molecule loses its double bonds, the compound loses its characteristic orange color (abs. 434 nm).
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Electrosprayed whey protein-based ocapsules for β ...

Electrosprayed whey protein-based ocapsules for β ...

Separately, β-carotene solutions were prepared by dissolving β-carotene in ethanol (0.02 mg/mL) and mixing with the WPI solution, through a similar procedure as described for the WPI/ethanol solutions. Three solutions with 18% (w/w) of WPI were obtained, each with 5, 10 and 15% (v/v) of ethanol, and 0.001 mg/mL, 0.002 mg/mL and
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Production from Dunaliella salina Cultivated with ...

Production from Dunaliella salina Cultivated with ...

However, the β-carotene production was too low in Dunaliella salina cultivated with bicarbonate in previous … Bicarbonate has been considered as a better approach for supplying CO2 to microalgae cells microenvironments than gas bubbling owing t°Cost-effectiveness and easy operation.
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What is the Difference Between Carotene and Xanthophyll ...

What is the Difference Between Carotene and Xanthophyll ...

Mar 22, 2019 · Mainly, β-carotene and, to a certain extent, α-carotene are responsible for the synthesis of vitamin A inside the animal body. Looking at the sources, β-carotene occurs in cantaloupe, mangoes, papaya, carrots, sweet potatoes, spinach, kale, and pumpkin while α-carotene occurs in pumpkin, carrots, tomatoes, collards, tangerines, winter ...
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Beta Carotene: Health Benefits, Safety Information, Dosage ...

Beta Carotene: Health Benefits, Safety Information, Dosage ...

Foods tude sweet potatoes, carrots, spinach, butternut squash, kale, Swiss chard, cantaloupe, romaine lettuce, red bell pepper, and apricots.
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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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Universidade de Trás-os-Montes e Alto Douro Vila Real, Junho ...

Universidade de Trás-os-Montes e Alto Douro Vila Real, Junho ...

The inhibition of β-carotene bleaching was evaluated using the β-carotene-linoleate model system. Lipid peroxidation (β-carotene bleaching in the presence of linoleic acid) inhibition (LPO) was achieved spectrofotometrically at 470 nm and calculated by: LPO inhibition = (β-carotene content after 2h of assay/initial β-carotene content) × 100.
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A comparative study of chemical composition, antioxidant ...

A comparative study of chemical composition, antioxidant ...

β-carotene and lycopene were determined following a procedure previously described by Nagata & Yamashita (1992). A fine dried powder (500 mg) was vigorously shaken with 10 mL of acetone–hexane mixture (4:6) for 1 min and filtered through Whatman No. 4 filter paper. The absorbance (A) of the filtrate was measured at 453, 505, 645 and 663 nm.
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Detecting Carotenoids in Tomato Fruit - Examining Food

Detecting Carotenoids in Tomato Fruit - Examining Food

Aug 26, 2014 · This research group has recently published a screening method to detect carotenoids in tomato fruit. 2 Their experiments relied on a full-scan high-resolution Orbitrap mass spectrometry and targeted lutein, zeaxanthin, α-carotene, β-carotene, and lycopene. For their experiments, the researchers used a D-optimal design to optimize eight ...
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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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Transgenic Vegetable Breeding for Nutritional Quality and ...

Transgenic Vegetable Breeding for Nutritional Quality and ...

β-carotene. Cervantes-Flores, et al. [20] have also recently reported in sweet potato the identification of quantitative trait loci (QTL) for dry matter, starch content and -caro- β tene content, opening up the possibility of genetic manipu-lation and further enhancement of this root crop. Fruit-derived carotenoids might have greater health po-
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Emulsion design for the delivery of β-carotene in complex ...

Emulsion design for the delivery of β-carotene in complex ...

When β-carotene is consumed, its bioaccessibility is highly influenced by the digestion of lipids, and β-carotene in smaller oil droplets containing long-chain fatty acids has a higher bioaccessibility. In order to better deliver β-carotene in complex food products, some novel emulsions with tailor-made structures have been developed, e.g ...
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Animals | Free Full-Text | Pigment and Fatty Acid ...

Animals | Free Full-Text | Pigment and Fatty Acid ...

Nov 05, 2021 · Long-term retention of functional chloroplasts in animal cells occurs only in sacoglossan sea slugs. Analysis of molecules related to the maintece of these organelles can provide valuable information on this trait (kleptoplasty). The goal of our research was to characterize the pigment and fatty acid (FA) composition of the sea slug Elysia crispata and their associated chloroplasts that are ...
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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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Difference Between Vitamin A and Beta Carotene | Compare ...

Difference Between Vitamin A and Beta Carotene | Compare ...

Dec 02, 2015 · The most common side effect of excessive β-carotene consumption is carotenoderma (orange skin) In conclusion, vitamin A and beta-carotene are essential nutrients to the human body. Vitamin A is an essential fat-soluble vitamin that is synthesized from beta-carotene. Beta-carotene has different food applications, and it is a pro-vitamin A.
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β-Cryptoxanthin from supplements or carotenoid-enhanced ...

β-Cryptoxanthin from supplements or carotenoid-enhanced ...

The conversion factor for β-carotene in study 1 was 2·52 μg β-carotene to 1 μg retinol, which is similar to data in VA-depleted gerbils (Reference Howe and Tanumihardjo 2, Reference Tanumihardjo and Howe 4) and in Indonesian children (Reference Van Lieshout, West, Muhilal, Permaesih, Wang, Xu, van Breemen, Creemers, Verhoeven and ...
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Vitamins in Cereals: A Critical Review of Content, Health ...

Vitamins in Cereals: A Critical Review of Content, Health ...

Jun 16, 2021 · Daffodil phytoene synthase (PSY) and bacterial carotene desaturase (CrtI) have been exploited to improve the β-carotene levels in golden rice by a factor of four . The replacement of daffodil PSY with maize PSY resulted in 23-fold improvement in β-carotene levels in golden rice variety 2 .
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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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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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Carotene

Carotene

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.
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Carotenoids as Natural Colorful Additives for the Food ...

Carotenoids as Natural Colorful Additives for the Food ...

Among all, β-carotene is the most applied one, being used for coloring oils and butters, providing a yellowish color. In addition, it has been also used to fortify different food matrices for its provitamin A activity . Apart from β-carotenerporated as free molecules into food matrices . However, the direct ...
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-

-

β-Carotene is the most common form of carotene in plants. When used as a food coloring, it has the E number E160a.: 119 The structure was deduced by Karrer et al. in 1930. In nature, β-carotene is a precursor (inactive form) to vitamin A via the action of beta-carotene 15,15'-monooxygenase.
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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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List of cheeses - Wikipedia

List of cheeses - Wikipedia

This is a list of cheeses by place of eese is a milk-based food that is produced in wide-ranging flavors, textures, and ndreds of types of cheese from various countries are produced. Their styles, textures and flavors depeuding the animal's diet), whether they have been pasteurized, the butterfat content, the bacteria and mold, the processing ...
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(Provitamin A) | Carotenoid compound | MedChemExpress

(Provitamin A) | Carotenoid compound | MedChemExpress

β-Carotene (Provitamin A), a carotenoid compound, is a naturally-occurring vitamin A precursor. β-Carotene is a modulator of reactive oxygen species (ROS), with antioxidant and antiinflammatory activities. β-Carotene may serve as an antioxidant or as a prooxidant, depending on its intrinsic properties as well as on the redox potential of tological environment in which it acts. β ...
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Arbutus unedo - Wikipedia

Arbutus unedo - Wikipedia

Arbutus unedo is an evergreen shrub or small tree in the flowering plant family Ericaceae native to the Mediterranean region and western Europe, particularly northern and western France and southwestern and northwestern Ireland. The tree is well known for its fruit, which bear some resemblance to the strawberry—hence the common name "strawberry tree. " However, it is not closely related to ...
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