Results 81 to 90 of about 12,344,862 (310)

The photoinduced β-carotene synthesis in Blakeslea trispora is dependent on WC-2A

open access: yesFrontiers in Microbiology
β-Carotene, a high value-added natural pigment, is currently produced industrially in Blakeslea trispora. Although photoinduced carotenoid synthesis has been identified in some filamentous fungi, there are still relatively few studies focusing on B ...
Qiang Zheng   +5 more
doaj   +1 more source

Production of b-carotene, a-carotene and lutein nanocapsules by interfacial deposition of preformed polymers. [PDF]

open access: yes, 2016
The objective of this study was the production of carotenoids (b-carotene, a-carotene and lutein) nanocapsules and their characterization during a 90 days period of cold storage at 4 ...
SANTOS, P. P. DOS   +6 more
core  

Optimization of Ultrasound‐Assisted Extraction of Seabuckthorn (Hippophae salicifolia) Seed Oil With the Use of Response Surface Methodology

open access: yesFuture Postharvest and Food, EarlyView.
Ultrasound‐assisted extraction (UAE) of seabuckthorn seed oil enhanced yield (17.95%), antioxidant activity (IC50: 5.25 μg/mL), and carotenoid content (266.63 mg/100 g). The oil, rich in unsaturated fatty acids (83.15%), exhibited superior quality, thermal stability, and potential applications in food, cosmetics, and pharmaceuticals, making UAE a ...
Mrityunjoy Das   +4 more
wiley   +1 more source

Effect of salinity on the quantity and quality of carotenoids accumulated by Dunaliella salina (strain CONC-007) and Dunaliella bardawil (strain ATCC 30861) Chlorophyta

open access: yesBiological Research, 2003
Dunaliella salina and D. bardawil are well-known microalgae accumulating high levels of b-carotene under growth-limiting conditions. In both taxa, this pigment is primarily composed of the isomers 9-cis and all-trans.
PATRICIA I GÓMEZ   +3 more
doaj  

APLIKASI MIKROEMULSI β-KAROTEN UNTUK MENGHAMBAT KERUSAKAN FOTOOKSIDATIF VITAMIN C PADA SARI BUAH JERUK Application of β-Carotene Microemulsion to Inhibit Vitamin C Photodegradation in Orange Juice

open access: yesAgritech, 2012
Orange juice were known have high ascorbic acid content, but susceptible towards photodegradation during storage and display. The objectives of this research were to determine β–carotene microemulsion inhibitory effect on ascorbic acid photooxidation in ...
Setyaningrum Ariviani   +2 more
doaj   +1 more source

Effects of LED Light Exposure on Lutein and Bioactive Compounds in Nasturtium Flowers (Tropaeolum majus L.)

open access: yesFuture Postharvest and Food, EarlyView.
Red LED supplementation during cultivation modulated the accumulation of bioactive compounds in Tropaeolum majus flowers. Moderate exposure (3–5 h) enhanced antioxidant capacity and increased carotenoids, phenolics, and anthocyanins depending on petal color, highlighting a simple strategy to improve the functional value of edible flowers. ABSTRACT This
Amanda Lais Alves Almeida Nascimento   +8 more
wiley   +1 more source

Factors affecting β carotene destruction in moist preserved leaf protein

open access: yes, 1984
Leaves are, and will probably remain, an important dietary source of β carotene (provitamin A). There is enough of it in extracted leaf protein (LP) to make that a useful source.
Pirie, N. W.
core   +1 more source

Oleogels as Emerging Solid Fat Substitutes: Basic Characteristics, Preparation Strategies, and Food Applications

open access: yesFood Safety and Health, EarlyView.
This article reviews the basic characteristics, factors affecting properties of oleogels, and preparation methods of oleogels. Meanwhile, their applications in meat products, dairy products, baked goods, and delivering bioactive compounds are highly summarized.
Wenyuan Zhang   +6 more
wiley   +1 more source

Towards enhancement of B-carotene content of high dry mass sweetpotato genotypes in Zambia. [PDF]

open access: yes, 2009
Thesis (Ph.D.)-University of KwaZulu-Natal, Pietermaritzburg, 2009.The enrichment of B-carotene, a precursor to vitamin A, in the local sweetpotato (Ipomoea batatas L.) cultivars is an attractive option in order to improve vitamin A intake in Zambia. The
Chiona, Martin.
core   +1 more source

ẢNH HƯỞNG CỦA NHIỆT ĐỘ LÊN HÀM LƯỢNG B-CAROTENE TRÍCH TỪ DẦU GẤC, BÍ ĐỎ VÀ LÊ-KI-MA

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2012
Gấc, bí đỏ và lê-ki-ma là những loài được trồng phổ biến ở Việt Nam và chứa nhiều b-carotene. Kết quả cho thấy, hệ thống Soxhlet với dung môi là diethyl ether cho hiệu quả ly trích dầu gấc tối ưu so với phương pháp ngâm chiết với các dung môi hữu cơ khác.
Phạm Phước Nhẫn   +2 more
doaj  

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