Results 31 to 40 of about 89,912 (301)

Evaluasi Formula Krim Minyak Biji Delima (Punica granatum L.) dan Uji Aktivitas Antioksidan dengan Metode β-Carotene Bleaching

open access: yesJournal of Tropical Pharmacy and Chemistry, 2015
Minyak biji delima memiliki aktivitas antioksidan kuat, sehingga berpotensi untuk diformulasi menjadi sediaan antioksidan topikal. Tujuan penelitian ini adalah untuk mengevaluasi formula sediaan krim minyak biji delima dan menguji aktivitas antioksidan dari sediaan tersebut. Krim a/m diformulasi menggunakan emulgator Tween 80- Span 80. Evaluasi sediaan
Nur Mita   +2 more
openaire   +3 more sources

Market Selling Conditions and Storage Methods Influences β-carotene Stability and Retention in Biofortified Gari

open access: yesAdvanced Journal of Graduate Research, 2020
The influence of regular market selling conditions and storage methods on β-carotene stability and retention were investigated in two different biofortified gari types. Freshly processed gari samples obtained from TMS 01/1412 and TMS 01/1371 respectively were exposed to 35-450C sunlight (ESL) and 60 watts electric bulb light (EEB); stored in black ...
Cosmos Ifeanyi Onyiba   +1 more
openaire   +5 more sources

Relation between fruit density and beta-carotene content in ripe mango [PDF]

open access: yes, 2020
β-carotene content is one of the main factors that determines the nutritional quality and orange color of ripe mango fruit. It is known as the pro vitamin A, and it is generally the predominant carotenoid in ripe mango.
Avallone, Sylvie   +4 more
core  

Proximity Engineering of Fe‒N4 Twins for Oriented Generation of Singlet Oxygen for Hospital Wastewater Treatment

open access: yesAngewandte Chemie, EarlyView.
Precise modulation of Fe–N4 site distances constructs spin‐regulated Fe–N4 twins, triggering a volcano‐type Fenton‐like activity and promoting oriented singlet oxygen generation. The twin‐site catalyst enables highly selective and efficient hospital wastewater purification with simultaneous pharmaceutical degradation and disinfection under low ...
Xinhao Wang   +10 more
wiley   +2 more sources

Discovery of Several Novel Targets that Enhance β-Carotene Production in Saccharomyces cerevisiae

open access: yesFrontiers in Microbiology, 2017
β-Carotene is the precursor of vitamin A, and also exhibits multiple pharmaceutical functions by itself. In comparison to chemical synthesis, the production of β-carotene in microbes by metabolic engineering strategy is relatively inexpensive ...
Jia Li   +7 more
doaj   +1 more source

Beta-Carotene concentration in blood serum of cows from herds with impaired fertility [PDF]

open access: yesActa Fytotechnica et Zootechnica, 2020
β-carotene has many important functions in the body: as a precursor of vitamin A, it works as antioxidant and affects the fertility of cows. This paper presents the results of measurements of the content of β-carotene in the blood serum of cows from ...
Jožica Ježek
doaj   +1 more source

FTIR-DRIFTS-based prediction of β-carotene, α-tocopherol and L-ascorbic acid in mango (Mangifera indica L.) fruit pulp [PDF]

open access: yes, 2020
Mango fruits contain substantial vitamins and dietary fibre. Vitamins vary among and within fruits depending on cultivar type and ripening stage. Conventional techniques of vitamins analysis are based on High Pressure Liquid Chromatography, which are ...
Mohammed, Salim Ali   +4 more
core   +1 more source

Exploration of the Microstructure and Rheological Properties of Sodium Alginate-Pectin-Whey Protein Isolate Stabilized Β-Carotene Emulsions: To Improve Stability and Achieve Gastrointestinal Sustained Release

open access: yesFoods, 2021
Sodium alginate (SA)-pectin (PEC)-whey protein isolate (WPI) complexes were used as an emulsifier to prepare β-carotene emulsions, and the encapsulation efficiency for β-carotene was up to 93.08%.
Haoxin Ye   +6 more
doaj   +1 more source

Efek suplementasi β-carotene terhadap kolesterol total, trigliserida dan malondialdehid pada tikus sprague dawley yang diabet

open access: yesJurnal Gizi Indonesia: The Indonesian Journal of Nutrition, 2014
Background : diabetes mellitus (DM) is associated with increased total cholesterol and triglyceride, also well characterized by increased malondialdehyde production. β-carotene has antioxidant activity, glycemic and lipid control.
Devi Ermawati   +2 more
doaj   +1 more source

β-carotene, vitamin C and vitamin E content of the marine microalga Dunaliella tertiolecta cultured with different nitrogen sources [PDF]

open access: yes, 1991
Variations in the β-carotene, vitamin C and vitamin E content of D. tertiolecta have been shown to result from the nitrogen source used in the culture medium.
Abalde, Julio   +2 more
core   +2 more sources

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