Thermal and photo-stability of the antioxidant potential of Spirulina platensis powder

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Thermal and photo-stability of the antioxidant potential of Spirulina platensis powder.

This work aimed to evaluate the thermal and photo stability of the antioxidant potential (AP) of the Spirulina platensis biomass. Thermal stability was established at 25ºC, 40ºC and 50ºC for 60 days, in the dark, protected from light. Photo stability was evaluated using UV (15 W, λ = 265 nm) and fluorescent (20 W, 0.16 A, power factor FP > 0.5, 50/60 Hz, 60 lm/w, 1200 lm) light for 90 days in c...

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Vitamins, minerals, protein digestibility and antioxidant activity of bread enriched with spirulina platensis powder

Bread is one of the most popular bakery products, generally made from refined wheat flour which is limiting in vitamins, minerals, antioxidants and dietary fibre. Therefore, in the present study, wheat flour was supplemented with Spirulina powder at 2, 4, 6 and 8% levels to improve its nutritional quality. Developed enriched breads were found organoleptically acceptable by the panelists up to 6...

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Effect of microencapsulated and non-encapsulated of spirulina (Spirulina platensis) algae powder on the antioxidant enzymes activity and nutrient digestibility of broiler chicks (Ross 308)

This study was done to investigate the effect of microencapsulated and non-encapsulated spirulina (Spirulina platensis) powder on the antioxidant enzymes activity and nutrient digestibility of broiler chicks for 6 weeks. A total of 360 one-day old broiler chicks (male) Ross 308 strain was divided into 9 treatments, 4 replicates (10 chicks in each replicate) in a completely randomized design. Ex...

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Antioxidant effects of Spirulina platensis (Arthrospira platensis) on ‎cyclophosphamide-induced testicular injury in rats

Cyclophosphamide (CP) is known to reduce fertility. The protective effects of Spirulina plantesis (SP) against CP-induced testicular toxicity were investigated. Male Wistar rats were categorized into eight groups (n = 7). Four groups of rats were administered CP at a dose of 5 mg in 5 mL distilled water kg-1 per day orally. Two of these groups were received SP (500 and 1000 ...

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Influence of Spirulina platensis powder on the microflora of yoghurt and acidophilus milk

Spirulina has been used for many years as additive since it has high protein content and nutritional value. Cyanobacteria (blue-green algae) are photoautotrophic microorganisms which are widely distributed in nature. Spirulina is the best known genus of Cyanobacteria because of its unique nutritional properties (Caire et al., 2000). It has been proved that consumption of Spirulina is beneficial...

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ژورنال

عنوان ژورنال: Brazilian Journal of Biology

سال: 2016

ISSN: 1678-4375,1519-6984

DOI: 10.1590/1519-6984.14315