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Safety assessment of Spirulina platensis through sprague dawley rats modeling Ciênc. Tecnol. Aliment.
BASHIR,Shahid; SHARIF,Mian Kamran; JAVED,Muhammad Sameem; AMJAD,Adnan; KHAN,Ammar Ahmad; SHAH,Faiz-ul-Hassan; KHALIL,Anees Ahmad.
Abstract Health safety of spirulina (Spirulina platensis) for food application was evaluated through hematology and histopathology of liver, spleen and kidney in Sprague Dawley rats fed on three isoproteic diets maintained to 10% protein for forty five days. Three groups of rats were maintained as control diet casein (R-C); diet containing crude spirulina (R-S) and diet containing purified spirulina protein (R-SPI). Hematological profile of the rats group fed on spirulina diets showed no significant increase in white blood cells (WBCs), while there was decreasing trend in the levels of neutrophils (60.46 ± 2.60%) and lymphocytes (33.53 ± 1.06%) in rats that were fed on spirulina diet (R-S) than the other tested experimental diet group. Histopathological...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Spirulina; Spirulina protein isolates; Hematology; Histopathology; Algal toxicology.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000200376
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Amassing of Hydroxymethylfurfural, 2- Furfural and 5- Methyl furfural in orange (Citrus reticulata) juice during storage Ciênc. Tecnol. Aliment.
RANDHAWA,Muhammad Atif; JAVED,Muhammad Sameem; AHMAD,Zulfiqar; AMJAD,Adnan; KHAN,Ammar Ahmad; SHAH,Faiz-ul-Hassan; FILZA,Fatima.
Abstract Vitamin C is imperative component of our nutrition and used as additive in many foods owing to its high antioxidant activity. The degradation of vitamin C content in orange juice during storage was evaluated in this study. Degradation of vitamin C in orange juice during 40 days storage at 0, 05, 15, 25, and 40 °C was analyzed and evaluated. Hydroxymethylfurfural (HMF) accumulation in orange juice acts as an indicator of ascorbic acid degradation. The initial vitamin C content in orange juice was 34.26 mg/100 mL that reduced when subjected to various storage conditions such as temperature and time. The loss of vitamin C during storage was lowest at 0 °C and the losses increased with rise in temperature. The Vitamin C content after 40 days in orange...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Hydroxymethylfurfural; Furfural; Orange juice; Storage; Vitamin C degradation.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000200382
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