Antioxidant and anti-diabetic properties of Spirulina platensis produced in Turkey
| Autor: | Elif Yildiz, Yasemin Şahan, Metin Guldas, Sedef Ziyanok-Demirtas, Ozan Gürbüz |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
0106 biological sciences
Antioxidant DPPH medicine.medical_treatment Blood sugar Spirulina platensis antioxidant capacity 01 natural sciences anti-hyperlipidaemic Lipid peroxidation chemistry.chemical_compound 0404 agricultural biotechnology 010608 biotechnology medicine oxidative stress T1-995 TX341-641 Food science Technology (General) Spirulina (genus) ABTS Pinocembrin biology Nutrition. Foods and food supply 04 agricultural and veterinary sciences biology.organism_classification Malondialdehyde 040401 food science anti-diabetic chemistry Food Science Biotechnology |
| Zdroj: | Food Science and Technology, Vol 41, Iss 3, Pp 615-625 (2020) Food Science and Technology v.41 n.3 2021 Food Science and Technology (Campinas) Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
| Popis: | Graphical Abstract : TOC-Table of content. Abstract Spirulina produced in Turkey has a high antioxidant capacity determined by the three common methods (ABTS, CUPRAC, and DPPH). The major phenolics found in Spirulina were acacetin (53.62%) and pinocembrin (41.28%). The bio-accessibility values of the phenolic compounds in Spirulina were approximately 60%. PUFA’s are the significant antioxidant compounds to prevent lipid peroxidation. Spirulina has been found to reduce blood sugar and oxidative stress due probably to the high amount of ω-6 PUFA. By the treatment of Spirulina, the levels of antioxidant enzymes (GSH-Px and SOD) were increased 240 and 60% in the healthy rats, while 19 and 59% in the diabetics. In diabetic rats fed with Spirulina, glucose, triglyceride, total cholesterol levels in blood and malondialdehyde content in body tissues were decreased by 20, 31, 22 and up to 56%, respectively. In-vitro and in-vivo tests have shown that Spirulina has anti-hyperglycaemic, anti-hyperlipidaemia and antioxidative effects on diabetic rats. |
| Databáze: | OpenAIRE |
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