نتایج جستجو برای: polyphenol content
تعداد نتایج: 419404 فیلتر نتایج به سال:
We determined the foliage yield, polyphenol content, and yield of weekly greenhouse-cultivated major varieties sweet potato with aim to utilize as a source. The two-year study was conducted using five from May November 2012, Kokei No. 14, Koganesengan, Murasakimasari, Tamaakane, Suioh, three October 2014, Beniharuka. Koganesengan Beniharuka in 2014 significantly higher than other varieties. con...
Antioxidant Contents and Antioxidant Activities of White and Colored Potatoes (Solanum tuberosum L.)
This study was performed to evaluate and compare the antioxidant substance content and antioxidant activities of white (Superior) and colored (Hongyoung, Jayoung, Jasim, Seohong, and Jaseo) potatoes. The potatoes were extracted with 80% ethanol and were evaluated for the total polyphenol, flavonoid, and anthocyanin contents and for 1,1-diphenyl- 2-picrylhydrazyl (DPPH)/2,2'-azino-bis(3-ethylben...
BACKGROUND Polyphenols may lower the risk of cardiovascular disease (CVD) and other chronic diseases due to their antioxidant and anti-inflammatory properties, as well as their beneficial effects on blood pressure, lipids and insulin resistance. However, no previous epidemiological studies have evaluated the relationship between the intake of total polyphenols intake and polyphenol subclasses w...
Cinnamomum zeylanicum is a popular kitchen spice widely investigated for insulin potentiating effects. Though a group of water soluble polyphenols belonging to the oligomeric procyanidins has been identified as the bioactive principle, the lack of systematic information on the effect of the polyphenol content on safety and anti-diabetic efficacy remains as a major limitation for the development...
The objective of this study was to determine the effect of oven and traditional roasting on the polyphenol content, antioxidant activity, lipid quality, proximate composition and mineral content of fermented cocoa beans. Results showed that traditional roasting significantly decrease (p < 0.05) the polyphenol content and antioxidant activity of cocoa beans. The analysis of oil showed that oven ...
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