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2015•Shanxi nongye kexueRequires access

Study on Extraction of Polyphenols from Pomegranate Peel

Tang Li-l

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Abstract

With pomegranate peel as raw material, the extraction of total polyphenols from pomegranate peel was studied. The results showed that material to liquid ratio and temperature had significant effects on extraction yield of total polyphenols, and the optimum extraction conditions were as follows: alcohol concentration 50%, extraction time 90 min, material to liquid ratio 1∶25(g/m L),temperature 60 ℃. Under those conditions, the yield of polyphenols from pomegranate peel was 22.92%.

About this research paper

What this paper is about

With pomegranate peel as raw material, the extraction of total polyphenols from pomegranate peel was studied. The results showed that material to liquid ratio and temperature had significant effects on extraction yield of total polyphenols, and the optimum extraction conditions were as follows: alcohol concentration 50%, extraction time 90 min, material to liquid ratio 1∶25(g/m L),temperature 60 ℃. Under those conditions, the yield of polyphenols from pomegranate peel was 22.92%.

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Available abstract

With pomegranate peel as raw material, the extraction of total polyphenols from pomegranate peel was studied. The results showed that material to liquid ratio and temperature had significant effects on extraction yield of total polyphenols, and the optimum extraction conditions were as follows: alcohol concentration 50%, extraction time 90 min, material to liquid ratio 1∶25(g/m L),temperature 60 ℃. Under those conditions, the yield of polyphenols from pomegranate peel was 22.92%.

Key concepts: Polyphenol, Extraction (chemistry), Yield (engineering), Raw material, Chemistry, Chromatography, Food science, Materials science

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