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Study on Technology of Extracting Polysaccharides from Polygonatum with Water

Conggui Chen

Open publisher page 2 citations

Abstract

The effect of extraction temperature, time and the ratio of solid to liquid on extraction rate was studied by the method of single factor experiment. The orthogonal design was applied to analyze the influence of the three factors on the rate. The result of experiment showed that extraction temperature would chiefly affect the rate, the optimum parameters of the extraction technology were the ratio of solid to liquid 1∶30, extraction temperature 90℃ and extraction time 4 h, and the rate was 10.451% in this condition.

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What this paper is about

The effect of extraction temperature, time and the ratio of solid to liquid on extraction rate was studied by the method of single factor experiment. The orthogonal design was applied to analyze the influence of the three factors on the rate. The result of experiment showed that extraction temperature would chiefly affect the rate, the optimum parameters of the extraction technology were the ratio of solid to liquid 1∶30, extraction temperature 90℃ and extraction time 4 h, and the rate was 10.451% in this condition.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The effect of extraction temperature, time and the ratio of solid to liquid on extraction rate was studied by the method of single factor experiment. The orthogonal design was applied to analyze the influence of the three factors on the rate. The result of experiment showed that extraction temperature would chiefly affect the rate, the optimum parameters of the extraction technology were the ratio of solid to liquid 1∶30, extraction temperature 90℃ and extraction time 4 h, and the rate was 10.451% in this condition.

Key concepts: Extraction (chemistry), Chromatography, Materials science, Chemistry, Process engineering, Engineering

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