Title: A Study on the Extraction Technique for Water-soluble Dietary Fibre form Alfalfa
Abstract: Alfalfa has high nutrition value and is riched in many nutrients.In order to investigate different extraction techniques for the recovery rate of the water-soluble dietary fiber from alfalfa,single-factor(pH value,extraction temperature,extraction time and material to water ratio) and orthogonal experiment were designed.The results showed that the order of the four factors affecting the recovery rate was: pH value(A)、bathing temperatuer(B)、water to material ratio(C)、extraction time(D);and the optimium condition was A1B2C3D2:pH value was 5.5,bathing temperature was 40 ℃,extraction time was 90 min,and material to water ratio was 1∶25.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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