2008•Science and Technology of Food IndustryRequires access
Study on ultrasonic-microwave synergistic extraction of polysaccharides from loquat leaves
YI Meng-ya
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Abstract
Polysaccharides in loquat leaves were extracted by ultrasonic-microwave synergistic extraction technology. Through single factor and orthogonal test, the optimum conditions of extraction were obtained as follows: adding 15 times water as much as loquat leaves in 85℃ for 90min. Compared with other extraction, the ultrasonic-microwave synergistic extraction was a better method for loquat leaves polysaccharides extraction with less time and higher extraction rate,it could be a better method for extracting the loquat leaves polysaccharides.