CAJ | 학술논문

以猕猴桃根为原料,研究其多糖的微波辅助提取工艺条件.采用单因素试验和正交试验,探讨料液比(猕猴桃根粉:蒸馏水)、提取温度、提取时间、微波功率等对猕猴桃根多糖提取率的影响,并以提取率为评价指标,优化提取工艺.实验结果表明:微波辅助提取猕猴桃根多糖的最佳工艺条件为料液比1:20(g/mL)、提取温度60℃、提取时间15min、微波功率600W,在此条件下猕猴桃根多糖的提取率为11.34%.
이미후도근위원료,연구기다당적미파보조제취공예조건.채용단인소시험화정교시험,탐토료액비(미후도근분:증류수)、제취온도、제취시간、미파공솔등대미후도근다당제취솔적영향,병이제취솔위평개지표,우화제취공예.실험결과표명:미파보조제취미후도근다당적최가공예조건위료액비1:20(g/mL)、제취온도60℃、제취시간15min、미파공솔600W,재차조건하미후도근다당적제취솔위11.34%.
Microwave-assisted extraction of polysaccharide from kiwifruit roots was investigated by examining the effects of material/liquid ratio,temperature,extraction time,microwave power on polysaccharide yield using single factor method coupled with orthogonal array design.Results showed that the optimal values of the above parameters were determined as follows:material/liquid ratio 1:20(g/mL),60 ℃,microwave power 600 W and extraction time 15 min.Under such conditions,the yield of polysaccharide was 11.34%.