CAJ | 학술논문

以黑木耳为原料,选择微波间断加热方式提取黑木耳中的多糖。利用单因素试验和正交设计对黑木耳多糖的提取条件进行了优化研究。最终确定最佳的提取工艺。结果表明,黑木耳多糖的最佳提取条件为：微波辐射时间为40 min,固液质量比为1∶110,筛孔尺寸为0.250 mm。时间因素对黑木耳多糖的提取率影响最为显著,固液质量比因素的影响最小。在最佳提取条件下,木耳多糖的提取率为15.25%,呈灰白色丝状。
이흑목이위원료,선택미파간단가열방식제취흑목이중적다당。이용단인소시험화정교설계대흑목이다당적제취조건진행료우화연구。최종학정최가적제취공예。결과표명,흑목이다당적최가제취조건위：미파복사시간위40 min,고액질량비위1∶110,사공척촌위0.250 mm。시간인소대흑목이다당적제취솔영향최위현저,고액질량비인소적영향최소。재최가제취조건하,목이다당적제취솔위15.25%,정회백색사상。
Auricularia polysaccharide was extracted with the microwave-assisted extraction process. The condi- tions were studied on the extraction of polysaccharide from the auricularia with the single-factor and the orthog- onal design. The optimum conditions were obtained. The results showed that the optimum conditions of polysac- charide extraction was microwave radiation time 40 min, solid/liquid ratio 1 ： 110, aperture size 0. 250 ram. The extraction yield of polysaccharide was 15.25% ;auricularia polysaccharide was gray and filamentous