褐蘑菇水不溶性膳食纤维提取工艺优化

Optimization of the Extraction Process of Water-Insoluble Dietary Fiber from Agaricus bisporus

研究了化学提取法提取褐蘑菇(Agaricus bisporus)水不溶性膳食纤维的最优条件。结果表明,化学提取法提取褐蘑菇水不溶性膳食纤维的最佳工艺组合为料液比1∶10(m/V,g∶mL)、预处理时间0.5 h、提取时间2.0 h。此条件下水不溶性膳食纤维提取率为22.9%。

The chemical extraction method for water-insoluble dietary fiber extraction from Agaricus bisporus was optimized.The results showed that the optimized processing conditions were,solid to liquid ratio 1∶10（m/V,g∶mL）,pretreatment time 0.5 h,extraction time 2.0 h.The yield of water-insoluble dietary fiber under these conditions was 22.9%.