食用菌酶解改性型膳食纤维对人体机能影响研究  

Study on the Effect of Enzymatic Hydrolysis Modified Edible Fungi Dietary Fiber on Human Body Function

作　　者：杨品臣 赵明哲 YANG Pin-chen;ZHAO Ming-zhe(Jiangsu University of Technology,Changzhou 213000,China;North University of China,Taiyuan 030051,China)

机构地区：[1]江苏理工学院,江苏常州213000 [2]中北大学,太原030051

出　　处：《中国调味品》2022年第2期50-54,共5页China Condiment

摘　　要：为了研究食用菌酶解改性型膳食纤维对人体机能的影响,文章对食用菌膳食纤维进行了酶解改性处理,并分析其酶解改性后膳食纤维的性质特征,同时设定相应的试验环节分析其对人体机能的影响。通过分析该酶解前后的膳食纤维功能性质发现,酶解后得到的膳食纤维表面结构发生变化,结构层次感加强,空隙由密实走向稀松。基于膳食纤维结构的变化,其对葡萄糖、胆固醇的吸附能力均得到显著的增强,同时抗胃酸消化能力得到提升。通过多组性质测定可以看出,酶解后膳食纤维调节肠道菌群作用得到提升,对人体肠道乳酸含量具有间接调节功能,有助于促进肠道蠕动。在后续的研究中,将主要对此类膳食纤维的应用途径进行研究。In order to study the effect of enzymatic hydrolysis modified edible fungi dietary fiber on human body function,the enzymatic hydrolysis modification of edible fungi dietary fiber is carried out,and the properties of the enzymatic hydrolysis modified dietary fiber are analyzed.Simultaneously,the corresponding test links are set up to analyze its effect on human body function.By analyzing the functional properties of dietary fiber before and after enzymatic hydrolysis,it is found that the surface structure of dietary fiber changes after enzymatic hydrolysis,the sense of structural level is strengthened,and the gap changes from dense to loose.Based on the changes of dietary fiber structure,its adsorption capacity of glucose and cholesterol has been significantly enhanced,and its resistance to gastric acid digestion has been improved.It can be seen from multi-group property measurement that dietary fiber can improve the regulation of intestinal flora after enzymatic hydrolysis,and has an indirect regulation function on intestinal lactic acid content of human body,which is conducive to promoting intestinal peristalsis.In the following research,the application of dietary fiber will be mainly studied.

关 键 词：食用菌 膳食纤维 人体机能 结构层次 

分 类 号：TS201.3[轻工技术与工程—食品科学]