Effect of mushroom root fermentation broth on the umami taste and nutrients of Flammulina velutipes

作     者：Zijian Wang Xiujing Bao Rongrong Xia Zhenshan Hou Yunting Li Yao Feng Yafei Wang Song Pan Heran Xu Zhuqing Huang Guang Xin 

作者机构：College of Food ScienceShenyang Agricultural UniversityShenyang 110866China Shenyang Hengsheng Biotechnology Development Co.Ltd.Shenyang 110500China 

出 版 物：《未来食品学报(英文)》 (Journal of Future Foods)

年 卷 期：2023年第3卷第1期

页      面：67-74页

学科分类：0832[工学-食品科学与工程（可授工学、农学学位）] 08[工学] 083201[工学-食品科学] 

基　　金：This work was supported by Liaoning Provincial Department of Educational Annual(2019)Scientific Research Fund Project(NO.LSNZD201903) Shenyang Bureau of Science and Technology Annual(2021)Scientific Research Fund Project(NO.21110319) Shenyang Agricultural University,high-end talent introduction fund project(NO.SYAU20160003) 

主　　题：Flammulina velutipes Fermentation broth Umami taste Nutrients Electronic tongue Mushroom byproducts 

摘      要：As one of the most appealing edible mushrooms,the quality of Flammulina velutipes can be affected by the cultivation substrate,which has an impact on the mushroom umami taste and *** our study,the effect of mushroom root fermentation broth(MRFB)based substrate on umami taste and nutrients of *** were evaluated;four proportions of MRFB were conducted(CK 0%,E16.7%,E213.4%,E320.1%).Results indicated that MRFB was an effective nutrient supplement for mushroom cultivation substrate.E2 and E3 showed higher crude fiber,crude fat,and soluble *** to CK,the content of monosodium glutamate-like(MSG-like)amino acids,essential amino acids,total amino acids,and total 5′-nucleotides in E2 and E3 were *** equivalent umami concentration(EUC)values in E1,E2 and E3 were 1.70,2.43 and 1.56 times that of CK,*** umami,saltness and sweetness taste values were found in ***,it signified that better umami and richer nutrients were achieved by using substrate with proper volume of MRFB,especially,E2 with 13.4%of ***,better mushroom quality could be derived from the application of MRFB in *** was a favorable nutrient supplement for *** cultivation substrate.