中国食品添加剂2025，Vol.36Issue(10)：62-68,7.DOI:10.19804/j.issn1006-2513.2025.10.008
杜仲叶浸提液对冠突散囊菌液态发酵的影响
Effects of leaf extract of Eucommia ulmoides on liquid fermentation of Aspergillus cristatus
摘要
Abstract
The optimum medium formulation for liquid fermentation of Aspergillus cristatum and the effects of Eucommia ulmoides leaf extract on the growth of Aspergillus cristatum was explored.The results showed that the optimum culture medium formula for Aspergillus cristatus was as follows:NaCl 32 g/L,NH4NO3 3 g/L,sucrose 20 g/L,MgSO4 0.5 g/L,and K2HPO4·3H2O 1.3 g/L.Under this condition,the mycelium dry weight of Aspergillus cristatum was 1.56 g/L.When the addition amount of Eucommia leaf extract was 80%,both the dry weight of mycelium and the spore count of Aspergillus cristatum reached their highest values,which were 0.687 g/L and 3.712×1012 spores/mL,respectively.The results showed that the extract of Eucommia ulmoides leaves exerted a stimulatory effect on the growth of Aspergillus cristatus.关键词
冠突散囊菌/菌丝干重/孢子数目/杜仲叶Key words
Aspergillus cristatus/dry weight of mycelium/spore count/Eucommia leaves分类
轻工纺织引用本文复制引用
李白存,易永诗,吴丹,王映丹,杜加凤,田垚,杨苗苗,肖春铃..杜仲叶浸提液对冠突散囊菌液态发酵的影响[J].中国食品添加剂,2025,36(10):62-68,7.基金项目
陕西省科技计划项目-农业领域(2020NY-131) （2020NY-131）
陕西省大学生创新创业训练计划项目(2024DC081) （2024DC081）
西安市科技局农业技术攻关项目(23NYGG0035) （23NYGG0035）
陕西学前师范学院科研基金项目(2024XC02,2024XC07,2021YBKJ39) （2024XC02,2024XC07,2021YBKJ39）
陕西高校青年创新团队"秦岭药食同源生物资源保护与利用创新团队"资助 （）
陕西学前师范学院"陕西特色农产品精深加工技术研究创新团队"资助 （）
陕西学前师范学院食品科学与工程重点扶持学科资助 （）
