黑龙江农业科学Issue(3)：54-60,7.DOI:10.11942/j.issn1002-2767.2025.03.0054
灵芝多肽提取及冲剂制备工艺研究
Research on Extraction of Ganoderma lucidum Polypeptides and Preparation Process of Granules
摘要
Abstract
In order to explore the optimal process parameters for ultrasonic assisted enzymatic hydrolysis in extracting Ganoderma lucidum peptides,promote the extraction of G.lucidum peptides and the industrial production of corresponding products,the extraction of G.lucidum peptides and the preparation process of G.lucidum peptide granules were studied with the peptide extraction amount as the reference index.Firstly,a single factor experiment was conducted,and then an orthogonal experimental design was used to optimize the process conditions for extracting G.lucidum peptides by combining ultrasonic and enzymatic methods,and further explore the formula of G.lucidum peptide granules.The results showed that through optimization,we determined the optimal extraction process parameters for G.lucidum peptides:a solid-liquid ratio of 1∶50,a reaction time of 2 hours,a reaction temperature of 60 ℃,and an enzyme dosage of 6 000 U·g-1.In addition,we have also determined the optimal ratio for the formula of G.lucidum peptide granules,with dextrin accounting for 20％,starch accounting for 25％,citric acid accounting for 0.3％,and sucrose accounting for 6％.关键词
灵芝子实体/活性多肽/酶解法/提取/最佳条件Key words
Ganoderma lucidum fruiting body/active peptides/enzymatic hydrolysis method/extraction/optimal conditions引用本文复制引用
林花,金海强,姜银姬,金美玉,王婷,金星爱,尹花,车成来..灵芝多肽提取及冲剂制备工艺研究[J].黑龙江农业科学,2025,(3):54-60,7.基金项目
延边州科技发展计划项目(2022GX30). （2022GX30）
