摘要
为了使废弃的沙棘果渣得到再利用,解决木耳栽培原料短缺的问题,将沙棘果渣按照一定比例添加到木耳栽培料中,通过正交试验确定了沙棘果渣最佳添加量(20%沙棘果渣)和最佳配方,并研究了该配方对不同木耳品种(黑29、黑威11号)菌丝生长的影响,通过出耳试验确定了栽培工艺,测定了所生产木耳的主要营养成分。结果表明:添加20%的沙棘果渣对黑29、黑威11号两个木耳品种的菌丝生长均有促进作用,木耳产量明显增加,木耳片厚、口感好,粗蛋白增加3%,其他营养成分没有明显变化。利用沙棘果渣栽培木耳生产工艺稳定,可行性强。
A study was conducted to cultivate Auricularia auricula-judae with marc of sea buckthorn fruit in order to reuse the marc and solve the problem of shortage of raw materials for A.auricula-judae cultivation.Marc of sea buckthorn fruit was supplemented to the cultivation materials in a certain proportion.The optimum additive amount and formula were determined by orthogonal experiment.Effects of this formula on the mycelium growth of two strains of A.auricula-judae were studied,and the optimal cultivation process was determined.The main nutritional composition of the cultivated A.auricula-judae was analyzed.Results indicate that adding 20% of marc of sea buckthorn fruit to the cultivation materials can promote the mycelium growth and obviously increase the yield of A.auricula-judae.The crude protein content in the products with good taste and thickness increased by 3%,and other nutrients changed little.It is stable and feasible to cultivate A.auricula-judae using the marc of sea buckthorn fruit.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2011年第5期123-124,共2页
Journal of Northeast Forestry University
基金
哈尔滨市科技攻关项目(2008AA6BN039)
关键词
木耳
沙棘果渣
正交试验
生产工艺
营养成分
Auricularia auricula-judae
Marc of sea buckthorn fruit
Orthogonal experiment
Production process
Nutritional composition
