湖北农业科学 ›› 2018, Vol. 57 ›› Issue (12): 53-56.doi: 10.14088/j.cnki.issn0439-8114.2018.12.015

• 植物保护 • 上一篇    下一篇

不同食物配比对黄粉虫幼虫生长及消化酶和保护酶活性的影响

王蕊蕊, 符百文, 吴广, 杨振德, 黄梅, 费玲玲, 林叶邦   

  1. 广西大学林学院,南宁 530004
  • 收稿日期:2017-12-15 发布日期:2020-03-31
  • 通讯作者: 杨振德(1965-),男,教授,博士,主要从事植物生理生态和森林保护方面的研究,(电子信箱)dzyang68@126.com。
  • 作者简介:王蕊蕊(1992-),女,山东菏泽人,在读硕士研究生,研究方向为昆虫生理生态学,(电话)18275776030(电子信箱)2580194066@qq.com
  • 基金资助:
    广西林业科技项目[桂林科字(2014)第25号]; 广西大学大学生创新创业训练计划项目(201710593287)

Effects of Various Food Ratio on the Development and the Activities of Digestive and Protective Enzymes of Tenebrio molitor Linnaens Larvae

WANG Rui-rui, FU Bai-wen, WU Guang, YANG Zhen-de, HUANG Mei, FEI Ling-ling, LIN Ye-bang   

  1. College of Forestry,Guangxi University,Nanning 530004,China
  • Received:2017-12-15 Published:2020-03-31

摘要: 为了解黄粉虫(Tenebrio molitor Linnaens)幼虫对不同食物配比的生理适应性,测定5种不同食物配比对黄粉虫幼虫生长特性及体内消化酶和保护酶活性的影响。结果表明,不同食物配比对黄粉虫幼虫生长、消化酶及保护酶活性均有明显的影响。在麦麸中添加含水量高的青饲料尤其是含糖量高的苹果、梨等水果有利于促进黄粉虫幼虫的生长。黄粉虫幼虫在不同食物配比饲养条件下的生长发育速度与其体内蛋白酶活性呈正相关关系。黄粉虫幼虫的生长速度与保护酶活性无相关性,但生长速度最快的处理5(83%麦麸中添加17%梨)幼虫体内SOD和CAT活性最低。

关键词: 黄粉虫(Tenebrio molitor Linnaens)幼虫, 食物配比, 生长量, 消化酶, 保护酶

Abstract: In order to understand the physiological adaptability of Tenebrio molitor larvae to different food proportions, the effects of five different food comparisons on the growth characteristics and the activities of digestive enzymes and protective enzymes in Tenebrio molitor larvae were determined. The results showed that different food comparisons had a significant effect on the development, digestive enzyme and protective enzyme activities of T. molitor larvae. Adding green fodder with high water content in wheat bran, especially high sugar content of apples, pears and other fruits were conducive to promoting the growth of T. molitor larvae. There was a positive correlation between the development and the protease activity of T. molitor larvae in different food proportions. The growth rate of the larvae of T. molitor was not correlated with the activity of protective enzymes, but the activity of SOD and CAT was the lowest in the larvae with the fastest growth of the treatment 5(83% wheat bran with 17% pear).

Key words: Tenebrio molitor larvae, food proportions, development, digestive enzyme, protective enzyme

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