当前位置: 首页 > 文章 > 白星花金龟幼虫资源成分分析及评价 山东农业大学学报(自然科学版) 2014 (2) 166-170
Position: Home > Articles > Analysis and Evaluation of Resource Components of Protaetia brevitarsis(Lewis) Larvae Journal of Shandong Agricultural University(Natural Science Edition) 2014 (2) 166-170

白星花金龟幼虫资源成分分析及评价

作  者:
杨诚;刘玉升;徐晓燕;张建巍
单  位:
山东医药技师学院;天津农学院;山东农业大学植物保护学院
关键词:
白星花金龟;幼虫;资源成分;评价
摘  要:
本研究对白星花金龟Potosia brevitarsis(Lewis)3龄幼虫进行了资源成分测定。结果表明:白星花金龟3龄幼虫干物质中蛋白质、脂肪和氨基酸含量分别为49.90%、15.42%和38.90%,含有17种氨基酸,包括7种人体必需氨基酸,必需氨基酸占总氨基酸含量的39.43%,必需氨基酸与非必需氨基酸含量的百分比为65.11%,第一限制性氨基酸为蛋氨酸。虫粪干物质中有机质、氮、五氧化二磷及氧化钾含量分别为34.10%、1.42%、1.31%和1.33%。在分析了白星花金龟3龄幼虫资源成分的基础上,对其开发利用价值进行了评价。
译  名:
Analysis and Evaluation of Resource Components of Protaetia brevitarsis(Lewis) Larvae
作  者:
YANG Cheng;LIU Yu-sheng;XU Xiao-yan;ZHANG Jian-wei;College of Plant Protection,Shandong Agricultural University;Tianjing Agricultural University;Shandong Medical Technician Institute;
关键词:
Protaetia brevitarsis(Lewis);;larvae;;resource components;;evaluate
摘  要:
The nutritional composition of Protaetia brevitarsis(Lewis) 3 instar larvae was analyzed. The content of protein,fat and amino acid were 49.90%,15.42% and 38.90% of dry samples respectively. Furthermore,sampled insects contain 17kinds of essential amino acids,including 7 kinds of human essential amino acids,and essential amino acids comprised 39.43% of the total amino acids. The ratio of essential to nonessential amino acids was 65.11%.Methionine was the first limiting amino acid in larvae protein. The organic matter,nitrogen,P2O5 and K2O rate content were 34.10%,1.42%,1.31% and 1.33% in the worm dung dry matter.Based on these data,the potential for utilization of Protaetia brevitarsis(Lewis) 3 instar larvae was evaluated.

相似文章

计量
文章访问数: 23
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊