大豆胰蛋白酶抑制剂对工蜂上颚腺脂肪酸分泌能力的影响  

Effects of soybean trypsin inhibitor on fatty acid secretion of worker bees(Apis mellifera)

作　　者：陈亚南 吴雨祺 郑火青[1] 胡福良[1] Chen Yanan;Wu Yuqi;Zheng Huoqing;Hu Fuliang(College of Animal Sciences,Zhejiang University,Hangzhou 310058,China)

机构地区：[1]浙江大学动物科学学院,杭州310058

出　　处：《中国蜂业》2021年第6期64-66,共3页Apiculture of China

基　　金：国家自然科学基金项目(31872431);国家蜂产业技术体系专项(CARS-44);浙江省重大科技专项(2016C02054-11)。

摘　　要：本研究通过人为控制大豆胰蛋白酶抑制剂浓度,探究大豆胰蛋白酶抑制剂对工蜂上颚腺脂肪酸分泌能力的影响。结果显示,高浓度的大豆胰蛋白酶抑制剂降低了笼养工蜂的生存率,但没有影响饲养阶段工蜂食物的消耗量。工蜂头部10-羟基-癸酸(10-HDAA)、10-羟基-2-癸烯酸(10-HAD)含量的测定结果显示,在6日龄时大豆胰蛋白酶抑制剂处理组对其含量呈现提高趋势。随着日龄的增加,在9日龄和12日龄的作用效果降低,没有显著性影响。以上研究结果对了解大豆胰蛋白酶抑制剂对工蜂脂肪酸分泌能力的影响提供了基础数据。In this research,the effect of soybean trypsin inhibitor(SBTI)on fatty acid secretion of worker bees was investigated by artifi cially controlling the concentration of soybean trypsin inhibitor.The results showed that high concentration of soybean trypsin inhibitor reduced the survival rate of the workers in captivity,but did not affect the food consumption of the workers in the feeding stage.The content of 10-hydroxydecanoic acid(10-HDAA),10-hydroxy-2-decanoic acid(10-HDA)in the head of worker bees showed a trend of increase at 6 days of age.With the increase of age,the effect of soybean trypsin inhibitor treatment on the content of 10-HDAA,10-HDA in the head of worker bees decrease.This study provides a basic reference for understanding the ability of soybean trypsin inhibitor to secrete fatty acid of workers.

关 键 词：大豆胰蛋白酶抑制剂 工蜂 上颚腺 脂肪酸 

分 类 号：S891[农业科学—特种经济动物饲养]