期刊论文

中文

中国饲料

1004-3314

2018

17

23-26

10.15906/j.cnki.cn11-2975/s.20181704

本校为第一机构

马铃薯糖苷生物碱,又名龙葵素或茄碱,是马铃薯中的有毒物质,在完整良好的马铃薯中含量很低,但变青和发芽后其含量急剧上升.α-卡茄碱(也称α-查茄碱)和α-茄碱(α-龙葵素)是马铃薯糖苷生物碱的主要成分,约占马铃薯糖苷生物碱的95％,α-卡茄碱比α-茄碱含量高2～3倍,毒性更强,当二者同时存在时具有协同作用.糖苷生物碱是植物抵御病菌及害虫入侵的产物,但高浓度的糖苷生物碱会造成人畜中毒,通常大于200 mg/kg的马铃薯糖苷生物碱会使动物出现中毒现象.糖苷生物碱虽然具有毒性,但同时也有广泛的药理学作用.本文主要从α-茄碱的理化性质,抗炎、抗菌、抗癌生理功能及其在畜禽生产中的潜在应用价值做综...

Potato glycoalkaloids,also known as solanine,are the toxic substance of potato.Generally,the content of solanine is very low in un-sprouted potato,but that will be increased sharply after germination.a-chaconine andα-solanine accounting for around 95%of the total glycoalkaloids in potato,andα-chaconine is 2 or 3 times more than a-Solanine.a-C haconine andα-Solanine have toxicity and the toxic effect could be increased while these two components exist simultaneously.Glycoalkaloids are the product of plants against pathogens and pests.However,...