-
The Use of Formic Acid
所在栏目:养蜜蜂技术 > 养蜂科学饲喂
This is from a work made by Ingemar Fries in 1989 Sixty-four honey bee colonies infected vith Varroa in six different apiaries were exposed to seven different treatments in accordance with the table IMP= Illertisser Milbe...
本文标签: 蜂蜜水怎么冲 蜂蜜 姜汁蜂蜜水 喝蜂蜜水会胖吗 蜂蜜水果茶 -
提取蜂花粉营养物主要用什么溶剂?
所在栏目:问答
蜂花粉营养成分主要分为水溶性和脂溶性两大类,因此,可采用水溶或脂溶性溶剂进行提取,通常用的较多的是乙醇和水,提取后再进行浓缩或干燥,可制成各种花粉制品。...
本文标签: 蜂蜜水果茶 蜂蜜水怎么冲 养蜜蜂的方法 蜂蜜 姜汁蜂蜜水