不同蛋白水平的饲粮对蜂王浆腺苷含量的影响

Effect of Protein Level in Bee Diet on Adenosine Content of Royal Jelly

采用不同蛋白含量的人工饲粮喂食蜜蜂,观察对蜂王浆中腺苷含量的影响。实验组喂食不同蛋白含量(15%、20%、25%、30%、35%、40%)的饲粮,以油菜花粉作对照,每3d取浆1次,测定第0、6、12、18、24天所取蜂王浆中腺苷的含量。结果表明:饲粮蛋白含量对蜂王浆中腺苷的影响存在最适剂量,蛋白含量35%水平的为蛋白饲粮组蜂王浆中腺苷的含量在第12天和第18天均为最高,油菜花粉组所产的蜂王浆中腺苷的含量几乎是最低的。

Artificial diets with different protein levels were used to feed bees to explore the effect on adenosine content of royal jelly. Six trial groups were established by feeding diets containing different protein concentrations （15%, 20%, 25%, 30%, 35% and 40%） and the control group was fed on rape pollen. Royal jelly was collected once every three days for determining adenosine content of royal jelly. The results showed that the highest adensine content was observed in royal jelly harvested at the 12^th and 18^th day from bees fed 35% protein （P 〈 0.01 vs. the control）, while royal jelly from the rape pollen group showed nearly the lowest adenosine content.