Eleven kinds of drug-diet Chinese herbs (such as Chinese yam, date, lotus, seeds, gouqi and walnut kernel ) were selected and processed into a nutritious preparation powder, with which white rats were fed.

• 本研究取药食两用的中药材(如山药、大枣、莲子、枸杞子、核桃仁等11种)，经加工制成中药营养制剂(粉状)，并用动物实验的方法进行了研究。