《本草纲目》:“凡造诸胶,自十月至二、三月间,用挲牛、水牛、驴皮者为上,猪、马、骡、驼皮者次之,其旧皮、鞋、履等物者为下。俱取生皮,水浸四五日,洗刮极净。”
看看,牛皮胶是上品,猪皮是中品。
《本草纲目》:“凡造诸胶,自十月至二、三月间,用挲牛、水牛、驴皮者为上,猪、马、骡、驼皮者次之,其旧皮、鞋、履等物者为下。俱取生皮,水浸四五日,洗刮极净。”
看看,牛皮胶是上品,猪皮是中品。
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嗯,太极不许用物理,中医必须用百年前的知识,:)
-周老大-
♂
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09/29/2023 postreply
21:07:35
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