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定量测定了紫胶树脂基本成分的含量;分离得到了紫胶树脂链状脂肪酸和环状萜烯酸的代表物——紫胶桐酸和壳脑酸.研究发现国产紫胶中软树脂的含量高于印度紫胶.结果证明国产紫胶与印度胶在组成和树脂分子构成方面基本一致.
Quantitative determination of the basic components of shellac resin content; Isolated shellac resin chain fatty acids and ring terpene acid representatives of the albintic acid and the brain acid .Studies found that the soft shellac resin content is high Shellac in India.The results show that the domestic shellac and gum in the composition and composition of the resin molecules are basically the same.