研究了从八角茴油中分离高纯度茴脑的生产工艺，探讨了冷冻结晶及精馏操作的最佳工艺条件。

The new separation technology of the high-purity anethole from star anise oil was studied, especially on the optimum separation conditions of freezing crystallization and vacuum rectification.

youdao

公司经营的主要出口产品有：松香、树脂、松节油、剑麻产品、麻袋、水果罐头、八角、桂皮、香料油等。

Our main commodities include gum rosin, rosin ester, gum turpentine, sisal products, jute bag, canned vegetables, Star Aniseed, Cassia, essentials oils est.

youdao

炒锅入油烧热，将姜葱蒜片，八角和花椒粒入锅爆香。

Heat up a frying pan with oil. Stir in slices of ginger, onion, garlic, star anise and peppercorns until aromatic.

youdao