... food fermentative microbiology 食品发酵微生物学 food fresh keeping 食品保鲜 food hygiology 食品卫生学 ...
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Food fresh-keeping film 食品保鲜膜
keeping food fresh 食品保鲜
keeping food fresh and stable 保鲜和稳定
Thesis introduces methods of chitosan preparation from shrimp shell, and makes application study of chitosan in clarifying fruit juice and keeping food fresh.
本文介绍了用虾壳制备壳聚糖的方法，并进行了壳聚糖在果汁澄清和食品保鲜方面的应用研究。
The active oxygen generated from the action of silver ions sterilizes the refrigerator environment giving your food a protection shield and keeping it fresh for long hours.
从银色离子的行动引起的活跃氧气消毒给您的食物保护盾和保持它的冰箱环境新鲜在长时间。
The food fresh-keeping bag which has the advantages of easy fabrication, firmness and durability, and low cost can play a favorable food fresh-keeping function.
该食品保鲜袋制作简单，结实耐用，价格低廉，可起到良好的食品保鲜作用，具有广泛的应用前景。
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