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- Best product for food preservatives. 食品良好的保鲜剂。
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- Food preservatives ,also used as small adsorption in refrigerators. 食品保鲜,作为吸味剂用于冰箱除臭等。
- Food preservatives that are toxic in concentrated amounts. 浓缩后有毒的食物防腐剂。
- Food preservatives, also used as small adsorption in refrigerators. *食品保鲜,作为吸味剂用于冰箱除臭等。
- Eat food which contains high fat and specific food preservatives. 吃含有高脂肪和特殊食物防腐剂的食物。
- Food preservatives, keeping nitrogen and removing oxygen. Also used as small adsorption in refrigerators. 食品保鲜、存氮去氧,作为吸味剂用于冰箱除臭等。
- Food preservatives that are toxic in concentrated amounts;a dump for toxic industrial wastes. 浓缩后有毒的食物防腐剂;有毒工业废料的临时堆积所
- Food preservatives ,keeping nitrogen and removing oxygen.also used as small adsorption in refrigerators. 食品保鲜、存氮去氧,作为吸味剂用于冰箱除臭等。
- Natamycin is a kind of new food preservative. 为让消费者更好地了解新型食品防腐剂纳他霉素。
- This experiment is that some different food preservatives are added into catalase solution extracted from liver. 将不同的食品防腐剂添加到由肝脏抽提制备的过氧化氢酶溶液中,试验其防腐效果。
- "Nitrites are used as food preservatives and color enhancers, though they are so toxic they have caused deaths and combine with amines to produce carcinogens. 亚硝酸盐(酯)用于食品防腐和彩色增强,尽管它们的毒性很强,会引起死亡,与胺结合后产生致癌物。
- Free radicals can be generated by essentially normal metabolism, by smoking and alcohol intake, certain food preservatives or additives, pollutants and stress. 自由基可以通过基础代谢产生,也可以由抽烟、喝酒、某些食物防腐剂或添加剂产生,更可能是污染和压力的产物。
- It has long been a precious condiment and food preservative. 它是一种珍贵的调味料和食物防腐剂。
- Food preservative has been the one hot spot of food sciences. 食品防腐剂一直是食品科学的研究热点。
- Then began this business of deliberate food-growing and of food preservation. 然后开始这种有意识地种植粮食和储存食物的活动。
- The supermarket is holding a promotional activity on food preservation bags. 这家超市正在进行保鲜袋的促销活动。
- However the same consideration applies to the use of conventional methods of food preservation such as heat or chemical food preservatives. 然而,同样的情况在加热或使用化学防腐剂等其它常规的食物保鲜法中也存在。
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- natural food preservatives from plant materials 植物源天然食品防腐剂