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- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- Best product for food preservatives. 食品良好的保鲜剂。
- 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。
- 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。
- 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。
- There is probably more information on this matter for irradiation than for any other food preservation method. 与其它的食品保鲜法相比,可能有更多的研究资料是关于辐照保鲜法的。
- 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。
- 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?
- 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
- Fermentation by some microorganisms can lead to food preservation instead of food spoilage. 经过发酵的食品可以使食品具有保藏性而不会发生食品的变质。
- Nisin is a natural food preservative produced by certain strains of Streptococcus lactis. 乳链菌肽是某些乳酸链球菌产生的一种天然食品防腐剂。
- 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。
- DNA) and it is these subsequent chemical changes that destroy cell viability and lead to the food preservative effect . 正是这些化学变化毁坏了细胞的活性,起到了使食物保鲜的效果。
