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- He was determined to track down the cause of food spoilage. 他决心查出食品腐烂的原因。
- 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。
- Food spoilage problems occur with minimally processed, concentrated frozen citrus products. 食品的变质也发生在轻微加工的、浓缩冷冻的柑橘制品中。
- However, a variety of spore-forming bacteria, yeasts, and molds are responsible for food spoilage. 然而许多形成芽孢的细菌、酵母菌和霉菌都会引起食品腐败。
- ConclusionRAPD technique was a effective,fast and simple method for identification of food spoilage yeast. 结论RAPD技术可以作为一种有效、快速、简便的对污染酵母菌进行分类鉴定的手段。
- Objective Exploring the feasibility of RAPD technique for identification of food spoilage yeast. 目的探索采用RAPD技术对食品污染酵母进行分类鉴定的可行性。
- The polymers change color in the presence of increasing leels of these biogenic amines to indicate degrees of food spoilage. 这些聚合物在那些生物胺的水平升高时颜色发生了改变,对食物的变质程度作出了指示。
- MethodAdopting RAPD technique to conduct molecular typing of 22 strains of food spoilage yeast and constructing the dendrogram by UPGMA method. 方法采用RAPD技术对从食品中分离到的22株污染酵母菌进行分子分型并以UPGMA法构建以上菌株的带型关系系统树状图。
- These compounds are generated during the bacterial decay of food proteins and are an indirect measurement of the extent of food spoilage. 这些化学物质是食物中蛋白质因细菌生长***而产生的,是食物变质程度的一种间接衡量指标。
- To give an understanding of the types of micro-organisms associated with food; their significance and control in food spoilage, food poisoning and food manufacturing operations. 了解各种食物的微机体,以及他们对食物的败坏、毒化、以及制造活动的重要性与控制。
- Pasteurized milk contains low levels of the type of nonpathogenic bacteria that can cause food spoilage, so storing your pasteurized milk in the refrigerator is still important. 巴氏消毒奶还会残留少量非致病性细菌,这些细菌同样会造成失误腐败,因此把你的巴氏消毒奶放在冰箱中还是很必要的。
- Other than tell-tale clues of food spoilage such as foul smells and the appearance of mold, spoilage sometimes can be difficult to detect by the aerage consumer. 除了那些能表明食物变质的迹象如臭味及表面长霉外,食物变质有时很难被普通的消费者发现。
- It was found that GAH had antimicrobial effects on the 21 common strains of food spoilage microorganisms.The minimal inhibition concentration is 0 5 g/L,for mould is 2 g/L,for yeast is 1 g/L. 结果发现,GAH对所测试的21种常见食品腐败菌均有抗菌作用,最小抑菌质量浓度对细菌为05g/L,对霉菌为2g/L,对酵母菌为1g/L。
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- Keywords Pseudomonas;N-acyl-homoserine lactones;Quorum sensing;Food spoilage; 假单胞菌;N-酰基-高丝氨酸内酯;群体感应;食品腐败;
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- I must sally forth into town and buy my week's food. 我得赶快去城里采购一星期吃的食物。
- No food is left in the pantry except some bread. 食品柜里除了一些面包其它什麽也不剩。
- The food is pleasing to my taste. 这饭菜正合我的口味。
- How pleasant it is to dine on Chinese food! 吃上中餐是多么令人愉快啊!