食品保质期

复合VE对延长富含油脂食品保质期的影响

The effect of vitamin E on prolonging the storage of oil-rich food

讨论了保护性包装对延长食品保质期及对传统食品工业化、规模化的重要性。

Protective packing is important in guarantee for quality of food and industrialization of traditional food .

食品保质期是消费者辨别定型包装食品安全质量的主要信息；

The main information for consumers to judge the food safety quality of packed food was expiring date .

由于能延长食品保质期，有助于食品加工业降低成本，同时人们还认为它与被替代的脂肪相比更为健康，所以它变得随处可见。尽管它更加健康的说法并无根据，但就连一些善意的医学机构也对它给予支持。

Thanks to their extension of shelf life , cost benefits to the processed food industry and the unfounded notion that they were healthier than the fats they replaced ( asserted even by well-intentioned health organizations ) , they became ubiquitous .

为了延长富含油脂的干果类食品的保质期，研究了茶多酚、维生素C（Vc）对炒熟花生仁、核桃仁油脂氧化酸败的抑制作用。

In order to prolong the storage life of oil-rich dry fruit , the inhibition of oil oxidation in the fried peanut and walnut by tea polyphenols and vitamin C had been studied in this paper .

首先，NASA对它的食品的保质期要求极高：大部分冻干的食品保质期要2年，热稳定的食品3年。

First , NASA demands a pretty high shelf life for its groceries : two years for most freeze-dried foods and three years for thermo-stabilized foods .

为了延长富含油脂食品的保质期，对VE、Vc、柠檬酸对炒制花生粉油脂氧化酸败的抑制作用进行了研究。

In order to prolong the storage of oil-rich food , the inhibitions of oil oxidation in the fried peanut powder by vitamin E , vitamin C and citric acid have been studied in this paper .

食品的保质期可以通过在生产过程中添加抗菌肽而延长。

The shelf-life of foodstuffs could be improved by adding antimicrobial peptides during the production process .

这些纳米粒子可以改变品尝食物味道的方式，一些营养素生产的方式，或延长特定食品的保质期。

These nanoparticles can alter a way that a food taste , what nutrients are produced , or extend the life of a particular food .

抑制酸价和过氧化值的升高，延长油脂的使用期，增长油炸食品的保质期。

Restraining the increase of aid value and over-oxidation , the use life of the filter oil is prolonged and the quality of the fried food is guaranteed .

另外，为了避免食用不干净和腐烂的食物，还需要查看食品是否超过保质期。

in addition , it is necessary to check the expiry date of snacks in order to avoid eating unclean and rotted foods .

延长食品饮料的保质期，以提升客户产品的声誉，赢得良好的口碑。帮助客户带来跟多的效益，减少不必要的损失及风险。

Extending the shelf-life of food and beverages will enhance the reputation of your products and will bring a high benefit to customers , as unnecessary risks are being reduced .

人们喜欢全天然食品，却希望保质期能够达到6个月。

People want an all-natural product , but they want it to last 6 months .

研究食用仙人掌提取液作为天然食品抗氧化剂对月饼保质期的影响。

The effect of extractions from the edible cactus , as natural antioxidant , on moon cake ′ s shelf-life is studied .

这些作者强调，包装袋必须做到能够适用于每一份食品，能将保质期内可能影响到食品质量的各种不利变化降到最低。

These authors emphasize that the package must be appropriate for each food product to minimize undesirable changes that may affect the product during its shelflife .

它们被用在一些食品中增加味道或帮助食品的保质期更长。

They are used to increase flavor in some foods or help the foods last longer .

从那时起，反式脂肪就走上了下坡路，但一些食品生产商发现很难戒除反式脂肪，因为若不使用反式脂肪，食品的口味或保质期就会打折扣。

From that time on , trans fat was on a downward slope , but some food makers found it difficult to wean themselves from it without sacrificing taste or shelf life .

建议去食品卫生条件好且声誉不错的零售店买零食。另外，为了避免食用不干净和腐烂的食物，还需要查看食品是否超过保质期。

It is suggested to buy snacks in reputable retailers with sound hygienic conditions ; in addition , it is necessary to check the expiry date of snacks in order to avoid eating unclean and rotted foods .