نوع مقاله : مروری
نویسندگان
1 استاد صنایع غذایی گرایش فناوری، دانشکده کشاورزی، دانشگاه فردوسی مشهد، مشهد ، کشور ایران
2 دانشجوی کارشناسی ارشد علوم و مهندسی صایع غذایی گرایش فناوری، دانشکده کشاورزی، دانشگاه فردوسی مشهد، شهر مشهد ، کشور ایران
3 دانشجوی کارشناسی ارشد علوم و مهندسی صنایع غذایی گرایش زیست فناوری، دانشکده کشاورزی ، دانشگاه فردوسی مشهد، شهر مشهد، کشور ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Oxygen can reduce the quality and shelf life of some foods. The reason for the presence of oxygen in food packaging is mainly due to oxygen residues in the food, oxygen residues in the closed space, raw materials and damage to the containers during the packaging process. Basically, oxygen can cause food spoilage in various ways, including oxidative spoilage, which leads to a decrease in the quality of fats and fatty parts of food, oxidation of lipids, changes in the structure of proteins, vitamins and pigments, and providing suitable conditions for the growth of microorganisms and enzymatic browning. Researches show that various methods can be used to reduce the amount of this oxidative factor, including modified atmosphere packaging (MAP), vacuum packaging, and oxygen absorbers. In this review study, the mechanisms and applications of oxygen absorbers in the food industry and packaging of various food products were discussed. Studies show that the use of oxygen absorbers will have beneficial effects in increasing the quality and shelf life of various food products and reducing the wastage of food resources. Considering the importance of this issue, we can take steps towards the production, mass production and presentation of new formulations in the oxygen absorber production industry.
کلیدواژهها [English]