Pork is the main food in Chinese diet. Although China is the world’s largest pork producer and consumer, he imported over million tones of pork and cooked pork products from United States due to blue ear disease.
But, nowadays deadly swine flu virus has killed many people in China and USA. So Chinese government banned imports [...]

Modified atmosphere packaging (MAP) is filling with certain gas mixes instead of air.It will be mistake if MAP is concerned same as controlled atmosphere packaging. With MAP method, atmosphere composition in package is under control during storage while controlled atmosphere packaging method is applied during carriage and storage after harvest. In vacuum packaging, the atmosphere [...]

Smart packages bring out that the quality of the product decrease or the product is spoiled. Researches have studied to change the properties of package materials for many years.
One of the studies is applied in milk package. When the molecular composition of the milk change, they react with nano-particles in package and the color of [...]