What are the packaging requirements for frozen foods?
Packaging is an essential condition for storing quick-frozen fruits and vegetables. Its functions are: to prevent fruits and vegetables from drying out due to the evaporation of surface moisture; to prevent oxidation and discoloration of products in storage due to contact with air; to prevent air pollution (dust, slag, etc.), and to keep products hygienic; […]
The development status of the fresh keeping industry.
The fresh-keeping methods used in fruit and vegetable preservation at home and abroad mainly fall into physical and chemical categories. Each category has derived many new technologies, each relying on different fresh-keeping principles. Various fresh-keeping methods have different emphases, but they are all regulated by three key elements that play a crucial role in fresh-keeping […]
What effect does temperature have on fruits and vegetables?
Temperature is the most important environmental factor affecting the rate of deterioration of fruits and vegetables. Based on the optimum temperature, the rate of decline increases two to three times for every ten °C increase. In addition to causing various physiological diseases mentioned, unsuitable temperature also affects respiratory metabolism and ethylene production, thereby causing changes […]
What is quick-frozen fruits and vegetables?
Quick freezing is a low-temperature preservation method for rapid freezing. The so-called quick-frozen fruits and vegetables are to use a form of fast freezing to freeze the processed fruit and vegetable raw materials
How to storage Chinese cabbage and tomato?
Both cabbage and tomatoes are foods that are consumed in large quantities, so how are these two foods stored?
Quick Freezing of Fruits and Vegetables
Quick freezing of fruits and vegetables is a method that can prolong the life of food, so today let us take a look at the methods used to quick freeze fruits and vegetables.
