Jingcai modified atmosphere packaging machine

Jingcai modified atmosphere packaging machine Jingcai clean vegetable preservation, and packaging machines packaging machines clean vegetables atmosphere packaging machine clean vegetable packaging machine manufacturers Shanghai steel engine meat, fruit / vegetables, cooked food preservation, and packaging technology: 021-51217879 or 18918967075 the respiration and water evaporation characteristics 1, lower respiration, extend the storage period the storage of vegetables to try to reduce the respiration rate, respiration more vigorous, change a variety of physiological processes faster, the sooner termination of life, is not conducive to storage. Differences vegetable respiration rate, depending on the species, breed, age. Leafy respiration rate is usually the largest, followed by vegetables and fruit, taproot, tubers, bulbs, vegetables minimum; strong late-maturing species respiration precocious species is weak; strong young of respiration rate, aging period is weak. In addition, temperature, atmospheric composition, mechanical injury, pests and diseases, also have a significant impact on vegetable respiration. High temperature, high respiration rate, at between 5-35 ℃, every increase of 10 ℃, the respiration rate increased to 1.5 times more than the 35 ℃, a significant decline in respiratory intensity; low temperature, respiration rate is weak, the consumption of nutrients are more less, but it can not be considered storage temperature as low as possible. Reducing the concentration of oxygen in the air, breathing is inhibited, generally reducing the oxygen concentration to about 5%, the effect is good. By mechanical damage and pest infestation vegetables will strengthen the respiratory, samples should be stored selection removed. 2, to reduce storage dish transpiration fresh vegetables up to 65-95% moisture content, easy transpiration dehydration during storage, such as lack of supplement, can cause tissue wilting, shrinkage, luster faded, so fresh vegetables lose weight loss, reduced eating quality. Thus reducing transpiration and wilting vegetables storage is important, it should be based on the characteristics of different vegetables, control of environmental conditions during storage, such as leafy leaves a larger surface area, growing leaves, young leaves more large pores, transpiration serious In the storage of the most easy to dehydration wilting. 3, vegetables, fruits, meat and other fresh technology, in fact, reduce the speed of their aerobic respiration of living cells - try to make their living cells in a dormant state, delaying the decay period. Since reducing cellular metabolic rate, we need to be controlled in two ways: a, temperature is cold frostbite something new cells, so it is best to do 0 ℃ -4 ℃ (refrigeration temperature range), vacuum rapid cooling machine - thanks vacuum mode, the boiling point of water decreases rapidly with decreasing pressure, and water from a liquid to a gaseous state will take away a lot of heat, and food moisture evaporation from the core toward the direction of the surface, and the evaporation channel has been opened, the heat timely rapid dissemination. The refrigerator cooling the food to cool the outer cell shrinkage, the thermal contraction due to surface cells and adversely affected, and the core has been in a prolonged state of aggregation of heat, food in the cooling mode can easily be "boring" and not fresh. b, micro-pressure micro-oxygen technology - modified atmosphere technology, through this technology, so that greatly reduced the metabolic rate of the cells, thereby delaying things, the decline of living cells, thereby prolonging the shelf life. Jingcai fresh difficulty July 16, according to the author was informed that: clean vegetable processing project includes vegetables soaked, artificial or mechanical cleaning lines, vegetable (overweight, or irregular cut vegetables) pipeline dried processes, they are being treated as vegetables negative effects: 1, vegetables soaked in water means lack of oxygen, and there is a risk of cross-infection of harmful bacteria quickly; 2, vegetable process directly fatal wound surface; 3, clean, air-drying process is inevitable to be treated vegetables the presence of mechanical damage and injury. Therefore, clean vegetables fresh difficulty than the average raw (untreated) vegetables, its shelf life will be shortened. Jingcai effect by modified atmosphere packaging machines after the fruit / clean vegetable packaging machine / cold meat at a temperature of 0 ℃ -4 ℃ refrigerator, she inhibitory effect of carbon dioxide, the majority of microbial growth and reproduction is inhibited, botulinum Clostridium and Staphylococcus aureus and other pathogens secrete toxins Shanghai speed is greatly reduced. While retaining a small amount of oxygen in the box, so that raw meat cell aerobic respiration of living in a low speed state, not to the formation of anaerobic reactor, myoglobin is not browning in fresh raw meat during the bright color and the meat is more It is soft. Fruits, vegetables through modified atmosphere packaging, micro-pressure and low oxygen inhibition CO2, making fresh fruit, vegetables, aerobic respiration rate to minimize dormant. In addition, fruits and vegetables by modified atmosphere packaging placed after 0 ℃ -4 ℃ cold storage, further reducing the rate of metabolism of living cells of fruits and vegetables, thereby greatly extend its shelf life. About Jingcai packaging machines packaging machines developed in recent years in Europe and America, Japan and other developed countries for meat, fruits and vegetables, cooked food preservation and long-term development of efficient products. Our researchers in the last century, the beginning of this century, a follow-up study and has made significant progress on modified atmosphere technology. At present China's economically developed areas such as Shanghai produced Jingcai packaging machines with advanced technology, with Europe and other countries comparable to similar products, and more suitable for people with a diet and cost advantages. Jingcai substance Jingcai packaging machine packaging machine by adjusting the mixing ratio of the box or bag of gas, and was effectively cut off from food packaging air of harmful bacteria, viruses, so the food is packaged in vivo cell respiration rate to a minimum, That metabolic rate to a minimum, but does not produce the anaerobic reactor, thereby enabling the packaged food shelf life greatly improved. Jingcai packaging machine packaging machine in order to reduce the scope of living cells aerobic respiration rate is the premise that she is suitable for vegetables, fruits, fresh meat, fresh meat, herbs, herbs, seafood, fish and other fresh packaging in vivo by inhibiting the growth of bacteria Reproduction is also suitable for cooking meat, roasts, braised pork, sauces, soups, stir-fries, lunch and other clean vegetables fresh packaging products packaging machines. In the people of the increasing concern about food hygiene and government regulatory measures for food safety management background of increasing food production and distribution companies need to do a good job from the source of food hygiene, safety management. Blueberry Jingcai packaging machine because no preservatives, artificial coloring and other chemicals for food preservation, food safety escort. Jingcai packaging machine packaging machine concept Jingcai different packing media can be divided into the cartridge packaging machines and bag packaging machines, the former requires a different shape according to package custom packaging abrasive. Packaging machines and packaging press operation speed can be divided into semi-automatic packaging machines and packaging machines two transfer details please contact our product department. Jingcai packaging machines use the original packaging vacuum, filled by a certain proportion of mixed gas is efficiently packaged food preservation protection. Jingcai packaging machine is the large food companies, meat, Shanghai and other distribution companies, large stores necessary for food packaging machinery. Jingcai mechanism clean vegetables fresh packaging machines packaging machines from three technical aspects to protect Shanghai, delay Jingcai packaging machine product freshness: 1, clean vegetables packaging machines using suppression, destroy harmful bacteria multiply 2, lower living cells aerobic respiration rate, but not evacuated to avoid anaerobic reactor 3, after the completion of MAP needs to be placed in the refrigerator 0 ℃ -4 ℃ in the refrigerator, cold storage refrigeration also reduce the activity of living cells, reducing their aerobic respiration rate. Jingcai packaging machine that is modified atmosphere packaging machines, is the use of air and by storage equipment than the column replacement of the mixed atmosphere. Jingcai packaging machines use lower speed without food cell Metro metabolism to anaerobic conditions, without any preservatives and food additives to achieve natural fresh clean vegetables packaging machine products and other seafood products, meat, fruits and vegetables . Price Jingcai Jingcai packaging machine packaging machine packaging price depends on the device speed, fresh air supply capacity factors batch / continuous work and other information, please call our advice. Generally speaking, the original packaging machines Jingcai the box air evacuated and filled with gas by mixing a certain ratio of (nitrogen, oxygen, carbon dioxide) to be efficiently packaged food preservation protection. Jingcai packaging machine classification: 1, Packed Jingcai packaging machines / packaging machines Jingcai 2 bags, automatic packaging machines clean vegetables / clean vegetable packaging machine semi-automatic packaging machines Jingcai food packaging production line to meet the operational requirements, should be having weighed, coding, labeling and pipelining. These are Jingcai modified atmosphere packaging machine Jingcai clean vegetable preservation, and packaging machines packaging machines Jingcai atmosphere packaging machine packaging machine manufacturer Shanghai steel Jingcai engine meat, fruit / vegetables, cooked food preservation, and packaging technology information, please consult the company's products Department: 021-51217879