Kunshan Qi Lin Environmental Protection Technology Co., Ltd.
Contact: Business Office
Q Q: 3285891088
Address: Kunshan City, Jiangsu Province Economic
and Technological Development Zone Sheng Zhuang Road on the 18th
In fact, deacidifier is an oxygen scavenger (deacidification agent), in general, oxygen scavenger (FreshPac), also known as deoxidizer or desiccant, and common desiccant are the following:
Fe: (iron, pure iron is silver white, common is pig iron, black; solid, mostly massive, when the desiccant is powdery);
CaO: (calcium oxide, also known as lime, white, solid, mostly powdery);
NaOH: (sodium hydroxide is also called caustic soda, caustic soda, caustic soda, white, solid, mostly powder) and so on.
Silica gel: is another commonly used desiccant, is translucent granular.
In addition, there are calcium chloride, calcium oxide, titanium black and so on.
Principle of action
After the deacidification agent is enclosed in the sealed container together with the fresh product, the oxygen in the container is almost completely removed after 1-2 days, so that the oxygen concentration is reduced to less than 0.1%; and after that, by virtue of the deoxidizing preservative storage capacity, Will continue to infiltrate the oxygen absorption, so that fresh products are always in an oxygen-free state, so that microorganisms (such as bacteria, molds, etc.) loss of living conditions, but also the corresponding oil, protein and other active ingredients to prevent oxidation decomposition, in order to ensure quality.