Bromelain from pineapple plants in pineapple biological engineering technology extraction and refined a group of sulphur hydrolysis protease, its molecular weight for 33000, isoelectric point of 9.55. Pineapple proteinase mainly comes from plant stem, so also called stem pineapple proteinase. The main components of pineapple proteinase is a kind of containing sulphur protease, also contain peroxidase, acidic phosphatase, several protein inhibitors and organic HuoXing Gai, the active center for sulphur (SH), that can do all kinds of proteins hydrolysis, biochemical reaction, and can be widely used in the food, medicine and biology, etc.
1. Safety: The heat in the air is used to heat the water. The water and electricity are completely separated, and multiple protections are provided. There are no safety hazards. 2. Energy saving: use a small amount of electric energy to transport the heat energy in the air to the water to heat the water. The energy consumption is 1/5 of the electric water heater; 1/6 of the gas water heater; 1/4 of the fuel water heater; 2/3 of the ordinary solar energy; And you can use low valley electricity to achieve a more energy efficient effect. 3. Easy installation: air energy water heater takes up little space
But a new technology developed in Japan has made it possible to dry fruits and vegetables while keeping them close to their original color, shape, and flavor. This is microwave-vacuum drying, a method that uses neither hot air nor freezing. The hot air in regular food dehydrators dries foods from the outside