Tea honeysuckle microwave filming

Wrap: are green, yellow tea, black tea, oolong tea, etc. At the beginning of one of the key process making The main purpose is t
Wrap: are green, yellow tea, black tea, oolong tea, etc. At the beginning of one of the key process making The main purpose is to through high temperature damage and passivation fresh leaves the oxidase activity, inhibit the fresh leaf tea polyphenols and other enzyme oxidation, the evaporation of fresh leaf partial moisture content, make tea honeysuckle become soft, facilitate RouNian forming, and send out green stink, promote the formation of good aroma.
Microwave is to use the principle: filming microwave fast, whole heating characteristics, can make tea honeysuckle quick heat, reached the tipping point temperature polyphenol oxidase with passivation its active; Accelerate tea honeysuckle structure water migration to evaporation partial moisture content, volatilize grass, so as to achieve rapid smell filming purposes. Microwave in the application of tea honeysuckle wrap it mainly produce warming effect. When magnetrons produce microwaves, according to the tea honeysuckle, tea honeysuckle internal polarity molecular changes periodically by microwave effects, with microwave conducts periodic activities. Due to the high frequency, microwave internal molecular high-speed collisions tea honeysuckle generated a lot of friction heat rapidly increase the temperature of the material, so as to achieve the effect of filming the rapid increase.