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This tea polyphenols sprayer is mainly used in fresh-keeping of pastries, fruits, vegetables and snacks that can’t be stored for long periods. Utilizing the characteristics of antioxidant and antibacterial of natural tea polyphenols, it can effectively extend the freshness date of foods which are difficult to keep for a long time and minimize the damage of texture and the breeding of germs caused by exposing to atmosphere in a long time or eating in second time. The sprayer is small and portable, which especially has a very good effect on working or studying venues or food preservation when traveling outside.
Northwestern Polytechnical Universi