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Anti-bacterial and anti-corrosion

Potassium sorbate is the most widely used antiseptic and fresh-keeping agent in the world, with high efficiency and safety, and high antibacterial performance.

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Plant derivedmicrobial proteases

Please receive your “enzyme” assistant, they are recognized as natural, food grade safe enzymes worldwide, including papain, lactase, lipase, etc, to enrich your products.

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Animal protein

Through protein extraction refined enzymes, can help you better complete meat, dairy, collagen, pet food production and processing.

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About our company

About Us

Zhongbao Ruiheng Technology Co., Ltd. was established in June 2018. It is a high-tech enterprise integrating the production, research and development, sales and service of food additives, preservatives, enzymes and medical and health products.

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Potassium sorbate is a kind of food additive, has high antibacterial performance, has inhibitory effect on bacteria, mold, yeast, especially good mildew prevention effect, potassium sorbate is a kind of preservative widely used. It is widely used in food, beverage, cosmetics, washing products, ag...

What is potassium sorbate u...

Potassium sorbate is a kind of food additive, has high antibacterial performance, has inhibitory effect on bacteria, mold, yeast, especially good mildew prevention effect, potassium sorbate is a kind of preservative widely used. It is widely used in food, beverage, cosmetics, washing products, ag...

Application of papain in food

Papain, also known as papain enzyme, is used in brewing, tender meat processing, food processing and medical use. Papaya is mainly produced in subtropical countries, such as Guangxi, a subtropical region of China, where the natural geography and climate produce high-quality papaya. Papain as a na...