Nanjing Jiancheng Chemical Industrial Co.Ltd

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The preservative Methylparaben & Propyl Paraben

Preservative additives have a certain limitation, sodium benzoate or potassium sorbate only have better effects in acidic beverages .Protein beverages generally added Methylparaben or Propyl Paraben, dosage to no more than one out of 10,000, can also be combined with salt of sorbic acid."