Sour plum soup is a traditional Chinese beverage made primarily from black plums. It is typically served chilled and is a common summer drink. Binzhou Ruixiang Technology Co., Ltd.’s caramel color products can be used in sour plum soup beverages to effectively enhance their color. Among these, caramel color No. 4 (produced using the ammonium sulfite method) exhibits strong resistance to acidic environments, making it particularly suitable for acidic beverages with a plum-based foundation.

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Note: The recommended usage amounts listed for all applications are for reference only. Please review local laws before use and strictly comply with them. We also recommend that manufacturers conduct tests in their end products to determine the appropriate addition ratio.