Red‐fleshed dragon fruit contains high amounts of heat‐sensitive betacyanin pigments that require non‐thermal technologies in their processing. Ultrafiltration (UF) can be a promising alternative technique for fruit juice clarification and cold sterilization.

中文翻译：

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膜孔径和跨膜压力对红肉火龙果汁超滤的影响

红肉火龙果含有大量对热敏感的花青素颜料，这些颜料在加工过程中需要使用非热技​​术。超滤（UF）可以成为果汁澄清和冷灭菌的一种有前途的替代技术。