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    Acidulants & Food Salts

    碳酸钾

    碳酸钾 – Acidulants & Food Salts product from Bio Green Foods

    关于此产品

    碳酸钾是碳酸的钾盐,分子式为 K2CO3,CAS 号 584-08-7,欧盟食品添加剂编号 E501(i)。产品为白色、强吸湿性颗粒状粉末,极易溶于水,水溶液呈明显碱性,pH 约为 11。

    它既不是膨松剂,也不是防腐剂;采购它是为了其碱性,三种传统应用说明了原因。在可可加工中,用碳酸钾处理可可碎仁或可可液块,这一工序称为碱化处理(dutching),可中和可可的天然酸度,使色泽加深、尖锐的酸味变得柔和,并改善其在牛奶中的分散性。在亚洲面条生产中,它是碱水(kansui)的主要成分,这种碱性溶液通过改变面筋蛋白与黄酮类化合物的性状,赋予拉面黄色的色泽、筋道弹牙的口感和特有的香气。在水果干燥中,将葡萄浸入碳酸盐溶液可去除果皮表面的蜡质果霜,使水分更快逸出,葡萄干的干燥时间大幅缩短。它还可用作酸度调节剂和钾的来源。

    应用领域包括可可与巧克力加工、亚洲面条、葡萄干及水果干燥、葡萄酒酸度调整,以及作为食品生产中的缓冲剂。

    Bio Green Foods 供应食品级碳酸钾,按含量、干燥失重、氯化物、硫酸盐、铁和重金属等指标符合规格。

    规格

    CAS No.584-08-7
    GradeConfirmed on enquiry

    应用

    pH and acidity controlBuffering and sequestrationBeverage and prepared-food formulation

    Frequently Asked Questions

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    参考价格: $1.00–8.50/kg

    价格会根据市场供需变化。请联系我们的销售团队获取最新报价。

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