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    Hydrocolloids & Proteins

    黄原胶

    黄原胶 – Hydrocolloids & Proteins product from Bio Green Foods

    关于此产品

    黄原胶是以碳水化合物为底物、经 Xanthomonas campestris 细菌发酵后回收并干燥制得的高分子量多糖。其 CAS 号为 11138-66-2,欧盟添加剂编号为 E415,以乳白色自由流动粉末形式供应,在热水和冷水中均可水合。

    其决定性特征是显著的剪切变稀,即假塑性。静置时,聚合物链缔合成疏松网络,维持较高的表观黏度,足以使香草、香辛料和果肉保持悬浮。在剪切作用下,如挤压瓶体、泵送产品或用勺搅动时,这些缔合结构被破坏,黏度急剧下降,因此产品易于倾倒和涂布;剪切停止后黏度立即恢复。此外,它的耐受性极强:在 pH 2 至 12 范围内黏度基本不受影响,可耐受高盐浓度,并能经受冻融循环和巴氏杀菌,这一点使其区别于淀粉和大多数其他水胶体。它与瓜尔胶和刺槐豆胶具有协同作用,所得黏度高于任一单独使用时的黏度,并与刺槐豆胶形成真正的凝胶。典型用量为 0.05 至 0.5%。

    用于酱料、调味汁和调味品、饮料、乳制品和冰淇淋、无麸质烘焙食品,以及吞咽障碍和临床营养产品。

    Bio Green Foods 按黏度、目数、水分、灰分、丙酮酸、pH 和微生物指标的规格供应黄原胶。

    规格

    CAS No.11138-66-2
    GradeConfirmed on enquiry

    应用

    Texture and viscosity controlSuspension and stabilisationDairy, sauce and confectionery processing

    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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