单宁酶粉

Core Advantages of Tannase Powder:

• 专业水解能力 Specifically hydrolyzes ester bonds and glycosidic bonds in tannic acid, efficiently converting gallotannin into gallic acid with a conversion rate exceeding 90%.
• 广泛的应用兼容性 Operates under mild reaction conditions (pH 4.0–6.0, 40–60°C), compatible with food and beverage processing systems without affecting original flavor or color.
• 食品级安全认证 Produced via fermentation using GRAS-listed strains like Aspergillus niger, ensuring no solvent residues or microbial contamination risks.
• 环保工艺 Enzymatic hydrolysis replaces traditional acid-base treatment, aligning with clean production and sustainable development requirements.

Functional Effects of Tannase Powder:

• 去除茶和饮料中的涩味 Hydrolyzes catechin tannins in tea liquor, reducing astringency intensity and improving the taste balance and palatability of tea and other products.
• 提高功能成分的生物利用度 Hydrolyzes tannin-protein/polyphenol complexes to release bound bioactive substances.
• 提高饮料的澄清度和稳定性 In wine and fruit wine production, hydrolyzes turbid tannin-protein complexes to enhance clarity, shorten aging time, and reduce storage sedimentation.
• 提高饲料营养价值 Degrades antinutritional tannins in feed, improving protein and starch digestibility and enhancing livestock growth performance.
• 医药中间体的制备 Enables green synthesis of pharmaceutical intermediates like gallic acid and pyrogallic acid, delivering high-purity products via streamlined, environmentally friendly processes.