13 results about "Fermented milk products" patented technology

本发明属于微生物技术领域，具体涉及一株高产γ‑氨基丁酸的副干酪乳杆菌及其应用。本发明所提供的高产γ‑氨基丁酸的副干酪乳杆菌IMAU16347分离自内蒙古传统酸马奶，经高效液相色谱法筛选，在37℃培养24 h时GABA产量达139.58 mg / L；经单因素试验与响应面法优化发酵条件后，GABA产量提升至798.67 mg / L，较优化前提高约5.72倍。安全性评价表明，该菌株为γ‑溶血（不溶血），无溶血活性，对氨基糖苷类抗生素具有特定耐药性。采用该菌株制备的发酵乳，在4℃冷藏21 d期间活菌数维持在1.97×109CFU / mL以上，凝胶结构稳定、质构优良，GABA含量贮藏21 d仍保留327.04 mg / L。本发明菌株可广泛用于开发降血压、改善睡眠、缓解焦虑的功能性发酵乳制品，具有良好的工业化应用价值。

The present application provides a kind of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk of layering of fermented milk