广西红糟酸的营养与安全性评价

Nutrition and Safety Evaluation of Guangxi Red Vinasse Acid

通过抽检广西典型的红糟酸生产企业产品,测定其物理、化学和微生物指标,从而评价它的营养与安全性,分析得到更为科学性的红糟酸产品标准,保证其质量与安全,为《红糟酸》地方标准的制订提供参考。结果表明:红糟酸固形物含量≥60 g/100 g,氨基酸态氮项目指标值≥0.08 g/100 g,食盐含量≥6 g/100 g,总酸含量≤2 g/100 g,铅、亚硝酸盐、沙门氏菌和金黄色葡萄球菌指标限值与相关国家标准一致,这些限值有利于保证红糟酸质量与安全。

By sampling the products of typical enterprises producing red vinasse acid in Guangxi,the physical,chemical and microbiological indexes were determined to evaluate its nutrition and safety,and a more scientific product standard of red vinasse acid was obtained through analysis to ensure its quality and safety,providing reference for the formulation of local standard of red vinasse acid.The results showed that red vinasse acid solid content was more than 60 g/100 g,amino acid nitrogen index was more than 0.08 g/100 g,salt content was more than 6 g/100 g,total acid was less than 2 g/100 g,and lead,nitrite,salmonella and staphylococcus aureus index limits were consistent with the relevant national standards.These limits were conducive to ensure the quality and safety of red vinasse acid.