Short communication: Detection of undeclared presence of bovine milk in buffalo yogurt

被引：10
作者：
Marchetti, Patrizia [1 ]
Mottola, Anna [1 ]
Tantillo, Giuseppina [2 ]
Castrica, Marta [3 ]
Di Pinto, Angela [1 ]
机构：
[1] Univ Bari Aldo Moro, Dept Vet Med, I-70010 Valenzano, Italy
[2] Univ Bari Aldo Moro, Interdisciplinary Dept Med, I-70124 Bari, Italy
[3] Univ Milan, Dept Vet Sci Hlth Anim Prod & Food Safety, I-20133 Milan, Italy
来源：
JOURNAL OF DAIRY SCIENCE | 2021年 / 104卷 / 04期
关键词：
food authenticity; buffalo yogurt; DNA-based method; vulnerability assessment; POLYMERASE-CHAIN-REACTION; ANTIOXIDANT CAPACITY; COW MILK; IDENTIFICATION; FRAUD;
D O I：
10.3168/jds.2020-19194
中图分类号：
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号：
0905 ;
摘要：
The authenticity of buffalo (Bubalus bubalis) dairy products is a focal issue, considering the increasing demand for buffalo milk products. Therefore, the aim of this study was to investigate the undeclared presence of bovine (Bos taurus) milk in buffalo yogurt, to understand which risk factors might make the product vulnerable to fraud. Real-time PCR assay showed the undeclared presence of bovine DNA in addition to buffalo DNA in 18 of 72 samples. Given the widespread lack of data on the presence of undeclared milk species in buffalo dairy products, the study provides a significant insight into the incidence of fraud in the buffalo dairy field. The data from this study could help improve the analysis of food safety risks along the buffalo milk supply chain and in the dairy processing industry, perceived as being highly vulnerable to food fraud, and prioritize target areas for food policy making to steer and enforce European food fraud regulations.
引用
收藏
页码：4056 / 4061
页数：6
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