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《Xinjiang Agricultural Sciences》 2011-01
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Study on A New Method for Rapid Detection of Boricacid and Borax

LI Hai-ying,YAO Xin-kui,YAN Bin-bin,MEN Jun,BAI Li,LIU Heng,WEI Rui-yuan,XU Xiao-li(College of Animal Science,Xinjiang Agricultural University,Urumqi,830052)  
【Objective】In this paper the methods for rapid detection of boricacid and borax in fresh milk was studied through the test.【Method】The curcumin reagent were prepared,and transfered to the qualitative filter paper,then the prepared turmeric paper was used to detect the boricacid and borax in fresh milk ,and systematic observation and optimization were conducted on the affecting factors needed for the method including the dosage of test reagent and its storage period.【Result】Under the optimum operation conditions,the lowest limit of boricacid and borax detected was25 μg/mL milk,10 μg/mL milk respectively. 【Conclusion】The method was sensitive,simple,and it is very cheap and convenient to inspect,also it is simply and easily popularized and applied in production.
【Fund】: 新疆维吾尔自治区奶业专项“奶产业技术开发与集成示范—牛奶及其制品生产全过程质量安全控制技术开发”(200731134);; 国家农业部公益性行业(农业)科研专项“奶牛良种扩繁技术与产业化开发—乳肉兼用牛的改良和增产技术”(nyhyzx07-036-10);; 国家科技部国际合作项目“乳用马品种引进及杂交改良初步试验研究”(2005DFA30760)
【CateGory Index】: TS252.7
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