发明名称 |
METHOD FOR QUICKLY JUDGING ARTIFICIAL COLORING OF YELLOW CROAKER |
摘要 |
PURPOSE: A method is provided to establish order of commercial dealings by discriminating natural yellow croakers from counterfeit yellow croakers in an easy and convenient manner. CONSTITUTION: A method comprises the steps of dissolving pigment from the colored portion by using water; and judging whether the pigment is decolorized from the colored portion by using CH3CO3H. Alternatively, a method comprises the steps of dissolving pigment from the colored portion by using water; and dissolving pigment from the colored portion by using acetone. Alternatively, a method comprises the steps of dissolving pigment from the colored portion by using water; judging whether the pigment is decolorized from the colored portion by using CH3CO3H; and dissolving pigment from the colored portion by using acetone. |
申请公布号 |
KR20020046417(A) |
申请公布日期 |
2002.06.21 |
申请号 |
KR20000076487 |
申请日期 |
2000.12.14 |
申请人 |
KOREA FOOD & DRUG ADMINISTRATION |
发明人 |
CHO, JAE SEON;HONG, GI HYEONG;KIM, HUI YEON;LEE, JEONG SEONG;OH, SE HWA;PARK, HYE GYEONG |
分类号 |
G01N33/12;(IPC1-7):G01N33/12 |
主分类号 |
G01N33/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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