AOAC SPIFAN Vanillin Working Group (December 13, 2022)

1 、三种方法 检测方法: LC ; LC-MS/MS ; GC-MS Three methods of detection : LC ; LC-MS/MS ; GC-MS

2 、甲基香 兰素、香豆素

Methyl vanillin 、 Coumarin

DISCUSSION

3 、香 兰素存在本底值情况 The presence of background values of vanillin

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