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红景天属景天科（ｃｒａｓｓｕｌａｃｅａｅ）植物，在我国有７０余种，分布很广，其根及根茎中含有红景天甙（ｓａｌｉｃｌｒｏｓｉｄｅ）。我们建立了单扫描极谱法测定保健酒中红景天甙，该法最低检出量为０．０５μｇ。１原理红景天甙经亚硝基化后，其亚硝基衍生物在该...
Rhodiola is a Crassulaceae plant that has more than 70 species in China and is widely distributed. Its roots and rhizomes contain salicroside. We established a single-sweep polarographic method for the determination of salidroside in health wine. The minimum detectable amount of this method is 0.05 μg. 1 Principle After the Rhodiola rosea has been nitrosylated, its nitroso derivative is in the ...