Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/144250558af421a5207bb213ddd172aa.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 piper nigrum linn是什么意思，piper nigrum linn的翻译，piper nigrum linn音标、读音、用法和例句_贰靶汉英词典
Pipeline in Piper nigrum Linn were identified by TLC with clear and reproducible spot, the content of pipeline in extractor was determined by HPLC. 本研究采用薄层色谱法（TLC法）对胡椒提取物中的有效成分胡椒碱进行鉴别分析，结果斑点清晰、重现性较好。