Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/d35cd150c20122742a90831d853e06b5.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 piper nigrum linn例句_piper nigrum linn英汉例句_piper nigrum linn双解例句_食材铺反向词典
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。