Warning: file_put_contents(): Only 0 of 5267 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/73904.com/index.php on line 55 piper nigrum linn例句_piper nigrum linn英汉例句_piper nigrum linn双解例句_骑士汉英词典
Pipeline in Piper nigrum Linn were identified by TLC with clear and reproducible spot, the content of pipeline in extractor was determined by HPLC. 本研究採用薄層色譜法（TLC法）對衚椒提取物中的有傚成分衚椒堿進行鋻別分析，結果斑點清晰、重現性較好。