. dan bai zhi hua xue yu dan bai zhi zu xue. botany. â N=N- Ri Rï¼ 1 I I ä¸ N=C=S + NHjâCHâCâNHâCHâC âNHâCHâC- 1) DABITC 2) PITC* o OHâ pH8~9,40~50X:éN2 o o. R-i ^2 ^3 NHâCâNH âCHâCâNHâCHâCâNHâCHâC- O H+æ æ°´TFA ï¼éN2 o o NH3ââCHâCâNHâCHâC II II â R, O O H+ 40%~50% TFA,éN2 ç¨é ¸ DABITC:4-iVï¼iV -äºç²èºåºå¶æ°®è¯-4'-å¼ç¡«æ°°é ¸é ¯ ï¼4-iVï¼ N-dimethylaminoazobenzene^4'-isothiocyanate) DABTC:4-N,iV -äºç²èºåºå¶æ°®è¯-4'-硫代氣ç²é ·åº ï¼4-N, iV-dimethylaminoazoben2ene"4'-thiocarbamoyl) DABTZ-aa:4-Nï¼iV-äºç²èºåºå¶æ°®è¯-4'-æ¨æ«ç³é ®-æ°¨åºé ¸ ï¼4-iVï¼/V-dimethylaminoazobenzene«4'-thiozolinone&q
. dan bai zhi hua xue yu dan bai zhi zu xue. botany. â N=N- Ri Rï¼ 1 I I ä¸ N=C=S + NHjâCHâCâNHâCHâC âNHâCHâC- 1) DABITC 2) PITC* o OHâ pH8~9,40~50X:éN2 o o. R-i ^2 ^3 NHâCâNH âCHâCâNHâCHâCâNHâCHâC- O H+æ æ°´TFA ï¼éN2 o o NH3ââCHâCâNHâCHâC II II â R, O O H+ 40%~50% TFA,éN2 ç¨é ¸ DABITC:4-iVï¼iV -äºç²èºåºå¶æ°®è¯-4'-å¼ç¡«æ°°é ¸é ¯ ï¼4-iVï¼ N-dimethylaminoazobenzene^4'-isothiocyanate) DABTC:4-N,iV -äºç²èºåºå¶æ°®è¯-4'-硫代氣ç²é ·åº ï¼4-N, iV-dimethylaminoazoben2ene"4'-thiocarbamoyl) DABTZ-aa:4-Nï¼iV-äºç²èºåºå¶æ°®è¯-4'-æ¨æ«ç³é ®-æ°¨åºé ¸ ï¼4-iVï¼/V-dimethylaminoazobenzene«4'-thiozolinone"aa) DABTH-aaï¼ 4-iV,/V -äºç²èºåºå¶æ°®è¯-4'-ä¹å é °ç¡«è²-æ°£åºé ¸ (4-N, N-dimethylaminoazobenzene-4'-thiohydantoin-aa) PITCè¦åï¼è£è§£ï¼è½¬å产ççPTH -æ°¨åºé ¸ä¸ä½é´å® (1) ææ DABITaFlukaå ¬å¸åºåæèªå·±åæï¼ï¼ç¨æ²¸ä¸é ®éç»æ¶ãn-æ-£åºé¢ãä¹é ¸ä¹é ¯ã n-ä¹é ¸ä¸é ¯é½æ顺åºçº§è¦æ±å¤çãå¡å¾å ç¨KãH(10g/L)åæµï¼è¸åºï¼åç¨èä¸é ®ï¼Ig/ L)åæµï¼è¸åºï¼æååç¨KOH(10g/L)åæµï¼åè¸åºãå¼ç¡«æ°°é ¸è¯é ¯(PITC)å¨ååä¸éæ°® æ°éè¸ãä¸æ°ä¹é ¸ç¨CtOjå¤çéè¸åç¨CaS04å¹²ç¥éè¸ãè¶ æ»¤æ°´ã èé °èºèèå±æ溶å:A. Iç¸33%ä¹é ¸ï¼nç¸ç²è¯ï¼n-ä¹é¢ï¼ä¹é ¸ï¼2:1:1ï¼ä½ç§¯æ¯ï¼ã B.é´å®116ä¸60ï¼è(ï¼01ä¹4(ï¼01ï¼100/0ç²é ¸ï¼ä¹éï¼10:9ï¼ä½ç§¯æ¯ï¼ã é«æç¡ è¶æ¿ï¼HPTLCMerck)é´å®He,Leuï¼æ°¯ä»¿ï¼ç²é(50:2ï¼ä½ç§¯æ¯ï¼ã (2) è¾å å°2ã5nmolæ ·åæ¾å¨å°åºå¸¦å¡å°è¯ç®¡ä¸-ï¼Edman管ï¼ï¼å 80;xl 50%å¡æ·æº¶æ¶²ï¼å 40/11 DABITCå¡å¶æº¶æ¶²ï¼(Vl)ï¼éé
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Keywords: ., bookcollectionbiodiversity, bookleafnumber87, booksubjectbotany
