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¡¾ÕªÒª¡¿ Ä¿µÄ ¿¼²ì¿ÈÌØÁ齺ÄÒÖÐ×Ü»Æͪº¬Á¿£¬ÆÀ¼ÛÖƼÁÖÊÁ¿¡£·½·¨ ÒÔ«¶¡Îª¶ÔÕÕÆ·£¬500 nm²¨³¤´¦ÓñÈÉ«·¨²â×Ü»Æͪº¬Á¿¡£½á¹û ²»Í¬µÄ³§¼ÒºÍͬһ³§¼Ò²»Í¬ÅúºÅÖ®¼äµÄ×ܺ¬Á¿ÓвîÒì¡£½áÂÛ ½¨ÒéÐÞ¶©¿ÈÌØÁ齺ÄÒ±ê׼ʱÔö¼Ó×Ü»ÆͪµÄº¬Á¿²â¶¨¡£ ¡¾¹Ø¼ü´Ê¡¿ ¿ÈÌØÁ齺ÄÒ ×Ü»Æͪ ±ÈÉ«·¨ «¶¡ Abstract:Objective To determine the content of total flavonoids in Keteling capsules.Method Flavonoids were analyzed by visible spectrophotometry using rutin as the control. The detection wavelength was 500 nm. Results There were differences in flavonoids contents between factories and batches.Conclusion It is necessary to test the total flavonoids for quality control of Keteling capsules. Key words:Keteling capsules; total flavonoids; visible spectrophotometry;rutin ¿ÈÌØÁ齺ÄÒÊÇСҶéŸɽþ¸àÓëÂíÀ´ËáÂȱ½ÄÇÃô×é³ÉµÄÖÐÎ÷Ò©¸´·½ÖƼÁ£¬¾ßÓÐÕò¿È¡¢ìî̵¡¢Æ½´­¡¢ÏûÑ××÷Óã¬ÓÃÓÚÖÎÁÆÂýÐÔÖ§Æø¹ÜÑ×£¬ÆäÖ÷Òª³É·ÖСҶéŸɽþ¸àÊÇ´ÓÉ£¿ÆÖ²ÎïéÅÊ÷(Ficus microcarpa L .f.)µÄÒ¶ÖÐÌáÈ¡£¬º¬ÓлÆͪÀàµÈ³É·Ö[1]¡£Ô­²¿°ä±ê×¼ÎÞ×Ü»Æͪº¬Á¿²â¶¨Ï±¾ÎIJÉÓñÈÉ«·¨[2]£¬ÒÔ«¶¡Îª¶ÔÕÕÆ·£¬²â¶¨²»Í¬³§¼Ò¿ÈÌØÁ齺ÄÒÖÐ×Ü»Æͪº¬Á¿¡£ 1 ÒÇÆ÷ÓëÊÔÒ© 1.1 ÒÇÆ÷ 753 W×ÏÍ⪲¿É¼û·Ö¹â¹â¶È¼Æ(ÉϺ£¹âѧÒÇÆ÷³§)£¬TU1810×ÏÍ⪲¿É¼û·Ö¹â¹â¶È¼Æ(±±¾©ÆÕÎöͨÓÃÒÇÆ÷ÓÐÏÞÔðÈι«Ë¾)¡£ 1.2 ÊÔÒ© «¶¡¶ÔÕÕÆ·(ÖйúÒ©Æ·ÉúÎïÖÆÆ·¼ì¶¨Ëù£¬ÅúºÅ£º100080-200306)£¬¿ÈÌØÁ齺ÄÒ(ÊÐÊÛ£¬A³§£¬ÅúºÅ£º20030612£¬20030701£¬20040121;B³§£¬ÅúºÅ£º2004 0122£¬20040306£¬20040626;C³§£¬ÅúºÅ£º20040602A£¬20040702A£¬20040821B),ÆäËûÊÔ¼Á¾ùΪ¹ú²ú·ÖÎö´¿¡£ 2 ·½·¨Óë½á¹û 2.1 ÑùÆ·ÌáÈ¡ ÓÃÌå»ý·ÖÊýΪ30%¡¢50%ºÍ70%µÄÒÒ´¼·Ö±ð¶Ô¹©ÊÔÑùÆ·½øÐÐÌáÈ¡£¬½á¹ûÏÔʾ£ºÓÃ50%(Ìå»ý·ÖÊý)ÒÒ´¼ÌáÈ¡¹©ÊÔÑùƷЧ¹û×îºÃ¡£±¾ÎÄ»¹±È½ÏÁ˳¬ÉùÌáÈ¡ÑùÆ·ºÍˮԡ¼ÓÈÈÌáÈ¡ÑùÆ·µÄÇø±ð£¬½á¹ûÏÔʾ³¬ÉùÌáÈ¡ÑùÆ·µÄЧ¹û¸ü¼Ñ¡£³¬Éù30 minºó£¬Ëæ×Åʱ¼äµÄÔö¼Ó£¬ÌáÈ¡Âʱ仯²»´ó£¬Òò¶øÑ¡Ôñ50%(Ìå»ý·ÖÊý)ÒÒ´¼×÷ÈܼÁ£¬³¬ÉùÌáȡʱ¼äΪ30 min¡£ 2.2 ÏßÐÔ¹Øϵ¼°²â¶¨Ìõ¼þ ¾«ÃܳÆÈ¡ÊÊÁ¿¶ÔÕÕƷ«¶¡£¬ÓÃ50%(Ìå»ý·ÖÊý)ÒÒ´¼ÈܽâÖƱ¸³É0.25 mg/mLµÄ¶ÔÕÕÆ·Öü±¸ÈÜÒº£¬±¸Ó᣾«ÃÜÁ¿È¡ÉÏÊöÈÜÒº0.5¡¢1¡¢2¡¢3¡¢4¡¢5 mL£¬·Ö±ðÖÃ25 mLÁ¿Æ¿ÖУ¬¼ÓË®ÖÁ6 mL£¬¼Ó5%(ÖÊÁ¿·ÖÊý)ÑÇÏõËáÄÆ1 mL£¬Ò¡ÔÈ,·ÅÖÃ6min£¬¼Ó10%(ÖÊÁ¿·ÖÊý)ÏõËáÂÁ1 mL£¬Ò¡ÔÈ£¬·ÅÖÃ6 min£¬¼Ó1%(ÖÊÁ¿·ÖÊý)ÇâÑõ»¯ÄÆÊÔÒº10 mL£¬¼ÓË®ÖÁ¿Ì¶È£¬Ò¡ÔÈ£¬·ÅÖÃ15 minºóÔÚ500 nm´¦²âAÖµ[2£¬3]¡£ÒÔÎüÊÕ¶È(A)Ϊ×Ý×ø±ê£¬ÖÊÁ¿Å¨¶È(¦Ñ)Ϊºá×ø±ê£¬»æÖƱê×¼ÇúÏߣ¬µÃ»Ø¹é·½³Ì£ºA=0.011 8¦Ñ+0.001 6, r=0.999 6£¬½á¹û±íÃ÷ÔÚ5.00¡«50.0 ¦Ìg/mLÖÊÁ¿Å¨¶È·¶Î§ÓëÎü¹â¶ÈÓÐÁ¼ºÃµÄÏßÐÔ¹Øϵ¡£¶ÔÕÕÆ·ÈÜÒººÍ¹©ÊÔÆ·ÈÜÒºÔÚ400¡«800 nm´¦µÄÎüÊÕÇúÏß¼ûͼ1¡£ 2.3 ÑùÆ·²â¶¨ È¡¿ÈÌØÁ齺ÄÒÄÚÈÝÎï»ìÔÈ£¬¾«ÃܳÆÈ¡ÊÊÁ¿(Ô¼Ï൱ÓÚСҶéŸɽþ¸à0.90 g)£¬¼Ó50%(Ìå»ý·ÖÊý)ÒÒ´¼70 mL³¬Éù30 minÌáÈ¡£¬ÓÃ50%(Ìå»ý·ÖÊý)ÒÒ´¼Ï¡ÊÍÖÁ100 mL£¬Â˹ý£¬ÂËÒº×÷ΪÑùÆ·Öü±¸ÈÜÒº¡£¾«ÃÜÎüÈ¡¸ÃÑùÆ·ÈÜÒº3 mL£¬ÖÃ25 mLÁ¿Æ¿ÖУ¬ÒÔÏÂͬ2.2ÏîÏ·½·¨´Ó¼ÓË®ÖÁ6 mLÆðÒÀ·¨²Ù×÷¡£¸ù¾Ý±ê×¼ÇúÏß¼ÆËãÑùÆ·ÈÜÒº×Ü»ÆͪµÄº¬Á¿¡£½á¹û¼û±í1¡£ ±í1 ¿ÈÌØÁ齺ÄÒÖÐ×Ü»Æͪº¬Á¿²â¶¨½á¹û 2.4 »ØÊÕÂÊÊÔÑé ¾«ÃܳÆÈ¡ÒѲⶨº¬Á¿ÑùÆ·(ÅúºÅ£º20030612£¬8.80 mg/Á£) Ò»¶¨Á¿(Ô¼Ï൱ÓÚСҶéŸɽþ¸à0.45 g)6·Ý£¬·Ö±ð¾«ÃܼÓÈë¶ÔÕÕƷ«¶¡11.00 mg£¬¼Ó50%(Ìå»ý·ÖÊý)ÒÒ´¼70 mL³¬Éù30 minÌáÈ¡,ÓÃ50%(Ìå»ý·ÖÊý)ÒÒ´¼Ï¡ÊÍÖÁ100 mL£¬¾«ÃÜÎüÈ¡¸ÃÑùÆ·ÈÜÒº3.00 mL£¬ÖÃ25 mLÈÝÁ¿Æ¿ÖУ¬ÒÔÏÂͬ2.2ÏîÏ·½·¨´Ó¼ÓË®ÖÁ6 mLÆðÒÀ·¨²Ù×÷£¬²¢ÒÀ·¨²â¶¨£¬¼ÆËã³ö»ØÊÕÂÊ£¬½á¹û¼û±í2¡£ 2.5 ÖØÏÖÐÔÊÔÑé È¡½ºÄÒÊÊÁ¿(A³§£¬ÅúºÅ£º20030612)£¬°´2.3ÏîÏ·½·¨Æ½ÐÐÖƱ¸6·ÝÑùÆ·ÈÜÒº£¬·Ö±ð½øÐвⶨ£¬¼ÆËã³ö×Ü»Æͪº¬Á¿¡£ÆäRSDΪ1.58%£¬ËµÃ÷±¾·½·¨µÄÖØÏÖÐÔÁ¼ºÃ¡£ ±í2 »ØÊÕÂÊÊÔÑé½á¹û 2.6 Îȶ¨ÐÔÊÔÑé ȡͬһ¹©ÊÔÆ·ÈÜҺÿ¸ôÒ»¶¨Ê±¼ä½øÐвⶨ£¬½á¹û£ºÔÚ2 hÄÚ£¬ÆäRSD%Ϊ0.95%£¬ÔÚ3 hÄÚ£¬ÆäRSDΪ3.4%£¬4 hÄÚ£¬ÆäRSDΪ5.0%£¬ËµÃ÷¹©ÊÔÆ·ÔÚ2 hÄÚÎȶ¨ÐÔÁ¼ºÃ¡£ 2.7 רÊôÐÔÊÔÑé ÕÕ´¦·½±ÈÀýºÍÖƱ¸¹¤ÒÕÖƱ¸²»º¬Ð¡Ò¶éŸɽþ¸àµÄÒõÐÔ¶ÔÕÕÑùÆ·£¬°´2.3Ïî·½·¨ÖƱ¸ÒõÐÔ¶ÔÕÕÈÜÒº£¬²¢½øÐвⶨ¡£½á¹ûÏÔʾÒõÐÔ¶ÔÕÕÆ·ÈÜÒºÔÚ500 nm´¦¼¸ºõÎÞÎüÊÕ(¼ûͼ1)¡£ 3 ÌÖ ÂÛ 3.1 »ÆͪÀ໯ºÏÎﺬÁ¿µÄ¸ßµÍÓë¿ÈÌØÁéÖƼÁµÄҩЧÓйØ[3]£¬²â¶¨×Ü»ÆͪµÄº¬Á¿¿ÉÒÔÓÐЧµØ¿ØÖÆÆäÄÚÔÚÖÊÁ¿¡£ 3.2 ÊÐÊÛ3¸ö³§¼ÒµÄ¿ÈÌØÁ齺ÄÒ×Ü»Æͪº¬Á¿ÓÐÏÔ×ŵIJîÒ졣СҶéŵĸÉÔï·½·¨£¬¸É½þ¸àÌáÈ¡µÄ¹ý³ÌÖÐÒÒ´¼Å¨¶ÈµÈ¹¤ÒÕÌõ¼þ¶ÔÌáÈ¡ÎïµÄ×Ü»Æͪº¬Á¿¾ùÓÐÒ»¶¨Ó°Ïì[2£¬3]£¬ÏÖÐÐÖÊÁ¿±ê×¼ÖÐÖ»¶Ô¿ÈÌØÁ齺ÄÒµÄСҶéŸɽþ¸à×÷´¼½þ³öÎï¼ì²é£¬È±·¦¶ÔÖƼÁÓÐЧ³É·ÖÏîÄ¿µÄ¶¨Á¿¼ì²â¡£½¨ÒéÔÚÐÞ¶©Ò©Æ·±ê׼ʱӦÔö¼Ó×Ü»Æͪº¬Á¿²â¶¨ÏîÄ¿¡£ ¡¾²Î¿¼ÎÄÏס¿ [1]½­ËÕÐÂҽѧԺ.ÖÐÒ©´ó´Çµä(ϲá)[M].ÉϺ££ºÉϺ£¿Æ¼¼³ö°æÉ磬1998£º2 529. [2]Ò¶ÈÙ¿Æ£¬ÕŵÂÖ¾£¬Öܺê±ø£¬µÈ.СҶéÅÊ÷Ò¶×Ü»ÆͪˮÌá´¼³Á¹¤ÒÕÑо¿[J].¹ã¶«Ò©Ñ§ÔºÑ§±¨£¬2003,12(4):330. [3]Õ²¶¬»ª£¬Ö£½Ý£¬ÐÜÖ¾ÁᣬµÈ.¿ÈÌØÁé¿ÅÁ£ÌáÈ¡¹¤ÒÕÑо¿[J].ÖÐÄÏҩѧ£¬2005,8(3):224.
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