רÀûÃû³Æ£ºÄÌ·ÛÖÐl-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Éæ¼°Ò»ÖÖÄÌ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨£»ÌرðÉæ¼°Ò»ÖÖÖùǰÑÜÉú ¸ßЧҺÏàÉ«Æ×·¨²â¶¨Èé·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ·½·¨¡£
±³¾°¼¼Êõ£º
L-Èâ¼îÔÚÓ¤¶ùÌåÄڵĺϳÉÄÜÁ¦½ÏÈõ£¬±ØÐëÍâÔ´ÉãÈ¡¡£Òò´ËÊÀ½çÉÏÒÑÓжà¸ö¹ú¼ÒºÍ µØÇøÔÚÓ¤¶ùÈé·ÛÖмÓÈëL-Èâ¼î£¬¹úÄÚÒ²ÓÐÌí¼ÓL-Èâ¼îµÄÓ¤¶ùÈé·ÛÉÏÊС£¶øÈâ¼îÔÚ×ÔÈ»½ç ÓÐÁ½ÖÖ´æÔÚÐÎʽ(LÐͺÍDÐÍ)£¬ÓÒÐýÈâ¼î¶ÔÈËÌ彡¿µ´æÔÚ¸º×÷Ó㬶ø»¯Ñ§ºÏ³ÉµÄ×óÐýÈâ¼îÒ» °ãÊÇ×óÐýºÍÓÒÐýÈâ¼î»ìºÏÎȻºó·ÖÀë³ýÈ¥ÓÒÐýÈâ¼îÉú²ú³öµÄ¡£¹úÄÚ±£½¡Æ·ÖÐ×óÐýÈâ¼îµÄ¼ì²âÒ»°ã²ÉÓÃÖ±½Ó¸ßЧҺÏàÉ«Æ×·¨£¬¶øÖ±½Ó¸ßЧҺÏàÉ« Æ×·¨²»ÄÜÇø·Ö×óÐýºÍÓÒÐýÈâ¼î¡£ÀäÌÒ»¨µÈ¡¶D-ºÍL-Èâ¼î¶ÔÓ³ÌåµÄëϸ¹ÜµçÓ¾·ÖÀëÑо¿¡·Ìá ³öÓÃëϸ¹ÜÇø´øµçÓ¾·ÖÀëÈâ¼î¶ÔÓ³Ì壬²¢ÓÃ×ÏÍâ¼ì²âÆ÷¼ì²â£¬Ã«Ï¸¹ÜµçÓ¾²Ù×÷ÒªÇó½Ï¸ß£¬²» ÀûÓÚʵÑéÊÒÆÕ¼°£»×£Î°Ï¼µÈ¡¶±£½¡Æ·ÖÐ×óÐýÈâ¼îµÄ·´Ïà¸ßЧҺÏàÉ«Æ×·¨²â¶¨¡·ÖÐÓÃL-±û°± Ëá-¦Â -ÝÁ°·ÎªÑÜÉúÊÔ¼Á£¬HPLC×ÏÍâ¼ì²âÆ÷¼ì²â±£½¡Æ·ÖÐ×óÐýÈâ¼îµÄº¬Á¿£»Ðì¾ê¾êµÈ¡¶ÊÖÐÔ ¸ßЧҺÏàÉ«Æ×·¨²â¶¨×óÐýÈâ¼îÖйâѧÒì¹¹ÌåµÄº¬Á¿¡·ÖÐÓæÁ -äå´ú±½»ùÒÒ»ùͪΪÑÜÉúÊÔ¼Á£¬ HPLC×ÏÍâ¼ì²âÆ÷¼ì²â×óÐýÈâ¼îµÄº¬Á¿¡£ÔÚÈé·ÛÖÐL-Èâ¼îµÄ¼ì²â·½Ã棬רÀûºÅ02100582. 6¡¶Ò»ÖÖÀûÓÃø-±ÈÉ«·¨²â¶¨Èé·Û ÖÐL-Èâ¼îº¬Á¿µÄ·½·¨¡·Ìá³öµÄ·ÖÎö·½·¨²»ÄÜÇø·ÖÈâ¼î¶ÔÓ³Ìå¡£ÓÃÖùǰÑÜÉú¸ßЧҺÏàÉ«Æ×·¨²â¶¨Ó¤¶ùÈé·ÛÖÐL-Èâ¼îµÄ·½·¨ÉÐδ¼û±¨µ¼¡£
·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷Òª½â¾öµÄ¼¼ÊõÎÊÌâÊÇÌṩһÖֲⶨÄÌ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ·½·¨¡£ÎªÁ˽â¾öÉÏÊö¼¼ÊõÎÊÌ⣬±¾·¢Ã÷ÌṩһÖÖÄÌ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨£¬ ÒÀ´Î°üÀ¨ÒÔϲ½Öè1)¡¢ÑùÆ·´¦ÀíÏȽ«ÄÌ·Û10 20gÓÃÈ¥Àë×ÓË®Èܽâºó¶¨ÈÝÖÁ100ml£¬ÔÙ·Ö±ð½øÐÐÈ¥³ýÈéÖ¬·¾ºÍÈé µ°°×µÄ´¦Àí(¼´·Ö±ðÓÃÑÎËáÈÜÒººÍÇâÑõ»¯ÄÆÈÜÒº³ÁµíÈéÖ¬·¾ºÍÈéµ°°×)£¬¹ýÂË£¬ËùÊÕ¼¯µÄÂË ÒºÎªÑùÆ·ÈÜÒº£»2)¡¢ÖƱ¸±ê×¼ÈÜÒº³ÆÈ¡50mg L-Èâ¼î±ê׼Ʒ£¬ÒÔÈ¥Àë×ÓË®Èܽ⣬²¢¶¨ÈÝÖÁIOml £»ËùµÃÈÜÒº¾0. 45 ¦Ì m ÂËĤ¹ýÂË£¬µÃµ½L-Èâ¼î±ê×¼ÈÜÒº£»³ÆÈ¡50mg D-Èâ¼î±ê׼Ʒ£¬ÒÔÈ¥Àë×ÓË®Èܽ⣬²¢¶¨ÈÝÖÁIOml £»ËùµÃÈÜÒº¾0. 45 ¦Ì m ÂËĤ¹ýÂË£¬µÃµ½D-Èâ¼î±ê×¼ÈÜÒº£»3)½«²½Öè2)ËùµÃµÄL-Èâ¼î±ê×¼ÈÜÒººÍD-Èâ¼î±ê×¼ÈÜÒº·Ö±ð½øÐÐÈçϲÙ×÷È¡30 ¦Ì 1µÄL-Èâ¼î±ê×¼ÈÜÒº·ÅÓÚÈÝÁ¿Æ¿ÖУ¬¼ÓÈë80 ¦Ì 1µÄ0. 05¦¬Ì¼ËỺ³åÒººÍ 80¦Ì1µÄ1-(9_ÜÌ»ù)-Âȼ×ËáÒÒõ¥(¼´(+)-FLECÊÔ¼Á)£¬ÈûÉÏÈÝÁ¿Æ¿µÄÆ¿Èû£¬²¢»ºÂýÐýת3 5Ã룻½«ÈÝÁ¿Æ¿·ÅÈë45¡ãCˮԡÖзÅÖÃlh£¬È»ºóÈ¡³öÈÝÁ¿Æ¿×ÔÈ»ÀäÈ´ÖÁÊÒκó£¬ÏòÈÝÁ¿Æ¿ ÖмÓÈëÈ¥Àë×ÓË®¶¨ÈÝÖÁIOml £»½«¶¨ÈݺóµÄÈÜÒºÓÃÈ¥Àë×ÓˮϡÊÍ£¬µÃµ½L-Èâ¼îŨ¶È·Ö±ðΪ 0. 5,1. 0,1. 5,2. 0¡¢2. 5¦Ì g/mlµÄL-Èâ¼îµÄϵÁÐÑÜÉúÈÜÒº£»Í¬Àí£¬È¡30 ¦Ì 1µÄD-Èâ¼î±ê×¼ÈÜÒº·ÅÓÚÈÝÁ¿Æ¿ÖУ¬¼ÓÈë80 ¦Ì 1µÄ0. 05¦¬Ì¼ËỺ³åÒº ºÍ80 ¦Ì 1µÄ(+)-FLECÊÔ¼Á£¬ÈûÉÏÈÝÁ¿Æ¿µÄÆ¿Èû£¬²¢»ºÂýÐýת3 5Ã룻½«ÈÝÁ¿Æ¿·ÅÈë45¡ãCË® Ô¡ÖзÅÖÃlh£¬È»ºóÈ¡³öÈÝÁ¿Æ¿×ÔÈ»ÀäÈ´ÖÁÊÒκó£¬ÏòÈÝÁ¿Æ¿ÖмÓÈëÈ¥Àë×ÓË®¶¨ÈÝÖÁIOml £» ½«¶¨ÈݺóµÄÈÜÒºÓÃÈ¥Àë×ÓˮϡÊÍ£¬µÃµ½D-Èâ¼îŨ¶È·Ö±ðΪ0. 5,1. 0,1. 5,2. 0,2. 5 ¦Ì g/mlµÄ D-Èâ¼îµÄϵÁÐÑÜÉúÈÜÒº£»½«ËùµÃµÄL-Èâ¼îµÄϵÁÐÑÜÉúÈÜÒººÍD-Èâ¼îµÄϵÁÐÑÜÉúÈÜÒº·Ö±ðÓÃ0. 45 ¦Ì m΢¿× ÂËĤ¹ýÂË£»·Ö±ðµÃÌݶÈŨ¶ÈµÄL-Èâ¼îÑÜÉúÈÜÒººÍÌݶÈŨ¶ÈµÄD-Èâ¼îÑÜÉúÈÜÒº(ÓÃÓÚÏÂÊö ²½ÖèµÄÓøßЧҺÏàÉ«Æ×¼ì²â)£»4)¡¢ÑùÆ·ÈÜÒºÑÜÉú»¯·´Ó¦È¡60 ¦Ì 1²½Öè1)ËùµÃµÄÑùÆ·ÈÜÒºÓÚÈÝÁ¿Æ¿ÖУ¬ÔÙ¼ÓÈë30 ¦Ì 1µÄ0. 05¦¬Ì¼ËỺ³åÒº ºÍ30 ¦Ì 1µÄ(+)-FLECÊÔ¼Á£¬ÈûÉÏÈÝÁ¿Æ¿µÄÆ¿Èû£¬²¢»ºÂýÐýת3 5Ã룻½«ÈÝÁ¿Æ¿·ÅÈë45¡ãC ˮԡÖзÅÖÃlh£¬È»ºó´ÓˮԡÖÐÈ¡³öÈÝÁ¿Æ¿×ÔÈ»ÀäÈ´ÖÁÊÒκó£¬ÏòÈÝÁ¿Æ¿ÖмÓÈëÈ¥Àë×ÓË®¶¨ ÈÝÖÁIOml £»½«¶¨ÈݺóµÄÈÜÒºÓÃ0. 45 ¦Ì m΢¿×ÂËĤ¹ýÂË£¬µÃ½øÑùÒº£»5)¡¢¸ßЧҺÏàÉ«Æ×·¨¼ì²â¶Ô²½Öè3)ËùµÃµÄÌݶÈŨ¶ÈµÄL-Èâ¼îÑÜÉúÈÜÒººÍÌݶÈŨ¶ÈµÄD-Èâ¼îÑÜÉúÈÜÒºÒÔ ¼°²½Öè4)ËùµÃµÄ½øÑùÒº·Ö±ð½øÐиßЧҺÏàÉ«Æ×¼ì²â£»¼ì²âÌõ¼þÈçÏÂÑ¡ÓÃC18É«Æ×Öù£¬É«Æ×Ìõ¼þΪÁ÷¶¯ÏàΪÈýÒÒ°·Á×ËỺ³åÒºÒÒëæ=73 27µÄ Ìå»ý±È£»Á÷ËÙ:lml/min £»¼ì²â²¨³¤·¢É䲨³¤269nm£¬¼ì²â²¨³¤3IOnm £»½øÑùÁ¿:10¦Ì 1 £»·Ö±ðµÃÌݶÈŨ¶ÈµÄL-Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¡¢ÌݶÈŨ¶ÈµÄD-Èâ¼îÑÜÉúÈÜÒº µÄÏìÓ¦·åÃæ»ý¡¢½øÑùÒºµÄÏìÓ¦·åÃæ»ý£»6)¡¢·Ö±ð»ñµÃL-Èâ¼îµÄŨ¶ÈcLºÍD-Èâ¼îµÄŨ¶ÈcD ÒÔ²½Öè5)ËùµÃµÄÌݶÈŨ¶ÈµÄL-Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¶ÔŨ¶È×÷ͼ£¬µÃL-Èâ ¼îµÄ±ê×¼ÇúÏߣ»ÒÔ²½Öè5)ËùµÃµÄÌݶÈŨ¶ÈµÄD-Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¶ÔŨ¶È×÷ͼ£¬µÃD-Èâ ¼îµÄ±ê×¼ÇúÏߣ»½«²½Öè5)ËùµÃµÄ½øÑùÒºµÄÏìÓ¦·åÃæ»ý·Ö±ðÓëÉÏÊöL-Èâ¼îµÄ±ê×¼ÇúÏߺÍD-Èâ ¼îµÄ±ê×¼ÇúÏ߶Աȣ¬ËùµÃµÄ½á¹û³ËÒÔÑùÆ·ÈÜÒºÔÚ²½Öè4)µÄÑÜÉú·´Ó¦ÖеÄÏ¡Êͱ¶Êý 10*1000/60£¬´Ó¶ø·Ö±ðµÃÑùÆ·ÈÜÒºÖÐL-Èâ¼îµÄŨ¶ÈcLºÍD-Èâ¼îµÄŨ¶ÈcD £»7)¡¢»ñµÃÄÌ·ÛÑùÆ·ÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶È
cLxlOOxlOO
ÑùÆ·ÖÐL-Èâ¼îµÄº¬Á¿(mg/100g)=-
mX 1000ʽÖÐCL¡ª¡ªÑùÆ·ÈÜÒºÖÐL-Èâ¼îµÄŨ¶È£¬¦Ì g/ml £»m¡ª¡ªÄÌ·ÛµÄÖÊÁ¿£¬g¡£cL
ÑùÆ·ÖÐL-Èâ¼îµÄ´¿¶È(£¥) = ¡ª~~
c L + c DʽÖÐCL¡ª¡ªÑùÆ·ÈÜÒºÖÐL-Èâ¼îµÄŨ¶È£¬¦Ì g/ml £»cD¡ª¡ªÑùÆ·ÈÜÒºÖÐD-Èâ¼îµÄŨ¶È£¬¦Ì g/ml¡£×÷Ϊ±¾·¢Ã÷µÄÄÌ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨µÄ¸Ä½ø0. 05M̼ËỺ³åÒºµÄÖÆ±¸·½·¨ÈçϽ«338mgÎÞˮ̼ËáÄÆºÍ152mg̼ËáÇâÄÆÈܽâ ÓÚIOOmlË®£»ÈýÒÒ°·Á×ËỺ³åÈÜÒºµÄÖÆ±¸·½·¨ÈçϽ«6. 8mlµÄÈýÒÒ°·ÓÃ950mlË®Èܽ⣬ȻºóÓà Ìå»ý·ÖÊýΪ84%µÄÁ×ËáË®ÈÜÒºµ÷½ÚpHÖÁ2. 5£¬×îºóÓÃË®¶¨ÈÝÖÁ1000ml¡£×÷Ϊ±¾·¢Ã÷µÄÄÌ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨µÄ½øÒ»²½¸Ä½ø²½Öè1)ΪÏȽ«ÄÌ·ÛÓÃÈ¥Àë×ÓË®ÈܽâºóÓÚ50¡ãCˮԡ15min£¬ÔÙ³¬Éù²¨´¦ÀílOmin£¬½Ó×ÅÓÃÈ¥Àë ×ÓË®¶¨ÈÝÖÁIOOml £»È»ºó¼ÓÈë0. lmol/LµÄÑÎËáÈÜÒºµ÷½ÚpHÖÁ1.8 2. 2£¬¾²ÖÃIOminºóÓÃ×ÔÈ»ÂËÖ½¹ý ÂË£»ÔÚËùµÃµÄÂËÒºÖмÓÈëlmol/LµÄNaOHÈÜÒºµ÷½ÚpHÖÁ5. 8 6. 2£¬¾²ÖÃIOminºóÓÃ×ÔÈ» ÂËÖ½½øÐеڶþ´Î¹ýÂË£¬µÚ¶þ´Î¹ýÂËËùµÃµÄÂËҺΪÑùÆ·ÈÜÒº¡£±¾·¢Ã÷ÒÔ1-(9_ÜÌ»ù)_Âȼ×ËáÒÒõ¥£¬SÚà(+)_FLECΪÑÜÉúÊÔ¼Á£¬ÔÚÈâ¼î¶ÔÓ³ÌåÉÏ ½ÓÉÏÒ»¸öÓ«¹â»ùÍÅ£¬´Ó¶øÔÚÉ«Æ×ÖùÉÏ·ÖÀ룬²¢ÓÃÓ«¹â¼ì²âÆ÷½øÐзÖÎö£¬´ó´óÌá¸ßÁ˼ì²âÁéÃô¶È¡£ÔÚ±¾·¢Ã÷ÖУ¬ËùÓÃÊÔ¼Á¾ùΪÊйº²úÆ·¡£ÀýÈ磬L-Èâ¼î±ê׼Ʒ¡¢D-Èâ¼î±ê׼Ʒ¡¢ (+) -FLECÊÔ¼Á¿É¹º×ÔSigma¹«Ë¾¡£±¾·¢Ã÷µÄ·½·¨Ê×ÏÈÅųýÁËÈé·ÛÖÐÖ¬·¾ºÍµ°°×µÄ¸ÉÈÅ£¬È»ºóÊÖÐÔ²ð·Ö×óÐýºÍÓÒÐýÈâ ¼î¶ÔÓ³Òì¹¹Ì壬²¢ÒÔ¸ßЧҺÏàÉ«Æ×·¨·ÖÎö¼ì²â£¬ÌṩһÖÖÖùǰÑÜÉú¸ßЧҺÏàÉ«Æ×·¨¼ì²âÈé ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ·½·¨¡£±¾·¢Ã÷ÀûÓÃÊÖÐÔÑÜÉú»¯·½·¨£¬¶ÔÈâ¼î¶ÔÓ³Òì¹¹Ìå½øÐвð·Ö£¬²¢½øÐиßЧҺÏàÉ«Æ× ¼ì²â£¬ÒԲⶨӤÓ×¶ùÅ䷽ʳƷÖÐ×óÐýÈâ¼îµÄº¬Á¿ºÍ´¿¶È£¬¶ÔÓ¤Ó×¶ùÅ䷽ʳƷºÍÈé·ÛµÄÖÊÁ¿ ¿ØÖƺͰ²È«¼ì²â¾ßÓÐÖØÒªÒâÒå¡£²ÉÓñ¾·¢Ã÷µÄ·½·¨²â¶¨ÄÌ·ÛÖÐL-Èâ¼îµÄº¬Á¿ºÍ´¿¶È£¬¾ßÓÐÈçÏÂÓŵã1¡¢±¾·¢Ã÷Ó봫ͳ·ÖÎö·½·¨Ïà±È£¬Äܹ»ÊÖÐÔ²ð·ÖLÐͺÍDÐÍÈâ¼î£¬´ïµ½·ÖÀëºÍ¼ì²âµÄ Ä¿µÄ£¬ÇÒ¸ßЧҺÏàÉ«Æ×ÒÇÔÚʵÑéÊÒÖÐʹÓÃ½ÏÆÕ±é£»2¡¢±¾·¢Ã÷²ÉÓõĸßЧҺÏàÉ«Æ×Ó«¹â·ÖÎö·¨×¼È·¶ÈºÃ£¬·ÖÀëÄÜÁ¦ºÃ£¬ÁéÃô¶È¸ß£¬¼ì²â ÏÂÏÞ´óÔ¼ÊÇ×ÏÍâ¼ì²âÆ÷µÄ1/10 1/100£¬ÒÇÆ÷²Ù×÷¼òµ¥£»3¡¢Äܹ»ÅųýÈé·ÛÖÐÖ¬·¾ºÍµ°°×µÄ¸ÉÈÅ£¬ÓÐЧ¼ì²âL-Èâ¼îµÄº¬Á¿ºÍ´¿¶È¡£
ÏÂÃæ½áºÏ¸½Í¼¶Ô±¾·¢Ã÷µÄ¾ßÌåʵʩ·½Ê½
×÷½øÒ»²½Ïêϸ˵Ã÷¡£Í¼1ÊÇL-Èâ¼î±ê×¼ÇúÏߣ»Í¼2ÊÇD-Èâ¼î±ê×¼ÇúÏßͼ3ÊÇʵʩÀý1µÄÄÌ·ÛÑùÆ·É«Æ×ͼ¡£
¾ßÌåʵʩÀý·½Ê½ÏÂÃæ½áºÏ±¾·¢Ã÷ÖùǰÑÜÉú¸ßЧҺÏàÉ«Æ×·¨²â¶¨Èé·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄʵ Àý£¬ËµÃ÷±¾·¢Ã÷µÄ¾ßÌåʵʩ·½Ê½
¡£ÊµÊ©Àý1¡¢Ò»ÖÖÄÌ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨£¬ÆäÌØÕ÷ÊÇÒÀ´Î°üÀ¨ÒÔϲ½ Öè1)¡¢ÑùÆ·´¦Àí¾«È·³ÆÈ¡ÊÐÊÛÆÕͨÄÌ·ÛÑùÆ·16. 65g£¬ÈÜÓÚ30mlÈ¥Àë×ÓË®ÖУ¬50¡ãCˮԡ15min£¬³¬Éù ²¨(ƵÂÊ30kHz) lOmin£¬Ê¹ÄÌ·Û³ä·ÖÈܽ⣬Ȼºó¼ÓÈëÈ¥Àë×ÓË®¶¨ÈÝÖÁ100ml¡£È»ºóÓÃ0. lmol/LµÄÑÎËáÈÜÒºµ÷½ÚpHÖÁ2£¬¾²ÖÃIOminºóÓÃ×ÔÈ»ÂËÖ½¹ýÂË¡£ÔÚËùµÃ µÄÂËÒºÓÃlmol/LµÄNaOHÈÜÒºµ÷½ÚpHÖÁ6£¬¾²ÖÃIOminºóÓÃ×ÔÈ»ÂËÖ½½øÐеڶþ´Î¹ýÂË£¬µÚ¶þ ´Î¹ýÂËËùµÃµÄÂËҺΪÑùÆ·ÈÜÒº¡£2)¡¢ÖƱ¸±ê×¼ÈÜÒº³ÆÈ¡50mg L-Èâ¼î±ê׼Ʒ£¬ÒÔÈ¥Àë×ÓË®Èܽ⣬²¢¶¨ÈÝÖÁIOml £»ËùµÃÈÜÒº¾0. 45 ¦Ì m ÂËĤ¹ýÂË£¬µÃµ½L-Èâ¼î±ê×¼ÈÜÒº£»³ÆÈ¡50mg D-Èâ¼î±ê׼Ʒ£¬ÒÔÈ¥Àë×ÓË®Èܽ⣬²¢¶¨ÈÝÖÁIOml £»ËùµÃÈÜÒº¾0. 45 ¦Ì m ÂËĤ¹ýÂË£¬µÃµ½D-Èâ¼î±ê×¼ÈÜÒº£»3)¡¢½«²½Öè2)ËùµÃµÄL-Èâ¼î±ê×¼ÈÜÒººÍD-Èâ¼î±ê×¼ÈÜÒº·Ö±ð½øÐÐÈçϲÙ×÷È¡30 ¦Ì 1µÄL-Èâ¼î±ê×¼ÈÜÒº·ÅÓÚÈÝÁ¿Æ¿ÖУ¬¼ÓÈë80 ¦Ì 1µÄ0. 05¦¬Ì¼ËỺ³åÒººÍ 80 ¦Ì 1µÄ(+) -FLECÊÔ¼Á£¬ÈûÉÏÈÝÁ¿Æ¿µÄÆ¿Èû£¬²¢»ºÂýÐýת3 5Ã룻½«ÈÝÁ¿Æ¿·ÅÈë45¡ãCË® Ô¡ÖзÅÖÃlh£¬È»ºó´ÓˮԡÖÐÈ¡³öÈÝÁ¿Æ¿×ÔÈ»ÀäÈ´ÖÁÊÒκó£¬ÏòÈÝÁ¿Æ¿ÖмÓÈëÈ¥Àë×ÓË®¶¨ ÈÝÖÁIOml £»½«¶¨ÈݺóµÄÈÜÒºÓÃÈ¥Àë×ÓˮϡÊÍ£¬µÃµ½L-Èâ¼îŨ¶È·Ö±ðΪ0.5¡¢1.0¡¢1.5¡¢2.0¡¢ 2. 5 ¦Ì g/mlµÄL-Èâ¼îµÄϵÁÐÑÜÉúÈÜÒº£»Í¬Àí£¬È¡30 ¦Ì 1µÄD-Èâ¼î±ê×¼ÈÜÒº·ÅÓÚÈÝÁ¿Æ¿ÖУ¬¼ÓÈë80 ¦Ì 1µÄ0. 05¦¬Ì¼ËỺ³å ÒººÍ80 ¦Ì 1µÄ(+)-FLECÊÔ¼Á£¬ÈûÉÏÈÝÁ¿Æ¿µÄÆ¿Èû£¬²¢»ºÂýÐýת3 5Ã룻½«ÈÝÁ¿Æ¿·ÅÈë45¡ãC ˮԡÖзÅÖÃlh£¬È»ºó´ÓˮԡÖÐÈ¡³öÈÝÁ¿Æ¿×ÔÈ»ÀäÈ´ÖÁÊÒκó£¬ÏòÈÝÁ¿Æ¿ÖмÓÈëÈ¥Àë×ÓË®¶¨ ÈÝÖÁIOml £»½«¶¨ÈݺóµÄÈÜÒºÓÃÈ¥Àë×ÓˮϡÊÍ£¬µÃµ½D-Èâ¼îŨ¶È·Ö±ðΪ0.5¡¢1.0¡¢1.5¡¢2.0¡¢ 2. 5 ¦Ì g/mlµÄD-Èâ¼îµÄϵÁÐÑÜÉúÈÜÒº£»½«ËùµÃµÄL-Èâ¼îϵÁÐÑÜÉúÈÜÒººÍD-Èâ¼îϵÁÐÑÜÉúÈÜÒº·Ö±ðÓÃ0. 45 ¦Ì m΢¿×ÂËĤ ¹ýÂË(¿ÉÊʵ±¼Óѹ)£»·Ö±ðµÃÌݶÈŨ¶ÈµÄL-Èâ¼îÑÜÉúÈÜÒº(¹²5ÖÖ)ºÍÌݶÈŨ¶ÈµÄD-Èâ ¼îÑÜÉúÈÜÒº(¹²5ÖÖ)£»4)¡¢ÑùÆ·ÈÜÒºÑÜÉú»¯·´Ó¦ÏȽøÐвⶨÊÔ¼ÁµÄÖÆ±¸ÈýÒÒ°·Á×ËỺ³åÈÜÒº6. 8mlµÄÈýÒÒ°·ÓÃ950mlË®Èܽ⣬ÓÃÌå»ý·ÖÊýΪ84%µÄÁ×Ëá Ë®ÈÜÒºµ÷½ÚÆäPHÖÁ2. 5£¬×îºóÓÃˮϡÊͶ¨ÈÝÖÁ1000ml¡£0. 05M̼ËỺ³åÒº338mgÎÞˮ̼ËáÄÆºÍ152mg̼ËáÇâÄÆÈܽâÓÚIOOmlË®¡£È¡60 ¦Ì 1²½Öè1)ËùµÃµÄÑùÆ·ÈÜÒºÓÚÈÝÁ¿Æ¿ÖУ¬ÔÙ¼ÓÈë30 ¦Ì 1µÄ0. 05¦¬Ì¼ËỺ³åÒº ºÍ30 ¦Ì 1µÄ(+)-FLECÊÔ¼Á£¬ÈûÉÏÈÝÁ¿Æ¿µÄÆ¿Èû£¬²¢»ºÂýÐýת3 5Ã룻½«ÈÝÁ¿Æ¿·ÅÈë45¡ãC ˮԡÖзÅÖÃlh£¬È»ºó´ÓˮԡÖÐÈ¡³öÈÝÁ¿Æ¿×ÔÈ»ÀäÈ´ÖÁÊÒκó£¬ÏòÈÝÁ¿Æ¿ÖмÓÈëÈ¥Àë×ÓË®¶¨ ÈÝÖÁIOml £»½«¶¨ÈݺóµÄÈÜÒºÓÃ0. 45 ¦Ì m΢¿×ÂËĤ¹ýÂË(¿ÉÊʵ±¼Óѹ)£¬µÃ½øÑùÒº¡£
5)¡¢¸ßЧҺÏàÉ«Æ×·¨¼ì²â¶Ô²½Öè3)ËùµÃµÄÌݶÈŨ¶ÈµÄL-Èâ¼îÑÜÉúÈÜÒººÍÌݶÈŨ¶ÈµÄD-Èâ¼îÑÜÉúÈÜÒºÒÔ ¼°²½Öè4)ËùµÃµÄ½øÑùÒº·Ö±ð½øÐиßЧҺÏàÉ«Æ×¼ì²â£»¼ì²âÌõ¼þÈçÏÂÑ¡ÓÃC18É«Æ×Öù¡£É«Æ×Ìõ¼þΪÁ÷¶¯ÏàΪÈýÒÒ°·Á×ËỺ³åÒºÒÒëæ(73 27£¬Ìå »ý±È)£»Á÷ËÙ:lml/min £»¼ì²â²¨³¤·¢É䲨³¤269nm£¬¼ì²â²¨³¤3IOnm £»½øÑùÁ¿10 ¦Ì 1¡£·Ö±ðµÃÌݶÈŨ¶ÈµÄL-Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¡¢ÌݶÈŨ¶ÈµÄD-Èâ¼îÑÜÉúÈÜÒº µÄÏìÓ¦·åÃæ»ý¡¢½øÑùÒºµÄÏìÓ¦·åÃæ»ý¡£6)¡¢»ñµÃL-Èâ¼îº¬Á¿ºÍ´¿¶ÈÒÔ²½Öè5)ËùµÃµÄÌݶÈŨ¶ÈµÄL-Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¶ÔŨ¶È×÷ͼ£¬µÃL-Èâ ¼îµÄ±ê×¼ÇúÏߣ»Èçͼ1ËùʾL-Èâ¼î£¬c(y g/ml) = 2*10_7A+0. 0978 £»Ê½ÖÐAΪ·åÃæ»ýÖµ£»ÒÔ²½Öè5)ËùµÃµÄÌݶÈŨ¶ÈµÄD-Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¶ÔŨ¶È×÷ͼ£¬µÃD-Èâ ¼îµÄ±ê×¼ÇúÏߣ»Èçͼ2Ëùʾ=D-Èâ¼î£¬c(y g/ml) = 2*10_7A+0. 1185 £»Ê½ÖÐAΪ·åÃæ»ýÖµ¡£½«²½Öè5)ËùµÃµÄ½øÑùÒºµÄÏìÓ¦·åÃæ»ý·Ö±ðÓëÉÏÊöL-Èâ¼îµÄ±ê×¼ÇúÏߺÍD-Èâ ¼îµÄ±ê×¼ÇúÏ߶Աȣ¬ËùµÃµÄ½á¹û³ËÒÔÑùÆ·ÈÜÒºÔÚ²½Öè4)µÄÑÜÉú·´Ó¦ÖеÄÏ¡Êͱ¶Êý 10*1000/60£¬´Ó¶ø·Ö±ðµÃÑùÆ·ÈÜÒºÖÐL-Èâ¼îµÄŨ¶ÈcLºÍD-Èâ¼îµÄŨ¶ÈcD £»¾ßÌåΪ½øÑùÒºµÄ¼ì²â½á¹ûͼ¼ûͼ3£¬L-Èâ¼îÑÜÉúÎï·åÃæ»ýֵΪ158390£¬D-Èâ¼îÑÜÉúÎï ·åÃæ»ýΪ0¡£Òò¶øÑùÆ·ÈÜÒºÖÐL-Èâ¼îŨ¶ÈcL = (158390*2*10¡¨+0. 0978)*10*1000/60 = 21. 58 ¦Ì g/ml £» cD = 0¡£7)¡¢»ñµÃÄÌ·ÛÑùÆ·ÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶È
ȨÀûÒªÇó
Ò»ÖÖÄÌ·ÛÖÐL Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨£¬ÆäÌØÕ÷ÊÇÒÀ´Î°üÀ¨ÒÔϲ½Öè1)¡¢ÑùÆ·´¦ÀíÏȽ«ÄÌ·ÛÑùÆ·10¡«20gÓÃÈ¥Àë×ÓË®Èܽâºó¶¨ÈÝÖÁ100ml£¬ÔÙ·Ö±ð½øÐÐÈ¥³ýÈéÖ¬·¾ºÍÈéµ°°×µÄ´¦Àí£¬¹ýÂË£¬ËùÊÕ¼¯µÄÂËҺΪÑùÆ·ÈÜÒº£»2)¡¢ÖƱ¸±ê×¼ÈÜÒº³ÆÈ¡50mg L Èâ¼î±ê׼Ʒ£¬ÒÔÈ¥Àë×ÓË®Èܽ⣬²¢¶¨ÈÝÖÁ10ml£»ËùµÃÈÜÒº¾0.45¦ÌmÂËĤ¹ýÂË£¬µÃµ½L Èâ¼î±ê×¼ÈÜÒº£»³ÆÈ¡50mg D Èâ¼î±ê׼Ʒ£¬ÒÔÈ¥Àë×ÓË®Èܽ⣬²¢¶¨ÈÝÖÁ10ml£»ËùµÃÈÜÒº¾0.45¦ÌmÂËĤ¹ýÂË£¬µÃµ½D Èâ¼î±ê×¼ÈÜÒº£»3)¡¢½«²½Öè2)ËùµÃµÄL Èâ¼î±ê×¼ÈÜÒººÍD Èâ¼î±ê×¼ÈÜÒº·Ö±ð½øÐÐÈçϲÙ×÷È¡30¦ÌlµÄL Èâ¼î±ê×¼ÈÜÒº/D Èâ¼î±ê×¼ÈÜÒº·ÅÓÚÈÝÁ¿Æ¿ÖУ¬¼ÓÈë80¦ÌlµÄ0.05M̼ËỺ³åÒººÍ80¦ÌlµÄ1 (9 ÜÌ»ù) Âȼ×ËáÒÒõ¥£»½«ÈÝÁ¿Æ¿·ÅÈë45¡æË®Ô¡ÖзÅÖÃ1h£¬È»ºóÈ¡³öÈÝÁ¿Æ¿×ÔÈ»ÀäÈ´ÖÁÊÒκó£¬ÏòÈÝÁ¿Æ¿ÖмÓÈëÈ¥Àë×ÓË®¶¨ÈÝÖÁ10ml£»½«¶¨ÈݺóµÄÈÜÒºÓÃÈ¥Àë×ÓˮϡÊÍ£¬µÃµ½L Èâ¼î/D Èâ¼îŨ¶È·Ö±ðΪ0.5¡¢1.0¡¢1.5¡¢2.0¡¢2.5¦Ìg/mlµÄL Èâ¼îϵÁÐÑÜÉúÈÜÒº/D Èâ¼îϵÁÐÑÜÉúÈÜÒº£»½«ËùµÃµÄL Èâ¼îϵÁÐÑÜÉúÈÜÒººÍD Èâ¼îϵÁÐÑÜÉúÈÜÒº·Ö±ðÓÃ0.45¦Ìm΢¿×ÂËĤ¹ýÂË£»·Ö±ðµÃÌݶÈŨ¶ÈµÄL Èâ¼îÑÜÉúÈÜÒººÍÌݶÈŨ¶ÈµÄD Èâ¼îÑÜÉúÈÜÒº£»4)¡¢ÑùÆ·ÈÜÒºÑÜÉú»¯·´Ó¦È¡60¦Ìl²½Öè1)ËùµÃµÄÑùÆ·ÈÜÒºÓÚÈÝÁ¿Æ¿ÖУ¬ÔÙ¼ÓÈë30¦ÌlµÄ0.05M̼ËỺ³åÒººÍ30¦ÌlµÄ1 (9 ÜÌ»ù) Âȼ×ËáÒÒõ¥£»½«ÈÝÁ¿Æ¿·ÅÈë45¡æË®Ô¡ÖзÅÖÃ1h£¬È»ºó´ÓˮԡÖÐÈ¡³öÈÝÁ¿Æ¿×ÔÈ»ÀäÈ´ÖÁÊÒκó£¬ÏòÈÝÁ¿Æ¿ÖмÓÈëÈ¥Àë×ÓË®¶¨ÈÝÖÁ10ml£»½«¶¨ÈݺóµÄÈÜÒºÓÃ0.45¦Ìm΢¿×ÂËĤ¹ýÂË£¬µÃ½øÑùÒº£»5)¡¢¸ßЧҺÏàÉ«Æ×·¨¼ì²â¶Ô²½Öè3)ËùµÃµÄÌݶÈŨ¶ÈµÄL Èâ¼îÑÜÉúÈÜÒººÍÌݶÈŨ¶ÈµÄD Èâ¼îÑÜÉúÈÜÒºÒÔ¼°²½Öè4)ËùµÃµÄ½øÑùÒº·Ö±ð½øÐиßЧҺÏàÉ«Æ×¼ì²â£»¼ì²âÌõ¼þÈçÏÂÑ¡ÓÃC18É«Æ×Öù£¬É«Æ×Ìõ¼þΪÁ÷¶¯ÏàΪ¡ÃÈýÒÒ°·Á×ËỺ³åÒº¡ÃÒÒëæ£½73¡Ã27µÄÌå»ý±È£»Á÷ËÙlml/min£»¼ì²â²¨³¤·¢É䲨³¤269nm£¬¼ì²â²¨³¤310nm£»½øÑùÁ¿10¦Ìl£»·Ö±ðµÃÌݶÈŨ¶ÈµÄL Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¡¢ÌݶÈŨ¶ÈµÄD Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¡¢½øÑùÒºµÄÏìÓ¦·åÃæ»ý£»6)¡¢»ñµÃL Èâ¼îµÄŨ¶ÈcLºÍD Èâ¼îµÄŨ¶ÈcDÒÔ²½Öè5)ËùµÃµÄÌݶÈŨ¶ÈµÄL Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¶ÔŨ¶È×÷ͼ£¬µÃL Èâ¼îµÄ±ê×¼ÇúÏߣ»ÒÔ²½Öè5)ËùµÃµÄÌݶÈŨ¶ÈµÄD Èâ¼îÑÜÉúÈÜÒºµÄÏìÓ¦·åÃæ»ý¶ÔŨ¶È×÷ͼ£¬µÃD Èâ¼îµÄ±ê×¼ÇúÏߣ»½«²½Öè5)ËùµÃµÄ½øÑùÒºµÄÏìÓ¦·åÃæ»ý·Ö±ðÓëÉÏÊöL Èâ¼îµÄ±ê×¼ÇúÏߺÍD Èâ¼îµÄ±ê×¼ÇúÏ߶Աȣ¬ËùµÃµÄ½á¹û³ËÒÔÑùÆ·ÈÜÒºÔÚ²½Öè4)µÄÑÜÉú·´Ó¦ÖеÄÏ¡Êͱ¶Êý10*1000/60£¬´Ó¶ø·Ö±ðµÃÑùÆ·ÈÜÒºÖÐL Èâ¼îµÄŨ¶ÈcLºÍD Èâ¼îµÄŨ¶ÈcD£»7)¡¢»ñµÃÄÌ·ÛÑùÆ·ÖÐL Èâ¼îº¬Á¿ºÍ´¿¶ÈʽÖÐcL¡ª¡ªÑùÆ·ÈÜÒºÖÐL Èâ¼îµÄŨ¶È£¬¦Ìg/ml£»m¡ª¡ªÄÌ·ÛµÄÖÊÁ¿£¬g¡£Ê½ÖÐcL¡ª¡ªÑùÆ·ÈÜÒºÖÐL Èâ¼îµÄŨ¶È£¬¦Ìg/ml£»cD¡ª¡ªÑùÆ·ÈÜÒºÖÐD Èâ¼îµÄŨ¶È£¬¦Ìg/ml¡£FSA00000259899600021.tif,FSA00000259899600022.tif
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄÄÌ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨£¬ÆäÌØÕ÷ÊÇ0. 05M̼ËỺ³åÒºµÄÖÆ±¸·½·¨ÈçϽ«338mgÎÞˮ̼ËáÄÆºÍ152mg̼ËáÇâÄÆÈܽâÓÚ IOOml Ë®£»ÈýÒÒ°·Á×ËỺ³åÈÜÒºµÄÖÆ±¸·½·¨ÈçϽ«6. 8mlµÄÈýÒÒ°·ÓÃ950mlË®Èܽ⣬ȻºóÓÃÌå»ý ·ÖÊýΪ84%µÄÁ×ËáË®ÈÜÒºµ÷½ÚpHÖÁ2. 5£¬×îºóÓÃË®¶¨ÈÝÖÁ1000ml¡£
3.¸ù¾ÝȨÀûÒªÇó2ËùÊöµÄÄÌ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨£¬ÆäÌØÕ÷ÊÇËùÊö²½Öè 1)ΪÏȽ«ÄÌ·ÛÓÃÈ¥Àë×ÓË®ÈܽâºóÓÚ50¡ãCˮԡ15min£¬ÔÙ³¬Éù²¨´¦ÀílOmin£¬½Ó×ÅÓÃÈ¥Àë×ÓË® ¶¨ÈÝÖÁIOOml £»È»ºó¼ÓÈë0. lmol/LµÄÑÎËáÈÜÒºµ÷½ÚpHÖÁ1. 8 2. 2£¬¾²ÖÃIOminºóÓÃÂËÖ½¹ýÂË£»ÔÚËù µÃµÄÂËÒºÖмÓÈëlmol/LµÄNaOHÈÜÒºµ÷½ÚpHÖÁ5. 8 6. 2£¬¾²ÖÃIOminºóÓÃÂËÖ½½øÐеڶþ ´Î¹ýÂË£¬µÚ¶þ´Î¹ýÂËËùµÃµÄÂËҺΪÑùÆ·ÈÜÒº¡£
È«ÎÄÕªÒª
±¾·¢Ã÷¹«¿ªÁËÒ»ÖÖÄÌ·ÛÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶ÈµÄ²â¶¨·½·¨£¬ÒÀ´Î°üÀ¨ÒÔϲ½Öè1)ÒÔÄÌ·ÛΪÑùÆ·½øÐÐÑùÆ·´¦Àí£»2)·Ö±ðÒÔL-Èâ¼î±ê׼ƷºÍD-Èâ¼î±ê×¼Æ·ÖÆ±¸±ê×¼ÈÜÒº£»3)½«²½Öè2)ËùµÃµÄL-Èâ¼î±ê×¼ÈÜÒººÍD-Èâ¼î±ê×¼ÈÜÒº·Ö±ð¶ÔÓ¦µØÖƳÉÌݶÈŨ¶ÈµÄL-Èâ¼îÑÜÉúÈÜÒººÍÌݶÈŨ¶ÈµÄD-Èâ¼îÑÜÉúÈÜÒº£»4)ÑùÆ·ÈÜÒºÑÜÉú»¯·´Ó¦£»5)¶Ô²½Öè3)ºÍ4)µÄËùµÃÎï·Ö±ð½øÐиßЧҺÏàÉ«Æ×¼ì²â£»6)»ñµÃL-Èâ¼îµÄŨ¶ÈcLºÍD-Èâ¼îµÄŨ¶ÈcD£»7)»ñµÃÄÌ·ÛÑùÆ·ÖÐL-Èâ¼îº¬Á¿ºÍ´¿¶È¡£²ÉÓñ¾·¢Ã÷µÄ·½·¨²â¶¨ÄÌ·ÛÖеÄL-Èâ¼î£¬ÄÜ´ó´óÌá¸ß¼ì²âÁéÃô¶È¡£
Îĵµ±àºÅG01N30/88GK101975837SQ20101027457
¹«¿ªÈÕ2011Äê2ÔÂ16ÈÕ ÉêÇëÈÕÆÚ2010Äê9ÔÂ7ÈÕ ÓÅÏÈȨÈÕ2010Äê9ÔÂ7ÈÕ
·¢Ã÷Õß·ëÅÌ, Öì¼Ó½ø, Öì·½, ͯÁá ÉêÇëÈË:Õã½´óѧ