²é¿´: 584  |  »Ø¸´: 2

lmxlxj

гæ (³õÈëÎÄ̳)

[½»Á÷] ¹ØÓÚÅàÑø»ùºÍÄÚÉú¾ú·ÖÀë µÄÎÊÌâ ßÁ¿©à­ßøõ«PQQ ÒÑÓÐ1È˲ÎÓë

¹ØÓÚһƪ¡°¼×´¼ÀûÓÃÐͲúÉúßÁ¿©à­ßøõ«PQQµÄÄÚÉú¾ú·ÖÀëµÄÎÄÕ¡±£¬Çó¸ßÊÖ½â´ð



ÎÄÕÂÔÚ¸½¼þ
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lmxlxj

гæ (³õÈëÎÄ̳)

×î½üÒ»Ö±ÔÚÑо¿Ò»Æª¹ØÓÚ¡°¼×´¼ÀûÓÃÐͲúÉúßÁ¿©à­ßøõ«PQQµÄÄÚÉú¾ú·ÖÀëµÄÎÄÕ¡±£¬ÓиöÎÊÌâÕæÊDz»¶®¡£ÔÚÍøÉÏÒ²²é²»µ½ºÃµÄ·½·¨£¬Çó¸ßÊÖ½â´ðÒ»ÏÂ



ÄÚÉúϸ¾ú±»³É¹¦·ÖÀëºó£¬ÏÈÓÃ2ÖÖÅàÑø»ù½øÐÐÅàÑø£º
     
   ÍêÈ«ÅàÑø»ù£ºµ°°×ëË 10 g£¬NaCl 5 g£¬H2O 1000 mL£¬pH 7.0[68]¡£
     »ù±¾ÅàÑø»ù£º£¨NH4£©2HPO4 3 g£¬K2HPO4 2 g£¬NaCl 1 g£¬ÑÌËá 20 ¦Ìg£¬VBl 10 ¦Ìg£¬VB2 20 ¦Ìg£¬·ºËá¸Æ 20 ¦Ìg£¬ßÁ¶ß´¼ 20 g£¬ÉúÎïËØ10 ¦Ìg£¬¶Ô°±»ù±½¼×Ëá10 ¦Ìg£¬MgSO4¡¤7H2O£¬0.2 g£¬FeS04¡¤7H2O 10 mg£¬H2O 1000 mL£¬MnSO4¡¤H2O 5 mg[68]

¡°PQQ ²úÉú¾úµÄ³õɸ
½«¹©ÊÔ¾úÖê½ÓÖÖÓÚ×°ÓÐ10 mL 1%ÎÞË®¼×´¼µÄ»ù±¾ÅàÑø»ùºÍ1%ÎÞË®¼×´¼µÄÍêÈ«ÅàÑø»ùµÄ 50 mL ·¢½Í¹ÜÖУ¬28¡æ¡¢180 r/min Ò¡´²ÅàÑø 7 d£¬¹Û²ì¾úÌåÉú³¤Çé¿ö£¬Ñ¡Ôñ·¢½ÍÒºÑÕÉ«ÓÉÇ峺±äΪºìÉ«µÄ¾úÖê¡£¡±


ÕâÒ»²½¾ÍÊdzõ²½¼ø¶¨´Ë¾ú¿ÉÒÔ²ú³öPQQ£¬µ«ÊÇΪʲôҪÓÃÁ½¸öÅàÑø»ùÄØ£¿Ò»¸ö²»¾ÍÒѾ­¹»ÁË£¿£¿ËûËù˵µÄ±ä³ÉºìÉ«£¬Ó¦¸ÃÊÇÁ½¸öÅàÑøÒº¶¼Äܱä³ÉºìÉ«µÄ²ÅÊǺϸñµÄ£¿

ÔÙ½øÐи´É¸£º

¡°ÌôÈ¡³õɸ¾úÖêµÄµ¥¾úÂ䣬½ÓÈë×°ÓÐ 10 mL MPQ ÅàÑø»ùµÄ·¢½Í¹ÜÖУ¬28¡æ¡¢180 r/min£¬Õñµ´ÅàÑø 72 h£¬È»ºó½«È«²¿ÅàÑøÒºµ¹Èë×°ÓÐ 50 mL MPQ ÅàÑø»ùµÄÈý½ÇÆ¿ÖУ¬28¡æ¡¢180r/min Õñµ´ÅàÑø 7 d¡£
Õæ¿Õ³éÂËÆ÷³éÂËÆú¾úÌ壬ÉÏÇåÒº¼ÓÈë 3 ±¶Ìå»ýµÄÎÞË®¼×´¼ÖÃÓÚ 4¡æ±ùÏä¹ýÒ¹£¬10 000r/min ÀëÐÄ 20 min È¡ÉÏÇ壬pH µ÷ÖÁ 3.5¡£

MPQ ÅàÑø»ù£ºMgSO4 1.5 g£¬£¨NH4£©2SO4 3 g£¬KH2PO4 1.4 g£¬Na2HPO4 3 g£¬ÄûÃÊËáÌú 30 mg£¬CaCl2¡¤2H2O 30 mg£¬MnCl2¡¤4H2O 0.5 mg£¬ZnSO4¡¤7H2O 5 mg£¬CuSO4¡¤5H2O 0.5mg£¬H2O 1000 mL¡£¡± Ëæºó¾ÍÓÃHPLC½øÐÐPQQÖµµÃ²â¶¨¡£

²»Ã÷°×Ϊʲô»»³ÉÕâ¸öÅàÑø»ùÁË£¬Ôõô²»Óûù±¾ÅàÑø»ùÄØ£¿ÕâÁ½¸öÓÐÊ²Ã´Çø±ð£¿

¡°Õæ¿Õ³éÂËÆ÷³éÂËÆú¾úÌ壬¡±È»ºóÓÖ¼ÓÈë¡°ÉÏÇåÒº¼ÓÈë 3 ±¶Ìå»ýµÄÎÞË®¼×´¼ÖÃÓÚ 4¡æ±ùÏä¹ýÒ¹¡±£¬ Õâ²½»¹ÊÇ·¢½Í°¡£¬Ôõô°Ñ¾úÌåÈ¥µôÁË£¬ÂËÖ½¹ýÂ˲»ÁË΢ÉúÎ·¢½ÍÒº¼ÌÐø·¢½ÍÅàÑø£¬È¥¾úÌåµÄÄ¿µÄÊÇΪÁËHPLC×ö×¼±¸£¿£¿£¿


лл´ó¼Ò¡£¡£~~~

ÄÇÆªÎÄÕÂÒÑÔÚ¸½¼þ
2Â¥2014-08-27 17:46:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Òþ¶¬Ö®Ñ©

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
MPQÅàÑø»ùÊÇÓÃÀ´·¢½ÍµÄ£¬ÀïÃæµÄºÜ¶à΢Á¿ÔªËضÔÉú²ú¾ú²úPQQÓкܴó×÷Óã¬ÓÈÆäÊÇÑÇÌúÀë×ÓµÄ×÷Óã¬ÖÁÓÚ֮ǰµÄÍêÈ«ÅàÑø»ùºÍ»ù±¾ÅàÑø»ù£¬ÊÇÓÃÀ´¸»¼¯¼°³õ²½É¸Ñ¡µÄ£¬±Ï¾¹¼×´¼ÀûÓÃÐÍ΢ÉúÎïÏà¶Ô½ÏÉÙ¡£
ÕæÀíÊÇÎÞ·¿ÉÑ­µÄ¹ú¶È
3Â¥2014-09-29 10:12:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lmxlxj µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 303Çóµ÷¼Á +5 î£08 2026-03-17 7/350 2026-03-21 03:11 by JourneyLucky
[¿¼ÑÐ] 299Çóµ÷¼Á +6 ¡÷С͸Ã÷* 2026-03-17 6/300 2026-03-21 02:42 by JourneyLucky
[¿¼ÑÐ] 297Çóµ÷¼Á +9 Ï·¾«µ¤µ¤µ¤ 2026-03-17 9/450 2026-03-21 01:49 by JourneyLucky
[¿¼ÑÐ] 324·Ö 085600²ÄÁÏ»¯¹¤Çóµ÷¼Á +4 llllkkkhh 2026-03-18 4/200 2026-03-21 01:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×¨Ë¶£¬×Ü·Ö308Çóµ÷¼Á +3 īīĮ 2026-03-18 3/150 2026-03-21 00:39 by JourneyLucky
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +15 ݤÎÉ­ÁÖ 2026-03-18 15/750 2026-03-20 23:28 by JourneyLucky
[¿¼ÑÐ] 330Çóµ÷¼Á +4 С²Ä»¯±¾¿Æ 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +5 Óû§573181 2026-03-20 5/250 2026-03-20 15:47 by xia_2003
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 6/300 2026-03-19 17:18 by fei626-918
[¿¼ÑÐ] Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á +10 Liwangman 2026-03-15 10/500 2026-03-19 10:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] 311Çóµ÷¼Á +11 ¶¬Ê®Èý 2026-03-15 12/600 2026-03-18 14:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Yanyali 2026-03-15 3/150 2026-03-16 16:41 by houyaoxu
[¿¼ÑÐ] 304Çóµ÷¼Á +3 ÂüÊâ2266 2026-03-14 3/150 2026-03-16 16:39 by houyaoxu
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
[¿¼ÑÐ] ±¾¿ÆÄϾ©´óѧһ־Ը´¨´óҩѧ327 +3 ÂóÌï¸ûÕß 2026-03-14 3/150 2026-03-14 20:04 by ÍâÐÇÎÄÃ÷
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û