±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 971  |  »Ø¸´: 15
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

ghbczh

ľ³æ (СÓÐÃûÆø)

[½»Á÷] ÇóÖ²»¯¸ßÊÖÖ¸µã

ÎÒÔÚ×ö«Üöß°µÄ·ÖÀëʱ£¬ÓÃÁ˺ܶ෽·¨·ÖÀ룬ÀÏÊdzöÁ½¸ö·å£¬²î²»¶àÒ»Ñù¸ß¡£µÚ¶þ¸ö·åÊÇ«Üöß°£¬ºÍ¶ÔÕÕÆ·Ò»ÖÁ¡£µÚÒ»¸ö·å²»ÖªµÀÊÇʲô£¬²éÁ˺ܶà×ÊÁÏÒ²²»ÏþµÃÊÇʲô³É·Ý¡£×öÁ˸öÖÊÆ×·¢¾õµÚÒ»¸ö³É·Ý±È«Üöß°µÄ·Ö×ÓÁ¿´ó36£¬ºÍ×ÊÁÏÉÏËùÓÐÒÑÖª³É·Ý±ÈÕÕ¶¼ºÏ²»ÉÏ¡£ÔÚÖйúÒ©µäµÄ¶ÔÕÕÒ©²ÄͼÆ×ÉÏÒ²ÊÇÁ½¸ö·å£¬ËµÃ÷ÊÇÖ÷Òª³É·Ý¡£ÓÐÄÄλÀÏʦ¸æËßÎÒµÚÒ»¸ö·åÊÇʲô³É·Ý°¡£¿ÊDz»ÊÇÎÒÄÄÀï×ö´íÁËÊý¾Ý£¿
[search]«Üöß°[/search]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

ghbczh

ľ³æ (СÓÐÃûÆø)

¸÷λֲ»¯½çÀÏʦ£¬°ï°ïæ°¡£¡
2Â¥2008-01-10 20:51:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

greathuang

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¿É·ñ¸æÖ®Äã·ÖÀëµÄÌáÈ¡ÎïÊÇʲô???
3Â¥2008-01-12 23:02:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cw0510

ľ³æ (ÖøÃûдÊÖ)

ÎҵĿɰ®baobao

¡ï ¡ï
louyiceng(½ð±Ò+2,VIP+0):¹ÄÀø
ÎÒ²éÒ»ÏÂÒ©²Ä«ÜöÖл¯ºÏÎïµÄÊý¾Ý¿â,
ûÓбÈ«Üöß°´ó36µÄ»¯ºÏÎï.

«Üöß°
±ðÃû£ºÂ«Üö´ó»ÆËØß°£¬Â«ÜöËØ
»¯Ñ§Ãû£º10-¦Â-D-ÆÏÌÑßÁà«ÌÇ-1£¬8-¶þôÇ»ù-3-ôǼ׻ù-9£¨10H£©-Ýìõ«
·Ö×ÓʽÓë·Ö×ÓÁ¿£ºC21H22O9    418

»¯ºÏÎïÃû³Æ£º   Â«Üö´ó»ÆËØß° / aloin / aloin A / barbaloin
À´ Ô´£º   353
·Ö×Óʽ£º   C21H22O9

CASºÅ£º   1415-73-2
»î ÐÔ£º   1415-73-2....15
ÈÛ µã£º   Mp 148 deg (block)
ÐÔ ×´£º   Yellow needles (EtOH).

Ïà¹ØÖÐÒ©£º   ÆÅÂÞÃÅÔí¼Ô/«Üö/¹½Ç«Üö

[ Last edited by cw0510 on 2008-1-14 at 21:17 ]
ÎÒΪ³æ³æ£¬³æ³æÎªÎÒ¡£
4Â¥2008-01-14 20:49:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cw0510

ľ³æ (ÖøÃûдÊÖ)

ÎҵĿɰ®baobao

ÊÇ«Üöß°µÄË®ºÏÎï
¿ÉÄÜÔÚESI MS,±¾»¯ºÏÎïÓÖÎü¸½¸öË®·Ö×Ó,18*2=36

«Üöß°£¨Barbaloin£©Aloin

ËÄ´¨¹ãººÊб¾²ÝÖ²»¯ÓÐÏÞ¹«Ë¾ÐÞ¶©  
À´Ô´£º
    Ϊ˫×ÓÒ¶Ö²ÎïÒ©°ÙºÏ¿ÆÖ²Îï¿âÀ­Ë÷«ÜöAloe vera  L¡¢ºÃÍû½Ç«ÜöAloe ferox  MillÌáÈ¡Îï¡£±¾Æ·°´¸ÉÔïÆ·¼ÆË㣬º¬ÎÞˮ«Üöß°(C20H20O8)¿âÀ­Ë÷«Üö²»µÃÉÙÓÚ28.0£¥£»ºÃÍû½Ç«Üö²»µÃÉÙÓÚ18.0£¥¡£http://www.plantpharm.ne
Ó¢ÎÄÃû£ºAloinËÄ´¨¹ãººÊб¾²ÝÖ²»¯ÓÐÏÞ¹«Ë¾
»¯Ñ§Ãû£º

     10-¦Â-D-ÆÏÌÑßÁà«ÌÇ-1£¬8-¶þôÇ»ù-3-ôǼ׻ù-9£¨10H£©-Ýìõ«  9 (10H)-Anthracenone, 10-¦Â-Dglucopyranosyl-1, 8-dihydroxy-3-(hydroxymethyl)-, (R)-ÒìÃû£º «ÜöËØ  Â«Üö´ó»ÆËØß°

½á¹¹Ê½£º
   

·Ö×Óʽ¼°Ïà¶Ô·Ö×ÓÁ¿£ºC20H20O8£¬418.40

ÑÕÉ«¼°×´Ì¬£º»ÆÉ«»òµ­»ÆÉ«½á¾§·ÛÄ©¡£ËÄ´¨¹ãººÊб¾²ÝÖ²»¯ÓÐÏÞ¹«Ë¾

ÈÛµã:148¡«149oC(ÒÒ´¼)

ÎïÀíÐÔÖÊ£º[¦Á]D+21¡ã(Ë®),[¦Á]D-8.3¡ã¡£Ò»Ë®ºÏÎïÈÛµã70¡«80¶È,ÂÔ´ø³ÁÏãÆøÎ¶,ζ¿à,Ò×ÈÜÓÚßÁà¤,ÈÜÓÚ±ù´×Ëá,¼×Ëá,±ûͪ,´×Ëá¼×õ¥,ÒÔ¼°ÒÒ´¼µÈ.IR¦Ímax cm¡¥1: 3230, 2860, 1610, 1470, 1390, 1300, 1240, 1190, 1020, 910, 860, 830, 780; UV¦Ëmaxnm(¦Å): 354(10715), 297(9333), 269(7943)¡£

Èܽâ¶È£º¿ÉÈÜ£¬1·ÝÈܽâÓÚ130·ÝË® ¡£



Ïê¿´http://www.plantpharm.net/old/bczh/cpjs-luhuidai.asp

[ Last edited by cw0510 on 2008-1-14 at 21:25 ]
ÎÒΪ³æ³æ£¬³æ³æÎªÎÒ¡£
5Â¥2008-01-14 21:12:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cw0510

ľ³æ (ÖøÃûдÊÖ)

ÎҵĿɰ®baobao

¡ï ¡ï ¡ï ¡ï
karl2100(½ð±Ò+2,VIP+0):ÐÁ¿àÁË£¬Ð»Ð»Ìṩ£¡
louyiceng(½ð±Ò+2,VIP+0):ok
Äã¿ÉÒÔ½«Â«Üöß°¶ÔÕÕÆ·,¼ÓË®,µ¥¶À×ölc-MSÀ´ÑéÖ¤Ò»ÏÂ,³öÁ˽á¹û֪ͨÎÒÒ»ÏÂ,
Ï໥½»Á÷.

»Ø´ðÄãÕâÎÊÌâÓÃÁË1¸ö¶àСʱ.

ÎÒΪ³æ³æ£¬³æ³æÎªÎÒ¡£
6Â¥2008-01-14 21:31:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanhai2006

Òø³æ (СÓÐÃûÆø)

¡ï
louyiceng(½ð±Ò+1,VIP+0):лл
«ÜöÖÐÁ½¸öº¬Á¿±È½Ï¸ßµÄ³É·ÖÒ»¸öÊÇ«ÜöÜÕ£¨Â«»áËØA£©£¬ÁíÒ»¸öÊÇÒì«ÜöÜÕ(«»áËØB)£¬¶þÕßΪÁ¢ÌåÒì¹¹Ì壬ÔÚÔ­Ò©²ÄÖÐÕâÁ½¸ö³É·ÖµÄº¬Á¿ÊDz¶àµÄ£¬ÕâÁ½¸ö³É·ÖÔÚÒ»¶¨Ìõ¼þÏÂÊÇ¿ÉÒÔÏ໥ת»¯µÄ£¬Ò»°ãÇé¿öÏÂÒì«ÜöÜÕÓ¦¸ÃÊÇת»¯²úÎï¡£Èç¹ûÈçÂ¥Ö÷ËùÊöµÄÄÇÑù£¬ÎÒ»³ÒÉÕâ¸ö·å¿ÉÄÜÊÇÒì«ÜöÜÕ£¬Í¬ÒâÂ¥ÉϵÄ×ö·¨£¬¿¼ÂÇÖÊÆ×µÄÎÊÌâ¡£
7Â¥2008-01-15 08:55:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cw0510

ľ³æ (ÖøÃûдÊÖ)

ÎҵĿɰ®baobao

ÒýÓûØÌû:
Originally posted by yanhai2006 at 2008-1-15 08:55:
«ÜöÖÐÁ½¸öº¬Á¿±È½Ï¸ßµÄ³É·ÖÒ»¸öÊÇ«ÜöÜÕ£¨Â«»áËØA£©£¬ÁíÒ»¸öÊÇÒì«ÜöÜÕ(«»áËØB)£¬¶þÕßΪÁ¢ÌåÒì¹¹Ì壬ÔÚÔ­Ò©²ÄÖÐÕâÁ½¸ö³É·ÖµÄº¬Á¿ÊDz¶àµÄ£¬ÕâÁ½¸ö³É·ÖÔÚÒ»¶¨Ìõ¼þÏÂÊÇ¿ÉÒÔÏ໥ת»¯µÄ£¬Ò»°ãÇé¿öÏÂÒì«ÜöÜÕÓ¦¸ÃÊÇ ...

ÄÇ·Ö×ÓÁ¿²»»á´ó36!

½¨ÉèÂ¥Ö÷ÉÏ´«MSÌõ¼þ¼°Í¼Æ×,À´·ÖÎöÒ»ÏÂ.
ÎÒΪ³æ³æ£¬³æ³æÎªÎÒ¡£
8Â¥2008-01-15 20:15:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghbczh

ľ³æ (СÓÐÃûÆø)

ÎÒÒѾ­×öÁËÖÊÆ×ÁË£¬ÀïÃæ¼¸¸ö·Ö×ÓÁ¿±È½Ï¸ßµÄÊÇ417+1Õâ¸öÊÇ«Üö߰û´í£¬ÁíÒ»¸öÊÇ452+1¾Í²»ÖªµÀÊÇʲôÁË£¬Ö÷Òª¾ÍÊÇÒª²éÃ÷Õâ¸ö³É·Ý¡£Èç¹ûÒª×ö½á¹¹È·Ö¤µÄ»°¸ÃÔõô×ö°¡£¿Èç¹û«Üöß°AºÍBµÄ»°£¬ËüÃÇΪÁ¢ÌåÒì¹¹Ì壬·Ö×ÓÁ¿Ó¦¸ÃÊÇÒ»ÑùµÄ°¡¡£
9Â¥2008-01-16 18:12:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cw0510

ľ³æ (ÖøÃûдÊÖ)

ÎҵĿɰ®baobao

452-417=35!!!,²»ÊÇ36
¿´ÑùÄã×öµÄEI MS,ÄãÊÔһϣ̣ã­ESI MS,ÊÇÈíµçÀë,Ðγɣۣͣ«H£Ý¡¢£Û£Í£«£Îa£ÝµÈ

¸ù¾Ý£ÎÂÉ£¬·Ö×ÓÁ¿£´£µ£³ÎªÆæÊý£¬»¯ºÏÎïº¬ÆæÊý¸öµªÔ­×Ó£¡£¡£¡
ÎÒΪ³æ³æ£¬³æ³æÎªÎÒ¡£
10Â¥2008-01-16 20:23:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ghbczh µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 266Çóµ÷¼Á +16 ÑôÑôÍÛÈû 2026-04-01 16/800 2026-04-03 15:38 by Çç¿Õ210210
[¿¼ÑÐ] Çóµ÷¼Á»ú»á +5 ÒâȾivy 2026-04-03 5/250 2026-04-03 15:13 by qoooooo614
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 ´ºÈÕÀ´ÐÅ- 2026-04-03 5/250 2026-04-03 15:01 by buqi613
[¿¼ÑÐ] 085404×Ü·Ö289£¬Çóµ÷¼Á +3 Acesczlo 2026-03-29 3/150 2026-04-03 14:41 by µªÆøÆøÆø
[¿¼ÑÐ] 289-Çóµ÷¼Á +4 ÕâÀïÊÇ_ 2026-04-03 4/200 2026-04-03 14:23 by 1753564080
[¿¼ÑÐ] 0705Àíѧ294Çóµ÷¼Á +3 ³É¹û³É¹ûcg5 2026-04-03 3/150 2026-04-03 14:04 by simons1972
[¿¼ÑÐ] 285Çóµ÷¼Á +6 FZAC123 2026-03-30 6/300 2026-04-03 12:22 by xingguangj
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +8 °¬Ö¾ºã 2026-04-03 9/450 2026-04-03 10:22 by macy2011
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼²ÄÁÏ¿ÆÑ§Ó빤³Ì288·Ö£¬Çóµ÷¼Á +14 Êdz½°¡ 2026-04-02 14/700 2026-04-02 21:10 by dongzh2009
[¿¼ÑÐ] 348Çóµ÷¼Á +11 zzzzyk123 2026-04-01 11/550 2026-04-02 16:52 by Wang200018
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +9 Ë«ÂíβƦÀϰå2 2026-04-01 9/450 2026-04-02 12:14 by oooqiao
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Sa67890. 2026-04-01 7/350 2026-04-01 19:50 by 6781022
[¿¼ÑÐ] 086502»¯Ñ§¹¤³Ì342Çóµ÷¼Á +7 °¢Ò̸´¹Å²»¹ý 2026-03-27 7/350 2026-04-01 16:14 by yanflower7133
[¿¼ÑÐ] 358Çóµ÷¼Á +3 ÍõÏòÑô»¨ 2026-03-31 3/150 2026-04-01 09:56 by zzchen2000
[¿¼ÑÐ] ¿¼ÑвÄÁϹ¤³Ì351·Öµ÷¼Á +5 Õû¸öºÃµÄ 2026-03-31 5/250 2026-04-01 09:36 by topgun2009
[¿¼ÑÐ] 289Çóµ÷¼Á +7 BrightLL 2026-03-29 7/350 2026-03-31 22:05 by 544594351
[¿¼ÑÐ] 08¹¤¿ÆÇóµ÷¼Á286 +5 tgs_001 2026-03-28 5/250 2026-03-31 08:18 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 279Çóµ÷¼Á +12 jµÄÁ¢·½ 2026-03-29 12/600 2026-03-30 20:30 by dick_runner
[¿¼ÑÐ] 295Çóµ÷¼Á +5 1428151015 2026-03-27 6/300 2026-03-28 04:04 by fmesaito
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û