Znn3bq.jpeg
²é¿´: 2241  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

miraclechu

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÓйØÖ¬·¾Ëá¼×õ¥»¯µÄÎÊÌâ ÒÑÓÐ2È˲ÎÓë

×î½üÔÚ×öϸ¾úÖ¬·¾ËáµÄÌáÈ¡ºÍ²â¶¨£¬ÐèÒª½«Ö¬·¾Ëá¼×õ¥»¯ºóÅÜGC-MS£¬²éÔÄÁËÏà¹ØµÄÎÄÏ×£¬·¢ÏÖÓõÄ×î¶àµÄÊÇMorrison and Smith£¨1964£©µÄ·½·¨£¬¼´Èý·ú»¯Åð¼×´¼ÈÜÒº¼×õ¥»¯£¬ÎÄÏ×ÖÐÓÐÕâôһ¶Î»°
Boron fluoride-methanol reagent was added under nitrogen, in the proportions 1 ml reagent per 4-16 mg of lipid, and the tube was closed with the screw cap. The tube was then heated in a boiling water bath for the requisite time, cooled, and opened. The esters were extracted by adding 2 volumes of pentane, then 1 volume of water, shaking briefly, and centrifuging until both layers were clear.
Èý·ú»¯Åð²»ÊǺÍË®¾çÁÒ·´Ó¦Ã´£¬ÕâÀï¼ÓË®»á²»»áºÍÈý·ú»¯Åð·´Ó¦°¡

»¹ÓоÍÊÇÕâÆªÎÄÏ×¾ÍÊǽ«Èý·ú»¯Åð¼×´¼ÈÜÒº¼Óµ½Ö¬·¾ËáÀïÅ¡ÉϸÇ×Ó100ÉãÊ϶Èˮԡ2min¾Í¿ÉÒÔ£¬ÕâºÍ¹ú±êÓÃÀäÄý¹Ü»ØÁ÷ʲôµÄ¼ò»¯Á˲»ÉÙ£¬ÄÜ´ïµ½Á¼ºÃµÄ¼×õ¥»¯Ð§¹ûô£¬ÎÒ¿´µ½ÓеÄÎÄÏ×»¹ÓÐÔÚÆ¿×ÓÀïÅ¡ÉϸÇ×Ó100¶Èˮԡ40minµÄ = =

µÚÒ»´Î×öÏà¹ØµÄʵÑéÍêȫû¾­Ñé°¡£¬´óÉñÃÇÇó½â´ð°¡£¬Ð»Ð»Ð»Ð»
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

RachelJan❤||׿¹úÉÐδͳһ£¬±ðºÍ¸ç̸°®Çé......
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

²ÌÙ»

гæ (³õÈëÎÄ̳)

ÎÒÏëÎÊÏÂÂ¥Ö÷ÎÊÌâ½â¾öû£¬ÄãÝÍÈ¡µÄÊÔ¼ÁÁ¿ÓжàÉÙ°¡£¬Èç¹ûºÜÉÙÁ¿µÄµÄ»°ÄãÊÇÔõôÝÍÈ¡µÄѽ£¬ÎÒÊÇÁ¿Ì«ÉÙ£¬1ML,ÝÍȡʱ±È½ÏÄѲÙ×÷°¡
8Â¥2013-06-05 16:34:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

suiweiwei

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Õâ¸öÊDz»ÓüÓË®µÄ£¬ÎÒ×öµÄÊÇ´Ó΢ÔåÀïÌáȡ֬·¾Ëᣬ¼×õ¥»¯¾ÍÊÇÖ±½Ó¼ÓµÄÈý·ú»¯Åð¼×´¼ÈÜÒº£¬100¶È·´Ó¦ÁË2Сʱ£¬ÓÃGC²âµÄºÜºÃ
¼ºËù²»Óû£¬ÎðÊ©ÓÚÈË
2Â¥2012-12-27 16:00:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

suiweiwei

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
laozuzunzhe: ½ð±Ò+1, ¹ÄÀø½»Á÷£¡ 2012-12-28 20:47:46
¿ÉÒÔ¶à¼ÓһЩ¼×´¼£¬ÔÚ¼ÓÈÈ·´Ó¦µÄʱºòÃÜ·âÐÔ²»Ì«ºÃ±£³Ö£¬ÎÒ×öµÄʱºòÒ»°ã»áÔÙ¶à¼Óµã¼×´¼£¬Èý·ú»¯Åð¼×´¼ÈÜÒº±È½Ï¹ó£¬¼×´¼±ãÒË£¬Ò»°ãÊǼӵÄ1:1
¼ºËù²»Óû£¬ÎðÊ©ÓÚÈË
3Â¥2012-12-27 16:02:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

miraclechu

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by suiweiwei at 2012-12-27 16:00:04
Õâ¸öÊDz»ÓüÓË®µÄ£¬ÎÒ×öµÄÊÇ´Ó΢ÔåÀïÌáȡ֬·¾Ëᣬ¼×õ¥»¯¾ÍÊÇÖ±½Ó¼ÓµÄÈý·ú»¯Åð¼×´¼ÈÜÒº£¬100¶È·´Ó¦ÁË2Сʱ£¬ÓÃGC²âµÄºÜºÃ

Äã¿´ÎÒ¸øµÄÄǶÎÎÄÏ×ÖÐ˵µÄÊǼ×õ¥»°Ö®ºóÝÍÈ¡²úÎïʱÏȼÓÎìÍéÔÙ¼ÓË®£¬ÄãÝÍÈ¡¼×õ¥»°²úÎïÓÃʲô°¡£¬»¹ÓÐÄã¾ÍÖ±½Ó½«ÎïÖʼÓÈë·´Ó¦µÄСƿÖÐÅ¡ÉϸÇ×Ó·ÅÔÚˮԡÀïô
RachelJan❤||׿¹úÉÐδͳһ£¬±ðºÍ¸ç̸°®Çé......
4Â¥2012-12-27 18:56:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 Ò»ÑùYWY 2026-04-04 13/650 2026-04-10 11:07 by mattzhming
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703»¯Ñ§ 346·ÖÇóµ÷¼Á +22 ÍÁ¶¹er? 2026-04-09 23/1150 2026-04-10 10:58 by ¸ßά´º
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +5 jggshjkkm 2026-04-10 5/250 2026-04-10 10:37 by cal0306
[¿¼ÑÐ] ²ÄÁϸ´ÊÔÇóµ÷¼Á +20 xhhdjdjsjks 2026-04-09 20/1000 2026-04-10 10:25 by ËïСС12457
[¿¼ÑÐ] 280Çóµ÷¼Á +11 Àîrien 2026-04-04 11/550 2026-04-10 10:11 by 314126402
[¿¼ÑÐ] Çóµ÷¼Á +13 MAXâê㯠2026-04-09 14/700 2026-04-10 09:14 by Delta2012
[¿¼²©] ²©Ê¿×Ô¼ö +7 ¿É¿ÉСÅÖ 2026-04-08 7/350 2026-04-10 08:28 by kimhero
[¿¼ÑÐ] 278Çóµ÷¼Á +27 ·¶æÃÄÈ 2026-04-07 31/1550 2026-04-09 20:49 by zhouxiaoyu
[¿¼ÑÐ] 288Çóµ÷¼Á +11 ´úfish 2026-04-09 11/550 2026-04-09 17:59 by qluyyj
[¿¼ÑÐ] 337Çóµ÷¼Á +4 Gky09300550£¬ 2026-04-09 4/200 2026-04-09 17:18 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÇóÖú +14 LULONG1 2026-04-03 19/950 2026-04-09 10:43 by chenxi233
[¿¼ÑÐ] 086000µ÷¼Á +4 Ê®Æßsa 2026-04-07 4/200 2026-04-09 09:27 by Ò¼ÍùŸoǰ
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +11 ´ó»ðɽС»ðɽ 2026-04-05 11/550 2026-04-06 22:55 by yunlongyang
[¿¼ÑÐ] ¹¤¿Æ 22408 267ÇóÍÆ¼ö +4 wanwan00 2026-04-05 5/250 2026-04-06 22:47 by chenzhimin
[¿¼ÑÐ] »ªÄÏÀí¹¤0703»¯Ñ§£¬×Ü·Ö336Çóµ÷¼Á +10 ÊÖ»úÓû§ 2026-04-03 11/550 2026-04-06 22:20 by michael2011
[¿¼ÑÐ] 332Çóµ÷¼Á +17 ССÃÏ... 2026-04-05 18/900 2026-04-06 09:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 283Çóµ÷¼Á +5 baiiyu 2026-04-05 6/300 2026-04-05 20:35 by à£à£à£0119
[¿¼ÑÐ] 290Çóµ÷¼Á +7 luoziheng 2026-04-04 7/350 2026-04-04 23:17 by lqwchd
[¿¼ÑÐ] ²ÄÁÏ383Çóµ÷¼Á +5 ¹ùÑôÑôÑô³É 2026-04-04 5/250 2026-04-04 19:06 by dongzh2009
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-03 3/150 2026-04-03 23:01 by qzxyhcsy
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û