²é¿´: 10317  |  »Ø¸´: 13

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
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

suiweiwei

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÎÒÊǼ×õ¥»¯Ö®ºóÓÃÕý¼ºÍéÝÍÈ¡µÄ£¬È»ºóÔÙÐýÕôŨËõ¡£ÎÒ¾õµÃÓ¦¸Ã²»¼ÓË®°É£¬¼ÓµÄ»°Ò²Ó¦¸Ã¼ÓÏ¡µÄÂÈ»¯ÄÆË®ÈÜÒº£¬¿ÉÒÔʹÆä¸üÓÐЧµÄ·Ö²ã£¬µ«Ò»°ãÎÒÃǼ×õ¥»¯Ö®ºóÊDz»¼ÓµÄ¡£ÎÒ×öµÄGCÒ²ÄܰÑϸ¾úµÄ²â³öÀ´¡£¿ÉÄÜ·½·¨²»Ò»Ñù°É£¬ÎÒÓõÄÊǶþÂȼ×Íé-¼×´¼ÌáÈ¡µÄ£¬Ä㿪ʼÓÃʲôÌáÈ¡µÄ£¿
¼ºËù²»Óû£¬ÎðÊ©ÓÚÈË
5Â¥2012-12-28 09:32:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

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

miraclechu

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by suiweiwei at 2012-12-28 09:32:26
ÎÒÊǼ×õ¥»¯Ö®ºóÓÃÕý¼ºÍéÝÍÈ¡µÄ£¬È»ºóÔÙÐýÕôŨËõ¡£ÎÒ¾õµÃÓ¦¸Ã²»¼ÓË®°É£¬¼ÓµÄ»°Ò²Ó¦¸Ã¼ÓÏ¡µÄÂÈ»¯ÄÆË®ÈÜÒº£¬¿ÉÒÔʹÆä¸üÓÐЧµÄ·Ö²ã£¬µ«Ò»°ãÎÒÃǼ×õ¥»¯Ö®ºóÊDz»¼ÓµÄ¡£ÎÒ×öµÄGCÒ²ÄܰÑϸ¾úµÄ²â³öÀ´¡£¿ÉÄÜ·½·¨²»Ò»Ñù°É£¬ÎÒÓà ...

ÎÒ»¹Ã»¾ßÌå×ö£¬×¼±¸ÓÃBligh and Dyer (1959)µÄ·½·¨£¬Ò²¾ÍÊÇÓÃÈýÂȼ×Íé-¼×´¼-Ë®ÌáÈ¡£¬Ò²¿´µ½ÓÐÓöþÂȼ×Íé-¼×´¼-Ë®ÌáÈ¡µÄ£¬Çø±ð¾ÍÔÚÓöþÂȼ×Í黹ÊÇÈýÂȼ×Í飬֬·¾ËáÔÚÈýÂȼ×ÍéÖÐÈܽâ¶È´óЩ»¹ÊÇÔÚ¶þÂȼ×ÍéÖÐÈܽâ¶È´óÐ©ÄØ
RachelJan❤||׿¹úÉÐδͳһ£¬±ðºÍ¸ç̸°®Çé......
6Â¥2012-12-28 11:05:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°ÑÐıù·â

ľ³æ (ÖøÃûдÊÖ)

7Â¥2013-03-28 10:45:52
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

lvbolantao

ľ³æ (ÖøÃûдÊÖ)

ÏëÇë½ÌÏ£¬ÄúÔÚ¼×õ¥»¯ÊÇÓõÄÈÝÆ÷ÊÇʲô£¬´øÐý¸ÇËÜÁÏÀëÐĹܿÉÒÔÂð
»îÔÚµ±ÏÂ
9Â¥2014-06-24 23:22:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¿ìÀÖ¿§·È2013

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Â¥Ö÷£¬Äã×ö³öÀ´ÁËÂð£¿ÎÒ×î½üÕýÔÚ×öÄØ£¬³öÀ´µÄ£Ç£ÃͼÆ×²»ÀíÏ룬ÄÜÏêϸ˵һÏÂÄúµÄ·½°¸Â𣿲»Ê¤¸Ð¼¤£¡
ËäǧÍòÈË£¬ÎáÒàÍùÒÓ£¡
10Â¥2014-12-20 09:54:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ miraclechu µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +8 yaoyewhu2008 2026-08-20 8/400 2026-08-20 08:46 by since¡ª2010
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +14 kkkl_v 2026-08-19 15/750 2026-08-20 08:21 by sunzitan
[»ù½ðÉêÇë] »¶Ó­·¢À´filecodeµÄMz6ºóµÄ´úÂëÑéÖ¤Æä¹æÂÉ +55 ҽѧÀÏÄк¢ 2026-08-13 123/6150 2026-08-19 23:44 by stan_et
[»ù½ðÉêÇë] ʱ¼ä´Á±äÁË£¬ÄÜ¿´³öʲôÎÊÌ⣿ +12 »ùŵßä¿Í 2026-08-17 16/800 2026-08-19 22:04 by kk µÄСľ³æ
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +11 ziyangfang 2026-08-19 13/650 2026-08-19 21:28 by aasahr
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +4 yuleib84 2026-08-19 5/250 2026-08-19 19:52 by hhs666
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+14 ²¼²¼ºÍÒ»¶þ 2026-08-19 15/750 2026-08-19 18:07 by gltch
[»ù½ðÉêÇë] filecode=ºóÃæµÚÒ»¸öÊÇ´óд×Öĸ +10 wangze12014 2026-08-14 12/600 2026-08-19 16:56 by ¿àÄѲ©Ê¿
[»ù½ðÉêÇë] 2027¹ã¶«Ê¡½ÜÇà +4 ÄÌţСºÚ 2026-08-15 10/500 2026-08-19 11:02 by wanfengnew
[»ù½ðÉêÇë] ¿ìÅ©ÀúÆßϦ½ÚÁË£¬ÇáËÉһϣ¬ÄÐÈËÇÄÇÄ»°£¬Å®Ê©Ö÷Çë²»Òª½øÀ´¡£ +6 Tide man 2026-08-14 7/350 2026-08-19 09:56 by ZJTJZ
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +6 CrisMessi 2026-08-18 6/300 2026-08-19 08:06 by Equinoxhua
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +10 yuleib84 2026-08-18 11/550 2026-08-19 07:30 by Óðë·ãf
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +4 wwm09 2026-08-17 6/300 2026-08-18 15:36 by wwm09
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË8-15 +14 archvillain 2026-08-15 26/1300 2026-08-18 13:37 by phantomgost
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] ÄÄλÀϸçÖªµÀ½ñÄêµÄ¹ú×ÔÈ»¾ßÌåÄÄÒ»Ìì·Å°ñ£¿ +13 Ldrop2023 2026-08-13 16/800 2026-08-18 12:25 by µí·Û°áÔ˹¤
[»ù½ðÉêÇë] 93BebMhtakhǰºó11λ¿ªÍ·¶¼ÊÇ´óд +4 ÇÒÌý»¢Ð¥ 2026-08-17 5/250 2026-08-18 00:49 by ²Ì°ô°ôÇ…
[»ù½ðÉêÇë] ¸Ð¾õÊÇÏÂÖܷŰñÁË +6 angus9576 2026-08-17 11/550 2026-08-17 23:57 by angus9576
[»ù½ðÉêÇë] ½ñÌìϵͳ¶à´Îά»¤£¬Ã÷ÌìºÜ¿ÉÄܷŰñ£¡ +8 zju2000 2026-08-16 9/450 2026-08-17 12:20 by lmz0216
[¾«Ï¸»¯¹¤] ÕÐÆ¸ ½ðÊôƽĥҺ£¬Å×¹âÒºÑз¢¹¤³Ìʦ +3 СÌì0311 2026-08-14 3/150 2026-08-16 07:31 by H9PLUS
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û