Ò»¡¢ÊµÑéÄ¿µÄºÍÄÚÈÝ
Ä¿µÄ£ºÑ§Ï°ºÍÕÆÎÕ½Íĸ¾ú·¢½ÍÌDzúÉú¾Æ¾«ºÍ¾ÆÇú·¢½ÍÅ´Ã×ÅäÖÆÅ´Ã×Ìð¾ÆµÄ·½·¨¡£
ÄÚÈÝ£º1£®½Íĸ¾úµÄ¾Æ¾«·¢½Í¡£
2£®Å´Ã×Ìð¾ÆµÄÄðÖÆ¡£
¶þ¡¢ÊµÑé²ÄÁϺÍÓþß
ÅàÑøµÄÄð¾Æ½Íĸ(Saccharomyces cerevisiae)бÃæ¾úÖÖ¡£
¾Æ¾«·¢½ÍÅàÑø»ù¡¢Ìð¾ÆÇú¡¢ÕôÁóË®¡¢ÎÞ¾úË®¡¢Å´Ãס£
ÂÁ¹ø¡¢µç¯¡¢Èý½ÇÆ¿¡¢Å£Æ¤Ö½¡¢ÃÞÉþ¡¢ÕôÁó×°Öá¢Ë®Ô¡¹ø¡¢Õñµ´Æ÷¡¢¾Æ¾«±ÈÖؼơ£
Èý¡¢²Ù×÷²½Öè
(Ò»)½Íĸ¾úµÄ¾Æ¾«·¢½Í
1£®ÅàÑø»ù ÅäÖƺõķ¢½ÍÅàÑø»ù·Ö×°ÈË300minÈý½ÇÆ¿ÖУ¬Ã¿Æ¿100mL£¬121¡æʪÈÈÃð¾ú20¡«30min¡£
2£®½ÓÖÖºÍÅàÑø ÓÚÅàÑø24hµÄÄð¾Æ½ÍĸбÃæÖмÓÈëÎÞ¾úË®5mL£¬ÖƳɾúÐüÒº¡£²¢ÎüÈ¡lmL£¬½ÓÖÖÓÚ×°ÓÐ100mLÅàÑø»ùµÄÈý½ÇÆ¿ÖУ¬Ò»¹²½Ó2Æ¿£¬ÆäÖÐ1Æ¿ÓÚ30¡æºãξ²Ö¹ÅàÑø£¬Áí1Æ¿ÖÃ30¡æºãÎÂÕñµ´ÅàÑø¡£
3£®½Íĸ¾úÊýÄ¿µÄ¼ÆÊý ÿ¸ô24hÈ¡Ñù£¬¾10±¶Ï¡Êͺó½øÐÐϸ°û¼ÆÊý(·½·¨²ÎÔÄ¡°Ï¸¾úÊýÁ¿²â¶¨¡±)¡£
4£®¾Æ¾«ÕôÁ󼰾ƾ«¶ÈµÄ²â¶¨ È¡60mLÒÑ·¢½ÍÅàÑø3dµÄ·¢½ÍÒº¼ÓÖÁÕôÁó×°ÖõÄÔ²µ×ÉÕÆ¿ÖУ¬ÔÚˮԡ¹øÖÐ85¡«95¡æÏÂÕôÁó¡£µ±¿ªÊ¼Á÷³öÒºÌåʱ£¬×¼È·ÊÕ¼¯40mLÓÚÁ¿Í²ÖУ¬Óþƾ«±ÈÖؼƲâÁ¿¾Æ¾«¶È¡£
5. Æ·³¢ È¡ÉÙÁ¿Ò»¶¨Å¨¶È(30¡«40¶È)µÄ¾ÆÆ·³¢£¬Ìå»á¿Ú¸Ð¡£
(¶þ)Å´Ã×Ìð¾ÆµÄÅäÖÆ
1. Ìð¾ÆÅàÑø»ùÖÆ×÷ ³ÆÈ¡Ò»¶¨Á¿ÓÅÖÊÅ´Ã×(²ÚÅ´Ã׸üºÃ)¡£ÓÃË®ÌÔÏ´¸É¾»ºó£¬¼ÓË®Á¿ÎªÃ×Ë®±È1£º1£¬¼ÓÈÈÖóÊì³É·¹¡£»òÕßÅ´Ã×Ï´¾»ºó£¬ÓÃË®½þ͸£¬Á¤¸ÉË®ºó£¬¼ÓÈÈÕôÊì³É·¹£¬¼´ÎªÌð¾ÆÅàÑø»ù¡£
2£®½ÓÖÖ Å´Ã×ÀäÈ´ÖÁ35¡æÒÔÏ£¬¼ÓÈëÊÊÁ¿µÄÌð¾ÆÇú(ÓÃÁ¿°´²úƷ˵Ã÷Êé)²¢ÅçÈ÷һЩÇåË®°èÔÈ£¬È»ºó×°Èëµ½¸É¾»µÄÈý½ÇÆ¿Öлò×°Èë¾Û±ûÏ©´üÖС£×°·¹Á¿ÎªÈÝÆ÷µÄl/3¡«2/3£¬ÖÐÑëÍÚ¶´£¬·¹ÃæÉÏ£ºÔÙÈöһЩ¾ÆÇú£¬ÈûÉÏÃÞÈû»òÔúºÃ´ü¿Ú£¬ÖÃ25¡«30¡æÏÂÅàÑø·¢½Í¡£
3£®ÅàÑø·¢½Í ·¢½Í2d±ã¿ÉÎŵ½¾ÆÏã棬¿ªÊ¼Éø³öÇåÒº£¬3¡«4dÉø³öÒºÔ½À´Ô½¶à£¬´Ëʱ£¬°Ñ¶´Ìîƽ£¬ÈÃÆä¼ÌÐø·¢½Í¡£
4£®²úÆ·´¦Àí ÅàÑø·¢½ÍÖÁµÚ7dÈ¡³ö£¬°Ñ¾Æ²ÛÂËÈ¥£¬ÖÒº¼´ÎªÅ´Ã×Ìð¾ÆÔÒº£¬¼ÓÈëÒ»¶¨Á¿µÄË®¡£¼ÓÈÈÖó·Ð±ãÊÇÅ´Ã×Ìð¾Æ£¬¼´¿ÉÆ·³¢¡£
ËÄ¡¢×¢ÒâÊÂÏî
ÄðÖÆÅ´Ã×Ìð¾ÆʱŴÃ×·¹Ò»¶¨ÒªÖóÊìÖó͸£¬²»ÄÜÌ«Ó²»ò¼ÐÉú£»Ã×·¹Ò»¶¨ÒªÁ¹Í¸ÖÁ35¡æÒÔϲÅÄÜ°è¾ÆÇú£¬·ñÔò»áÓ°ÏìÕý³£·¢½Í¡£
Îå¡¢ÑÝʾ
¾Æ¾«ÕôÁó¹ý³Ì
Áù¡¢ÊµÑ鱨¸æ
¼Ç¼½Íĸ¾Æ¾«·¢½Í¹ý³Ì£¬±È½ÏÁ½ÖÖÅàÑø·½·¨½á¹ûµÄ²»Í¬£¬²¢½âÊÍÆäÔÒò¡£
¼Ç¼ŴÃ×ÅäÖÆÅ´Ã×Ìð¾ÆµÄ·¢½Í¹ý³Ì£¬ÒÔ¼°Å´Ã×Ìð¾ÆµÄÍâ¹Û¡¢É«¡¢Ï㡢ζºÍ¿Ú¸Ð¡£
Æß¡¢ÎÊÌâºÍ˼¿¼
1£®ÎªÊ²Ã´Å´Ã×·¹Î¶ÈÒª½µÖÁ35¡æÒÔÏ°è¾ÆÇú£¬·¢½Í²ÅÄÜÕý³£½øÐУ¿Å´Ã×·¹Ò»¿ªÊ¼·¢½ÍʱҪÍÚ¸ö¶´£¬ºóÀ´ÓÖÌîƽ£¬ÕâÓÐʲô×÷ÓÃ?
2£®¾Æ¾«·¢½ÍÅàÑø»ùÅä·½ÖÐÈçÈ¥µôKH2PO4£¬Í¬Ñù½ÓÈ˾ƾ«½Íĸ¾ú½øÐз¢½Í£¬½«³öÏÖºÎÖÖ½á¹û?Ϊʲô£¿
ÉÏһƪ£ºÈéËá·¢½ÍÓëÈéËá¾úÒûÁÏ
ÏÂһƪ£ºÎ¢ÉúÎï¾úÖÖ±£²Ø