用高氯酸萃取叶片来测量定分和可溶性代谢产物

The harvested plant material (up to about 300 mg) is pre-weighed into 5ml polycarbonate vials (SPEX SamplePrep cat no. 2240- PC) suitable for use in 2000 Geno/Grinder® instrument. The tubes are then capped and placed immediately into liquid nitrogen (the time from harvest to freezing 首ld be as short as possible) NB: Plant material can be harvested and frozen in any cryo-vial, then transferred to the Geno/Grinder tubes just before grinding if necessary. SPEXGENO 2010 高通量组织研磨机