How to start a trial from the extracted substance from garlic, using DCM, which starts from the peeled garlic langkrathiam, SA brought shredded small pieces put into beaker beaker 4 by volume is as follows: 20 g, 40. G., 80 Grams and 120 grams, and then put the mixture into the DCM 50. Ml, 50 ml, 100 ml and 150 ml respectively, leaving 90 minutes long lead additives additives Whatman filter paper filter with the No.1 pick, but the liquid part store. Bring the liquid to leave 24 hours to evaporate solvent until dry in a laminar flow cabinet.
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