Upload
sukemi-kekem-kimi
View
216
Download
3
Embed Size (px)
DESCRIPTION
Extraction
Citation preview
ExtractionChairat, et al., 2005Spent green tea of an industry producing tea juice was dried in the air for 7 days, 250 g of it was put in white fabric bag and putted on the aluminums container. 2 liters of DI water was added to the container and boiled (96-97oC) for 1 hour then left it at room temperature. The solution was filtered using watman filter paper number 5. The filtrate was concentrate at 60oC using rotary evaporator and dried at 102oC in an oven for 9 hours. The dried of spent green tea leave extract (abbreviated as SGTLE) was kept in refrigerator.ReplicactionsSGTLE (g)
16.154
25.434
37.005
48.070
mean6.666
TimesSGTLE (g)
111.533
29.017
34.654
43.820
53.020
62.691
73.261
83.543
92.667
102.962
111.740
121.919
131.893
141.354
151.602
161.160
171.416
180.229
190.896
200.290
total59.667
mean2.983