เอกสารการประชุมวิชาการและเสนอผลงานวิจัย มหาวิทยาลัยทักษิณ ครั้งที่ 19 2552 - page 898

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5% 10% 15% ¨³20 %…°ŠPolyethylene glycol
1500
Treatment
Lipase Activity
(Units/ml)
Total Activity
(Units)
%Activity
5%PEG phase
0.246 ± 0.001
0.492
23.932
5%Salt phase
0.085 ± 0.013
1.752
85.177
10%PEG phase
0.155 ± 0.005
0.697
33.908
10%Salt phase
0.080 ± 0.001
1.431
69.596
15%PEG phase
0.105 ± 0.002
0.836
40.660
15%Salt phase
0.088 ± 0.002
1.357
66.000
20%PEG phase
0.095 ± 0.023
1.047
50.919
20%Salt phase
0.110 ± 0.008
1.315
63.957
Crude centrifuged
0.103 ± 0.007
2.057
100.000
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