The aim of the research was to measure the production of protease enzyme in alkaline and thermophilic of bacteria Bacillus licheniformis. The protease enzyme signed by clear zone arround the bacteria colonies on medium which contain 1% skimmed milk. The activities of protease enzyme treated by the period of incubation, temperature and pH, which measured by spectrophotometer at λ 280 nm. The r…
Dengue fever (DF) is still a health problem in Indonesia where primary DF ussually gives less symptom then secondary DF. DF had been known to assail on liver cells (hepatitis) that gives increase Aspartate Aminotransferase (AST) and Alanine Aminotransferase (ALT) enzymes level, and dengue hepatitis can be serious until fatal. Therefore increased level of transaminase in DF (primary or secondary…
Abstract: Isoflavone is a bioactive componnd found in fermented soy bean or tern pe, and found to have beneficial effect on human health. The objectives of this research were to assay the activity of tempe isoflavone in inhibiting the a-glucosidase enzyme in vitro and to determine the dosage of antihyperglycemic activity ofisoflavone tempe, Inhibitory effects oftempe isoflavone on a-glucosidase…
PGV-1 or 2,5-bis(4’-hydroxy-3,5’-dimethylbenzylidene) cyclopentanone and RGV-2 or 2,5-bis(4’-hydroxy-3’-5’-diethybenzylidene)cyclopentanone are tro benzylidene cyclopentanone analogues of curcumin. In or study, we ivestiggeted the effects of these compounds on the β-hexoaminidase enzyme relese from mast cell culture (RBL-2H3 cell line,). Thapsigargin and lonomycin were used as intrac…