ABSTRACT
Aspergillus niger isolated from the soil was investigated for its capability to produce various lignocellulolyticenzymes, such as LiP, endoglucanase, FPase, xylanase by solid-state fermentation, using Albizia lebbeck fruitpods as a substrate. The chemical composition of the fruit pods was studied, and the production pattern of theenzymes was examined by growing the fungi for 25 days. The LiP activity was low, whereas a good productionof endoglucanase, FPase, and xylanase enzymes was noted. A dye decolorization capacity of the A. niger wasalso studied with Congo red. Therefore, A. lebbeck fruit pods which are considered as waste and burnt off canbe utilized for the production of holocellulolytic enzymes using A. niger.
ABSTRACT
Azadirachta indica has been used medicinally throughout history by many different cultures. Many compounds have been found in the exudates of the, Azadirachta indica plant that have been used medically by humans. We have examined the pharmacological hypoglycemic action of Azadirachta indica in diabetic rats. After treatment for 24 hrs, Azadirachta indica 250mg/kg (single dose study) reduced glucose (18%), cholesterol (15%), triglycerides (32%), urea (13%), creatinine (23%), and lipids (15%). Multiple dose study for 15days also reduced creatinine, urea, lipids, triglycerides and glucose. In a glucose tolerance test in diabetic rats with neem extract 250 mg/kg demonstrated glucose levels were significantly less compared to the control group. , Azadirachta indica significantly reduce glucose levels at 15th day in diabetic rats. Azadirachta indica serves as an important alternative source in the management of diabetes mellitus involved in reducing increased blood glucose during diabetes which should be examined further by oral hypoglycemic therapy.