Scopafungin is the major component of the non-polyenic endomycin complex which was extracted from Streptomyces hygroscopicus var. enhygrus var. nova and purified by partition column chromatography or silica gel column chromatography followed by crystallization. It is a white crystalline compound which contains carbon (60.95%), hydrogen (9.00%), nitrogen (4.01 %) and oxygen (26.46 %) and melts a...

maintaining soil productivity is one of the key factors in sustainable agriculture. soil erosion reduces soil productivity over a long-term period of time. therefore, determining soil erosion tolerance is necessary for sustainable agriculture production. in this study, the long-term effects of erosion on soil productivity in the typical kohin watershed were evaluated. the soil productivity inde...

fennel is one of the oldest herbs and possesses appealing flavor and beneficial medicinal effects. fennel(foeniculum vulgare mill.) belongs to the apiaceae family and its essential oil and seeds are used to flavor foods including meats, ice cream, candy, baked goods and condiments. the increasing commercial value of fennel necessitates the need to develop elite ecotypes with high essential oil ...