Blood transfusion set is a medical device that is used for the administration of blood in the recipient\"s body through intravenous cell line. Many different companies used several different techniques to sterilize this medical device but still there found the chance of contamination to the patients....

Mouth is the foremost link of our body to the external environment. Invasion of any pathogenic microbe into mouth can result into bacteraemia and hence dread-full consequences. Infections starting from mouth can rapidly spread to brain and heart. So sterilization of toothpaste is very important....

Isolation of active ingredients from medicinal plants and characterization can be traced to the beginning of 19th century. Large number of drugs from medicinal plants were discovered and introduced in modern pharmacopoeias during 1850-1950....

Research work on floriculture is being carried out at several research institutions. The crops which have received larger attention include rose, gladiolus, chrysanthemum, orchid, jasmine, tuberose, aster, marigold etc....