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Determination of riboflavin by using UV-vis

1. To determine the amount of riboflavin in children multivitamin tablet. 2. To compare the value obtain of riboflavin with the published value for the tablet. INTRODUCTION: Riboflavin also knows as vitamin B2 that has chemical formula of C17H20N4O6 is the water soluble vitamin that means the body was not stored them and also not produce them, the sources of the riboflavin can found in plants or animals tissues such as almonds, organ meats, whole grains, green leafy vegetables milk and etc. Vitamin B2 is very important to the body cause it is involved in the vital metabolic processes in the human body, and it is necessary for the body growth, also can act as antioxidant in order to prevent…