Question

estimation of lactose content of supplied milk by benedict’s solution precaution?​

Answer 1

Answer:

Take 5 ml of milk sample into a volumetric flask (50 ml). add 2.5 ml of 10% sodium tungestate drop by drop with continuous mixing. Leave the mixture in the flask for 10 minutes and then filter. In another beaker, put 25 ml of benedict's reagent with 30 ml of distilled water and 2 gm of anhydrous sodium carbonate

Answer 2

Answer:

Determination of Lactose percentage in Milk sample (Benedict's Method) Lactose is synthesized within the alveolar cells of mammary gland from material extracted from blood. The normal content of lactose in milk is 4.5-5%. ... Take 5 ml of milk sample into a volumetric flask (50 ml).