milk testing lab

Method of commercial sterility test for sterilized/UHT milk/flavored milk

Introduction UHT processing and aseptic filling are intended to achieve commercial sterility, microbial defects can occur at any stage of production due to insufficient heat treatment or high contamination of raw materials, resulting in food spoilage spore-forming   microorganisms. In commercial testing, the products are incubated in their final packaging for seven to thirteen days at …

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Alkaline Phosphatase Test to Check Efficiency of Pasteurized in Liquid Milk

  Introduction: Pasteurization is a critical process in the production of milk, ensuring it is safe for consumption by eliminating harmful pathogens. One key indicator of proper pasteurization is the presence of Alkaline Phosphatase, an enzyme naturally found in raw milk but destroyed at pasteurization temperatures. The Alkaline Phosphatase test is used to determine whether …

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Determination of Salt Content in Butter (Mohr’s Method)

Introduction: Butter is a widely consumed dairy product that is commonly used in cooking and baking. It is essential to ensure the quality and safety of butter by Mohr’s Method determining its salt content accurately. Excess salt in butter can affect its taste, texture, and shelf life. is a reliable and widely used technique to …

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Title: Understanding the Rationality of Using 10.75ml Milk for Fat Estimation Using the Gerber Method

The Gerber Method: Historical Insights into Fat Estimation The Gerber Method stands as a foundational and venerable chemical test utilized for the determination of fat content within various substances, with milk being the most commonly tested material. Dr. Niklaus Gerber, hailing from Switzerland, introduced and patented this method in 1891. By implementing the Gerber Method, …

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The Influence of Feed on Richert Micelle Value and Butyro-Refractometer Values

Introduction: Have you ever wondered how the food cow’s eat affects the quality of milk they produce? Well, get ready for an exploration into the impact of feed on two essential quality factors of milk fat: Richert micelle value and Butyro refractometer values. Join us as we delve into the world of bovine nutrition and …

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Aroma Profiling in Dairy Products: Unraveling the Scent Secrets

Introduction: Dairy products are beloved for their taste, texture, and nutritional value, but there’s another element that adds a delightful dimension to these culinary delights: their enchanting aroma. The unique scents of dairy, such as the creamy allure of butter or the aged complexity of cheese, contribute significantly to our sensory experience. In this article, …

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Is Drinking Milk at Bedtime Beneficial or Detrimental to Your Health?

Drinking milk before bedtime has been a longstanding practice passed down through generations. It is commonly believed that this practice promotes relaxation and enhances sleep quality. However, the benefits and drawbacks of consuming milk at bedtime are still subject to debate. In this article, we will impartially examine the advantages and disadvantages of incorporating a …

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Why is Urea Added to Milk? Exploring the Concerns and Detection Methods

Milk, a highly nutritious dairy product, holds a significant place in our daily lives. However, due to its perishable nature, milk is prone to adulteration. Adulterants such as urea pose major health concerns, particularly for vulnerable groups like pregnant women, children, and the elderly. Milk is a complex liquid containing proteins, fats, water, lactose, enzymes, …

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What is UHT milk?

Ultra Heat Treatment Milk is a generally used technique in the processing of milk by milk production facilities to ensure the food safety of the milk. In the UHT process, milk is heated to extremely high temperatures for a short period of time while retaining its nutritional value in order to eradicate any undesirable and …

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