Answer: Cream is a dairy product obtained by separating the fatty portion of milk. Its various types are primarily differentiated by fat content and processing methods. Proper manufacturing and storage are crucial to prevent numerous defects that can compromise its quality. Different types of cream manufactured in a dairy plant include: **1. Fluid Creams:** These are the most common types, varying in fat content. *Half-and-Half* contains 10.5-18% milk fat, often used in coffee. *Light Cream* or *Coffe...

Answer: Butter is a dairy product made by churning fresh or fermented cream, primarily composed of milk fat, water, and milk solids not fat (MSNF). It is essentially a water-in-oil emulsion, whereas cream is an oil-in-water emulsion. According to the Food Safety and Standards (Food Products Standards and Food Additives) Regulations, 2011, butter must contain not less than 80% milk fat, not more than 16% moisture, and not more than 2.5% common salt. ### Churning Theories Two primary theories explain t...

Answer: Ghee constants are a set of specific physical and chemical properties used to assess the purity, quality, and sometimes the origin of ghee (clarified butter). These analytical values are crucial for detecting adulteration, ensuring compliance with food standards, and reflecting the inherent fatty acid composition of the milk fat from which ghee is derived. Key ghee constants include the Reichert-Meissl (RM) value, Polenske value, Saponification value, Iodine value, and Butyrorefractometer (BR) ...

Answer: Ghee, an essential dairy product in many cultures, is essentially clarified butterfat, anhydrous in nature. The fundamental principle of its manufacture involves the removal of water and non-fat solids from milk fat, primarily through heat treatment. This process concentrates the milk fat, leading to a product with an extended shelf-life due to its low moisture content and the absence of microbial activity. Heating also contributes to the distinctive flavor and granular texture characteristic o...

Answer: Low fat spread is defined as a water-in-oil emulsion, which is a processed food product designed to be an alternative to butter or margarine but with a significantly reduced fat content. As per standard definitions often found in regulatory guidelines and product classifications, low fat spreads typically contain between 25% and 40% fat, making them considerably lower in calories than traditional spreads (which are usually 80% fat). Their high water phase is stabilized within the fat matrix. L...