Iron is an essential trace element in animal nutrition, and its accurate estimation in feed ingredients such as meat meal is important for quality control, nutritional formulation, and regulatory compliance. Meat meal, being rich in proteins and minerals, is a common source of iron, but its high organic content requires proper sample preparation before analysis. […]
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Zinc dross is a Poly-metallic non-ferrous concentrates,a by-product generated during the galvanizing process and other zinc-based metallurgical operations. It consists mainly of zinc oxide, metallic zinc, and impurities such as iron, aluminum, or lead. Depending on formation temperature, zinc dross is categorized as top dross (light, oxidized form) or bottom dross (heavier, iron-rich form). Though
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Malt powder is a complex powdered beverage mix composed of malt extract,sugar, milk solids (optional), emulsifiers etc. Consumers expect malt powder to dissolve quickly and uniformly when mixed with water or milk, producing a smooth texture, consistent flavor, and no residue or lumps.Here we Malt Chocolate Powder to test the Solubility. Solubility refers to the
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Kolkata has access to one of the most sacred rivers of India, the Ganga. But, over decades of neglect from both the government and common people, today we cannot claim that our drinking water is 100% safe for consumption. We know Kolkata does have enough water processing plants, yet, even now, the water supply we
Summers in Kolkata can be pretty brutal, so once in a while, we indulge ourselves with soft drinks, especially when we are outside. However, do you know how much laboratory testing is conducted before these beverages are deemed to be safe to consume? Behind every classic cola, a zesty lemon-lime, or a fruity soda, a
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Polenske value is an important analytical parameter used to evaluate the purity and quality of ghee. It specifically measures the amount of volatile, water-insoluble fatty acids present in ghee. Since these fatty acids are characteristic of milk fat, the Polenske value serves as a reliable test to detect adulteration with non-dairy fats or oils. A
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Due to its strong flavor and high nutritional oil content, mustard seed, also known as rai seed, is one of the most important oilseeds and spices. Mustard seed quality and purity are essential for maintaining industrial processing standards as well as consumer safety. Determining the amount of acid insoluble ash is one of the key
Acid Insoluble Ash Testing Procedure in Mustard Seed in Our Lab Read More »
Water has always been the lifeblood of civilisation, yet in modern-day Gulbarga, access to safe drinking water is becoming an increasingly urgent challenge. As the city’s population grows rapidly, the water demand is soaring, placing a tremendous strain on local resources. At the same time, unchecked pollution, from industrial effluents to untreated sewage. This is
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Dissolved Oxygen (DO) is one of the most important parameters in assessing the quality of Wastewater/Sewage water/Effluent water. It represents the amount of oxygen available in water for aquatic life and for biological processes such as the degradation of organic matter. Adequate oxygen levels are essential for aerobic microorganisms to break down pollutants, while low
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Acid value is an important parameter in assessing the quality and purity of groundnut oil.In groundnut oil, a higher acid value indicates hydrolytic rancidity due to the breakdown of triglycerides into free fatty acids, often caused by improper storage, moisture. Measuring acid value is essential in food testing laboratories to ensure oil quality, edibility, stability,
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