Tag: Analytical techniques

According to a 2022 survey, consumers are more concerned than ever about the nutritional content and origin of their food, with 70% prioritizing transparency. To meet this demand and ensure safety, the food industry relies on robust scientific methods to analyze food for its composition, quality, and potential contaminants.

The standard conversion factor for crude protein determination, 6.25, is based on the historic assumption that proteins contain approximately 16% nitrogen. This foundational calculation is crucial for assessing nutritional value across a wide range of food and feed products.

According to nutritional statistics, starch accounts for approximately 50% of the carbohydrates consumed by humans, making its accurate measurement vital in food science and other industries. Understanding the specific and practical methods of starch determination is essential for quality control, nutritional labeling, and research.

According to a 2018 review in *IntechOpen*, thousands of individual lipid molecular species exist in cells, making comprehensive analysis challenging. A range of advanced analytical tools, from mass spectrometry to nuclear magnetic resonance, helps to identify the lipid structure with high precision and accuracy by revealing details about fatty acyl chains, headgroups, and stereochemistry.

According to the World Health Organization (WHO), over 80% of people in developing countries still rely on traditional herbal medicines for primary healthcare. Understanding what are the characterization of phytoconstituents is a fundamental scientific process that allows researchers to isolate, identify, and quantify the bioactive chemical compounds responsible for these therapeutic effects. This essential step bridges traditional knowledge with modern pharmacology.

Over 20,000 different proteins are encoded in the human genome. The characterization of a protein is the systematic process of analyzing its physical and chemical properties, structure, and function to understand its role in biological systems.