Xanthan gum, sodium carboxymethyl cellulose, guar gum, sodium polyacrylate, and sodium alginate, as thickeners in food additives, have profound significance in the food industry. They not only provide food with a good taste but also enhance sensory properties. They increase the richness of food and extend the shelf life of some food products, making a significant contribution to human food.

Taurine deficiency can affect a person's growth and development, visual development, and nerve development, and can cause cardiovascular disease and abnormal liver and gallbladder function. Therefore, it is important to pay attention to taurine supplementation in daily diet and to arrange reasonable dosage.

Citric acid and fumaric acid, as acidity regulators, play an indispensable role in industries such as food additives, feed additives, pharmaceuticals, and heavy industry. Comparing the two side-by-side aims to provide a deeper understanding of citric acid and fumaric acid, enabling better application across various sectors.

Fumaric acid is a widely used acidulant in the food and industrial sectors. Depending on its solubility and production process, it is available in several forms — mainly Fumaric Acid CWS (Cold-Water Soluble), Fumaric Acid HWS (Hot-Water Soluble), and Industrial Grade Fumaric Acid.