Antioxidant 16 5월 2025 Antioxidants used in polymers (1) Phenolic antioxidants Phenolic antioxidants are the most widely used and most abundant antioxidants in polymer materials. The phenolic hydroxyl... 롱창케미칼
Antioxidant 16 5월 2025 Current status of clinical use of antioxidants Natural antioxidants Vitamin C and vitamin E were the first antioxidants to be applied. In animal tests and in vitro... 롱창케미칼
Antioxidant 16 5월 2025 Mechanism of action of natural antioxidants Natural Antioxidants As people's requirements for food safety improve and doubts about the safety incidents of chemical synthetics increase, people... 롱창케미칼
Antioxidant 16 5월 2025 Mechanism of action of food antioxidants Due to the more types of antioxidants, antioxidant action mechanism is not the same, in summary, there are mainly the... 롱창케미칼
Antioxidant 16 5월 2025 Research Report on Antioxidants Commonly Used in Cosmetics I. Types and characteristics of antioxidants 1. Natural antioxidants Vitamin E (tocopherol) A fat-soluble vitamin, the chemical structure contains two... 롱창케미칼
Food Additives 16 5월 2025 EU regulatory requirements for food additives 1.EU Food Additives Regulation In the European Union, the definition of a food additive as set out in Regulation (EC)... 롱창케미칼
Food Additives 16 5월 2025 Common types of food additives and their functions 1.Expiry date plus - preservatives Preservatives are a kind of food additives to prevent food from spoiling and deteriorating, and... 롱창케미칼
Food Additives 16 5월 2025 How the EU regulates food additives 1.Regulation of food additives in the EU The EU adopts an approval system for food additives, and only those additives... 롱창케미칼
Food Additives 16 5월 2025 Role of food additives Food Additives: Not a ‘Flood’ Food additives are synthetic or natural substances that are added to food in order to... 롱창케미칼
Surfactant 16 5월 2025 Surfactants in industrial cleaning I. Principle of action Water-based detergents work in synergy with chemical (emulsification, saponification, decomposition), physical (penetration, dispersion) and biological (enzyme... 롱창케미칼
