Gelatin can be divided into edible gelati pharmaceutical gelatin, photogtaphic hard amorph gelatin and industrial gelatin

lidocaine has stood as a dual-purpose cornerstone in medicine, serving as both a local anesthetic and an antiarrhythmic agent. Over seven decades, this "evergreen in pharmacology" has not only witnessed advancements in anesthesiology but also undergone continuous innovation, expanding its role in pain management, cardiac care, and emerging therapeutic frontiers. Today, it remains one of the most widely used anesthetics globally.

Coenzyme Q10, also known as ubiquinone, is a fat-soluble antioxidant present in every cell of the human body. It plays a crucial role in the production of cellular energy and maintaining the normal function of organs such as the heart, liver, and kidneys.