The immune and lymphatic systems are two closely related organ systems that share several organs and physiological functions. The immune system is our bodyâs defense system against infectious pathogenic viruses, bacteria, and fungi as well as parasitic animals and protists.he primary structures of the lymphatic and immune systems in the lower extremities are the lymph vessels. The large bones of the leg are also important, as these contain bone marrow that produces a large number of lymphocytes.\\n\\nThe lymphatic system works closely with the immune system.
Probably best known as a gelling agent in cooking, different types and grades of gelatin are used in a wide range of food and non-food products: Common examples of foods that contain gelatin are gelatin desserts or jelly, trifles, aspic, marshmallows and confectioneries such as Peeps and gummy bears.
Gelatin is a protein food additive obtained by hydrolysis of collagen, the most common animal protein. Hydrolysis refers to any process using chemical denaturing through the use of water. The gelatin is traditionally used in dishes such as the French pot-au-feu, or the Portuguese cozido.To produce gelatin industrially, bones and skin from pork or beef are mainly used although there is also fish gelatin.elatin is also a thickening and a foaming agent. It allows the retention of water, stabilizes emulsions, or can form protective films. The main property of gelatin is to form a thermo-reversible gel.