Introduction and application of CAS: 9005-35-0 | Calcium Alginate

POLYMANNURONIC ACID SODIUM SALT;SODIUM ALGINATE 80-120;SODIUM ALGINATE 500-600;SODIUM ALGINATE 300-400;ca33;calginate;kaltostat;alginic acid calcium salt from brown algae

Calcium alginate is the calcium salt of alginic acid. Alginic acid is prepared from seaweed plants, such as sargassum, kelp, and kelp. These plants are quite abundant in my country. The alginate used in the paper industry is mainly sodium alginate. salt or ammonium salt. The main functions of calcium alginate are as follows: (1) Calcium alginate sponge: Calcium alginate is mainly used to produce calcium alginate sponge, which can be used to stop bleeding from skin damage and wound bleeding. After the calcium alginate sponge is applied to the wound, it exchanges with sodium ions and calcium ions in the wound exudate and blood to release calcium ions and form a thin gel layer on the wound surface. Due to the release of calcium ions, the formation of blood clots in the capillary ends is accelerated, thereby achieving rapid hemostasis. Due to the formation of the gel layer on the wound surface, it plays a certain protective role on the wound surface and keeps the wound surface at a certain humidity and temperature, creating a good micro-environment for wound healing and promoting early wound healing. (2) Stabilizer and gelling agent: The ability and strength of sodium alginate to form gel are related to Ca2+. It reacts with calcium ions in milk to form calcium alginate, which causes a series of complex reactions of milk proteins. Calcium alginate can well maintain the shape of ice cream, especially ice cream that has been stored for a long time, and is very effective in preventing shrinkage and tissue sanding. It has a synergistic effect with Ca2+ and pectin. (3) Immobilized fermentation of beer yeast: Put the beer yeast into a sodium alginate solution dissolved in wort, and then drop it into a calcium chloride solution dissolved in wort to form calcium alginate particles containing yeast cells. Yeast cell immobilization.

Specification of CAS: 9005-35-0 | Calcium Alginate