Synthesis method and application of carrageenan

　The synthesis method of carrageenan, today Qingdao Nanshan Biotechnology will share with you the synthesis method of carrageenan and other related knowledge:

　Clean the seaweed, dry it in the sun, put it in an extraction pot, add 30-50 times of water (or an appropriate amount of alkali liquor), heat it with steam (about 100℃) for 40-60 min, filter it, add alcohol solvent to the filtered extract while stirring, centrifuge, dry the precipitate with a roller, and crush it to get the product. Monoglyceride, diglyceride or polysorbate should be added as roller release agent when roller drying.
　

　　Usage: Soak it soft first. Boil the ingredients you want and then add the soaked carrageenan to boil. We don't have much time. Just observe and feel that it is ok, just take it and be firm.