Carrageenan: Classification, Gelation Behavior, and Formulation Applications of Red-Algae–Derived Sulfated Polysaccharides
Carrageenan is a hydrophilic colloid extracted from red seaweeds such as Kappaphycus, Eucheuma, and Gigartina. Chemically, it is a sulfated polysaccharide composed of alternating D-galactose and 3,6-anhydro-D-galactose units, typically present as potassium, sodium, calcium, or ammonium salts. ...
危险品化学品经营许可证（带存储）