The exploitation of algae producing carrageenan are intensified since the 80. Obtaining κ-carrageenan and λ-carrageenan is a function of the proper selection of algae, correct identification of the stages of life, control of parameters such as temperature, pH, time, concentration of solutions.The extraction process is based on: soluble in hot water and insolubility in polar organic solvents. Gametophyte phase is a starting point for the production of κ-carrageenan and phase sporophitic is geared to the production of λ - carrageenan. The ability gelling (κ-carrageenan) and performance viscosante (λ-carrageenan) of carrageenan are characteristics that apply to gelificar or thicken aqueous systems. The gelling fraction obtained was used in the formulation of dairy products. The κ-carrageenan obtained in the laboratory replaced Lactogel FL610 and Lactogel PS451 in the formulation of c...

The exploitation of algae producing carrageenan are intensified since the 80. Obtaining κ-carrageenan and λ-carrageenan is a function of the proper selection of algae, correct identification of the stages of life, control of parameters such as temperature, pH, time, concentration of solutions.The extraction process is based on: soluble in hot water and insolubility in polar organic solvents. Gametophyte phase is a starting point for the production of κ-carrageenan and phase sporophitic is geared to the production of λ - carrageenan. The ability gelling (κ-carrageenan) and performance viscosante (λ-carrageenan) of carrageenan are characteristics that apply to gelificar or thicken aqueous systems. The gelling fraction obtained was used in the formulation of dairy products. The κ-carrageenan obtained in the laboratory replaced Lactogel FL610 and Lactogel PS451 in the formulation of c...