Enter the earthworm humus nutrient containing trace elements, in order to improve their quality and thus apply it to farmland. Trace elements are extracted from salts and minerals such as chalcopyrite, pyrolusite, hematite, sphalerite.

Enter the earthworm humus nutrient containing trace elements, in order to improve their quality and thus apply it to farmland. Trace elements are extracted from salts and minerals such as chalcopyrite, pyrolusite, hematite, sphalerite.

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...

This paper describes the cultivation of two Pleurotus' mush-rooms. The parameters about control growth of mush-rooms are reported.

This paper describes the cultivation of two Pleurotus' mush-rooms. The parameters about control growth of mush-rooms are reported.