Abstract: The current invention relates to a method of separating lipids from a lipids containing biomass by demulsification under mild conditions, to an oil and to a delipidated biomass as obtained by such a method.

Abstract: The present invention relates to a method of isolated polyunsaturated fatty acids containing lipids from a lipids containing biomass.

Abstract: The present invention relates to an oil comprising at least one polyunsaturated fatty acid having at least 20 carbon atoms (LC-PUFA). It is found that LC-PUFA-containing oil are susceptible to gelling by formation of microscopic crystals during storage ultimately resulting in unfavorable quality and handling properties. This problem has been particularly observed with a microbial oil comprising at least about 25% by weight LC-PUFA and a moisture content of 0.2 to 5% by weight. Surprisingly, it has been found that a LC-PUFA-containing oil as described above is effectively stable and does not show gelling properties under conventional storage conditions, if the oil composition as such contains less than about 8% preferably less than about 5% by weight of free fatty acid in the residual moisture of the oil.

Abstract: The current invention relates to a method of isolating polyunsaturated fatty acids containing lipids from a lipids containing biomass. The method involves providing a suspension of cells with a PUFAs-containing lipid; optionally lysing the cells; concentrating the suspension; adding base equivalents to the suspension based on the total dry matter present; feeding a continuous reactor with the suspension; and separating the lipids-containing light phase from the water and cell debris-containing heavy phase.

Abstract: The current invention relates to a method of isolating lipids from a lipids containing biomass with aid of hydrophobic silica and to an oil and to a delipidated biomass as obtained by such a method.

Abstract: The invention relates to the isolation of polyunsaturated fatty acids (PUFAs) from a lipids containing biomass. The main characteristics of the method are that a suspension of cells containing PUFAs is obtained and the cells are optionally lysed. The suspension is concentrated and then incubated for at least an hour at a controlled temperature while adding a specific range of base equivalents to biomass and maintaining a moderate pH. The isolation of lipid may be performed in the absence of organic solvents and without the addition of salt.

Abstract: The current invention relates to a method of isolating lipids from a lipids containing biomass with aid of hydrophobic silica and to an oil and to a delipidated biomass as obtained by such a method.

Abstract: The current invention relates to a method of separating lipids from a lipids containing biomass by demulsification under mild conditions, to an oil and to a delipidated biomass as obtained by such a method.

Abstract: Disclosed herein are processes for reducing emulsion during the process of obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by maintaining the level of carbohydrate at less than 15 g/Kg in the fermentation broth. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.

Abstract: Disclosed herein are processes for reducing or eliminating emulsion during the process of obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by washing the fermentation broth with at least 1× amount of water. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.

Abstract: The present invention relates to an oil comprising at least one polyunsaturated fatty acid having at least 20 carbon atoms (LC-PUFA). It is found that LC-PUFA-containing oil are susceptible to gelling by formation of microscopic crystals during storage ultimately resulting in unfavorable quality and handling properties. This problem has been particularly observed with a microbial oil comprising at least about 25% by weight LC-PUFA and a moisture content of 0.2 to 5% by weight. Surprisingly, it has been found that a LC-PUFA-containing oil as described above is effectively stable and does not show gelling properties under conventional storage conditions, if the oil composition as such contains less than about 8% preferably less than about 5% by weight of free fatty acid in the residual moisture of the oil.

Abstract: The current invention relates to a method of isolating polyunsaturated fatty acids containing lipids from a lipids containing biomass comprising a step of demulsification in a continuous reactor.

Abstract: The current invention relates to a method of isolated polyunsaturated fatty acids containing lipids from a lipids containing biomass.

Abstract: The invention teaches the use of particles (7) capable of light emission in chemical, biochemical, and/or biological reactors (1), wherein the reactor (1) comprises at least one emission element (4) for emitting electromagnetic alternating fields in a reaction chamber (5) of the reactor (1), wherein the particles (7) capable of light emission are suspended in a fluid reaction medium present in the reaction chamber (5), wherein the reaction medium contains photoreactants (6), and wherein the particles (7) capable of light emission are excited by means of supply of energy to the emission element (4), in a wireless manner, to emit light that activates the photoreactants (6), a photoreactor (1) and the uses thereof.

Abstract: The invention teaches the use of particles (7) capable of light emission in chemical, biochemical, and/or biological reactors (1), wherein the reactor (1) comprises at least one emission element (4) for emitting electromagnetic alternating fields in a reaction chamber (5) of the reactor (1), wherein the particles (7) capable of light emission are suspended in a fluid reaction medium present in the reaction chamber (5), wherein the reaction medium contains photoreactants (6), and wherein the particles (7) capable of light emission are excited by means of supply of energy to the emission element (4), in a wireless manner, to emit light that activates the photoreactants (6), a photoreactor (1) and the uses thereof.