Methods and systems for producing improved hemp seed products, such as proteins and oils are provided.

Described herein is a method of remediating a water source of a target aquatic life. The method comprises collecting at least one target species of aquatic life from a water source, separating an oil from the solids of the target aquatic life, and refining a polyunsaturated fatty acid (PUFA) mixture from the oil. The water source is at least partially remediated by collecting the at least one target species of aquatic life from the water source.

The invention relates to a method for extracting oil from seeds or fruits of oilseed plants, comprising a pressing step and a step of separating the oily and solid fractions, wherein at least a part of the seeds or fruit is moistened prior to the pressing step. The invention also relates to a device for implementing said method.

The invention relates to a method for extracting oil from seeds or fruits of oilseed plants, comprising a pressing step and a step of separating the oily and solid fractions, wherein at least a part of the seeds or fruit is moistened prior to the pressing step. The invention also relates to a device for implementing said method.

The present invention relates to a process for producing olive oil by using enzymes.

Lipids can be extracted from a microbial biomass that constitutes at least 20% lipids by weight and has a moisture content of less than 4% by weight by applying pressure to the biomass so as to release lipids therefrom, thereby leaving a biomass of reduced lipid content; and collecting the lipids.

Lipids can be extracted from a microbial biomass that constitutes at least 20% lipids by weight and has a moisture content of less than 4% by weight by applying pressure to the biomass so as to release lipids therefrom, thereby leaving a biomass of reduced lipid content; and collecting the lipids.

Herb oil pressing devices and methods are provided. The devices include a pair of closable opposed jaws that can apply pressure to a herb placed between the jaws; a motor connected to the jaws for controlling the closing of the jaws, and, when closed, controlling the pressure produced between the jaws; a heater connected to the jaws for heating the jaws and herb; a housing in which the jaws, the motor, and the heater are housed; and a user interface connected to the jaws and the heater, the user interface for inputting a selection of temperature, pressure, and amount of time the temperature and pressure is applied to a herb positioned between the jaws to extract oil therefrom. Related computer-implemented methods of pressing a herb are also provided.

The present disclosure relates to the technical field of nut-derived fruit oil preparation, in particular to a method for extracting palmitoleic acid from Macadamia integrifolia and use thereof. In the method for extracting palmitoleic acid from Macadamia integrifolia, a fruit oil of the Macadamia integrifolia is purified by vacuum distillation, and an antioxidant is added during the vacuum distillation. A preparation method of the antioxidant includes the following steps: extracting a pulverized Macadamia integrifolia green peel using ethanol by heat reflux to obtain a green peel extract; extracting the green peel extract using petroleum ether, and then using ethyl acetate; collecting an ethyl acetate layer to obtain the antioxidant. The method can avoid easy oxidization and deterioration of oil during extracting and enriching the palmitoleic acid, and can enrich the palmitoleic acid in the fruit oil of the Macadamia integrifolia by not less than 3 times.

The present disclosure relates to the technical field of nut-derived fruit oil preparation, in particular to a method for extracting palmitoleic acid from Macadamia integrifolia and use thereof. In the method for extracting palmitoleic acid from Macadamia integrifolia, a fruit oil of the Macadamia integrifolia is purified by vacuum distillation, and an antioxidant is added during the vacuum distillation. A preparation method of the antioxidant includes the following steps: extracting a pulverized Macadamia integrifolia green peel using ethanol by heat reflux to obtain a green peel extract; extracting the green peel extract using petroleum ether, and then using ethyl acetate; collecting an ethyl acetate layer to obtain the antioxidant. The method can avoid easy oxidization and deterioration of oil during extracting and enriching the palmitoleic acid, and can enrich the palmitoleic acid in the fruit oil of the Macadamia integrifolia by not less than 3 times.