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51 results about "Nutrient systems" patented technology

Nutrient Systems integrate functional ingredients from vitamins, minerals, amino acids, nucleotides, and nutraceuticals. These mixes are very cost-saving and beneficial to manufacturers, researchers and developers in the food and pharmaceutical industries worldwide. This is a booming business and is part of the multi-billion dollar nutrition industry worldwide. Many everyday foods and pharmaceuticals are derived from nutrient premixes. Nutrient premixes, or "nutrient systems" are custom-designed premixed blends containing any of a wide variety of nutrients associated with health and wellness – used in the fortification of food, drinks, and pharmaceutical products. Premixes are complex blends of ingredients. There is a science to developing the optimum premix for food or drink applications – identifying and achieving desired specifications, selecting proper market forms, ensuring quality and consistency - all without compromising taste or texture in the end product. This problem is modeled as a classic model in dynamic programming and is known as a blending problem or cutting stock problem.

Method for confirming oxygen consuming content and oxygen consumption rate of oil pool microorganisms

The invention relates to a method for confirming oxygen consuming content and oxygen consumption rate of oil pool microorganisms, comprising the following steps: (1) injecting oil well produced water or oil well injected water containing 0.5-5 percent of nutrient components into a culture vessel by a displacement pump; (2) supplementing the culture vessel with oxygen or air, wherein the volume of the air flow is 1-5 times of that of the water sample; (3) culturing the water sample by simulating the oil pool temperature of 45-80 DEG C and the pressure of 10-20MPa for 5-30 days; (4) taking the water sample for analyzing density counting and community structure of flora; and (5) taking air sample for gas chromatography and calculating the consuming content of the oxygen by combing with the flora counting and analyzing result. The method can confirm the amount of oxygen needed by oil pool microorganisms for effective growth and propagation in different conditions to further calculate the total air needed to be injected in the oil pool, can provide effective research means for the optimization of nutrient systems and comments on origin microorganism oil-displacing effect and also can provide a basis for the design of on-the-spot injection proposals.
Owner:PETROCHINA CO LTD

Agricultural sensor crop precision nutrition system and method based on artificial intelligence

PendingCN111964719ARealize information interconnectionImprove targetingMeasurement devicesResourcesNutrient systemsNutrition
The invention belongs to the technical field of intelligent agricultural management, and particularly relates to an agricultural sensor crop precision nutrition system and method based on artificial intelligence. The system comprises a central workstation, an intelligent user side and a cloud side system, the service range of the central workstation covers the whole agricultural planting area, agricultural sensors are adopted for collecting agricultural information, and agricultural services including but not limited to data transmission and nutrient supply are completed; the intelligent userside is used for displaying information, collecting abnormal seedling condition images and purchasing nutrition supply service; and the cloud system processes and analyzes the information. The invention provides an agricultural condition sampling means comprising multi-mode planting parameter acquisition and abnormal seedling condition image acquisition. In two stages of working processes providedby the system, an analysis object is reduced from a large-scale 'agricultural planting area' to a small-scale 'problem partition', so that the pertinence and accuracy of an agrochemical service scheme obtained by data analysis are gradually improved.
Owner:CHENGDU PANOAI INTELLIGENT TECH CO LTD

Submodule and associated device for varying/adjusting the height of a plate supporting vaccine/nutrient injectors for adapting the ratio between the path of the needle and egg size, used in substance application module of an egg vaccination/nutrition system and equipment

A submodule and the associated device for varying/adjusting the height of the plate supporting vaccine/nutrient injectors for adapting the ratio between the path of the needle and egg size, used in asubstance application module of an egg vaccination/nutrition system and equipment, represents a solution in the field of poultry farming, in particular in the poultry breeding sector, and is particularly useful when applied to aid the operation of the application of vaccines, nutrients and/or nutritional vaccinal complexes to fertile eggs by injection into the egg, characterised in that, whateverthe size of the eggs [Ov] in the batch, large eggs [Og], medium eggs [Om] or small eggs [Op], the introduction of a submodule for adjusting the height of the injectors [m32] in the substance application module [m3], using an actuation device [6], the operation of which is controlled by data regarding the size of the eggs [Ov] in the batch, allows an unprecedented protection of the embryo [O5] fromcontact with the needle [3a], thus reducing the mortality rate and as a result optimising poultry breeding productivity.
Owner:CEVA SAUDE ANIMAL LTDA

Method for confirming oxygen consuming content and oxygen consumption rate of oil pool microorganisms

The invention relates to a method for confirming oxygen consuming content and oxygen consumption rate of oil pool microorganisms, comprising the following steps: (1) injecting oil well produced water or oil well injected water containing 0.5-5 percent of nutrient components into a culture vessel by a displacement pump; (2) supplementing the culture vessel with oxygen or air, wherein the volume ofthe air flow is 1-5 times of that of the water sample; (3) culturing the water sample by simulating the oil pool temperature of 45-80 DEG C and the pressure of 10-20MPa for 5-30 days; (4) taking the water sample for analyzing density counting and community structure of flora; and (5) taking air sample for gas chromatography and calculating the consuming content of the oxygen by combing with the flora counting and analyzing result. The method can confirm the amount of oxygen needed by oil pool microorganisms for effective growth and propagation in different conditions to further calculate the total air needed to be injected in the oil pool, can provide effective research means for the optimization of nutrient systems and comments on origin microorganism oil-displacing effect and also can provide a basis for the design of on-the-spot injection proposals.
Owner:PETROCHINA CO LTD
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