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7 results about "Somatic cell count" patented technology
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A somatic cell count (SCC) is a cell count of somatic cells in a fluid specimen, usually milk. In dairying, the SCC is an indicator of the quality of milk—specifically, its low likeliness to contain harmful bacteria, and thus its high food safety. White blood cells (leukocytes) constitute the majority of somatic cells in question. The number of somatic cells increases in response to pathogenic bacteria like Staphylococcus aureus, a cause of mastitis. The SCC is quantified as cells per milliliter. General agreement rests on a reference range of less than 100,000 cells/mL for uninfected cows and greater than 250,000 for cows infected with significant pathogen levels. Several tests like the PortaSCC milk test and The California mastitis test provide a cow-side measure of somatic cell count. The somatic cell count in the milk also increases after calving when colostrum is produced.
Application of cordyceps sinensis mycelium fermentation culture in improving immune function and lactation quality of dairy cows
This invention discloses the application of Cordyceps sinensis mycelium fermentation culture in improving the immunity and milk quality of dairy cows, belonging to the field of animal husbandry technology. The Cordyceps sinensis mycelium fermentation culture is obtained by liquid fermentation of Cordyceps sinensis, followed by solid-liquid separation, collection of the liquid fraction, concentration, and spray drying. This invention applies the Cordyceps sinensis mycelium fermentation culture as a feed additive to lactating dairy cows, significantly improving key milk quality indicators, including milk fat percentage, milk protein percentage, lactose percentage, non-fat solids content, and milk somatic cell count. It also enhances serum immune indicators in lactating dairy cows, improving their immunity. This invention provides a novel and effective solution to the industry challenge of finding green and safe feed additives in animal husbandry, and has clear industrialization prospects.
Owner:QINGHAI UNIVERSITY +3
Feed additive for reducing somatic cell count
Feed compositions include one or more vitamin D3 compounds selected from 1-α-hydroxy vitamin D3, 25-hydroxy vitamin D3, and / or 1-α-,25-dihydroxy vitamin D3 in an amount sufficient to improve milk quality and / or to increase milk yield of a ruminant animal.
Owner:DSM IP ASSETS BV
A method of rearing a dairy cow to reduce somatic cell count in raw cow milk
This invention discloses a method for feeding dairy cows to reduce somatic cell counts in raw milk, comprising: (1) preparing a forage additive daily; (2) mixing the forage additive with the afternoon basal diet to form a mixed diet; feeding dairy cows three times a day, in the morning, at noon and in the evening, with a high-energy, low-protein morning basal diet in the morning, the afternoon basal diet at noon, and the mixed diet in the evening; for dairy cows with unqualified somatic cell counts, increasing the proportion of the forage additive in the mixed diet and adding a compound extract; (3) preparing low-temperature plasma-activated water, applying the plasma-activated water to the udder of dairy cows with high somatic cell counts in raw milk after milking, keeping it moist for a certain period of time, and then wiping it clean. The feeding and management method described in this invention can significantly reduce the somatic cell count in raw milk and improve the quality of dairy products.
Owner:JIANGXI SUNSHINE DAIRY CO LTD
Feed additive for reducing somatic cell count
The present disclosure relates to a feed additive for reducing somatic cell count, and discloses the use of one or more vitamin D3 compounds selected from the group consisting of 1-[alpha]-hydroxyvitamin D3, 25-hydroxyvitamin D3, or 1-[alpha], 25-dihydroxyvitamin D3 for improving milk quality and / or increasing milk yield in an animal.
Owner:DSM IP ASSETS BV
Use of odd-carbon saturated fatty acids, fatty acid esters thereof, fatty acid salts thereof for improving animal meat quality or milk quality
PendingCN121986874AImprove meat qualityimprove qualityAccessory food factorsBiotechnologySomatic cell count
The invention discloses an application of odd-carbon saturated fatty acid, fatty acid ester thereof and fatty acid salt thereof in improving animal meat quality or milk quality. Aiming at the meat quality, the meat color score and marbling score can be obviously improved, and the drip loss and the shearing force are obviously reduced; aiming at the milk quality, the milk protein rate and the milk fat rate can be obviously improved, the somatic cell number is reduced, and the method has important significance and application value in the animal breeding industry.
Owner:GENIFARM LAB INC +1
Microcystis population cell counting method based on controlled ultrasonic depolymerization
This invention discloses a method for counting Microcystis colonies based on controlled ultrasonic depolymerization, relating to the field of aquatic ecological monitoring technology. The method involves obtaining a pretreated water sample after impurity removal from the source water sample. The supernatant of the pretreated water sample is then collected and filtered to remove small and large particle sizes of impurities. After a second filtration to enrich the algae, a Microcystis cell suspension is prepared. The Microcystis cell suspension is then ultrasonically dispersed to obtain a dispersed water sample. A hemocytometer is used to accurately count the number of Microcystis cells. This method overcomes the difficulties of incomplete dispersion or cell damage in Microcystis colonies, enabling accurate counting of Microcystis cells in aquatic ecosystems. The experimental steps are simple, the time required is short, and the number of Microcystis cells can be accurately counted. It can be applied to environmental monitoring, water pollution assessment, and aquaculture management.
Owner:INST OF AQUATIC LIFE ACAD SINICA
Milk somatic cell counting method and device
The invention discloses a milk somatic cell counting method and device. The method comprises the following steps: receiving a milk somatic cell counting request sent by a client, wherein the request carries a fluorescence image to be processed; inputting the fluorescence image to be processed into a pre-trained milk somatic cell segmentation model, and outputting a corresponding milk somatic cell segmentation result; the model is obtained based on specific data set training; separating adherent somatic cell masks existing in the segmentation result, and filtering out somatic cells which do not conform to a preset area threshold and a circularity threshold to obtain a final segmentation result; and counting the somatic cells in the final segmentation result to obtain a somatic cell counting result. According to the method, the milk somatic cell contours are accurately identified, so that false detection and missing detection are avoided, and the counting accuracy is improved.
Owner:ZJU HANGZHOU GLOBAL SCI & TECH INNOVATION CENT