8 results about "Trace Minerals" patented technology

The invention discloses a method for detecting the refilling residual oil quantity of a mineral oil transformer. The method comprises the following steps: cleaning residual mineral oil in the mineral oil transformer through at least three stages of specific cleaning processes, filling natural ester insulating oil, sampling, and detecting the mineral oil content in sample oil by adopting gas chromatography-tandem mass spectrometry; according to the present invention, the residual mineral oil at the difficult-to-clean part is completely adsorbed and eluted by precisely controlling the cleaning process parameters so as to substantially reduce the residual amount of the mineral oil in the transformer, and the gas chromatography-tandem mass spectrometry multi-mode detection method is matched with the refilling process so as to achieve the precise detection of the mineral oil content in the insulating oil sample, the recognition sensitivity of trace mineral oil residues is remarkably improved, and accurate and quantitative refilling is realized; according to the method, the advantages of process collaboration and integration are utilized, the operation performance of the refilled transformer is remarkably improved, the risk of insulation performance reduction caused by oil degradation is effectively inhibited, and the long-term stable operation life of the transformer is prolonged.

The application discloses a treatment method for removing fluorine and improving quality of high-fluorine hot spring water while retaining beneficial trace mineral elements. After adding a proper amount of active magnesium oxide powder to high-fluorine hot spring water, the fluorine ions in the high-fluorine hot spring water are effectively removed through oscillation adsorption, the fluorine content in the high-fluorine hot spring water is reduced to below the limited value of the national standard GB8537-2008 of mineral water, the beneficial trace mineral elements in the hot spring water are effectively retained, the total hardness concentration of the hot spring water is lower than the recommended value (18.70mg / L<150mg / L) of the World Health Organization for magnesium in drinking water, namely, the drinking water treated by the method meets the national drinking water standard. The raw material is easy to obtain, the adsorption material is simple to prepare, low in cost and convenient to use, and is suitable for promotion.

The invention belongs to the field of trace mineral analysis and detection, and relates to an identification and semi-quantitative analysis method for micro-fine particle rare earth minerals in coal / coal ash, which comprises the following steps: scanning to obtain gray scale reference values of carbon and copper in a gray scale standard sample of coal or coal ash, and scanning and detecting gray scale standard threshold values of all components in the gray scale standard sample within the range of the gray scale reference values of carbon and copper; based on the particle size range of the rare earth minerals in the gray scale standard sample, optimizing view field parameters and setting an identification gray scale threshold range; preliminary scanning is carried out to pick up potential rare earth mineral particles, then secondary scanning is carried out on the potential rare earth mineral particles, and energy spectrum semi-quantitative analysis is carried out on a scanning image to identify accurate rare earth mineral particles; and determining the types of main characteristic elements of the accurate rare earth mineral particles, obtaining the element ratio and the content limiting standard, and establishing a rare earth mineral energy spectrum identification database to judge the phase types of the accurate rare earth mineral particles. By means of the method, accurate analysis of the fine rare earth minerals in the complex coal sample is achieved.

The invention belongs to the technical field of animal food processing, and particularly relates to a traditional Chinese medicine compound cat food for improving intestinal health and enhancing immunity as well as a preparation method and application thereof. The invention provides a traditional Chinese medicine compound cat food for improving intestinal health and enhancing immunity. The traditional Chinese medicine compound cat food comprises a basic ration, a compound premix and a traditional Chinese medicine formula, the basic ration comprises protein, carbohydrate, animal fat and dietary fiber; the compound premix comprises compound vitamins, compound trace mineral elements, essential amino acids, edible gels, antioxidants and mould adsorbents; the traditional Chinese medicine formula comprises artemisinic acid and / or rosmarinic acid. The traditional Chinese medicine compound cat food disclosed by the invention is comprehensive and balanced in nutrition, can provide required nutrient substances and various micronutrients for cats, improves the intestinal health, reduces the soft stool diarrhea rate, improves the organism immunity, and achieves the purposes of maintaining the body health of animals, preventing diseases, promoting disease rehabilitation and improving the life quality of pet cats.

The utility model discloses drinking water purification equipment convenient for reagent mixing, which comprises a storage box and a mounting shell, and the mounting shell is mounted at the upper end of the storage box; the water collecting tank is mounted at the right end of the mounting shell, a cover top is mounted at the upper end of the water collecting tank, a motor is mounted in the cover top, a stirring rod is connected to the lower end of the motor, a sealing ring is mounted on the outer side of the lower end of the cover top, a handle is mounted at the outer end of the water collecting tank, and a rich ore filter pump is arranged at the lower end in the water collecting tank; a water tank is mounted at the lower end of the rich ore filter pump; the stainless steel guide pipe is connected to the left end of the water tank. According to the drinking water purification equipment convenient for reagent mixing, reagents and water can be uniformly mixed, water purification is accelerated, deep purification of the water is facilitated, trace mineral elements are released in drinking water so as to improve the water quality and taste, and the reagent storage space is arranged, so that the reagent is convenient to take.

This invention belongs to the field of pharmaceutical technology, specifically relating to a composition for improving perimenopausal symptoms. It comprises the following components: 400-700 parts protein, 30-50 parts fat, 120-170 parts carbohydrates, 40-90 parts dietary fiber, 30-80 parts food-grade medicinal materials, 2-6 parts complex trace minerals, 50-95 parts complex macrominerals, 3-5 parts complex vitamins, and 5-10 parts blueberry powder. The protein is composed of whey protein, soy protein, and collagen peptides in a mass ratio of 7-12:6.1-8.5:1. By precisely controlling the ratio of soy protein and collagen peptides in the protein, this composition can significantly improve perimenopausal symptoms such as hot flashes, insomnia, osteoporosis, decreased estrogen levels, and uterine atrophy.

The invention relates to a nutritional composition for preventing and / or treating cancerous cachexia, and belongs to the technical field of biology. The invention provides a nutritional composition for preventing and / or treating cancerous cachexia. The composition comprises the following components: maltodextrin, solid corn syrup, fructo-oligosaccharide, galactooligosaccharide, whey protein, arginine, glutamine, fish oil, medium chain triglyceride, sunflower seed oil, linseed oil, compound macro minerals, compound vitamins and compound trace minerals. The composition not only can effectively improve adverse reactions caused by treatment, but also can comprehensively supplement key nutrients required for improving skeletal muscle states of tumor patients and promoting immune repair, accurately makes up for nutrition loss caused by disease consumption and treatment side effects of the tumor patients, relieves metabolic disorder and skeletal muscle consumption, and improves the curative effect of the tumor patients. The traditional Chinese medicine composition can improve physiological and immune functions of the body, relieve fatigue, anorexia and other symptoms, reduce the level of proinflammatory cytokines, improve body vitality and reduce the risk of treatment interruption.

The application provides a multi-layer mineralized filtering water cup, which comprises a cup body and a cup cover, a flip cover is hinged to the cup cover, a filtering drinking water part is arranged on the flip cover, a water guide hole is arranged on the cup cover, the filtering drinking water part is movably arranged in the water guide hole, and a pp cotton layer, an activated carbon layer, a medical stone mineralization layer and an ultrafiltration membrane layer are sequentially arranged along the water flow direction of the filtering drinking water part. The application can realize precise filtering, display the water quality safety grade in real time, dynamically calculate the filter screen life, adapt the mineral release amount to the water temperature change, connect the APP end through the Bluetooth module to record the drinking water data and push the filter screen replacement reminder, and has the drinking water effect of being suitable for drinking high-quality drinking water and supplementing the human body with essential trace minerals, so that the user can drink comfortably and healthily, the use is convenient, and the application is more comprehensive.