39results about How to "Guaranteed effective content" patented technology

The invention discloses a new type spinning technology. The ingredients includes: apocynum fiber 15-60 wt%, and other fiber 40-85 wt%. The fabric weaved by the blended yarn and weaving method of blended yarn of the apocynum fiber, a top grade spin face fabric would be supplied. It has the function of warm, healthy, moisture absorption and can restrain the growth of kinds of bacillus.

The invention relates to an ultralow temperature steel nickel-based welding rod with a core wire added with the rare earth element. The ultralow temperature steel nickel-based welding rod is formed by the core wire and a coating wrapping the surface of the core wire, the content of the rare earth element in the core wire ranges from 0.01% to 0.20% by weight, the rare earth element is at least one of Ce, Y and Nd, and the other components include, by weight, 55.0%-70.0% of Ni, 15.00%-19.00% of Cr, 4.50%-8.00% of Mo, 2.50%-4.50% of Mn, 1.50%-5.0% of Fe, 1.00%-3.00% of Nb, 0.50%-1.50% of W, 0.10%-0.30% of Cu, 0.20%-0.50% of Si and not larger than 0.05% of C. The invention further provides a preparing method of the above welding rod.

The invention belongs to the technical field of batteries. The invention especially relates to an electrolyte additive for improving the composition of an SEI film on the surface of lithium metal to prolong the cycle life of a battery, and an electrolyte thereof and the lithium metal battery. The electrolyte additive containing lithium nitrate is added, the lithium nitrate has excellent dissolvingperformance in the electrolyte additive, the electrolyte additive is uniformly introduced into the lithium metal battery system, such that the stable SEI layer is formed on the lithium metal surfaceso as to effectively improve the ionic conductivity and the stability of the SEI layer, such that the occurrence of the side reaction between the electrolyte and the lithium metal is effectively prevented, the effective content of the active lithium is ensured, and the lithium metal battery has characteristics of high energy density and long cycle life.

The application discloses a method for separating and/or detecting levofloxacin and methylparaben in levofloxacin hydrochloride ophthalmic gel. The method is a high performance liquid chromatography, and concretely comprises the following steps: preparing a test solution and a reference solution; using octadecyl silane bonded silica gel as a chromatographic column, wherein chromatographic separation test conditions are as follows: the column temperature is 30-40 DEG C, the flow velocity of a mobile phase is 0.9-1.3mL/min, and the ultraviolet detection wavelengths of the levofloxacin and the methylparaben are respectively 240-260nm and 280-300nm; detecting: respectively and precisely absorbing 10mu L of the test solution and 10mu L of the reference solution, injecting into a high performance liquid chromatograph, and reading the chromatographic peak areas of the levofloxacin and the methylparaben in the test solution. The method can accurately and rapidly measure the contents of the levofloxacin and the methylparaben in the levofloxacin hydrochloride ophthalmic gel at the same time, thus providing guarantee for the quality controllability of the levofloxacin hydrochloride ophthalmic gel.

The invention discloses weight-reducing meal replacement bars rich in resistant starch and a preparation method of the weight-reducing meal replacement bars. According to the weight-reducing meal replacement bars, green healthy raw materials are adopted. Main raw materials include mixed fruit and vegetable powder rich in resistant starch, whey protein powder, soy protein isolate powder, collagen powder, nuts, dehydrated vegetables, isomaltooligosacharide and the like. The functional type weight-reducing meal replacement bars are rich in prebiotics of the resistant starch, high-quality proteinpeptide, soluble dietary fibers and the like, and can help people to improve health status in the respect of controlling diet.

The invention provides an interplanting three-dimensional cultivation method of picria felterrae. According to the method provided by the invention, a method of interplanting semi-negative traditionalChinese medicinal materials by using a three-dimensional frame cultivation technology of the picria felterrae is utilized, the three-dimensional planting technology is combined with the interplantingtechnology to make the picria felterrae and the semi-negative traditional Chinese medicinal materials achieve a more suitable growth environment, so that a yield of the picria felterrae and the interplanted medicinal materials is improved, and a content of picfeltarraenin IA is improved; and the method is simple and easy to implement, and has high planting benefits.

The invention discloses a clinical chemotherapy device for the medical oncology department, and belongs to the technical field of medical instruments, the clinical chemotherapy device comprises a clinical monitoring device, a chemotherapy pump is carried on the clinical monitoring device, a medicine inlet of the chemotherapy pump is communicated with a medicine drainage tube, and a medicine storage tank is arranged at the end, away from the chemotherapy pump, of the medicine drainage tube; an upper-layer medicine uniformizing assembly and a lower-layer medicine uniformizing assembly are sequentially arranged on the inner side of the medicine storage tank from far to near with the medicine drainage tube as a reference substance. According to the invention, through the designed liquid medicine introduction assembly, the automatic perfusion function of heparin liquid is realized, the injection of the heparin liquid is carried out along with the change of the pressure in the liquid medicine introduction pipe, the effectiveness of the injection amount of the heparin liquid is ensured, and the injection amount of the chemical treatment medicine in unit time is effectively ensured by improving the stability of the pressure in the liquid medicine introduction pipe; furthermore, the chemotherapy liquid medicine for treating the patient can be smoothly input into the body of the patient within the specified time, and great convenience is brought to the chemotherapy work of the patient.

The invention belongs to the technical field of animal husbandry and particularly relates to zinc-rich probiotics for improving the immune function of cage-free local chickens and a preparation methodof the probiotics. The zinc-rich probiotics is prepared from, by weight, 10-15% of a candida utilis seed solution, 5-15% of white tea yeast, 5-10% of a lactobacillus acidophilus seed solution, 5-10%of an enterococcus faecium seed solution, 10-15% of a bacillus subtilis seed solution, 3-5% of an activator and 40-50% of a zinc-rich fermentation culture medium. The preparation method comprises thesteps that all the raw materials are weighed, then mixed at 35 DEG C and cultured for 20-30 h, after culture is ended, the mixture is placed in a hollow drying box at 60 DEG C, drying is conducted for1 h, after drying, low-temperature smashing is conducted, and the zinc-rich probiotics for improving the immune function of the cage-free local chicken is prepared. According to the zinc-rich probiotics, a targeted feed additive can be provided for the growth environment of the local chickens mostly through an enclosure cage-free mode in the mountains and used for improving the immune function ofthe cage-free local chickens, and the diseases of chicken flocks and antibiotic misuse phenomena are reduced.

The invention belongs to the field of food production, and particularly relates to a method for producing 'rolled strip batter powder' from selenium-enriched tender wheat. The production raw materialsare selenium-enriched tender wheat. According to the method disclosed by the invention, breeding the selenium-enriched tender wheat is emphatically elaborated, the selenium content of the wheat and products thereof conforms to the national standard HB001/T-2013, namely that the selenium content is 0.005-0.2 milligrams/kilogram. Finished products are made through the steps of performing seed soaking, spraying sodium selenite onto leaf surfaces, performing harvesting when the wheat is 90% ripe, detecting the selenium content, performing stir-frying to obtain cooked wheat, baking the cooked wheat, and milling the baked wheat to obtain wheat powder namely the finished products. The situation that high-protein high-gluten winter wheat seeds need to be selected is emphatically provided, so thatinorganic selenium sprayed in the growth process of the wheat is quickly converted into organic selenium, and the selenium content is high. According to the method disclosed by the invention, the situations that a good manufacturer of the sodium selenite needs to be carefully selected when the sodium selenite is chosen and bought and a quality contract needs to be signed are particularly provided, so that the selenium content of the sodium selenite can be guaranteed, through practice, a definite object can be in view, and the qualified selenium-enriched tender wheat can be produced. Accordingto the method disclosed by the invention, the selenium-enriched tender wheat which is cooked through frying is used for producing the 'milled strip batter powder', so that the 'milled strip batter powder' not only has special fragrance of the fried tender wheat but also is rich in selenium elements, is a flavored snack deeply welcomed by people and surely has good market prospects.