3 results about "Calcium EDTA" patented technology

The present invention relates to a pharmaceutical composition, a preparation method therefor, and a use thereof in the preparation of a formulation for treating an ocular disease. The composition comprises phenylbutyric acid or a pharmaceutically acceptable salt or ester thereof, and water as a solvent, wherein the composition comprises hyaluronic acid or a pharmaceutically acceptable salt or ester thereof and / or the composition does not comprise disodium ethylenediaminetetraacetate or ethylenediaminetetraacetic acid or calcium disodium ethylenediaminetetraacetate. The pharmaceutical composition of the present invention has excellent storage stability. The present invention further relates to a method for improving the storage stability of a pharmaceutical composition in the form of an aqueous solution comprising phenylbutyric acid or a pharmaceutically acceptable salt or ester thereof.

The invention relates to the technical field of human body lubricants, and particularly discloses a condom bubble lubricant containing hyaluronic acid and a preparation method of the condom bubble lubricant. The condom bubble lubricant containing hyaluronic acid is prepared from the following raw materials in parts by mass: 5 to 10 parts of hyaluronic acid, 1 to 3 parts of sodium alginate, 0.01 to 0.1 part of calcium ethylene diamine tetraacetate, 1 to 2 parts of nano silicon dioxide, 1 to 2 parts of surfactant, 60 to 120 parts of vegetable oil, 1 to 2 parts of citric acid, 1 to 2 parts of green tea extract, 1 to 2 parts of glutathione, 5 to 10 parts of plant essential oil, 1 to 3 parts of dialdehyde cellulose and 50 to 90 parts of water. According to the invention, the vagina can be effectively protected, the vagina mucosa can be effectively repaired, the immunoreaction can be effectively reduced, the good inhibition effect on common pathogenic bacteria is realized, the biocompatibility of the components and the human skin is high, the micro-ecological environment of the cavity is improved, the allergy and stimulation effects are avoided, the raw materials are easy to obtain, the operation is easy, and the reaction conditions are mild.

The invention discloses a compound microbial agent for improving the sugar degree and flavor of fruits and vegetables. The fertilizer comprises the following components in parts by weight: 1-3 parts of lemon titanium, 2-4 parts of chitosan oligosaccharide, 20-30 parts of glucose, 12-16 parts of amino acid, 5-10 parts of biochemical potassium fulvate powder, 7-14 parts of potassium sulfate, 3-6 parts of betaine, 0.5-1 part of ammonium molybdate, 1-3 parts of decocted selenium, 0.3-0.8 part of EDTA calcium, 2-4 parts of EDTA magnesium, 2-4 parts of EDTA zinc, 0.5-1.5 parts of EDTA iron, 2-4 parts of octaboron tetrahydrate, 0.1-0.5 part of aminobutyric acid, 1.3-5.8 parts of a microbial agent and 3-7 parts of potassium silicate. The compound microbial agent disclosed by the invention is used for planting fruit and vegetable crops with mouth feel, can obviously improve the sugar degree and flavor of fruits and vegetables, and can improve the soil environment.