5 results about "Ferrous Gluconate" patented technology

This utility model discloses a plate evaporator for concentrating ferrous gluconate solution, comprising an outer shell. A medium inlet and a feed port are fixedly installed at the top of the outer shell, and a discharge port and a medium outlet are fixedly installed at the bottom. Removable, staggered evaporation plates are installed inside. Transfer pipes are fixedly installed on both sides of each evaporation plate. Adjacent evaporation plates are connected via transfer pipes, and the two outermost evaporation plates are connected to the medium inlet and medium outlet via transfer pipes. Each pair of connected transfer pipes is equipped with a leak-proof mechanism. By incorporating a leak-proof mechanism inside the transfer pipes, when adjacent transfer pipes are disassembled, the push plate of the flow element no longer applies pressure to the sealing plug of the leak-proof component. At this time, the spring force in the leak-proof component causes the sealing plate and sealing plug to reset, tightly sealing the internal channel of the transfer pipe and preventing leakage of residual ferrous gluconate solution or heating medium from the pipe.

The present invention discloses a heme iron – glycine chelated iron supplement preparation, belonging to the technical field of nutritional and pharmaceutical preparations. The preparation employs a four-source composite of heme iron, glycine chelated iron, ferrous gluconate, and ferrous lactate, enabling iron supplementation via heme receptor absorption, amino acid chelation pathways, and ionic diffusion. This design overcomes the limitations of single iron sources, including gastrointestinal irritation and low absorption of inorganic iron, dietary inhibition of conventional organic iron, and the high cost or slow onset of novel iron sources. The four iron sources act synergistically to reduce free iron ions and integrate multiple absorption pathways. As a result, gastrointestinal irritation is minimized, and the inhibitory effects of phytic acid, oxalic acid, and tannins are reduced, enabling stable and efficient intestinal absorption. The preparation achieves non-irritating, highly bioavailable, and sustained iron supplementation.

The present application relates to the technical field of geothermal resource development and utilization, in particular to a Guantao group geothermal recharge well gel pretreatment agent, by weight percentage, comprising: citric acid: 10%-30%; organic acid: 2%-5%; corrosion inhibitor: 1%-4%; chelating agent: 0.1%-2%; iron ion stabilizer: 1%-4%; clay stabilizer: 1%-2%; anti-swelling agent: 1%-4%; calcium gluconate: 0.2%-0.4%; ferrous gluconate: 0.2%-0.4% and the rest is water. The present application does not use strong acid, strong base and strong oxidizing agent, ensuring construction safety. The system selects raw materials with the same composition as the formation water, can achieve no residue, remove the blockage of chemical agents in the oil and gas production process, reduce the seepage pressure, increase the water yield of geothermal well and recharge. Not only can prevent clay swelling, but also can realize the shrinkage of expanded clay, thereby reducing the migration of fine particles and having a certain sand prevention effect.

The application belongs to the technical field of nutrition, and particularly relates to a special medical composition for pregnant women and a preparation method and application thereof. The composition comprises the following components: DHA in the form of phospholipid, active folic acid, vitamin B1, vitamin B2, vitamin B6, vitamin B1, vitamin A, vitamin D, vitamin C, nicotinic acid, pantothenic acid, calcium element, iron element and zinc element. The calcium element is derived from calcium carbonate, the iron element is derived from ferrous gluconate, and the zinc element is derived from zinc sulfate. The composition provided by the application can act on the key window before pregnancy and in the early pregnancy period, and actively perform nutrition storage and metabolism regulation by using high-bioavailability key nutrients such as DHA in the form of phospholipid and active folic acid, and combining specific proportions of B vitamins, vitamin C, vitamin A, vitamin D and minerals.

This invention discloses a bergamot effervescent tablet based on microencapsulation technology and its preparation method, relating to the field of solid beverage technology. The invention comprises, based on a total feed weight of 100 kg, the following components: bergamot extract; 3 kg; anhydrous citric acid; 18 kg; sodium bicarbonate; 15 kg; dextrin; 45 kg; gum arabic; 0.6 kg; tragacanth gum; 0.15 kg; taurine; 1.58 kg; zinc gluconate; 0.75 kg; zinc citrate; 0.25 kg; calcium gluconate; 0.25 kg; ascorbic acid C; 0.1 kg; ferrous gluconate; 0.11 kg; thiamine hydrochloride; 0.058 kg; riboflavin; 0.03 kg; pyridoxine hydrochloride; 0.02 kg; cyanocobalamin; 0.001 kg; folic acid; 0.001 kg; isomaltitol; 15 kg; sucralose; 0.1 kg. The advantages are: through systematic screening of key factors such as the inclusion of aromatic oil components in bergamot extract, the ratio of acid-base disintegrants, the ratio of flavoring agents and food fortifiers, the type of fillers, the preparation method of acid-base particles, and the tableting process parameters.