7 results about "Heme iron" patented technology

This invention provides a high-recovery heme iron extraction method and apparatus using enzymatic hydrolysis-multi-stage centrifugal coupling, relating to the fields of biopharmaceuticals and fluid dynamics processing technology. The method first constructs a polyanionic electrolyte shielding system, utilizing electrostatic potential energy to induce conformational instability of globin and pre-exposure of hydrophobic cavities, reducing binding energy at the molecular level and solving the problem of heme's encapsulation resistance in high-concentration systems. Then, high-shear coupled enzymatic hydrolysis is performed within a micron-sized liquid film generated by a hypergravity field, utilizing the instantaneous synergy of mechanical shear stress and enzymatic degradation to achieve directional exfoliation of heme, eliminating secondary re-adhesion effects. Finally, directional phase transition regulation is performed based on density gradient drive, and a high-frequency pulsed pressure field is introduced for in-situ exchange washing, distinguishing and retaining impurities and crystal cores, outputting a high-purity, flavor-neutral heme iron product. This invention effectively improves the controllability of the extraction process and the stability of industrial continuous production.

The application relates to the technical field of meat processing, in particular to a vacuum circulation pickling method for meat. The method comprises the following steps: submerging meat pieces to be pickled in pickling liquid added with 0.1% hematin iron; first, applying a transient high-voltage electromagnetic pulse to precisely perforate the cell membrane of the meat; then, applying an alternating vortex magnetic field with a specific frequency; utilizing the high-frequency micro-vibration of the hematin iron in the magnetic field to generate a magnetohydrodynamic effect, expand the micro-pore channel and pump the pickling material molecules into the cell interior; finally, combining vacuum circulation alternating treatment to further press the pickling material into the tissue gap. The added hematin iron significantly enhances the promotion effect of the magnetic field on the pickling material delivery, and the pickling time is shortened to 30 minutes or less. It is proved through measurement that the pickling liquid absorption rate of the process is high, the penetration reaches the geometric center of the meat pieces, and the integrity and water holding capacity of the meat structure are perfectly preserved.

The application provides a low-temperature vacuum-multicavity evaporation linkage heme iron preparation method and device, relates to the technical field of biological medicine and functional food deep processing, and solves the problems of local overheating and fouling caused by traditional wall heat transfer.

This invention relates to the technical field of pet food, and more particularly to a functional pet nutritional supplement and pet nutritional food and its preparation method, comprising 10%–15% beef liver chunks, 20%–30% chicken breast strips, 35%–45% a mixture of cooked rice flour / corn / rice, 0.3%–1.0% chicken oil, 0.3%–1.0% fish oil, 2%–5% pumpkin puree, 1%–3% chopped carrots, 3%–7% egg yolk powder, 3%–7% a mixture of traditional Chinese medicine extracts, 0.5%–1.5% amino acid and mineral premix, 0.5%–1.5% vitamin and antioxidant premix, 0.0001%–0.001% probiotic mixture, 0.05%–0.3% potassium sorbate, 0.05%–0.3% sodium benzoate, 0.05%–0.2% citric acid, and BHA / BHT. 0.05%–0.2%, with the remainder being chicken broth. Beef liver is rich in heme iron, which, combined with lecithin in egg yolk powder, promotes iron absorption. Traditional Chinese medicine extracts significantly reduce IL-6, IgG, and IgM levels, regulating hyperimmune states. Meanwhile, ingredients such as astragalus enhance normal immunity, achieving a balance of "strengthening the body's resistance and eliminating pathogens."

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.

1. Name of the designed product: packing box (curved baby hematin iron red ginseng plant beverage). 2. Use of the designed product: packing for solid beverage. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

This invention provides a method and apparatus for extracting heme iron based on a dual-membrane cascade and oxygen isolation protection, belonging to the field of biochemical separation and purification technology. The method first constructs a pneumatically suspended hemolytic environment, utilizing a metal sintered microporous distributor to generate a micron-sized inert bubble fluidized bed, achieving red blood cell disruption and deep deoxygenation under zero mechanical shear conditions, solving the molecular damage and oxidation problems caused by traditional processes. Then, a gas-liquid co-flow ultrafiltration mechanism is employed, introducing pulsed plug flow drive to physically peel off the protein gel layer on the membrane surface online, achieving dynamic anti-clogging and long-term stability in the macromolecular separation process. Finally, transmembrane partial pressure extraction is performed based on a reverse gas-scan nanofiltration model, distinguishing the migration paths of water molecules and dissolved oxygen, outputting a highly active concentrate and a closed-loop circulating gas flow. This invention effectively improves the extraction efficiency of the product Fe. 2+ Retention rate, purity, and continuity of industrial production.