39results about How to "Improve microbiome" patented technology

The invention concerns new isolated Lactobacillus cells, which are capable to aggregate Helicobacter pylori under culture conditions of the human digestive tract, in particular of the stomach, and to the uses of such cells.

The invention discloses yam bean dietary fiber powder with a prebiotic function and a preparation method thereof.The yam bean powder is prepared by taking fresh yam bean tuberous roots as raw materials through the steps of cleaning, peeling, slicing, color protecting, first-time grinding, freezing grinding, limited enzymolysis performing and drum drying, crosslinking adsorbing, complexing, secondary grinding, mixing, extrusion granulating, sieving and packaging, the prepared yam bean powder retains all dietary fibers of the yam beans and the original flavor of the yam beans, contains high-resistance starch and has the instant solubility and the prebiotic function.According to the yam bean dietary fiber powder with the prebiotic function and the preparation method thereof, embedding crosslinking, complexing, enzymatic debranching treating and drum drying are combined to be applied to the production process of the yam bean dietary fiber powder, the dissolving ability of the yam bean powder can be effectively improved, the fluidity and solubility are improved, the content of the resistance starch in the product is increased, and the significant effects on regulating the intestinal microecological balance and improving the gastrointestinal function are achieved; in addition, powder granules produced through extrusion granulating are uniform in granule size, loosened and porous and can be swelled and gelatinized in a short time, and therefore the good instant solubility and wet permeability are achieved.

The invention discloses a plant cultivation substrate and a preparation method thereof. The preparation method of the plant cultivation substrate comprises the following steps of: (1) uniformly mixing agricultural and forestry waste, a zymocyte agent, bamboo vinegar liquor and / or pyroligneous liquor and performing first fermentation treatment to prepare a first fermentation substrate; adding fermentation additives, the bamboo vinegar liquor and / or pyroligneous liquor into the first fermentation substrate and performing second fermentation treatment to obtain the plant cultivation substrate, wherein the fermentation additives are brown granulated sugar and calcium superphosphate. The plant cultivation substrate prepared by the invention has balanced nutrition, high nutrient content and stable physical property. The cultivation substrate prepared by the method has a rational nutritional structure and is convenient for plants to be absorbed; the growth requirements of the plants are met; and the survival rate and the ornamental effect for cultivation of the plants are improved.

The invention provides a microbial preparation and organic fertilizer for preventing and treating rice blight, and relates to the field of fertilizer technology. The microbial preparation contains Bacillus thuringiensis, Serratia marcescens, Beauveria bassiana, and Acanthus Mold, lactic acid bacteria, and Aspergillus niger, the microbial preparation of the present invention has a good control effect on rice blight, and the test field using the microbial preparation of the present invention has an incidence rate of 10% or less. It can be seen that Bacillus thuringiensis, Serratia marcescens, Beauveria bassiana, Trichoderma aculeatus, lactic acid bacteria and Aspergillus niger have good synergistic effects among the microbial preparations of the present invention.

The invention provides a restoration method for heavy metal and (or) organic hydrocarbon contaminated soil. The restoration method comprises the following steps of: (1) mixing a molecular sieve, cyclodextrin, activated carbon, diatomite, ferrous sulfate, enzyme slag, plant ash and active iron powder to obtain a mixture, adding clay to knead the mixture, and rolling the mixture into an adsorbing base body with a hierarchical pore structure, and embedding the adsorbing base body into contaminated soil; (2) preparing a restoration agent solution containing cyclodextrin, enzyme and potassium tripolyphosphate to leach the contaminated soil, and adsorbing and preserving; and (3) repeating the step (2) by many times. According to the restoration method provided by the invention, restoration agent solution leaching is combined with adsorbing of the base body with the hierarchical pore structure, so that heavy metal and (or) organic hydrocarbon substance pollutants in the soil are removed in a compounded mode, and therefore, the restoration method is suitable for municipal sludge treatment, and restoration for a contaminated building site, an industrial and mineral waste site, wetland soil obtained by returning farmland to lake (sea) and a wetland park, is simple and easy to operate, is free of secondary pollution, and can be used for industrial production.