45 results about "Cordyceps robertsii" patented technology

The invention relates to a method for continuously preparing phellinus igniarius mycelium polysaccharide, belonging to the technical field of bioengineering. The method comprises the following steps: extracting degreased phellinus igniarius mycelium in 95-DEG C hot water under reflux for 8 hours, centrifuging, concentrating, precipitating with ethanol, removing proteins, dialyzing, and carrying out freeze-drying to obtain water-extraction phellinus igniarius mycelium polysaccharide; dissolving the water-extraction residue in a 1% ammonium oxalate solution, extracting at 95 DEG C under reflux for 8 hours, centrifuging, concentrating, precipitating with ethanol, removing proteins, dialyzing, and carrying out freeze-drying to obtain acid-extraction phellinus igniarius mycelium polysaccharide; and dissolving the acid-extraction phellinus igniarius mycelium polysaccharide in 1.25 mol / L sodium hydroxide and 0.05% sodium borohydride solution, extracting at normal temperature for 3 hours, centrifuging, concentrating, adding acetic acid, precipitating with ethanol, removing proteins, dialyzing, and carrying out freeze-drying to obtain alkali-extraction phellinus igniarius mycelium polysaccharide. The phellinus igniarius mycelium polysaccharide continuously prepared by the method has obvious free-radical removal capacity and antioxidation activity. The preparation method is simple and easy to implement, is low in cost, can implement large-scale production, and can be used for other fungus mycelia, such as ganoderma lucidum, aweto, Grifola frondosa and the like.

The present invention discloses a preparation method of a cordyceps and arctium lappa enzyme and belongs to the technical field of indepth processing of agricultural products. The preparation method of the cordyceps and arctium lappa enzyme comprises the following steps: (1) preparing cordyceps liquid seeds; (2) fermenting cordyceps liquid; (3) washing and crushing raw materials; (4) carrying out enzyme fermentation; (5) mixing and homogenizing; (6) carrying out superfine grinding and heat preservation; and (7) filtering, concentrating and filling to obtain the cordyceps and arctium lappa enzyme. The product prepared by the preparation method is a functional beverage with effects of tonifying kidney and increasing liver, improving the immunity, improving the gastrointestinal function, maintaining beauty and keeping users young and the like; intracellular and extracellular metabolic products of cordyceps are effectively reserved in the product; and the product is integrated with various effects generated by using cordyceps cicadae, arctium lappa, cordyceps militaris, hericium erinaceus, fruits and vegetables and the like as the raw materials to prepare the enzyme, and has obvious yin nourishing and constitution strengthening effects. The preparation method has a short product production period and is a production method which is high in product yield,that adopts a simple production process and that is green and environmental-friendly.

The invention discloses a processing method for clean cordyceps sinensis to solve the problem that traditional cordyceps sinensis has potential hazards in the aspects of edible safety, cleanness and sanitation. The method mainly includes the steps of raw cordyceps sinensis sorting, cleansing, water absorption reshaping and vacuum freeze-drying. In the specific process of the step of vacuum freeze-drying, main freeze-drying parameters include the temperature of minus 50-minus 60 DEG C and the quick-freezing time of 7-10 h; in vacuum drying, the sublimation temperature rises to minus 26 DEG C from minus 60 DEG C through sublimation, the pressure is 5-7 Pa, and the drying time is 15-20 h; in secondary drying, the temperature rises to 12 DEG C from minus 26 DEG C, the pressure is 5-7 Pa, the heating plate temperature is 12-15 DEG C, and the total vacuum drying time is 75-80 h. The cleanness of the clean cordyceps sinensis obtained through the method is greatly improved and reaches the oral administration level. The taste of the cordyceps sinensis is greatly improved, and the cordyceps sinensis tastes crisper. As the freeze-dried cordyceps sinensis is low in moisture content, the shelf life of the cordyceps sinensis obtained through the method is greatly prolonged.

The invention discloses a process for extracting cordycepin (active substance) from silkworm pupa cordyceps militaris. The cordycepin is a natural nucleoside new drug extracted from Cordyceps sinensis, has the activities of inhibiting tumor, resisting plasmodium, fungus and HIV-I type virus and is capable of selectively inhibiting clostridium, thereby arousing high attention in the medicine field; the cordycepin can be artificially synthesized and also can be extracted from Cordyceps sinensis, but the yield is low, the price is high, the existing purifying and extracting method is complicated in operation, and poisonous organic solvent can cause pollution, therefore, mass production is difficult to realize. A two-aqueous-phase extraction method is adopted to extract the cordycepin from the silkworm pupa cordyceps militaris, the extract content is high, the extraction efficiency is high, labor and time are saved and the process is suitable for large-scale industrial extraction.

The invention relates to the technical field of freeze drying, in particular to a freeze drying process of cordyceps sinensis. The freeze drying process comprises the following steps: the cordyceps sinensis is cleaned, and water on the surface is dried; the cordyceps sinensis is stacked on a tray in sequence; the dished cordyceps sinensis is put on a dual radiation plate in a freeze drying bin of a vacuum freeze drying machine, and a door of the freeze drying bin is closed; in a normal pressure state, a refrigerating function of the vacuum freeze drying machine is started to refrigerate the dual radiation plate; a cold trap refrigerating mode is opened, and a vacuum pump is opened to vacuumize the freeze drying bin; a heating circulating pump is opened, and the temperature of the dual radiation plate is controlled to gradually increase the material temperature; the operation of equipment is stopped, and the door of the bin is opened to take out the cordyceps sinensis for warehousing. The freeze drying process can keep the appearance of the cordyceps sinensis consistent with that of fresh cordyceps sinensis to improve the product quality, guarantees no loss of nutritive value and medical value of the cordyceps sinensis, can guarantee consistency of the water content of the cordyceps sinensis after freeze drying, and prolongs the shelf life of products.

The invention discloses a purification method of cordyceps sinensis. The purification method of the cordyceps sinensis comprises the following steps: (1) softening a cordyceps sinensis raw material; (2) ultrasonically cleaning the softened cordyceps sinensis raw material; (3) shaping the ultrasonically cleaned cordyceps sinensis raw material; and (4) drying the shaped cordyceps sinensis raw material. The purification method of the cordyceps sinensis comprises the step of ultrasonically cleaning, and by ultrasonically cleaning, impurities attached to the cordyceps sinensis can be effectively removed, so that a purification effect of the cordyceps sinensis purification method is guaranteed.

The invention relates to fermented cordyceps sinensis extracellular polysaccharide granules and a preparation method thereof, aims to solve the problems that a fermentation liquid obtained after cordyceps sinensis mycelium production is discarded, resources, energy sources, manpower, material resources and financial resources are wasted and pollution to surrounding water bodies and soil exists, and meets the requirements of markets on products rich in a cordyceps sinensis extracellular polysaccharide component. The preparation method comprises the steps: carrying out strain acquisition, strain cultivation, asepsis separation, low-temperature cultivation, purification, strain identification, original strain preservation, fermentation performance testing, liquid fermentation, bacterial liquid separation, fermentation liquid concentration, and extraction and refining of cordyceps sinensis extracellular crude polysaccharide; taking fermented cordyceps sinensis extracellular polysaccharide related auxiliary materials, evenly mixing and then sieving; and preparing a soft material, granulating, drying, carrying out size stabilization, and thus obtaining the fermented cordyceps sinensis extracellular polysaccharide granules. The product has the functions of resisting tumor, resisting oxidation, enhancing the phagocytic ability of mononuclear macrophage, increasing the content of serum IgG, promoting the transformation of in-vitro lymphocytes, resisting radiation and the like.

The invention belongs to the field of biology and in particular relates to health care alcohol which has beneficial functions for human bodies. Cordyceps sinensis health care alcohol contains components of cordyceps sinensis, and users can drink an appropriate amount of the cordyceps sinensis health care alcohol. The alcohol contains components which can nourish bodies and tonify yang. The alcohol is tested by a patentee for a plurality of years. The cordyceps sinensis health care alcohol is made by using a cordyceps sinensis funginite culture. Due to the fact that cordyceps sinensis is rare and precious, in order to meet demands of a large number of customers, the cordyceps sinensis funginite culture is used for solving various difficulties in technology through 12-year-assiduous-study and hundreds of tests. The cordyceps sinensis funginite replaces natural cordyceps sinensis so that the cordyceps sinensis health care alcohol can be afforded by a large number of customers, the customers can enjoy effects of rare medicinal herbs, treatment on the human bodies through the cordyceps sinensis health care alcohol is achieved, and various diseases can be prevented.

The invention relates to a culture utensil, in particular to a culture utensil for large-scale cultivation of cordyceps militaris. The culture utensil for large-scale cultivation of cordyceps militaris comprises a box body and a box lid which is matched with the box body and can integrally seal the box body. The culture utensil is characterized in that the culture utensil is provided with ventilation holes communicating the inside of the culture utensil with the outside, and a seal body which seals the ventilation holes, only allows air to freely pass in and out and performs microfiltration on the air is also arranged on the culture utensil. The culture utensil solves the problem that as round glass bottles, round plastic bottles and small round plastic boxes cannot replenish oxygen needed during the growth and development of the cordyceps militaris or discharge redundant moisture in culture mediums or nutrient solution because of impermeability, the air purification of the cordyceps militaris during growth in the culture utensil cannot be guaranteed, resulting in low cordyceps biotransformation rate and germination rate. The invention further improves the shape and material of the culture utensil.

The invention belongs to the field of biology and in particular relates to health care alcohol which has beneficial functions for human bodies. Cordyceps sinensis health care alcohol contains components of cordyceps sinensis, and users can drink an appropriate amount of the cordyceps sinensis health care alcohol. The alcohol contains components which can nourish bodies and tonify yang. The alcohol is tested by a patentee for a plurality of years. The cordyceps sinensis health care alcohol is made by using a cordyceps sinensis funginite culture. Due to the fact that cordyceps sinensis is rare and precious, in order to meet demands of a large number of customers, the cordyceps sinensis funginite culture is used for solving various difficulties in technology through 12-year-assiduous-study and hundreds of tests. The cordyceps sinensis funginite replaces natural cordyceps sinensis so that the cordyceps sinensis health care alcohol can be afforded by a large number of customers, the customers can enjoy effects of rare medicinal herbs, treatment on the human bodies through the cordyceps sinensis health care alcohol is achieved, and various diseases can be prevented.

The invention provides a preparation method of cordyceps militaris buccal tablets. Cordyceps militaris is used as a raw material, cordyceps militaris fruiting bodies and by-products thereof are quickly dried through a variable pressure difference quick combined drying technique, the dried fruiting bodies are treated through a superfine crushing technique, the cordyceps militaris sub by-products are subjected to functional factor extraction and deep processing through modern various high and new techniques of a two-frequency ultrasonic-assisted extraction technique, an enzyme engineering technique, a microencapsulation embedding technique and the like, various polysaccharide of other sources are compounded, a high-added-value high-quality product technology suitable for large-scale production of enterprises is researched, and a functional food is made.

Cordyceps sinensis black rice takes black rice as a culture medium; cordyceps sinensis and cordyceps militaris are subjected to double-bacteria mixed solid-state fermentation, and the cordyceps sinensis black rice belongs to the technical field of biological engineering. The black rice obtained by double-bacteria bioconversion has life cultivation and health preservation effects and has a good application prospect.

The invention discloses a method for extracting cosmetics used active matters from cordyceps sinensis, wherein the method is further suitable for extracting active matters from cordyceps sinensis mycelia. The method comprises the following steps: adding pulverized cordyceps sinensis or cordyceps sinensis mycelia and water into an extraction device, heating through water bath, and extracting for the first time; extracting a powder for the second time by using the mixture of glycerol and water; concentrating the obtained extracts in vacuum rotationally, centrifuging and filtering with a microfiltration membrane in sequence; and adding an appropriate amount of a polyol to obtain a final extract. The extract obtained by adopting the method is free from sensitizing organic solvent residue, is improved in the aspects of deterioration and precipitation during storage and is improved in the compatibility with the formula of the cosmetics.