9 results about "DENDROBIUM NOBILE STEM" patented technology

The invention provides a composition with a soothing effect, a preparation scheme of the composition and application of cosmetics. The composition comprises the following components in percentage by mass: 35-50% of actinidia chinensis fruit water, 2-10% of a radix gentianae extract, 1-9% of a citron fruit extract, 1-4% of a dendrobium stem extract, 1-5% of an oat extract and the balance of butanediol. All the components in the composition cooperate with one another, the multi-dimensional synergistic effect of resisting inflammation, resisting histamine, repairing a barrier, resisting oxidation and adjusting micro-ecology can be achieved, and the composition has the excellent relieving effect.

The invention belongs to the technical field of liquid fermentation of endophytic fungi, and particularly relates to a method for producing dendrobine by co-culture of endophytic fungi and dendrobium nobile and a special strain. According to the method, fusarium endophytic fungi which are preserved in the China General Microbiological Culture Collection Center (CGMCC) and have the preservation number of CGMCC NO.3.27824 are adopted, dendrobium nobile stems or dry powder is added into an optimized liquid culture medium to serve as a homologous stimulant for co-culture, and the yield of dendrobine is remarkably increased. Experiments show that by means of the method, the yield of dendrobine can be increased by dozens of times or above and up to about 99 times, the process is stable, cost is low, and large-scale production is easy to achieve. The invention provides a new way for large-scale green production of dendrobine, and reduces the dependence on wild dendrobium resources.

The application provides a culture medium for producing dendrobium stem cell exovesicles and an application thereof, relates to the technical field of biology, and the culture medium for producing dendrobium stem cell exovesicles comprises 0.1-0.5 mg / L naphthalene acetic acid, 0.05-0.2 mg / L thidiazuron, 0.5-5 muM sodium selenate and 1-10 mg / L glutathione. The culture medium for producing dendrobium stem cell exovesicles and the method for preparing dendrobium stem cell exovesicles by using the culture medium for producing dendrobium stem cell exovesicles provided by the application have made significant progress in the yield and quality of dendrobium stem cell exovesicles. Meanwhile, the prepared dendrobium stem cell exovesicles have significant DPPH free radical scavenging capacity and improve the healing capacity of skin fibroblasts.

The invention relates to the technical field of cosmetics, in particular to a tightening and brightening composition containing a white truffle extract and application of the tightening and brightening composition. The composition comprises a white truffle fungus extract, a dendrobium devonianum stem extract, a spirulina maxima extract and a pyracantha fortuneana fruit extract. The composition obtained by compounding the raw materials can significantly inhibit the activity of elastase and collagenase, has a certain whitening effect, and is mild and non-irritating.

The invention provides a preparation method and application of superfine crushed dendrobium nobile, and belongs to the technical field of traditional Chinese medicine processing and application, the preparation method comprises the following steps: 1) airing fresh dendrobium nobile stems, cutting into segments, and drying to obtain dry stem segments; 2) pre-crushing the dried stem segments, performing first screening, and collecting undersize components to obtain fine powder; and (3) carrying out superfine grinding on the fine powder, carrying out secondary sieving, and collecting undersize components as superfine powder. According to the preparation method disclosed by the invention, the structure of the dendrobium nobile is greatly destroyed, the particle size of the powder is reduced, the cell wall breaking rate is increased, and the leaching and release of active ingredients such as polysaccharides, dendrobine, total polyphenols and total flavonoids in the dendrobium nobile are promoted; compared with conventional fine powder, the dendrobium nobile submicron powder prepared by the preparation method disclosed by the invention has the advantage that the liver protection activity of dendrobium nobile can be remarkably enhanced.

The present invention provides a composite organic fertilizer and its preparation method and application. The composite organic fertilizer includes the following raw materials according to weight: 40-50 parts of basic fertilizer, 5-10 parts of alkaloid compound preparation, 1-3 parts of Dendrobium nobile stem extract, 2-4 parts of carnosic acid nutrient solution, 5-8 parts of composite fermentation liquid and 0.8-1.2 parts of antimicrobial peptide; the alkaloid compound preparation is nicotine, caffeine, theobromine, matrine and colchicine in a mass ratio of 1:1-2:0.8-1.2:0.5-0.8:1.2-1.5; the composite fermentation liquid is earthworm fermentation liquid and chitin fermentation liquid in a mass ratio of 1:3-5. The composite organic fertilizer of the present invention is mixed with basic fertilizer by alkaloid compound preparation, Dendrobium nobile stem extract, carnosic acid nutrient solution, composite fermentation liquid and antimicrobial peptide, and has a preventive and therapeutic effect on Phomopsis areca leaf spot disease and banana wilt disease, wherein the banana yield-increasing effect is remarkable, and has good promotion and application value.

The invention discloses a preparation method of traditional Chinese medicine decoction pieces, and relates to the technical field of traditional Chinese medicine processing. Comprising the following steps: crushing dendrobium stems to prepare dendrobium coarse powder; soaking the dendrobe coarse powder in deionized water to prepare a mixed solution, adjusting the pH value of the mixed solution, and adding an enzymolysis agent in batches to obtain an enzymolysis mixed solution; carrying out reduced-pressure suction filtration on the enzymolysis mixed liquid, collecting filtrate and residues, and carrying out reduced-pressure concentration on the obtained filtrate to obtain an extract concentrated solution; performing vacuum freeze drying on the extract concentrated solution to obtain dendrobium nobile powder; and adding red date powder and Chinese wolfberry fruit powder into the dendrobium nobile stem powder to prepare the dendrobium nobile stem decoction pieces. The enzymolysis agent comprises laccase, cellulase and / or pectinase. Dendrobium nobile powder prepared by a physical wall-breaking assisted enzymolysis method is mixed with the red date powder and the Chinese wolfberry fruit powder, and then the mixture can be directly tableted and formed without additionally adding a binder.

The invention belongs to the technical field of functional food, and particularly relates to a composite dietary medicinal and edible solid beverage and application thereof.The composite dietary medicinal and edible solid beverage is prepared from 13-32 parts of winter bamboo shoot extract powder, 18-42 parts of seedless pitaya powder, 18-32 parts of banana powder, 8-17 parts of papaya powder, 2.5-9 parts of astragalus membranaceus powder, 0.5-4 parts of ginseng powder and 0.4-3 parts of dendrobium nobile powder. The compound solid beverage disclosed by the invention is prepared from the winter bamboo shoot extract powder, the seedless pitaya powder, the banana powder, the papaya powder, the astragalus membranaceus powder, the ginseng powder, the dendrobium nobile stem powder, the hawthorn powder, the mulberry powder and the sea-buckthorn powder, so that the pH value of a microbial fermentation solution in the intestinal tract of a human body can be reduced, lactic acid producing bacteria including Weissella are increased, and the content of lactic acid is increased; the abundance of Lactobacillus mucilaginosus, Pediococcus and Lactococcus lactis is improved, so that the intestinal health is maintained.