46 results about "Fragrant rosewood" patented technology

The invention belongs to the technical field of natural pharmaceutical chemistry, and discloses a benzofuran compound in dalbergia odorifera and a preparation method and application thereof.The benzofuran compound is separated from dalbergia odorifera of a leguminous dalbergia plant, the heartwood of the dalbergia odorifera is extracted and concentrated to obtain extract, and the extract is filtered to obtain the benzofuran compound. The extract is taken and sequentially subjected to silica gel column chromatography, medium-pressure ODS column chromatography and gel column chromatography separation for multiple times, then semi-preparative high performance liquid chromatography is used for purification, and the benzofuran compounds can be obtained. According to the present invention, lipopolysaccharide (LPS) is adopted to induce RAW 264.7 cells to establish an inflammation model, such that the compound has good anti-inflammatory activity, IC50 is 14.33 [mu] M, and expression of inflammatory factor interleukin-6 (IL-6) and interleukin-1 [beta] (IL-1 [beta]) can be inhibited;

This invention provides a traditional Chinese medicine compound for treating viral myocarditis, belonging to the field of traditional Chinese medicine pharmaceutical technology. The compound consists of Forsythia suspensa, Fagopyrum dibotrys, Pseudostellaria heterophylla, Rhodiola rosea, Citrus medica, Allium macrostemon, Poria cocos, Gynostemma pentaphyllum, Salvia miltiorrhiza, Dalbergia odorifera, Cynanchum paniculatum, and Valeriana. This traditional Chinese medicine compound exhibits significant protective effects against viral myocarditis, specifically by significantly reducing damage to H9c2 cardiomyocytes caused by CVB3 virus. Its mechanism of action is closely related to downregulating the expression of inflammatory factors TNF-α and IL-6 and inhibiting the inflammatory response. Simultaneously, within the experimental concentration range, the compound shows no toxicity to cardiomyocytes, demonstrating good biocompatibility. Furthermore, this compound can significantly reduce myocardial tissue damage in a viral myocarditis model mouse by inhibiting the in vivo inflammatory response and regulating oxidative stress imbalance, providing a safe and effective new treatment option for the clinical treatment of viral myocarditis.

The invention discloses a molecular marker capable of being used for identifying dalbergia odorifera (Dalbergia odorifera). The molecular marker is composed of two unique DNA (Deoxyribose Nucleic Acid) sequences. Meanwhile, the invention also provides a method for identifying dalbergia odorifera by using the molecular marker, and the method comprises the following specific steps: extracting total DNA (Deoxyribonucleic Acid) of a sample to be detected, then carrying out high-throughput sequencing operation, comparing the obtained sequencing reads with the molecular marker, and if the sequencing reads can completely cover the molecular marker, identifying the dalbergia odorifera by using the molecular marker. And determining that the to-be-detected sample belongs to the dalbergia odorifera.

The invention belongs to the technical field of cosmetics, and particularly relates to a composition with effects of improving skin color and resisting oxidation as well as a preparation method and application of the composition. The composition with the effects of improving the skin color and resisting oxidation, provided by the invention, is prepared by compounding an ormosia henryi bark extract, a mulberry root bark extract, a raspberry fruit extract, 4-butylresorcinol and ascorbyl tetraisopalmitate; wherein in the preparation method of the ormosia henryi bark extract, the ormosia henryi bark is extracted by adopting a mode of combining eutectic emulsion standing extraction with micro-jet secondary extraction, the stability of active substances in the obtained ormosia henryi bark extract is good, and the extraction efficiency is high; the extraction method is low in production cost and easy to operate, and conforms to the green chemistry principle. The composition provided by the invention has excellent effects of improving skin color and resisting oxidation and is mild and non-irritant, the preparation method is simple and easy to operate, and industrial actual large-scale production and application are facilitated.

The present application provides an antidepressant pharmaceutical composition, which is prepared from the following raw materials in the following proportions by weight: 8-12 parts of fried licorice, 8-12 parts of red dates, 16-24 parts of wheat, 8-12 parts of gardenia flowers, and 8-12 parts of dalbergia odorifera flowers. The present application also provides a preparation method and uses of the pharmaceutical composition. The present application is based on the Ganmai Dazao Decoction with the addition of dalbergia odorifera flowers and gardenia flowers, which not only calms the heart and nerves, and supplements heart qi, but also soothes the liver and stomach, regulates qi and relieves depression, clears heat and removes fire, cools the heart and calms the nerves, and is mainly used for treating liver qi stagnation type melancholia, and is applied to various types of depression, has a wider application range, and has a significant effect. The compatibility of various raw materials not only conforms to the compatibility theory of traditional Chinese medicine, but also can play a synergistic effect.

This invention discloses a molecular marker for identifying Dalbergia odorifera, which consists of two unique DNA sequences. The invention also provides a method for identifying Dalbergia odorifera using this molecular marker. The specific steps are as follows: total DNA is extracted from the sample to be tested, followed by high-throughput sequencing. The obtained sequencing reads are compared with the molecular marker. If the sequencing reads can completely cover the molecular marker, the species to which the sample belongs can be determined to be Dalbergia odorifera.

The invention discloses a lignum dalbergiae odoriferae pillow interior and a preparation method, and relates to the technical field of lignum dalbergiae odoriferae pillow interior preparation, the lignum dalbergiae odoriferae pillow interior comprises 20%-28% of lignum dalbergiae odoriferae filler, 72%-80% of auxiliary filler and 72% The lignum dalbergiae odoriferae filler is lignum dalbergiae odoriferae heartwood particles subjected to activating treatment, and the particle size is 3-5mm The auxiliary filler is a mixture of breathable moisture-conducting fibers and natural latex particles, the breathable moisture-conducting fibers account for 60%-70% of the mass of the auxiliary filler, and the natural latex particles account for 30%-40% of the mass of the auxiliary filler; the outer wrapping layer of the pillow inner is of a double-layer leakage-proof structure, the inner layer is made of nanoscale breathable moisture-conducting fabric, and the outer layer is made of antibacterial and anti-mite fabric. The dalbergia odorifera heartwood is pretreated by adopting drying at specific temperature and time conditions and an ethanol fumigation fragrance extraction process, so that water is efficiently removed, fragrance components are improved, the dryness of dalbergia odorifera filler is ensured, the mildew risk is reduced, the fragrance concentration is improved through fumigation, and the quality of dalbergia odorifera is improved. And the final product has better relaxing and sleep-aiding effects.

The invention discloses an induction and culture method of adventitious roots of dalbergia odorifera, which comprises the following steps: 1) brushing dalbergia odorifera seeds, disinfecting, inoculating into a starting culture medium, and germinating and culturing for 2-5 weeks at the temperature of 25 + / -2 DEG C and the illumination intensity of 1000-2000lux to obtain germinated seeds; (2) inoculating cotyledons of the germinated seeds obtained in the step (1) into an adventitious root induction culture medium, and performing induction culture for 3-6 weeks at 25 + / -2 DEG C under the illumination intensity of 1000-2000lux to obtain adventitious roots of dalbergia odorifera; (3) inoculating the adventitious roots of the dalbergia odorifera obtained in the step (2) into a liquid culture medium, and performing shake cultivation at the rotating speed of 1000-1200rpm to obtain the adventitious roots of the dalbergia odorifera capable of being subcultured stably. According to the method disclosed by the invention, the cotyledons of the germinated seeds of the dalbergia odorifera are used as explants for inducing the adventitious roots and performing subculture, so that the induction rate of the adventitious roots reaches 72.3-86.7%, and the survival rate of the adventitious roots is increased; the supply-demand contradiction problem of dalbergia wood raw materials is solved.

The invention provides a traditional Chinese medicine composition for treating traumatic injuries, a traditional Chinese medicine preparation, a preparation method and application, and particularly belongs to the technical field of traditional Chinese medicine. The traditional Chinese medicine composition for treating traumatic injury comprises the following components in parts by weight: 5-6 parts of processed semen strychni, 5-6 parts of tripterygium wilfordii, 8-10 parts of red caltrop root, 8-10 parts of hematoxylon, 8-10 parts of lysimachia christinae hance, 8-10 parts of lysimachia christinae hance, 1-3 parts of lignum dalbergiae odoriferae and According to the traditional Chinese medicine composition, the red caltrop root, the sappan wood, the mosla scabra and the herba lysimachiae are used as main materials, the processed semen strychni and the tripterygium wilfordii are used as auxiliary materials, and the traditional Chinese medicine composition plays a role under the joint cooperation of the lignum dalbergiae odoriferae and the herba asari, so that the traumatic injury affected part can be rapidly recovered, and the pain of a patient is reduced.

The invention relates to the technical field of traditional Chinese medicine preparations, and discloses a traditional Chinese medicine composition for treating skin hemangioma and a preparation method thereof. Comprising the following components in parts by mass: 15-25 parts of salvia miltiorrhiza, 10-20 parts of curcuma zedoary, 12-25 parts of selfheal, 10-15 parts of spina gleditsiae, 8-12 parts of purslane, 6-10 parts of verbena, 6-10 parts of honeycomb, 8-12 parts of wild buckwheat, 8-12 parts of indigo naturalis, 6-10 parts of philippine violet herb, 6-10 parts of lignum dalbergiae odoriferae, 4-8 parts of linseed, 8-12 parts of radix pseudostellariae, 4-8 parts of eclipta, 4-8 parts of black sedge, 4-8 parts of swertia mileensis and 6-8 parts of caulis spatholobi. Through reasonable compatibility of various traditional Chinese medicines, the traditional Chinese medicine composition comprehensively acts on skin hemangioma from the aspects of clearing away heat and toxic materials, promoting blood circulation to remove blood stasis, reducing swelling and removing stasis, reinforcing qi and nourishing blood and the like, can effectively improve symptoms of hemangioma and promote regression of tumor bodies, and is clinically verified to be high in effective rate.

The invention belongs to the technical field of natural pharmaceutical chemistry, and discloses a flavonoid derivative in dalbergia odorifera and a preparation method and application thereof.The flavonoid derivative is separated from dalbergia odorifera of leguminous dalbergia plant, dalbergia odorifera heartwood is extracted and concentrated to obtain extract, the extract is separated through silica gel column chromatography and gel column chromatography, and the flavonoid derivative is obtained. And performing semi-preparative high performance liquid chromatography purification to obtain the flavonoid derivative. An inflammation model is established by inducing RAW 264.7 cells through lipopolysaccharide (LPS), and it is proved that the compound has good anti-inflammatory activity and can be used for preparing anti-inflammatory drugs.

The invention discloses an application of lasiodiplodia theobroma in promoting formation of dalbergia odorifera heartwood, relates to the technical field of microorganisms, and has the technical key points that the invention provides the lasiodiplodia theobroma which is preserved in the China General Microbiological Culture Collection Center (CGMCC) with the preservation number of CGMCC No.42292, and has the preservation number of CGMCC No.42292, the preservation number of the lasiodiplodia theobroma is CGMCC No.42292, and the preservation number of the lasiodiplodia theobroma is CGMCC No.42292. The coriochromata cacao can induce the formation of the rosewood of the dalbergia odorifera; the invention also provides a method for inducing the dalbergia odorifera heartwood by using the diplospora malacoides, which comprises the following steps: culturing the purified diplospora malacoides in a PDA culture medium for 5 days, obliquely and downwards drilling a dalbergia odorifera stem to 2 / 3 of the diameter of the stem by using a drill bit with the diameter of 5mm, then adding a diplospora malacoides block, filling the hole by using a PDB culture medium, winding a tree trunk by using an adhesive tape to plug the drilled hole, and finally, inserting the diplospora malacoides block into the drilled hole. The dalbergia odorifera can be formed after 6 months.

The invention provides a traditional Chinese medicine preparation for treating or improving cerebral thrombosis, and relates to the technical field of traditional Chinese medicine preparation. The traditional Chinese medicine preparation is prepared from lignum dalbergiae odoriferae, herba siegesbeckiae, rhodiola rosea, campsis grandiflora, radix rehmanniae praeparata, radix angelicae lateralis preparata, radix sophorae flavescentis, radix curcumae, peach kernels, dragon's blood, schizonepeta spike, radix ophiopogonis and liquorice, and has the effects of promoting blood circulation to remove blood stasis, activating meridians to stop pain, nourishing yin and clearing heat. The traditional Chinese medicine preparation has a good protection effect on experimental cerebral thrombosis mice, can well inhibit formation of cerebral thrombosis of cerebral thrombosis model rats, alleviate encephaledema conditions, effectively reduce platelet aggregation conditions, improve blood coagulation functions and alleviate cerebral thrombosis symptoms, and has a good treatment effect on the cerebral thrombosis model rats. When the traditional Chinese medicine preparation is used for treating cerebral thrombosis, the total effective rate of treatment can be remarkably increased, and the traditional Chinese medicine preparation has more advantages on improvement of nerve injury of a patient, improvement of ADL score and improvement of the blood coagulation function of the patient. The traditional Chinese medicine preparation provided by the invention has targeted treatment and improvement effects on cerebral thrombosis.

The invention relates to a composition with a sleep quality improving function and a preparation method thereof, and belongs to the technical field of cosmetics and external preparations. The composition comprises gamma-aminobutyric acid, isosorbide dimethyl ether, a plant extract compound (pink passion fruit, spina date seed, polygala tenuifolia and prepared rehmannia root), aromatic essential oil (lavender oil, sandalwood oil and agilawood extract), menthol, ammonium polyacryloyldimethyl taurine and a moisturizing and preservative system. Isosorbide dimethyl ether and gamma-aminobutyric acid are premixed to form a permeation precursor solution, so that the problem of difficulty in transdermal penetration of gamma-aminobutyric acid is solved; through a specific preparation technology, gradient sleep-aiding release based on essential oil volatility difference and gel wrapping is constructed, and the staged sleep-aiding effects of instant cooling, dysphoria blocking, relaxation inducing, synergistic interaction and all-night slow-release deep sleep maintaining are achieved. The composition disclosed by the invention is high in transdermal absorption rate, controllable in fragrance release time sequence and lasting in sleep aiding effect, and has a good application prospect.

The invention relates to a dalbergia odorifera seed seedling raising method, which is characterized in that dalbergia odorifera seeds are soaked in a seed soaking solution, so that the dalbergia odorifera seeds can be promoted to quickly break dormancy, accelerate metabolic activity and germinate, and the germination rate of the dalbergia odorifera seeds can be increased. According to the method, wood chips, corn straw powder, rice hulls and wormcast are mixed and fermented, then coco coir, fine sand soil and red mud are added for aging, the prepared seedling raising substrate can promote rapid germination of dalbergia indica seeds, sufficient fertility and an excellent growth environment are provided, the growth speed of dalbergia indica buds can be accelerated, and the survival rate of dalbergia indica seedlings is increased. The method has the advantages of simple operation, good growth vigor, shortening of the germination period of the dalbergia odorifera seeds, realization of rapid germination, relatively improvement of the germination rate of the dalbergia odorifera seeds, high seedling raising efficiency of the dalbergia odorifera seeds, and improvement of the uniformity of seedlings.

The present invention provides a composition helpful for improving sleep function, which is prepared from raw materials in the following weight ratios: 1-5 parts of cedar essential oil, 1-3 parts of frankincense essential oil, 0.5-2 parts of dalbergia odorifera essential oil, 0.5-2 parts of nutmeg essential oil, 0.3-1 part of costus root essential oil, 0.1-0.3 part of agarwood essential oil, 0.5-5 parts of sweet orange essential oil, and 1-5 parts of chamomilla recutita flower essential oil. The present invention also provides a preparation method and uses of the composition. Through formula optimization and adjustment, the composition of the present invention removes components and bad odors that may cause adverse reactions, increases tolerance and scope of application; at the same time, by changing the dosage of agarwood, the curative effect can be guaranteed and the cost can be reduced, achieving the purpose of reducing costs and increasing efficiency; the formula is scientifically compatible, safe and effective, convenient to use, non-toxic and side-effect-free, and non-irritating.

The invention discloses an SSR molecular marker closely associated with growth traits of lignum dalbergiae odoriferae and application of the SSR molecular marker, and belongs to the technical field of biology. By utilizing the SSR molecular marker technology, the growth traits of the dalbergia odorifera can be quickly and accurately analyzed, the dalbergia odorifera germplasm resources with high-yield and fast-growing characteristics are screened out, technical support is provided for improved variety breeding and large-scale planting of the dalbergia odorifera, and the method has important significance on protection and utilization of the dalbergia odorifera resources.

This invention discloses an NNT activating composition comprising Dalbergia odorifera bark extract, Pinus koraiensis bark extract, and ascorbate tetraisopalmitate, wherein the mass ratio of Dalbergia odorifera bark extract, Pinus koraiensis bark extract, and ascorbate tetraisopalmitate is 1–15:1–2.5:2–50. This invention is characterized by its effective activation of NNTs.

This invention discloses a method for obtaining sesquiterpenoids containing β-juniperene and juniperol from the aerial roots of *Dalbergia odorifera*, comprising the following steps: (S1) establishing a *Dalbergia odorifera* aerosol culture system; (S2) inducing the production of sesquiterpenoids from the aerial roots of *Dalbergia odorifera* under stress; (S3) extracting the sesquiterpenoids from the aerial roots of *Dalbergia odorifera* using ethyl acetate and identifying them using GC-MS. This invention also discloses the application of β-juniperene or juniperol in the preparation of reagents that promote the growth of *Arabidopsis thaliana* and in the preparation of drugs that inhibit lung cancer cells.

The present invention relates to a gansuane-type triterpenoid compound with anti-tumor effect and a preparation method thereof. The gansuane-type triterpenoid compound has a structure of one of Munropene A, Munropene B, and Munropene C. The gansuane-type triterpenoid compounds Munropene A to Munropene C show specific inhibitory effects on colon cancer cells, which are significantly better than the inhibitory effects on other types of tumor cells. This indicates that the gansuane-type triterpenoid compound extracted from Dalbergia odorifera has the potential to be developed into a new treatment for colon cancer.

This invention provides a rapid resin-forming method for Dalbergia odorifera (Guangdong and Guangxi), comprising the following steps: selecting Dalbergia odorifera plants and drilling holes horizontally or downwards along the main trunk; after drilling, injecting a resin-forming liquid, fermented twice, into each hole. The raw materials for the resin-forming liquid include rice, Eclipta prostrata, Polygonum hydropiper, and Pandanus leaves. The raw materials for the resin-forming liquid are mixed, crushed, and fermented with water to obtain a preliminary fermentation mixture; the preliminary fermentation mixture is filtered, and after filtration, it undergoes fungal fermentation again, followed by filtration again to obtain the resin-forming liquid. This rapid resin-forming method for Dalbergia odorifera allows for re-formation of resin 1-1.2 years after initial resin formation, increases the volatile oil components and content of the extract, and exhibits good antibacterial and anti-inflammatory effects.

The present application relates to a composition with improved sleep quality function and its preparation method, belonging to the technical field of cosmetics and external preparation. The composition comprises: gamma-aminobutyric acid, isosorbide dimethyl ether, plant extract compound (pink passion fruit, jujube kernel, polygala, rehmannia), aromatic essential oil (lavender oil, dalbergia odorifera oil, linaloe extract), menthol, polyacryl dimethyl ammonium taurate and moisturizing and preservative system. By using isosorbide dimethyl ether and gamma-aminobutyric acid to form a penetration precursor solution, the problem of transdermal difficulty of gamma-aminobutyric acid is solved; and through a specific preparation process, a gradient sleep-aiding release based on the volatility difference of essential oil and gel wrapping is constructed, realizing the phased sleep-aiding effect of instant cooling to block irritability, induction of relaxation synergistic effect, and whole night slow release to maintain deep sleep. The composition has high transdermal absorption rate, controllable aroma release timing, long-lasting sleep-aiding effect, and good application prospect.

The invention discloses an incense strip and a preparation method thereof, and belongs to the field of incense strips. Comprising the following raw materials: 16-20% of machilus davidii, 13-17% of sandalwood, 6-10% of acronychia pedunculata, 5-9% of agilawood, 4-8% of rose, 3-7% of clove, 3-7% of radix aucklandiae, 2-6% of frankincense, 2-6% of tiger, 1-5% of rosin, 1-5% of radix morindae officinalis, 2-4% of Chinese herbaceous peony, 1-3% of chrysanthemum morifolium, 1-3% of cinnamon, 1-3% of ginseng, 0.3-0.7% of polygala tenuifolia, 0.3-0.7% of acorus calamus and 10-14% of nanmu sticky powder. According to the technical method, the incense is directly pressed without waking up the incense mud, so that the problem that the density of incense products made of the incense mud is too large is thoroughly solved, and the problems that an existing incense body is large in density, few in internal gap, incapable of entering air during combustion, insufficient in combustion, difficult to ignite and prone to fire interruption in the combustion process are solved. Meanwhile, the problem that the purity of incense is easy to dilute after a combustion improver is added at present is also solved.

The invention provides a method for realizing rapid core material formation of dalbergia odorifera by utilizing a physical stress effect, the method is based on a device for realizing rapid core material formation of dalbergia odorifera by utilizing the physical stress effect, and the rapid core material formation device comprises a physical stress unit, a temperature change regulation and control unit and an intelligent control unit; according to the rapid core material forming method, rapid core material forming of dalbergia odorifera is achieved through the physical stress effect, core material cambium cells are induced to be directionally differentiated through composite physical-temperature change stress, the natural process of tens of years is shortened to 3-5 years, and the economic benefits of a man-made forest are remarkably improved; stress intensity and duration are accurately regulated and controlled, wood cracking or decaying caused by excessive damage is avoided, and the core material density and aroma components are basically consistent with those of traditional natural formation; a pure physical means (without chemical agents) is adopted, vibration and temperature change parameters conform to the physiological tolerance range of trees, and ecological balance is not damaged; through real-time feedback of a sensor and automatic optimization of a processing strategy, the method is suitable for dalbergia odorifera individuals of different tree ages and diameters at breast height, and the generalization performance is high.

The invention provides an application of a dalbergia odorifera leaf extract in a medicine for improving non-alcoholic steatohepatitis, and relates to the field of biological medicines. Experiments show that the dalbergia odorifera leaf extract can reduce the levels of AST and ALT, and reduce the levels of IL-6, TNF-alpha and IL-1beta; the symptoms of basic structure damage, fatty degeneration, balloon-like degeneration and inflammatory cell infiltration of hepatocytes can be relieved; red lipid droplets in the liver can be reduced, namely the dalbergia odorifera leaf extract can improve the non-alcoholic fatty liver hepatitis.

This invention provides a transdermal skincare agent based on Camellia oleifera and Dalbergia odorifera, its preparation method, and its application, relating to the fields of biological agents and functional skincare products. The preparation method provided by this invention includes: extracting Dalbergia odorifera powder from Camellia oleifera oil at 40℃-60℃ and 0.1MPa-0.5MPa, and separating the extract and residue; distilling the residue at 100℃-120℃ and collecting the condensate; and mixing the extract and condensate at 45℃-55℃ to obtain the transdermal skincare agent. The transdermal skincare agent contains lipid components derived from Camellia oleifera oil and active ingredients derived from Dalbergia odorifera. This invention uses Camellia oleifera oil to extract the active ingredients from Dalbergia odorifera, improving the extraction rate and fusion efficiency of the active ingredients with Camellia oleifera oil. Simultaneously, the lipid components in Camellia oleifera oil can promote the transdermal absorption of Dalbergia odorifera-derived active ingredients on the skin surface.

The dalbergia odorifera tea is prepared from Hainan dalbergia odorifera and five cereals (rice, sorghum, wheat, buckwheat and millet), dalbergia odorifera is added, the production method comprises the steps of raw material preparation, mixing, fermentation, distillation, aging and packaging, and active ingredient extraction is optimized. Through the synergistic effect of flavonoid compounds in Hainan dalbergia odorifera, nutritional ingredients of five cereals and the blood activating effect of lignum dalbergiae odoriferae, the cardiovascular function is remarkably improved, and the auxiliary effects of improving sleep, preventing senile dementia, dissolving thrombus and resisting viral pneumonia are achieved.

The invention provides burkholderia paraburkholderia phymatum HS12 and application of the burkholderia paraburkholderia phymatum HS12 in promoting growth of ormosia henryi seedlings, and belongs to the technical field of seedling cultivation, the burkholderia paraburkholderia phymatum HS12 is preserved in China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC NO: 35219. The bacilliform gram negative burkholderia paraburkholderia phymatum HS12 provided by the invention has relatively good acid resistance, inorganic phosphorus decomposition, organic phosphorus dissolution, low phosphorus resistance, IAA (Indoleacetic Acid) production and nitrogen fixation capabilities. When the strain is used for cultivating ormosia henryi seedlings, the root system characteristics of the ormosia henryi seedlings can be remarkably changed, the biomass, photosynthesis and nitrogen and phosphorus accumulation can be improved, a persistent material basis is laid for growth of the seedlings, the seedlings can be more robust in the growth process, the stress resistance and quality of the seedlings are improved, and the yield of the ormosia henryi seedlings is increased. And a favorable guarantee is provided for cultivation of high-quality strong seedlings of ormosia henryi.

The invention discloses schizophyllum commune and a method for synthesizing nano-selenium by using the schizophyllum commune. According to the invention, a Schizophyllum commune FLM1 strain is separated and identified in dalbergia odorifera, the strain is preserved in Guangdong Microbial Culture Collection Center on April 6, 2023, and the preservation number is GDMCC No: 63328. Research shows that the FLM1 strain has the capacity of efficiently converting sodium selenite to generate nano-selenium, schizophyllum commune mycelium is adopted as a biological material, a sodium selenite solution is added into a fermentation medium, and red elementary substance nano-selenium is prepared after fermentation; according to the method, tetravalent inorganic selenium salt can be converted to produce nano-selenium, the conversion rate of selenium reaches up to 91.44% under the high sodium selenite concentration, and the selenium content of mycelia is high. The invention provides a simple, convenient, safe and efficient nano-selenium biosynthesis method with mild conditions, and reference is provided for development and utilization of selenium resources.

The application belongs to the technical field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition for reducing lipid, a preparation method and application. The traditional Chinese medicine composition for reducing lipid provided by the application comprises a lipid-reducing core component and an auxiliary component. The lipid-reducing core component is composed of Camellia pitardii and Dalbergia odorifera. The auxiliary component comprises hawthorn and Salvia miltiorrhiza. The traditional Chinese medicine composition for reducing lipid provided by the application has a simple composition, can significantly improve the blood lipid indexes of a hyperlipidemia model animal, can reduce the body weight of the model animal, and can reduce the expression amount of the inflammatory factor TNF-alpha of the hyperlipidemia model animal.