58 results about "Caryophyllene" patented technology

The invention discloses a botanical attractant for thrips hawaiiensis in a banana field and application of the botanical attractant. According to the application, alpha-pinene, caryophyllene, DL-limonene, beta-pinene and D-limonene which have a remarkable attracting effect on thrips hawaiiensis are separated and identified from banana flower buds which are host plants of the thrips hawaiiensis, and effective concentrations of the compounds with the attracting effect on the thrips hawaiiensis are screened out; the five compounds are mixed according to a certain volume ratio to prepare the thrips hawaiiensis luring composition. Indoor and outdoor experiments prove that the trapping composition provided by the invention has remarkable trapping activity on thrips hawaiiensis in a banana field. The attractant provided by the invention is derived from plants, is simple to prepare, is environment-friendly, is non-toxic to people and livestock, and has a good popularization and application prospect.

An antifungal composition including a first essential oil, and a second essential oil, where the composition is configured to reduce disease onset, pathogen spread, or a combination thereof. Further, an antifungal compound including one or more aroma compounds selected from 4-(4-hydroxyphenyl)-2-butanone, furaneol, ethyl methylphenylglycidate, ethyl hexanoate, ethyl butanoate, beta-ionone, alpha-ionone, (R)-(+)-limonene, (S)-(-)-limonene, cis-3-Hexen-1-ol, nerol, linalool, 2-heptanone, alpha-terpineol, beta-damascenone, β-caryophyllene, ethyl 2-methylbutanoate, β-myrcene, gamma-octalactone, alpha-humulene, nerolidol, (E,E)-2,4-decadienal, (E,E)-α-farnesene, vanillin, phenylethyl acetate, citral, 3-methylbutan-1-ol, or a combination thereof.

The invention relates to the technical field of herbicides, in particular to an allelochemical-based organic herbicide and application thereof. The herbicide is prepared from the following active ingredients: L-menthone, pulegone and beta-caryophyllene. The mass ratio of the L-menthone to the pulegone to the beta-caryophyllene is (1 to 4) to (1 to 4) to 1. The three substances are compounded to generate a synergistic effect of '1 + 1 + 1 gt and' 3 ', the herbicidal activity is far better than that of a single agent, and the use concentration of each component is remarkably reduced. All the components are plant source natural compounds, the degradation path is clear, rapid metabolism can be achieved through microbial decomposition in soil and water, and no complex residual product exists.

This invention discloses a multi-component refined compound of clove obtained by dry distillation, its preparation method, and its application. The preparation method involves: placing clove powder in a high-temperature dry distillation reactor for localized puffing reaction to obtain eugenol; mixing the puffed clove powder with a composite solvent and then repeatedly heating and extracting the mixture to obtain a precursor of the refined compound; centrifuging the precursor and collecting the supernatant to obtain the final product. This method, through localized puffing reaction, significantly increases the bulkiness of the clove powder, effectively enhancing the release of aroma compounds such as eugenol, acetyleugenol, and caryophyllene from the clove; using this refined compound as a flavoring agent in heated non-combustible cigarettes effectively improves the richness and fullness of the smoke.

The invention discloses curcuma wenyujin sesquiterpene synthase CwTPS8 as well as a coding gene and application thereof, and belongs to the technical field of plant genetic engineering, the amino acid sequence of the curcuma wenyujin sesquiterpene synthase CwTPS8 is shown as SEQ ID NO.1, the nucleotide sequence of the gene for coding the curcuma wenyujin sesquiterpene synthase CwTPS8 is shown as SEQ ID NO.2, and the nucleotide sequence of the gene for coding the curcuma wenyujin sesquiterpene synthase CwTPS8 is shown as SEQ ID NO.1. The curcuma wenyujin sesquiterpene synthase CwTPS8 can be used for preparing beta-caryophyllene, alpha-humulene and other curcuma wenyujin sesquiterpenoids by taking farnesyl pyrophosphate FPP as a substrate, and the technology can be used for subsequently producing the sesquiterpenoids through a microbial cell factory. Meanwhile, a foundation is laid for heterologous synthesis and further development and utilization of sesquiterpenoids such as beta-caryophyllene and alpha-humulene.

The invention belongs to the technical field of quality control of traditional Chinese medicines, and relates to a method for simultaneously determining fingerprints and multiple components of a rhizoma atractylodis macrocephalae medicinal material and an extract of the rhizoma atractylodis macrocephalae medicinal material. The invention provides the detection method of the fingerprint spectrum of the rhizoma atractylodis macrocephalae medicinal material and the extract thereof and the construction method of the standard fingerprint spectrum, which are of great significance in enhancing qualitative and quantitative control of the rhizoma atractylodis macrocephalae and ensuring that the medicinal effect of the rhizoma atractylodis macrocephalae medicinal material is maintained in the process from production, transportation to clinical application; on the basis of the existing fingerprint spectrum research, the common peak distribution characteristics of the fingerprint spectrum of the rhizoma atractylodis macrocephalae medicinal material and the volatile oil are further determined, and an HPLC simultaneous determination method for the five components of atractylone, atractylenolides I-III and beta-caryophyllene is established by a wavelength gradient method, so that a solid foundation is laid for drawing up the quality standard of the rhizoma atractylodis macrocephalae medicinal material, the rhizoma atractylodis macrocephalae volatile oil and the preparation of the rhizoma atractylodis macrocephalae medicinal material and the rhizoma atractylodis macrocephalae volatile oil.

To provide a mask for supporting smoking cessation, which can improve persistence of a smoking cessation effect.SOLUTION: A mask for supporting smoking cessation includes a mask body for covering the mouth and nose of a wearer. The mask body includes a plurality of layers formed of nonwoven fabric. A large number of microcapsules 21 are fixed over the entire area in an intermediate layer 18 located outside the innermost layer positioned on the innermost side in the plurality of layers. The microcapsule 21 contains essential oil containing smoking cessation fragrance (mint and β-caryophyllene) which is fragrance with a smoking cessation effect.SELECTED DRAWING: Figure 3

The purpose of the present invention is to provide a composition having improved bioavailability of β-caryophyllene. Provided is a self-emulsifying composition comprising β-caryophyllene and one or more emulsifiers selected from the group consisting of polyglycerol fatty acid esters having an HLB value of 10 or more, polyoxyl glycerides, hydrogenated castor oil derivatives, and polyoxyethylene sorbitan fatty acid esters.

A black pepper cannabinoid extract includes beta-caryophyllene and five or more other terpenes. The invention also relates to a method of producing the black pepper cannabinoid extract, including the steps of: extracting black pepper to produce a first extract having fat-soluble components; winterizing the first extract to remove components differentiated by a higher solidification temperature; fractionally distilling the winterized fat-soluble components of the first extract to produce a plurality of black pepper lipid fractions; and blending two or more of the black pepper lipid fractions to produce a black pepper cannabinoid extract. The black pepper cannabinoid extract includes beta-caryophyllene and five or more other terpenes.

The invention discloses a specific luring composition for female adult tomato leaf miner as well as preparation and application thereof, and relates to the technical field of agricultural pest control, the active ingredients of the luring composition comprise limonene, terpinene, E-beta-caryophyllene and octadecane, and the weight ratio of the limonene to the terpinene to the E-beta-caryophyllene to the octadecane is 5: 3: 2: (1-5). The invention also provides a preparation method of the composition, which comprises the following steps: diluting the components with a solvent, mixing according to a ratio, and loading on a slow-release carrier such as a natural desulfurized rubber plug to prepare the lure. The trapping composition shows strong specific trapping activity to female adult tomato leaf miners, can be effectively used for trapping, monitoring and green prevention and control of female insects in the field, and has the advantages of being specific in effect, environmentally friendly, easy and convenient to prepare and the like.

This invention discloses a strain of *Lichtheimia corymbifera* and its applications. The *Lichtheimia corymbifera* strain is strain M314, deposited at the China Center for Type Culture Collection (CCTCC) on March 20, 2026, with accession number CCTCC M 2026484. The β-caryophyllene content in the fermentation broth obtained by fermenting cloves with this *Lichtheimia corymbifera* strain can be increased to over 11339.26 μg / L. Furthermore, this invention provides the application of this fermentation system in the saccharification stage of baijiu (Chinese liquor), which can significantly increase the β-caryophyllene content in baijiu and improve its aroma and flavor quality. This invention features a stable process, mild conditions, significant effects, good compatibility with baijiu production processes, and promising prospects for industrial application.

The invention relates to a plant-source attractant for peach tree pests and application of the plant-source attractant. The plant-source attractant is selected from any one or more of beta-phellandrene, 3-methylene-6-(tert-amyl) cyclohexane-1-ene, 1-isopropyl-4-methylene cyclohexane, 4-methylene cyclohexane-1-ethyl formate, 4-oxoisophorone and 3-carene, and the plant-source attractant is selected from any one or more of beta-phellandrene, 3-methylene-6-(tert-amyl) cyclohexane-1-ene, 1-isopropyl-4-methylene cyclohexane, 4-methylene cyclohexane-1-ethyl formate, 4-oxoisophorone and 3-carene. The compound can be used for preparing a preparation for attracting peach tree pests outdoors. Compared with the prior art, the peach tree pest plant source attractant can trap and kill female adults in external environments such as a field, and the prevention and control effect is greatly improved.

The application discloses a beta-caryophyllene synthase mutant and a coding gene and application thereof in beta-caryophyllene synthesis. The application relates to the technical field of biology, in particular to a beta-caryophyllene synthase mutant and a coding gene and application thereof in beta-caryophyllene synthesis. The beta-caryophyllene synthase mutant is obtained through error-prone PCR, and the amino acid sequence is sequence 2 in the sequence list. Through directional modification, the catalytic efficiency of the beta-caryophyllene synthase is improved. The beta-caryophyllene synthesis of the Saccharomyces cerevisiae strain SQ3-6-ECPS11 as a bottom plate fungus can produce 600-800 mg / L of beta-caryophyllene at 96 h of fermentation, and the yield index has important industrial application potential.

Insect repellent composition The invention relates to an insect repellent composition comprising: - p-menthane-3,8-diol and / or an essential oil selected from lemon eucalyptus essential oil and Eucalyptus globulus essential oil, - a repellent agent selected from beta-caryophyllene and eucalyptol, - a solvent, and which is characterized in that it further comprises an oil.

The purpose of the present invention is to provide a plant-derived beta-caryophyllene composition that includes plant-derived beta-caryophyllene and has excellent palatability, and from which a variety of safe products can be obtained, as well as a method for producing the same. In this composition including plant-derived beta-caryophyllene, the plant-derived beta-caryophyllene content is 80 wt% or greater, the eugenol content is 0.0455 wt% or less, and the methyl eugenol content is 0.005 wt% or less.

The invention relates to a tobacco flavor with glutinous rice fragrance and tea fragrance flavor and application of the tobacco flavor. The tobacco flavor is prepared from the following components: glutinous rice fragrance tea leaf essential oil, 2-carene, 2-propionyl-3, 4, 5, 6-tetrahydropyridine, 2-acetyl-3, 4, 5, 6-tetrahydropyridine, geraniol, 2-propionyl-1, 4, 5, 6-tetrahydropyridine, piperidine-2-ethyl formate and linalool. The sticky rice fragrance tea leaf essential oil and seven specific spice components are creatively combined to form the mixed spice, compared with single sticky rice fragrance tea leaf essential oil serving as spice, all the components in the mixed spice are matched and synergistic, sticky rice fragrance and tea fragrance are provided when cigarettes are smoked, the fragrance coordination of the cigarettes is obviously improved, and the flavor of the cigarettes is improved. The smoke characteristic of the cigarette is improved; after the spice is used for slow release treatment, the stability of glutinous rice fragrance and tea fragrance flavor can be maintained when cigarettes are smoked, and the flavor of the spice cannot be changed due to the change of the original proportion of the components in the slow release process, so that the sensory quality of tobacco products is comprehensively improved.

The present application relates to a kind of forest protection technical field, and is to solve the problem that there is no plant source attractant for effectively controlling the northern hairy chestnut bark beetle in the prior art.The active component of the attractant of the present application is composed of one or more of a-pinene, beta-caryophyllene and aggregation pheromone (S) -(-) - Ipsenol, (S) - (+) - Ipsidienol, and the mass fraction ratio of active component is (0.01-0.1) :(0.03-0.3) :(0.05-0.3) :(0.02-0.5).The carrier loaded with the attractant is placed in the trap and hung in the area where the northern hairy chestnut bark beetle occurs or may occur, 1.8 m away from the ground, to trap the northern hairy chestnut bark beetle.The attractant of the present application is applied to insect situation prediction and prediction, and a large number of trapping, to achieve the ideal effect of green prevention and control of the northern hairy chestnut bark beetle in the hazel garden.

The invention discloses a tomato leaf miner behavior regulating agent and a screening method and application thereof, and relates to the technical field of agricultural pest control, and the active ingredients of the behavior regulating agent are any one or more of limonene, E-beta-caryophyllene and terpinene. The screening method comprises the following steps: screening volatile matters with high affinity with a tomato leaf miner olfaction receptor from a tomato volatile matter library through a molecular docking technology, and carrying out biological activity verification in combination with an electroantennal potential experiment and a Y-type olfactometer behavior experiment, so as to accurately obtain the component with remarkable attraction activity. The behavior regulating agent can be used for preparing an attractant and is applied to green prevention and control of tomato leaf miners. According to the invention, efficient screening from a molecular mechanism to a behavior effect is realized, and a new product and technical support are provided for targeted prevention and control.

The invention discloses aromatic essential oil with carsickness preventing and relieving effects and a preparation method, and relates to the technical field of in-car health, and the aromatic essential oil specifically comprises alpha-pinene, beta-pinene, beta-caryophyllene, limonene, menthol, linalool, ocimene and citronellol. The proportions of the alpha-pinene, the beta-pinene, the beta-caryophyllene, the limonene, the menthol, the linalool, the ocimene and the citronellol are respectively 15 to 25 percent, 15 to 25 percent, 15 to 25 percent, 10 to 20 percent, 10 to 20 percent, 5 to 10 percent, 5 to 10 percent and 8 to 15 percent. Essential oil is adsorbed to pores of the ceramic rod in a vacuum impregnation or low-pressure pressurization impregnation mode, deep penetration of the essential oil on the ceramic rod is promoted, the fragrance carrying amount of the ceramic rod per unit is increased, fragrance release is more uniform and lasting, and therefore the fragrance carrying amount and uniformity are improved.

The invention discloses a pesticide preparation containing fluopyram and abamectin as well as a preparation method and application of the pesticide preparation, and belongs to the technical field of pesticide preparations. The active ingredients of the pesticide preparation provided by the invention comprise fluopyram, abamectin, caryophyllene and caryophyllene, the pesticide preparation is prepared by adopting a complex coacervation technology of'acid first and alkali second ', and the pesticide preparation has pH and enzyme dual stimulation response characteristics, and can realize targeted release of infected parts of diseases and insect pests. According to the invention, plant source active substances including caryophyllene and caryophyllene and efficient chemical pesticides including fluopyram and abamectin are scientifically matched, so that synergistic interaction is realized, and the co-toxicity coefficient of the prepared pesticide preparation is greater than 130; the obtained product is good in stability and long in lasting period, the dosage of chemical pesticides can be effectively reduced, and the risk of environmental pollution is reduced.

PLANT PROTECTION PROCESS USING CARYOPHYLLENE This application relates to a plant protection treatment process using caryophyllene, in which caryophyllene has a protective action against the aggressiveness of the plant protection treatment. Figure for abstract: None

The invention discloses a quantitative detection method for beta-caryophyllene in high-matrix complexity fermentation liquor, and belongs to the field of biological fermentation product analysis. Comprising the following steps: performing low-temperature high-speed centrifugation to remove fermentation broth precipitates, and preparing beta-caryophyllene series standard solutions from blank fermentation broth; diluting the to-be-detected liquid and the standard liquid with ultrapure water, saturating with NaCl, adding alpha-terpilenol-d3 internal standard, carrying out anhydrous ether ice-bath ultrasonic extraction, dehydrating an organic phase, and then carrying out GC-MS (Gas Chromatography-Mass Spectrometer) detection; drawing a plotting curve according to the peak area ratio and the standard solution content ratio, and calculating the content of the to-be-detected solution. The method is anti-interference, accurate and reliable, and is suitable for detecting trace beta-caryophyllene in the fermentation liquor.

The invention discloses application of alpha-caryophyllene in preparation of a medicine for treating colorectal cancer. The alpha-caryophyllene can regulate the abundance of bacteroides fragilis capable of producing enterotoxin, inhibit the proliferation and migration ability of colorectal tumor cells mediated by bacteroides fragilis capable of producing enterotoxin, and can slow down the progress of colon cancer by improving the abundance of intestinal microorganisms. The invention discloses a new application of alpha-caryophyllene in preparation of medicines for treating colorectal cancer, and provides a new application direction. Alpha-caryophyllene is a natural active component, has low side effects and is easily accepted clinically. The invention provides new scientific research evidence for research and development of medicines for treating colorectal cancer, and has important clinical application value and development value.

This invention discloses a KASP molecular marker and method for detecting caryophyllene, an aroma trait closely related to non-heading Chinese cabbage. The molecular marker was designed based on caryophyllene content and the F2 genetic population, with the SNP locus located at chromosome A06-37805032, named YNβc. The nucleotide sequence of YNβc is shown in SEQ ID NO.1. The KASP marker primers include two forward specific primers and one reverse universal primer. Genotyping using the KASP marker provided by this invention eliminates the need for enzyme digestion and electrophoresis after PCR amplification, allowing for high-throughput detection of multiple samples and rapid detection of the distribution of the Bcβc allele in a segregating population of non-heading Chinese cabbage. The results are accurate and offer advantages over conventional molecular markers, including speed, simplicity, and lower cost. This invention is of significant importance for marker-assisted selection breeding of caryophyllene in non-heading Chinese cabbage.

The invention discloses a beta-caryophyllene synthetase mutant and application of the beta-caryophyllene synthetase mutant in production of beta-caryophyllene, and belongs to the technical field of biological engineering. Tyrosine at the 25th site of beta-caryophyllene synthase is mutated into alanine, asparagine at the 535th site of beta-caryophyllene synthase is mutated into histidine, overexpression is carried out in serratia marcescens HBQA7, and an engineering strain SMC10 is constructed. Under the condition of shake flask fermentation, the yield of beta-caryophyllene of the engineering strain SMC10 reaches 3.8 g / L; the yield is obviously increased to 40.31 g / L through amplification culture in a 5 L fermentation tank. The invention provides a novel method which is efficient, economical and environment-friendly for industrial biosynthesis of beta-caryophyllene.

We offer alcoholic beverages that are imbued with the flavor of ripe fruit and a juicy, fruity taste. [Solution] The above problem is solved by providing an alcoholic beverage containing 25 μg / L or more of β-caryophyllene.

The invention discloses a caryophyllene synthase mutant as well as a preparation method and application thereof. The mutant is characterized in that the 67th residue of an amino acid sequence in caryophyllene synthase (AaQHS1 / AcHS3 / TPS7) from artemisia apiacea, agilawood and tobacco is replaced by (W / F / L), and the 71th residue of the amino acid sequence in the DDXXD structural domain is replaced by (D / E / N / Q / K / H). The mutant is beneficial to improving the purity of the synthesized product caryophyllene, and the product specificity of wild type caryophyllene synthase is improved to more than 98% from about 90%. A better production element is provided for biosynthesis of caryophyllene, and the production and separation cost of caryophyllene can be reduced.

The invention belongs to the technical field of veterinary drugs, and particularly discloses a permeation enhancer-containing fluralan-moxidectin nano drop and a preparation method thereof, the permeation enhancer-containing fluralan-moxidectin nano drop comprises the following components: fluralan, moxidectin, a permeation enhancer, glycosylglycerol, tocopheryl acetate, a cosolvent, modified chitosan, hydroxy acid salt, an antioxidant and the balance of a solvent; the permeation enhancer is prepared from phytosphingosine, beta-caryophyllene and caprylic / capric triglyceride according to the mass ratio of 1 to (0.2 to 2) to (0.2 to 1.8). According to the invention, the fluralan and the moxidectin are taken as active ingredients, and the permeation enhancer, the glycosylglycerol, the tocopheryl acetate, the modified chitosan, the hydroxy acid salt and the antioxidant are added, so that the permeation effect of the fluralan and the moxidectin is effectively improved, the transdermal absorption effect of the fluralan and the moxidectin is remarkably improved, and the stability of the drops is effectively improved.

The application relates to a distiller's grains extract with anti-aging efficacy, a preparation method thereof and a cosmetic. The method comprises the following steps: extracting the fat-soluble components from distiller's grains powder to obtain a first extract and first distiller's grains; extracting the alcohol-soluble components from the first distiller's grains to obtain a second extract and second distiller's grains; and extracting the water-soluble components from the second distiller's grains to obtain a third extract. In the technical scheme, the fat-soluble components in the distiller's grains are extracted first, and then the alcohol extraction and water extraction are sequentially adopted, so that various active substances in the distiller's grains are greatly extracted, the characteristic components of the distiller's grains extract are enriched, and the resource utilization of the distiller's grains is greatly expanded. The distiller's grains extract contains the characteristic components of the distiller's grains extract, such as linoleic acid, oleic acid, maltol, eugenol, alpha-caryophyllene, alpha-terpineol, gamma-aminobutyric acid, goose myo-peptide, plant sphingosine, dihydrosphingosine, lactic acid and glycolic acid, so that the efficacy of the distiller's grains extract is greatly enriched.

The purpose of the present invention is to provide a composition which has a lemon-like sour aroma, has a balanced aroma close to a fresh lemon peel aroma, exhibits a good aroma, has little bitter taste, and is suitable for imparting a lemon peel aroma to a beverage or the like. The invention relates to a composition which is characterized in that the composition contains limonene, citral and beta-caryophyllene, the weight ratio of limonene to beta-caryophyllene, namely limonene / beta-caryophyllene, is 250-2500, the weight ratio of citral to beta-caryophyllene, namely citral / beta-caryophyllene, is 5-110, the content of limonene is 2.5-90 wt%, and the content of beta-caryophyllene is 2.5-90 wt%. The content of bergamotin is 0.01% by weight or less.