16 results about "Geranyl acetate" patented technology

The invention discloses an attractant for citrus fruit flies, wherein the components thereof are as follows by mass percentage: (a) d-limonene content is 20-40%; (b) geranyl acetate content is 20-40%; (c) α-terpineol content is 20-40%; and (d) tert-butylphenol content is 5-20%. By using the invention, adult citrus fruit flies in a surrounding area of ​​about 1.5 mu can be lured and killed, large-scale spraying of chemical pesticides can be reduced, and the monitoring and prevention and control effects of citrus fruit flies can be significantly enhanced.

The invention provides an essence with a jasmine tea flavor. Comprising leaf alcohol, linalool, phenethyl alcohol, alpha-amyl cinnamic aldehyde, hexanal, benzyl acetate, jasmine absolute oil, neroli oil, leaf alcohol acetate, indole, geraniol, geranyl acetate, linalyl acetate, methyl dihydrojasmonate, farnerol, alpha terpilenol, damascenone B, ionone B, benzyl acetate, benzyl alcohol, leaf alcohol benzoate and ethyl maltol. The compound is one or more of methyl anthranilate, methyl benzoate and methyl salicylate. The jasmine tea beverage food added with the jasmine tea flavor essence disclosed by the invention can effectively modify and improve the flavor of the jasmine tea beverage, increase the tea fragrance and flower fragrance of the jasmine tea beverage, and enable the fragrance and taste to be richer and fuller.

The invention provides a compound feed additive capable of improving the flavor of eggs, a preparation technology and a compound feed, and relates to the technical field of feed preparation.Main components in shaddock peel are analyzed, the main components influencing the flavor of the eggs are screened out, and chemical components and shaddock peel powder are adopted to prepare the compound feed additive. The grapefruit flavor extract (active ingredients such as limonene, polyphenols and the like) prepared on the basis of the grapefruit peel powder. The preparation method comprises the following steps: compounding the raw materials in parts by weight: 20-40 parts of linalool, 5-10 parts of linalyl acetate, 2-4 parts of limonene, 1-2 parts of vanillyl alcohol, 0.7-1.4 parts of geranyl acetate, 5-10 parts of myrcene, 80 parts of pomelo peel powder, 150 parts of a carrier and 70 parts of a pomelo flavor extract; the total addition amount of the shaddock peel powder in the basal feed is reduced from 2% to 0.1%, a good flavor improvement effect can be maintained, and dependence on shaddock peel raw materials is greatly reduced.

The present invention relates to host cells comprising genes of the mevalonate and Nudix pathways, engineered fusion proteins of enzymes of the mevalonate and Nudix pathways, methods as well as kits for producing geraniol and geranyl acetate.

The invention relates to a bactrocera dorsalis attractant. According to the invention, geranyl acetate, D-limonene and trans-2-octylene-1-alcohol are all capable of inducing the adult bactrocera minax, especially geranyl acetate and D-limonene can play a synergistic effect in the aspect of inducing the adult bactrocera minax, and more particularly, geranyl acetate, D-limonene and trans-2-octylene-1-alcohol can induce the adult bactrocera minax to induce the adult bactrocera minax to induce the adult bactrocera minax. The geranyl acetate, the D-limonene and the trans-2-octylene-1-alcohol can further play a synergistic interaction role in the aspect of inducing the adult fruit flies of the lycium barbarum.

To provide an analgesic composition.SOLUTION: An analgesic composition comprising limonene and geranyl acetate.SELECTED DRAWING: None

The present invention provides a repellent composition for mites which is excellent in mite-repelling effect against indoor mites even after a long period of time and is also excellent in safety to humans and animals. The present invention relates to a repellent composition for mites, which contains: (a) 1,8-cineol and / or 1,4-cineol and (b) a perfume ingredient, wherein the perfume ingredient contains one or two or more kinds of perfume compounds having a logP value of 2.0 to 5.5. The mixing ratio (a) / (b) of the (a) ingredient to the perfume compounds contained in the (b) ingredient is set to 5 to 100 on a mass basis. The perfume compounds contained in the (b) ingredient are at least one selected from the group consisting of ethyl cinnamate, allyl caproate, 3-methyl-5-phenyl-1-pentanol, citronellol, δ-dodecalactone, β-ionone, benzyl benzoate, linalyl acetate, geranyl acetate, tricyclo decenyl propionate, benzyl salicylate, limonene, and amyl salicylate.

The present invention addresses the problem of providing a composition capable of improving the odor of stearyl glycyrrhetinate. A composition for solving the problem of the present invention is characterized by containing the following component (A) and component (B): (A) stearyl glycyrrhetinate; (B) is selected from the group consisting of linalool, farnesol, anise alcohol, eugenol, citronellol, geraniol, linalyl acetate, alpha-terpineol, geranyl acetate, alpha-pinene, 1-hexenol (Hexen-1-ol), cedryl acetate, Iso E Super, sandalwood 210 (Sandalore), ambroxan (Ambroxan), and gamma-terpinene (Gamma-terpinene), and is selected from the group consisting of linalool, farnesol, anise alcohol, eugenol, eugenol, citronellol, geraniol, geraniol, 1-hexenol, cedryl acetate, alpha-terpineol, geranyl acetate, alpha-pinene, 1-hexenol, cedryl acetate, the component (A) contains at least one component selected from the group consisting of a component A, a component B and a component C, the component B contains at least one component selected from the group consisting of patchouli alcohol, cedrol, ethyl vanillin and maltol, and the content mass ratio of the component (A) to the component (B) is (A): (B) = 1: 0.0005-1: 0.2.

Beer-flavored fermented alcoholic beverages with reduced grittiness in the mouth and dissonance of aftertaste SOLUTION: In the beer-flavored fermented alcoholic beverage, geranylacetate is blended at a concentration of 3. 3ppb or more.SELECTED DRAWING: None

The invention discloses fruit-flavor tobacco essence and a preparation method thereof. The fruit-flavor tobacco essence is prepared from 1 to 2 parts of sodium benzoate, 0.5 to 1.5 parts of trehalose, 6 to 8 parts of isoamyl isovalerate, 20 to 45 parts of fruit Maillard extract, 0.5 to 1.8 parts of maltol, 2 to 3 parts of cocoa tincture, 8 to 10 parts of hexaldehyde malonacetal and 6 to 9 parts of geranyl acetate. The tobacco preservative has the advantages that the sodium benzoate, the trehalose and the isoamyl isovalerate can moisturize the tobacco and ensure the quality of the tobacco; maltol and cocoa tincture can significantly enhance the aroma of tobacco, so that the tobacco smell is mellower and more fragrant, the taste of tobacco is improved, the dryness and astringent bitterness of the oral cavity and throat after smoking are reduced, and the mouth and throat feel smoother and more comfortable; certain antiseptic and antibacterial effects are achieved, and the quality guarantee period of the tobacco can be prolonged; the hexanal malonacetal and the geranyl acetate can enhance the fruit fragrance of the fruit Maillard extract; after pectin and sugar filtration and short-time rapid Maillard reaction, the product is not obvious in scorching fragrance, and the fruit fragrance of the fruit Maillard reactant is obvious.

Provided is a composition for improving sleep during a rest. Provided are: a composition for improving sleep during a rest, which contains geranyl acetate as an active ingredient; a method for improving sleep during a rest using geranyl acetate; and a method for improving a sleep environment during a rest in a room space.

The present invention relates to a kind of medfly attractant.The present invention finds that geranyl acetate, D-limonene and trans-2-octene-1-al can all attract medfly adults, in particular, geranyl acetate and D-limonene can synergistically attract medfly adults, more particularly, geranyl acetate, D-limonene and trans-2-octene-1-al can further synergistically attract medfly adults.

The invention relates to the technical field of flavors and fragrances, and particularly discloses an essence composition for a toilet cleaner product and a preparation method of the essence composition. The invention discloses an essence composition for a toilet cleaner product. The invention relates to a hand sanitizer which is prepared from the following raw materials in parts by weight: 0.6 to 0.8 part of citral, 0.8 to 0.9 part of geranyl acetate, 0.9 to 1.0 part of leaf alcohol, 0.9 to 1.1 parts of sorbitol ester, 0.9 to 1.1 parts of Italian lemon oil, 1.5 to 1.7 parts of allyl heptanoate, 1.6 to 1.8 parts of tricyclodecenyl acetate, 1.8 to 2.2 parts of dihydromyrcenol, 1.8 to 2.2 parts of linalyl acetate, 3 to 3.2 parts of styralyl acetate, 3.4 to 3.6 parts of ethyl 2-methylbutyrate and 4.5 to 4.9 parts of benzyl acetate. The deodorant comprises the following components in parts by weight: 7.2-7.6 parts of o-tert-butyl cyclohexyl acetate, 9.4-9.8 parts of hexyl acetate, 40-45 parts of a solvent, 1-1.3 parts of a deodorant synergistic complex and a volatile synergistic complex, the volatilization synergistic compound is prepared from the following components in parts by weight: 2.6 to 3.64 parts of a volatilization synergistic component A; and 12.6 to 13.6 parts of a volatile synergistic component B. After the essence composition for the toilet cleaner product, disclosed by the invention, is applied, the essence composition can show relatively good coordination between odor removal property and volatility.

This invention discloses a method for deep scenting Liubao tea with roses to induce the formation of a carmine aroma, belonging to the field of dark tea reprocessing technology. This method achieves the transformation of rose aroma into a carmine aroma and deep integration with Liubao tea through steps such as evenly piling dried flowers, moisture control, pile temperature fermentation, secondary steam fermentation, and drying. Specifically, dried Yunnan double-petal roses with a moisture content ≤10% are mixed with Liubao tea at a weight ratio of 5-8:92-95, and 18%±1% water is added. The mixture is piled for fermentation until the core temperature reaches 50±1℃, then immediately cooled. Subsequently, a secondary fermentation is carried out under saturated steam at 85-95℃ for 30-50 minutes, and the tea is dried until the moisture content is ≤7%. This method is based on a "moisture-temperature-rose chemistry" triangular control model, which reduces the 2-phenylethanol content by 40% and increases geraniol acetate by 220%, solving the problems of aroma dispersion and flavor conflict in traditional processes, generating a unique carmine aroma, and producing a product with stable flavor and patent barriers.

The invention is a composition for the treatment of HPV infections, which, with its components containing [3-caryophyllene, geranyl acetate, geraniol, and nerol, modulates the E7 and E2 protein pathways to provide a natural supportive therapeutic effect in managing HPV infections, exhibits antiviral, antibacterial, and immunomodulatory activity, significantly reduces viral replication, and suppresses protein expression, Contains Eugenia aromaticum (clove oil), which prevents viral replication by disrupting the structural integrity of cell membranes, exhibiting antimicrobial and antiviral activity with its high eugenol content, and Contains Cymbopogon martinii (palmarosa oil), which disrupts viral cell walls and inhibits the replication process, exhibiting antiviral and antibacterial properties with its high geraniol and citronellal content, and Contains Melaleuca viridiflora (niaouli oil), which strengthens cellular immune mechanisms to limit the intracellular spread of viruses and exhibits antiviral and immunomodulatory effects with its viridiflorol content.

The application discloses a lemon essence, a preparation method and application thereof, and belongs to the field of essence preparation. The lemon essence comprises the following raw materials: lemon fruit fragrance 10-15%, green fragrance 1-2%, sweet agent 1-3%, enhancer 5-10%, stabilizer 1-3%, and the rest is an alcohol solvent. The lemon fruit fragrance comprises lemon oil, sweet orange oil and D-limonene; the green fragrance comprises orange flower alcohol, leaf alcohol, linalool, oxidized linalool, alpha-terpineol, beta-terpinene, isopinocamphone and lemon aldehyde; the sweet agent comprises ethyl maltol and vanillin propylene glycol acetal; the enhancer comprises ethyl butyrate, ethyl 2-methyl butyrate, ethyl acetoacetate, leaf alcohol acetate, linalyl acetate and geranyl acetate; and the stabilizer comprises a low-carboxylic acid, a heat-resistant agent and an antioxidant. The application can inhibit the oxidation and thermal decomposition of the easily-oxidized components from the molecular level by synergistically compounding the components, significantly improves the aroma stability of the essence under long-term storage and high-temperature processing conditions, and can be widely applied in the fields of beverages, foods and the like.