62 results about "Beta-caryophyllene" patented technology

The invention discloses a liriomyza sativae attractant. The attractant consists of the following raw materials: cis-9-tricosene, tricosadienoic alcohol, linalool, 3-hexene-1-alcohol, beta-caryophyllene, 2-hexenoic aldehyde, 1-matsutake alcohol, 3-hexenol acetate, alpha-ionone, beta-ionone, normal hexane, sodium dodecyl benzene sulfonate and water. The liriomyza sativae attractant has strong attractive force, is easy and convenient to use, is nontoxic to human beings and animals and is a safe, environmentally-friendly and high-efficiency liriomyza sativae prevention and control product.

The invention discloses an adult citus longhorned beetle attractant and belongs to the technical field of forest pests. The attractant comprises 95% nonanal, 98% linalool, 90% beta-caryophyllene, 98% cis-3-hexen-1-ol and 98% alpha-farnesene in the volume ratio being (1-5):(1-5):(1-10):(1-5):(1-5). The adult citus longhorned beetle attractant is reasonable in ratio and significant in attracting effect, has the advantages of high efficiency, environment-friendliness, safety, long lasting period and the like, has great significance in protecting common tree species such as poplars, willows, citrus trees, hickories, Koelreuteria bipinnata Franchet and the like which are harmed by citus longhorned beetles, and can be widely applied to fields of protection forests, economic forests, landscaping forests, orchards and the like.

The invention discloses a composition for trapping and killing diaphorina citri kuwayama, and a using method and the application thereof. The composition comprises beta-caryophyllene, D-limonene, linalool and the balance of mineral oil, wherein the volume ratio of the beta-caryophyllene to the D-limonene to the linalool is (1-3):(2-3):1, and the content of the beta-caryophyllene is 4.3 to 43 mu L / mL, the content of the D-limonene is 4.3 to 43 mu L / mL and the content of the linalool is 1.4 top 14 mu L / mL. The composition for trapping and killing the diaphorina citri kuwayama provided by the invention has a better trapping effect than that of trapping with yellow sticky cards; the trapping number of the composition can be improved by 25.1 times when the density of the diaphorina citri kuwayama is high (murraya paniculata serves as a host), and the trapping number can also be improved by 20.4 times when the density of the diaphorina citri kuwayama is low (citrus gonggan serves as a host), so that the trapping effect is remarkable. The using method of the composition disclosed by the invention is simple and feasible; compared with the current chemical agent for preventing and controlling the diaphorina citri kuwayama, the composition has the advantages of high efficiency, greenness, environmental friendliness, strong lasting effect and the like, does not have pollution to the environment, and does not have residues.

The invention discloses a compound-type diaphorina citri trap with combination of a smell volatile matter and color, and a method, relating to the monitoring technique of diaphorina citri insect pests. The trap comprises an odor volatile matter (10), a capillary tube volatilizer (20), a yellow sticky plate (30) and a lifting rope (40), wherein the yellow sticky plate (30) is provided with the capillary tube volatilizer (20); the odor volatile matter (10) is arranged in the capillary tube volatilizer (20); the upper part of the yellow sticky plate (30) is provided with the lifting rope (40); and the odor volatile matter (10) is a mixed volatile matter of beta caryophyllene and terpinolene. The compound-type diaphorina citri trap with combination of the smell volatile matter and the color is low in manufacturing cost, convenient for use, strong in attractive force and convenient for counting, is suitable for monitoring an invasion condition of the diaphorina citri in a potential distribution area, and also can be used for population quantity monitoring in a diaphorina citri generating area.

The invention provides compositions for attracting noctuid moths, which include at least one pheromone and at least one synergist. The synergist is a naturally-occurring phytochemical compound. The synergist is preferably β-caryophyllene, iso-caryophyllene, α-humulene, or combinations thereof. The invention also provides traps containing the composition for attracting noctuid moths, and methods for attracting, capturing, killing or sterilizing noctuid moths using the composition.

The invention provides a preparation method and application of essence for increasing smoke moistness of heat-not-burn novel cigarettes. The essence for increasing smoke moistness of heat-not-burn novel cigarettes is obtained by mixing 1 to 5 parts of sweet orange oil, 1 to 5 parts of grapefruit oil, 1 to 5 parts of lemon oil, 0.1 to 1 part of magnolia oil, 1 to 5 parts of beta-caryophyllene, 5 to20 parts of pear extract, 30 to 60 parts of glycerin, 5 to 10 parts of distilled water, and 10 to 20 parts of ethanol, conducting stirring and standing and then employing a filter membrane to filteroff sediments. The essence is diluted by 70% ethanol and then is directly sprayed on shredded tobacco made from reconstituted tobacco, then the shredded tobacco is placed in a drying oven at 40 DEG Cfor 2 to 4 hours, so that a novel heat-not-burn cigarette is prepared. The essence disclosed by the invention can effectively reduce the dry feeling of smoke, in particular reduce stimulation of the heat-not-burn novel cigarette on the throat, increase the moistness of the smoke and comfort during suction.

The invention discloses application of a rice terpene synthetase TPS46 gene to prevention and controll of pink rice borers and also includes a pink rice borer attractant. The pink rice borer attractant contains the rice terpene synthetase TPS46 gene or transgenic rice thereof after overexpression. The pink rice borer attractant also contains a mixture of (E)-beta-farnesene, methylsalicylic acid, (E)-alpha-bergamotene, (E)-beta-caryophyllene, alpha-humuleno, linalool, alpha-bisabolene and limonene. The rice TPS46 gene which makes overexpression on rice plants and can remarkably lure spontaneousgeneration of the pink rice borers is authenticated for the first time; and field tests show that for rice with overexpression of the TPS46 gene, the harms of the pink rice borers to non-transgenic control rice can be remarkably lowered, and field attraction and comprehensive prevention and control of the pink rice borers are facilitated.

The fragrance composition of Citrus flowers according to the present invention is produced by respectively adding jasmone and beta-caryophyllene to linalool, myrcene, nerolidol, methyl anthranilate or the like which have been analysed to be aromatic components of the flowers of Citrus unshin and the flowers of Citrus natsudaidai by means of the SPME method, and by adding gamma-terpinene to linalool, myrcene, geraniol, beta-ocimene or the like which have been analysed to be aromatic components of the flowers of Citrus sudachi, and also adding alpha-farnesene to beta-ocimene, 6-methyl-5-hepten-2-one, anthranilaldehyde, limonene, methyl anthranilate or the like which have been analysed to be aromatic components of the flowers of Citrus japonica. The present invention makes it possible to provide a fragrance composition which is outstandingly palatable while reproducing the inherent aromas of Citrus unshin, Citrus natsudaidai, Citrus sudachi and Citrus japonica.

A pharmaceutical composition for 1) increasing weight gain; and / or 2) decreasing weight loss; and / or 3) increasing appetite in a subject in need thereof, comprising purified β-caryophyllene together with a pharmaceutically acceptable carrier. Also provided are pharmaceutical compositions for use in the prevention or treatment of Anorexia-Cachexia Syndrome, the pharmaceutical composition comprising purified β-caryophyllene together with a pharmaceutically acceptable carrier.