318 results about "Rose oil" patented technology

The invention discloses a bird repellent. The bird repellent comprises the following raw materials in percentage by weight: 2-8% of musk-M, 10-15% of camphorated oil, 5-10% of ordate houttuynia essential oil, 2-10% of mint oil, 1-5% of rose oil, 1-6% of eucalyptus oil, 0.1-0.5% of antioxidant, 0.1-0.5% of preservative agent preservative agent, 2-3% of antifreeze agent, 30-40% of solvent and 30-40% of plastic slow-release carrier; and the total of the raw materials is 100%. According to the invention, bird repellent ingredients and additives, which are harmless to birds, are adopted; volatile substance is slowly released through the slow-release carrier technique; all the ingredients are nontoxic and harmless, cannot cause harm to birds, and do not cause environmental pollution; the use is convenient; the content of odorous bird repellent component is high, the effect is durable, and a sustainable action of 180-240 days can be achieved in one attempt; the bird repellent has the characteristics of being non-absorbent and being non-conducting; and the bird repellent can work normally under severe weather conditions, such as coldness, high temperature, rain and strong wind.

A method for cultivating rose includes such steps as field planting by alternatively wide and narrow row spacings and staggered pits, forced dormancy, and conventional field management same as the method for tea trees. A method for picking up the rose flower is also disclosed. Its advantages are high output of rose flower, and high output rate of rose oil.

The invention discloses repellent anti-itch floral water. The floral water comprises 1.5%-10% of anophelifuge and 0.1%-8% of vegetable oil, and in particular comprises 0.5%-5% of litsea cubeba oil; the vegetable oil is selected from two or more of the following substances: rosemary oil, eucalyptus oil, pine needle oil, peppermint oil, lavender oil, chamomile, clove oil, thyme linaloe oil, geranium oil, rose oil, citronella oil and juniper berry oil. The repellent anti-itch floral water is prepared by using ethanol and water with the proportion being 70%-85%:30%-15%.

The invention provides a biochemical joint preparation method and application of absolute rose oil. The preparation method comprises the steps that coarse rose powder is prefermented by beta-glucosidase, amylase and cellulase to generate aroma, reflux extraction is conducted for 3-5 h with an aqueous solution the pH value is regulated to be 9-14, a Maillard reaction is conducted for 3-5 h, suction filtration is conducted, filtrate is retained, an ethanol solution is added into filter residues for secondary reflux extraction, suction filtration is conducted, filtrate is retained, the filtrates obtained in two times of suction filtration are mixed, concentration and alcohol precipitation are sequentially conducted, and a rose extract is obtained; the rose extract is purified through molecular distillation, light components are retained, heavy components are purified through molecular distillation again, the light components are mixed, and the purified absolute rose oil is obtained. The absolute rose oil has purer and richer aroma and fewer impurities, and the irritation is reduced. When the absolute rose oil is applied to reconstituted tobaccos, the color and luster of the reconstituted tobaccos is more natural and uniform, the aroma can be enriched, irritation and offensive odor can be reduced, and the sensory quality can be improved; when the absolute rose oil is applied to a novel tobacco product atomizing agent, the aroma is enriched, the noble rose note is improved, and the tobacco aroma is increased.

The invention discloses an extraction process of rose essence for cigarette, falling into the technical field of essence and flavoring extraction technique. The extraction process includes pretreating olive oil; immersing; ultrasonically extracting; filtering; extracting; freezing and concentrating under reduced pressure; and performing molecular distillation. In the extraction process, rose oil in rose leaves can be fully dissolved in the olive oil to improve extraction yield; and the olive oil is extracted by anhydrous ethanol for multiple times before being used to reduce impurities in the rose oil, thereby reducing or eliminating residue in oral cavity resulting from lipoids in essence for cigarette.

The present invention is one kind of emulsion containing coenzyme Q10 and plant essence and its preparation process. The emulsion consists of coenzyme Q10 0.01-2 wt%, licorice extracting solution 0.5-5 wt%, skullcap root extracting solution 0.2-4 wt% and ginsenoside 0.02-2 wt%, as well as clove oil, jasmine oil, rose oil, emulsion matrix and emulsifier. Its preparation process includes the following steps: adding coenzyme Q10 into oil phase, adding plant extracts into water phase, separately heating the oil phase and the water phase to 75 deg.c, adding the oil phase slowly into the water phase via stirring, cooling to about 50 deg.c and adding clove oil, jasmine oil and rose oil via stirring to obtain the emulsion. The emulsion containing coenzyme Q10 and plant essence has functions of resisting senility, making skin fair and delicate, resisting oxidation, resisting bacteria and diminishing inflammation.

The invention discloses a honeyed-sweet additive which is prepared by mixing the following components in parts by weight: 2-5 parts of iris tectorum oil or absolute iris tectorum oil, 1-5 parts of rose oil or absolute rose oil, 1-5 parts of geranium oil, 1-5 parts of citionella oil, 1-2 parts of cassie concrete, 1-3 parts of osmanthus concrete and 75-93 parts of a solvent. The invention also discloses an electronic cigarette liquid with the honeyed-sweet additive; and the electronic cigarette liquid is composed of the honeyed-sweet additive, a tobacco extract and a water / propylene glycol / glycerin mixed solution, wherein the mass ratio of the honeyed-sweet additive to the water / propylene glycol / glycerin mixed solution is (1-10):1000, and the mass ratio of the tobacco extract to the water / propylene glycol / glycerin mixed solution is (5-20):1000000. The electronic cigarette liquid disclosed by the invention has the honeyed-sweet characteristic and flavor, so that the smoking flavor of an electronic cigarette is enriched, the aroma, taste and other aspects are greatly improved as comparison with those of the existing product, and the satisfaction of a smoker can be remarkably enhanced.