36results about How to "Good physical moisturizing effect" patented technology

The invention discloses cigarette aroma enhancement humectant 1-L-leucine-1-deoxidation-D-fructose. The structural formula of the cigarette aroma enhancement humectant 1-L-leucine-1-deoxidation-D-fructose is as follows. The invention further discloses a preparation method of the compound. D-mannose is taken as a raw material, and the cigarette aroma enhancement humectant 1-L-leucine-1-deoxidation-D-fructose is successfully synthesized through simple reaction processing. Physical humectant performance tests and inherent sensory quality evaluations show that the humectant has a good physical humectant effect on cigarettes, and can reduce irritation and blended gases of the cigarettes and improve the smoke mellow sense and comfort of the cigarettes.

The invention discloses an aroma-increasing and humidity-preserving additive for cigarettes and a preparation method and application thereof. The additive contains a traditional Chinese medicine extract composition or a compound traditional Chinese medicine extract. The traditional Chinese medicine comprises epimedium, eclipta herb, coltsfoot flower, leonurus, dandelion and trichosanthes peels. The preparation method of the aroma-increasing and humidity-preserving additive comprises respectively using a solvent to extract and refine the epimedium, the eclipta herb, the coltsfoot flower, the leonurus, the dandelion and the trichosanthes peels and mixing the ingredients according to the proportion of 1-8:0.8-6:0.5-4:0.3-4:0.3-5:1 to prepare the aroma-increasing and humidity-preserving additive, or mixing the epimedium, the eclipta herb, the coltsfoot flower, the leonurus, the dandelion and the trichosanthes peels according to the proportion of 0.5-8:0.5-6:0.2-4:0.3-4:0.3-5:1 and then using the solvent to perform extraction and refining to prepare the aroma-increasing and humidity-preserving additive. The additive is added into tobacco shreds, cut stems and slices for cigarettes, and the adding proportion is 0.002-1%wt. After the additive is added into the tobacco shreds, the cut stems and the slices for the cigarettes, the moisture of the tobacco shreds can be maintained in the normal-temperature dry environment, the additive has good physical humidity-preserving effect and integrally improves the intrinsic quality of the cigarettes.

The invention discloses a novel tobacco humectant 3-O-hydroxyethyl-D-glucose. The structural formula is represented in the invention. The invention also discloses a preparation method of the novel tobacco humectant 3-O-hydroxyethyl-D-glucose. The novel tobacco humectant 3-O-hydroxyethyl-D-glucose is synthesized by taking D-glucose as a raw material, and introducing isopropylidene for protection and deprotection of the hydroxy of D-glucose. It is shown by physical humidity retention test and inner sensory quality evaluation that the humectant possesses excellent physical humidity retention performance on tobaccos, and is capable of reducing tobacco irritation and impure flavor, and increasing mellow flavor and comfortableness of the smoke of tobaccos.

The invention discloses a tobacco humectant 1-O-hydroxyethyl-D-fructose. The structural formula is represented in the invention. The tobacco humectant 1-O-hydroxyethyl-D-fructose is successfully synthesized by taking 1-O-hydroxyethyl-2, 3:4, 5-di-O-isopropylidene-alpha-D-fructopyranose tert-butyl ester as a raw material. It is shown by physical humidity retention test and inner sensory quality evaluation that the humectant possesses excellent physical humidity retention performance on tobaccos, and is capable of reducing tobacco irritation and impure flavors, and increasing mellow flavors and comfortableness of the smoke of tobaccos. The raw material is low in cost, and is easily available; the preparation method is easy for operation; the obtained humectant possesses remarkable effect on tobacco products, significant industrial values and a promising prospect for popularization and application.

The invention discloses a novel tobacco humectant 3-O-carboxymethyl-D-glucose. The structural formula is shown in the description. The invention also discloses a preparation method of the novel tobacco humectant 3-O-carboxymethyl-D-glucose. The novel tobacco humectant 3-O-carboxymethyl-D-glucose is synthesized by taking D-glucose as a raw material, and introducing isopropylidene for protection and deprotection of the hydroxy of D-glucose. It is shown by physical humidity retention test and inner sensory quality evaluation that the humectants possesses excellent physical humidity retention performance on tobaccos, and is capable of reducing tobacco irritation and impure flavor, and increasing mellow flavor and comfortableness of the smoke of tobaccos.

The invention discloses a new type tobacco humectant 6-O-hydroxyethyl-D-galactopyranose and the structural formula is shown in the specification. With 6-O-carboxymethyl-1,2,3,4-di-O-isopropylidene-alpha-D-galactopyranose tert-butyl ester as a raw material, the new type tobacco humectant 6-O-hydroxyethyl-D-galactopyranose is synthesized by two steps successfully. The humectant is found to have good physical humectant effects on cigarettes through the physical humectant performance test and the intrinsic sensory quality evaluation, can reduce the irritation of cigarettes and hybrid gas, and can raise the mellow feeling and comfort of cigarette smoke. The raw materials are cheap and easy to get, the operations are simple, and the object product has obvious effects on tobacco, and has remarkable industrial values and wide application prospects.