Method for preparing flavoring for cigarette and use
A tobacco flavoring, a single technology, applied in the field of preparation of tobacco flavorings, can solve the problems of tobacco flavoring principle, etc., and achieve the effect of low cost, high yield, promotion and improvement of smoke taste and aroma
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Embodiment 1
[0017] According to the mass ratio of glucose and L-leucine as 7:1, add 100g of water to prepare a solution with a water content of 80% (w / w), adjust the pH value to 8.8, and react at 90°C for 250 minutes to obtain the present invention tobacco flavors.
[0018] The tobacco flavorings were added to the finished cut tobacco in an amount of 100 mL / kg, and baked at 45° C. until the moisture content in the cut tobacco was 14% (w / w).
[0019] Based on the national standard for cigarettes GB56060.4-1996, the tobacco industry technical expert group composed of 5-7 people judged that the cigarettes prepared from the above cut tobacco had a strong smell of furfural, and the use of the above tobacco spices played an important role. The effect of fragrance, and the smoke is delicate, elegant, and the taste is clean, which has the effect of significantly changing the smoking effect.
Embodiment 2
[0021] Fully mix the same amount of L-glycine, L-glutamic acid and L-alanine, the proportion of various amino acids is 33.3%, mix the above-mentioned compound amino acids with xylose according to the mass ratio of 1:2, dissolve to In 100 g of propylene glycol, a reaction mixture is formed, wherein propylene glycol accounts for 60% (w / w), the pH is adjusted to 7.0, and the reaction is carried out at 125° C. for 90 minutes to obtain the flavoring material for tobacco of the present invention.
[0022] Gas chromatography-mass spectrometry was used to analyze the tobacco flavors prepared above, and three types of aroma-inducing substances were obtained: (1) pyrazine, dioxane, dioxolane, amino acid phenyl ester, acetophenone (2) various short-chain esters such as acetic acid, propionic acid, and heptanoic acid esters, which have pleasant fruit and Flower fragrance, which can be used as a top spice in tobacco; (3) Various organic acids, aldehydes, ketone derivatives and other compon...
Embodiment 3
[0024] 10% (w / w) L-glycine, 10% (w / w) L-aspartic acid, and 80% (w / w) L-alanine are formulated into compound amino acids, and the above compound amino acids are combined with After fully mixing sucrose at a ratio of 1:9, add 100 g of propylene glycol to form a reaction mixture, propylene glycol accounts for 70% (w / w), adjust the pH to 10.0, and react at 135°C for 330 minutes to obtain the tobacco flavoring of the present invention . Add 150mL / kg to the finished cut tobacco, and bake at 35°C until the moisture content is 10% (w / w).
[0025] According to the national standard for cigarettes GB56060.4-1996, a tobacco industry technical expert group composed of 5-7 people smoked and smoked. Compared with unflavored tobacco, adding spices of the present invention increases the intensity of cigarette aroma, and The smell is comfortable, adding to its sweet aroma, the smoke is delicate, elegant and clean.
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