Method for preparing fruit composite extract for fermented cigarette
A fermented and smoke-used technology, applied in the direction of producing fat, essential oils/spices, etc., can solve problems such as application limitations, achieve soft smoke, increase sweet aroma and soft smoke, and increase the sweetness of the mouth Effect
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Embodiment 1
[0035] A preparation method for fermented tobacco fruit compound extract, comprising the following steps:
[0036] 1) Culture medium preparation
[0037] a. Raw material pretreatment: remove the core of the black pudding and break it into large particles; mix 25 parts of raisins and 75 parts of black pudding according to the weight ratio, and extract the mixed raw materials and water for 5 hours according to the mass ratio of 1:15 , then filtered through a 0.8mm filter membrane, the filtrate is concentrated to obtain a relative density of 1.12 composite extracts, wherein the raisins are made up of 25% blackcurrant raisins and 75% Xiangfeiwang raisins by weight percentage;
[0038] b. Culture medium preparation: add glucose and 0.1% sodium chloride accounting for 5% of the extract mass to the prepared composite extract, and sterilize for 30 minutes to prepare the medium;
[0039] 2) Vaccination
[0040] Under sterile conditions, the aroma-producing active dry yeast is inocula...
Embodiment 2
[0047] A preparation method for fermented tobacco fruit compound extract, comprising the following steps:
[0048] 1) Culture medium preparation
[0049]a. Pre-treatment of raw materials: remove the core of the black pudding and break it into large particles; mix 50 parts of raisins and 50 parts of black pudding by weight, and extract the mixed raw materials and water for 2 hours according to the mass ratio of 1:5. Then filter through a 1.5mm filter membrane, and the filtrate is concentrated to obtain a composite extract with a relative density of 1.03, wherein the raisins are made up of 65% blackcurrant raisins and 35% Xiangfeiwang raisins by weight percentage;
[0050] b. Culture medium preparation: add 0.1% glucose and 0.1% sodium chloride to the prepared compound extract, and sterilize for 15 minutes to prepare the medium;
[0051] 2) Vaccination
[0052] Under sterile conditions, the aroma-producing active dry yeast is inoculated into the medium, and the inoculation rat...
Embodiment 3
[0059] A preparation method for fermented tobacco fruit compound extract, comprising the following steps:
[0060] 1) Culture medium preparation
[0061] a. Pre-treatment of raw materials: remove the core of black pudding and break it into large particles; mix 40 parts of raisins and 60 parts of black pudding by weight, and extract the mixed raw materials and water for 4 hours according to the mass ratio of 1:7. Then pass through the 0.5mm filter membrane to filter, and the filtrate is concentrated to obtain a composite extract with a relative density of 1.085, wherein the raisins are made up of 50% blackcurrant raisins and 50% Xiangfeiwang raisins by weight percentage;
[0062] b. Medium preparation: add 0.3% glucose and 0.5% sodium chloride to the prepared compound extract, and sterilize for 20 minutes to prepare the medium;
[0063] 2) Vaccination
[0064] Under sterile conditions, the aroma-producing active dry yeast is inoculated into the medium, and the inoculation rat...
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