Preparation method of storax oil for improving quality and application thereof
A technology for styrax essential oil and styrax incense, which is applied in the application and preparation of tobacco, essential oils/spices, etc., can solve the problem of low yield of natural extracts and extract-like fragrance products, hindering the application and promotion of biologically produced natural fragrances, and product quality. Instability and other problems, to achieve the effect of increasing natural complexity, reducing irritation, and improving aroma quality
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Embodiment 1
[0036] A kind of preparation method of the styrax sesame oil that improves quality, comprises the steps:
[0037] (1) Raw material pre-treatment: the residue after extracting the resin from Styrax bark is pulverized to 40 mesh powder by pulverizer;
[0038] (2) Activation of microbial strains: the active solid freeze-dried bacterial powder of Saccharomycopsis fibuligera and Raoultella planticola VP4-4 was added to 5 times the mass of sterilized The mass concentration is 5% glucose or fructose solution, placed in a 35 ° C water bath for 30 minutes to activate the microbial strain activation solution, wherein the Raoultella planticola VP4-4 preservation number is CCTCC NO: M2012005, It was preserved in the Chinese Type Culture Collection Center of Wuhan University on January 11, 2012;
[0039] (3) Preparation of immobilized carrier: Wash and dry the tobacco stem, corn cob, and bagasse, process the tobacco stem and corn cob into about 1 cm, mix them with bagasse in a certain pro...
Embodiment 2
[0055] A kind of preparation method of the styrax sesame oil that improves quality, comprises the steps:
[0056] (1) Raw material pre-treatment: the residue after extracting the resin from Styrax bark is pulverized to 80 mesh powder by pulverizer;
[0057] (2) Activation of microbial strains: the active solid freeze-dried bacterial powder of Saccharomycopsis fibuligera and Raoultella planticola VP4-4 was added to 13 times the mass of sterilized The mass concentration is 18% glucose or fructose solution, placed in a 42 ° C water bath for activation for 45 minutes to obtain a microbial strain activation solution, wherein the Raoultella planticola VP4-4 preservation number is CCTCC NO: M2012005, It was preserved in the Chinese Type Culture Collection Center of Wuhan University on January 11, 2012;
[0058] (3) Preparation of immobilized carrier: Wash and dry the tobacco stem, corn cob, and bagasse, process the tobacco stem and corn cob into about 1 cm, mix them with bagasse in ...
Embodiment 3
[0074] A kind of preparation method of the styrax sesame oil that improves quality, comprises the steps:
[0075] (1) Raw material pretreatment: the residue after extracting the resin from Styrax bark, is pulverized to 120 mesh powder by pulverizer;
[0076] (2) Activation of microbial strains: the active solid freeze-dried bacterial powder of Saccharomycopsis fibuligera and Raoultella planticola VP4-4 was added to 20 times the mass of sterilized The mass concentration is 5-30% glucose or fructose solution, placed in a 50 ° C water bath for 30-60 minutes to activate the microbial strain activation solution, wherein the Raoultella planticola VP4-4 preservation number is CCTCC NO: M 2012005, preserved in the Chinese Type Culture Collection Center of Wuhan University on January 11, 2012;
[0077] (3) Preparation of immobilized carrier: Wash and dry the tobacco stem, corn cob, and bagasse, process the tobacco stem and corn cob into about 1 cm, mix them with bagasse in a certain p...
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