Chinese prickly ash cooking wine and preparation method therefor
The technology of cooking wine and Chinese prickly ash is applied to the field of Chinese prickly ash cooking wine and its preparation, which can solve the problems of shortening the shelf life of the cooking wine, the fragrance of prickly ash is light and not strong, and reducing the sensory quality of the cooking wine, and achieves the effect of good storage stability.
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Embodiment 1
[0022] This embodiment includes the following steps:
[0023] Using natural Zanthoxylum essential oil as raw material, take 20g of Tween 80 (Tween80) and 10g of edible alcohol, mix well to make a mixed emulsifier, add 5g of Zanthoxylum essential oil, and stir for 15min at a temperature of 30°C and a stirring speed of 3000r / min. , then add 65g of water, and stir for 20min at a temperature of 30°C and a stirring speed of 3000r / min to obtain a microemulsion of pepper essential oil. The microemulsion has an average particle size of 77nm, is clear and transparent, and has good stability; %, the light transmittance is 97.3%, and there is no obvious change compared with the beginning of storage. Adjust the pH value of rice wine to 3.8, and the alcohol content of rice wine is 12% (v / v); the amount of edible salt added is 13g / L, and the amount of pepper essential oil microemulsion added is 1‰ of the volume of rice wine, fully stirred; the semi-finished cooking wine is filtered , Steri...
Embodiment 2
[0025] This embodiment includes the following steps:
[0026] Using natural Zanthoxylum essential oil as raw material, take 20g of Tween 80 (Tween80) and 10g of edible alcohol, mix well to make a mixed emulsifier, add 7g of Zanthoxylum essential oil, and stir for 20min at a temperature of 30°C and a stirring speed of 3000r / min. , then add 70g of water, and stir for 20min at a temperature of 30°C and a stirring speed of 3000r / min to obtain a microemulsion of pepper essential oil. The microemulsion has an average particle size of 83nm, is clear and transparent, and has good stability; %, the light transmittance is 96.3%, and there is no obvious change compared with the beginning of storage. Adjust the pH value of rice wine to 3.6, and the alcohol content of rice wine is 11% (v / v); the amount of edible salt added is 10g / L, and the amount of microemulsion of pepper essential oil added is 2‰ of the volume of rice wine, fully stirred; the semi-finished cooking wine is filtered , St...
Embodiment 3
[0028] (1) The volatile oil content of the Chinese prickly ash cooking wine obtained in Example 1 and Example 2 was detected, and compared with the commercially available Chinese prickly ash cooking wine, the results are shown in Table 1 below.
[0029] Table 1 The comparison of the volatile oil content between the Chinese prickly ash cooking wine prepared by the present invention and the commercially available prickly ash cooking wine
[0030]
[0031] It can be seen that the volatile oil content of the prickly ash cooking wine prepared by this technology is about 10 times that of similar commercially available products, and it is a prickly ash cooking wine with a high volatile oil content.
[0032] The storage stability of the Chinese prickly ash cooking wine prepared in embodiment 1 has been detected, and the results are shown in the attached figure 1 And attached figure 2 , it can be seen that the cooking wine prepared by the present invention has good storage stabili...
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