Processing method of honey raisin tree fruit vinegar
A processing method and technology of jujube, applied in the preparation of vinegar, etc., can solve the problems of narrow processing range, and achieve the effect of being easy to master, rich in nutrition, and improving nutritional value
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Embodiment 1
[0016] A processing method of Jujube fruit vinegar is processed through the following steps:
[0017] A. Raw material processing: Select mature, disease-free fruit stalks of Jujube jujube, clean it and beat it to prepare Jujube jujube slurry, which is directly beaten and juiced, reducing the nutrient loss of Jujube jujube;
[0018] B. Ultra-high temperature sterilization: Sterilize the Jujube slurry through an ultra-high temperature sterilizer, with a feed temperature of 110°C and a discharge temperature of 50°C;
[0019] C. Alcohol fermentation: Add 30g of dry yeast to 10kg of sterilized Jujube slurry, activate it with 28°C warm water for 8 minutes, stir well, control the temperature at 20°C, and ferment for 7 days;
[0020] D. Acetic acid fermentation: Take 10kg of alcoholic fermentation slurry, adjust the alcohol content of the slurry to 7°, add 40g of acetic acid bacteria, control the temperature at 30°C, and ferment for 20 days. Stir 3 times a day during the fermentation process. ...
Embodiment 2
[0027] A processing method of Jujube fruit vinegar is processed through the following steps:
[0028] A. Raw material processing: Select mature, disease-free fruit stalks of Jujube jujube, clean it and beat it to prepare Jujube jujube slurry, which is directly beaten and juiced, reducing the nutrient loss of Jujube jujube;
[0029] B. Ultra-high temperature sterilization: Mix 5 kg of Jujube slurry and 5 kg of Snakeberry slurry uniformly to prepare a mixed solution, which is sterilized by an ultra-high temperature sterilizer at a feed temperature of 115°C and a discharge temperature of 45°C;
[0030] C. Alcohol fermentation: Add 40g of dry yeast to 10kg of sterilized mixture, activate it with 29°C warm water for 7 minutes, stir well, control the temperature to 23°C, and ferment for 6 days;
[0031] D. Acetic acid fermentation: Take 10kg of alcoholic fermentation slurry, adjust the alcohol content of the slurry to 7.5°, add 50g of acetic acid bacteria, control the temperature at 33°C, fe...
Embodiment 3
[0039] A processing method of Jujube fruit vinegar is processed through the following steps:
[0040] A. Raw material processing: Select mature, disease-free fruit stalks of Jujube jujube, clean it and beat it to prepare Jujube jujube slurry, which is directly beaten and juiced, reducing the nutrient loss of Jujube jujube;
[0041] B. Ultra-high temperature sterilization: Sterilize the Jujube slurry through an ultra-high temperature sterilizer, with a feed temperature of 120°C and a discharge temperature of 40°C;
[0042] C. Sugaring: Add 1.6kg of white sugar to 10kg of sterilized slurry and mix well;
[0043] D. Alcohol fermentation: Add 50g of dry yeast to 10kg of sterilized Jujube slurry, activate it with 30℃ warm water for 6 minutes, stir well, control the temperature at 25℃, and ferment for 5 days;
[0044] E. Acetic acid fermentation: Take 10kg of alcoholic fermentation slurry, adjust the alcohol content of the slurry to 8°, add 60g of acetic acid bacteria, control the temperature...
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