Tomato fruit vinegar beverage and production method thereof
A technology of fruit vinegar drink and production method, which is applied in the field of fruit vinegar drink to achieve the effect of improving flavor, improving taste and flavor, and having a good market prospect
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Embodiment 1
[0022] (1) Preparation of tomato juice: add 10kg of tomato pulp to 10kg of water, beat the pulp and heat to 45°C, add 100g of pectinase and 100g of cellulase, keep it warm for 30min, and combine it with high-speed shearing (3000rpm), Use 10 mesh filter sieves to carry out filtration process, require that pulp can be filtered out, but seed can not be filtered out, obtains 15kg tomato juice.
[0023] (2) Prepare tomato raw vinegar:
[0024] a. Alcoholic fermentation: adjust the sugar content of tomato juice to 20% (w / w) and the acidity to pH5.0 to make it suitable for alcoholic fermentation, inoculate 10% (w / w) yeast after expansion, and carry out alcoholic fermentation at 30°C Fermentation for 3 days to 10% alcohol (v / v).
[0025] b. Acetic acid fermentation: mix fresh tomato juice and fermented tomato juice, adjust the alcohol content to 8% (v / v), acidity to pH4.5, add an appropriate amount of nitrogen source, make it suitable for acetic acid fermentation, inoculate 10% (w / ...
Embodiment 2
[0029] (1) Preparation of tomato juice: 10kg of tomato pulp, add 20kg of water, beating and heating to 30°C, add 1.5g of pectinase and 1.5g of cellulase, keep warm for 300 minutes, and combine with high-speed shearing treatment (speed 100rpm) , using a 15-mesh filter sieve for filtering, requiring that the pulp can be filtered out, but the seeds cannot be filtered out, and about 25kg of tomato juice is obtained.
[0030] (2) Prepare tomato raw vinegar:
[0031] a. Alcoholic fermentation: adjust the sugar content of tomato juice to 10% (w / w) and the acidity to pH 3.5 to make it suitable for alcoholic fermentation, inoculate the yeast after expansion at 0.1% (w / w), and carry out alcoholic fermentation at 20°C 2 days, until the alcohol content reaches 6% (v / v).
[0032] b. Acetic acid fermentation: mix fresh tomato juice and fermented tomato juice, adjust the alcohol content to 5% (v / v), acidity to pH3.5, and add an appropriate amount of nitrogen source to make it suitable for a...
Embodiment 3
[0036] (1) Preparation of tomato juice: 10kg of tomato pulp, add 15kg of water, beating and heating to 40°C, add 12.5g of pectinase and 12.5g of cellulase, keep warm for 120 minutes, and combine with high-speed shearing treatment (speed 1500rpm) , using a 20-mesh filter sieve for filtering, requiring that the pulp can be filtered out, but the seeds cannot be filtered out, and about 20kg of tomato juice is obtained.
[0037] (2) Prepare tomato raw vinegar:
[0038] a. Alcoholic fermentation: adjust the sugar content of tomato juice to 15% (w / w) and acidity to pH 4.0 to make it suitable for alcoholic fermentation, inoculate 1% (w / w) yeast after expansion, and carry out alcoholic fermentation at 25°C Fermented for 2 days to 8% alcohol (v / v).
[0039] b. Acetic acid fermentation: mix fresh tomato juice and fermented tomato juice, add sugar, adjust alcohol content to 6% (v / v), acidity to pH 4.0, add appropriate amount of nitrogen source to make it suitable for acetic acid fermenta...
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