Asparagus lettuce tea vinegar and beverage processing method
A processing method and technology of lettuce, which are applied in the field of lettuce tea vinegar and beverage processing, can solve the problems of insufficient nutrients, poor taste, and single variety of fruit and vegetable beverages, and achieve the goal of rich potassium, rich nutrition, and prevention and treatment of iron deficiency anemia Effect
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Embodiment 1
[0023] 1, a kind of processing of lettuce tea vinegar is equipped with following components: 80kg of lettuce juice; 5 kg of sucrose, 8 kg of tea powder, 5 kg of saccharomyces, and 5 kg of acetic acid bacteria.
[0024] Remove the impurities and slice the lettuce; that is, remove the yellow leaves and aged roots at the bottom, and take the fresh and tender parts of the stems and leaves; put the lettuce after removing impurities in a drum washing machine, and wash the water at 40°C, and add 1% sodium chloride , wash, kill the surface microorganisms and stabilize the color; the thickness of the slices is 2cm for the extraction of active ingredients; the lettuce slices are blanched and extracted in a warm extraction tank; quickly immerse the lettuce slices in hot water and add 0.05% of the total water Citric acid, 0.05% SO2, stirred at the right time to avoid enzymatic discoloration, among them, the water temperature of the warming tank is 80 ℃, and the warming time is 30 minutes, ...
Embodiment 2
[0028] 1, a kind of processing of lettuce tea vinegar is equipped with following components: 85kg of lettuce juice; 8 kg of sucrose, 10kg of tea powder, 8kg of saccharomyces, 10kg of acetic acid bacteria.
[0029] Remove the impurities and slice the lettuce; that is, remove the yellow leaves and aged roots at the bottom, and take the fresh and tender parts of the stems and leaves; put the lettuce after the removal of impurities in a drum washing machine, wash the water at 50°C, and add 2% sodium chloride , wash, kill the surface microorganisms and stabilize the color; the thickness of the slices is 3cm to extract the active ingredients; the lettuce slices are blanched and extracted in a warm extraction tank; quickly immerse the lettuce slices in hot water and add 0.1% of the total water Citric acid, 0.1% SO2, stirred in time to avoid enzymatic discoloration, among them, the water temperature of the warming tank is 90 ℃, and the warming time is 45 minutes, so that the lettuce sl...
Embodiment 3
[0033] 1, a kind of processing of lettuce tea vinegar is prepared by following components: 82kg of lettuce juice; 6kg of sucrose, 8kg of tea powder, 6kg of saccharomyces, and 8kg of acetic acid bacteria.
[0034] Remove impurities and slice the lettuce; that is, remove the yellow leaves and aged roots at the bottom, and take the fresh and tender parts of the stem and leaves; put the lettuce after removal of impurities in a drum washing machine, wash the water at 45°C, and add 1.5% sodium chloride , wash, kill the surface microorganisms and stabilize the color; the thickness of the slices is 2.5cm to extract the active ingredients; the lettuce slices are blanched and extracted in the warm extraction tank; quickly immerse the lettuce slices in hot water, adding a total water volume of 0.08 % citric acid, 0.08% SO2, stirred at the right time to avoid enzymatic discoloration, among them, the water temperature of the warming tank is 85 ℃, and the warming time is 35 minutes, so that ...
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