Tibetan prunus persica (L.) batsch solid beverage and preparation method thereof
A solid beverage and raw peach technology, which is applied in food preparation, food ingredients as odor improvers, food science, etc., can solve problems that have not been reported yet, achieve good storage stability, improve resource utilization, and scientific and reasonable formula Effect
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Embodiment 1
[0022] The Tibetan hair peach solid beverage in the present embodiment is processed according to the following steps:
[0023] Choose 7-8 mature Tibetan peaches, remove the rotten fruits, diseases and insect pests, wash with water, remove the core, and weigh 250g of pretreated Tibetan peaches. Put peaches:water into water at 95-100°C according to the mass ratio of 1:3-1:4, add 0.03% ascorbic acid in the aqueous solution, blanch for 3-5min, put into cold water after blanching Cool quickly. Put the cooled peaches into a beater, add water at a mass ratio of 1:1, beat into a slurry, refrigerate and centrifuge at 4°C and 4000 rpm for 30 minutes, then filter through a 50-micron stainless steel filter to collect the filtrate. The filtrate is input into a vacuum concentrator, and the filtrate is concentrated to a solid content of 80% under the conditions of a vacuum degree of 0.045Mpa and a temperature of 45°C.
[0024] Collect the concentrated peach paste, add 50g of granulated sug...
Embodiment 2
[0027] The same as embodiment 1 will not be repeated, the difference is:
[0028] Weigh 200 g of pretreated Tibetan peaches, beat, freeze and centrifuge, and filter with a 30-micron stainless steel filter. Under the conditions of a vacuum of 0.02Mpa and a temperature of 50°C, the filtrate was concentrated to a solid content of 70%. Collect the concentrated peach paste, add 65g of granulated sugar powder, 7g of maltodextrin, 0.1g of sodium aluminosilicate, 0.1g of tricalcium phosphate, 0.1g of food grade silicon dioxide, 0.1g of peach essence, and 0.05g of natural carotene , acesulfame potassium 0.03g, sucralose 0.03g, and pass through a 20-mesh sieve to obtain a mixed powder. Collect the mixed powder, put it in a blast drying oven, control the temperature at 55°C, dry the moisture content to below 5%, and pack it.
Embodiment 3
[0030] The same as embodiment 1 will not be repeated, the difference is:
[0031] Weigh 220 g of the pretreated Tibetan peaches, beat the pulp, freeze and centrifuge, and filter with a 30-micron stainless steel filter. Under the conditions of a vacuum of 0.01Mpa and a temperature of 55°C, the filtrate was concentrated to a solid content of 75%. Collect the concentrated peach paste, add 80g of granulated sugar, 7g of maltodextrin, 0.1g of sodium aluminosilicate, 0.1g of peach essence, 0.04g of β-carotene, 0.02g of acesulfame potassium, 0.02g of sucralose, And pass through a 20-mesh sieve to obtain a mixed powder. Collect the mixed powder, put it in a blast drying oven, control the temperature at 60°C, dry the moisture content to below 5%, and pack it.
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