Prune preserved fruit and production process thereof
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A production process, the technology of prunes, applied in the confectionary industry, food ingredients as taste improvers, food science, etc., can solve the problems of low sugar penetration efficiency in prune preserves
Pending Publication Date: 2020-07-28
金果园老农(北京)食品股份有限公司
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[0005] The above-mentioned prior art scheme has the following defects: when infiltrating sugar, first place the peeled prunes in a sugar solution with a mass fraction of 60% to soak for 10-15 hours, and then put them into a citric acid-sugar mixed...
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preparation example preparation example 1
[0060] The sugar solution is prepared as follows:
[0061] 13kg white granulated sugar, 1kg edible glucose, 10kg fructose syrup, 2kg glucose syrup, 0.4kg citric acid, 0.2kg malic acid, 0.08kg sodium citrate, 0.4kg calcium lactate, 0.02kg food flavor, 0.3kg potassium sorbate and 45kg of pure water was mixed evenly to obtain a mixed solution, and the sugar content and pH of the mixed solution were adjusted to obtain a sugar solution with an initial sugar content of 39BX and an initial pH of 3.3.
preparation example 2
[0063] The sugar solution is prepared as follows:
[0064]24kg white granulated sugar, 4kg edible glucose, 18kg fructose syrup, 8kg glucose syrup, 0.8kg citric acid, 0.5kg malic acid, 0.04g sodium citrate, 0.8kg calcium lactate, 0.05kg edible essence, 0.1kg potassium sorbate and 55kg of pure water was mixed evenly to obtain a mixed solution, and the sugar content and pH of the mixed solution were adjusted to obtain a sugar solution with an initial sugar content of 48BX and an initial pH of 2.8.
preparation example 3
[0066] The sugar solution is prepared as follows:
[0067] 18kg white granulated sugar, 7kg edible glucose, 13kg fructose syrup, 5kg glucose syrup, 0.6kg citric acid, 0.3kg malic acid, 0.06g sodium citrate, 0.6kg calcium lactate, 0.03kg edible essence, 0.2kg potassium sorbate and Mix 50kg of pure water evenly to obtain a mixed solution, adjust the sugar content and pH of the mixed solution, and prepare a sugar solution with an initial sugar content of 45BX and an initial pH of 3.
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Abstract
The invention discloses a prune preserved fruit and a production process thereof, and belongs to the technical field of preserved fruit processing. According to the production process, the productionprocess includes the steps of selection, cleaning, blanching, cooling, piercing, sugar permeability, sugar dripdry, sugar washing-off, baking and softening which are carried out in sequence, wherein the sugar permeability includes the following steps that pierced prunes are soaked in a sugar solution for softening for 1-2 hours, then sugar permeability is carried out by adopting a vacuum sugar permeability and positive pressure sugar permeability cyclic alternating method until the sugar content in the prunes is 55-63 BX, and the sugar permeability is stopped. The preparation method is different from a conventional preserved fruit processing method and is exclusively used for preparing the prune preserved fruit by taking dried prunes as raw materials. Compared with a process of making theprune preserved fruit by using the conventional preserved fruit processing method, the production process has the advantages of greatly saving the sugar permeability time and drying time of prunes, and improving the production efficiency. The prune preserved fruit has the advantages of less loss of nutrient components, better flavor and mouthfeel.
Description
technical field [0001] The invention relates to the technical field of candied fruit processing, more specifically, it relates to a kind of prune preserved fruit and its production process. Background technique [0002] Candied fruit is a general term for many products processed from various fruits and vegetables through different processes such as sugar and salt. It is a folk traditional food with a long history in our country. Prunes are fragrant and sweet, smooth in taste, rich in vitamins and dietary fiber, and contain minerals such as iron and potassium, but do not contain fat and cholesterol. Prunes can also help the elderly to supplement iron, zinc, potassium, etc. Play the role of strengthening the body and bones, but also enable children to obtain a variety of nutrients. Therefore, the candied prune made from prune is a leisure food suitable for all ages, and is more and more popular among people. [0003] In the traditional craft, the method of candied prune cand...
Claims
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