Dried peach fruit production method

Abstract

The present invention discloses a dried peach fruit production method which includes choosing well-ripen and freestone variety of fresh peaches, and washing and cleaning the peaches, and is characterized by the following steps: treating the washed and cleaned fresh peaches in boiled sodium hydroxide solution for 25-40 seconds, draining, rubbing, washing and peeling the soaked peaches, putting the peeled peaches into a color protecting liquid which is composed of D-sodium isoascorbate, citric acid and water, removing the fruit kernels, slicing the denucleated peaches into peach slices, blanching and scalding the peach slices in boiling water for 3 to 5 minutes, picking up the boiled peach slices to conduct draining and drying, stratifiedly adding powdered glucose to conduct sugar-soaking for 10-12 hours, spreading the sugar-soaked peach slices into a single layer at 60-70 DEG C to conduct drying for 10-12 hours, and placing the dried peach slices in an enclosed storage compartment for 12-36 hours, thereby preparing the finished products of the dried peach fruits. The dried peach fruit production method has a simple production process and is easy to operate, the technology is easy for promotion, the products are nutritious and have excellent sense and quality, and the production method can alleviate the fresh fruit storage and sale pressures for the majority of orchard workers, can also greatly enhance the added value of products, and has a strong practicability.

Description

technical field [0001] The invention belongs to food processing methods, and relates to a production method of dried peaches. It is suitable for the production of dried peaches, especially suitable for the production of low-sweetness, dry and high-quality dried fruits using white-flowered peaches with crispy flesh. Background technique [0002] peach( Prunus persica ), Rosaceae peach subgenus, species named peach, angiosperm. It is native to my country and is widely cultivated all over the world. There are more than 3,000 varieties in the world, including more than 1,000 varieties in my country. According to the shape of the fruit, it is divided into common peach and flat peach (i.e. flat peach); according to the presence or absence of fuzz on the peel, it is divided into peach and nectarine; There are three types of peaches with soluble flesh, insoluble flesh and hard flesh; according to the color of the flesh, they are divided into white flesh peaches, yellow flesh pea...

AI Technical Summary

Problems solved by technology

Most of the former are not peeled, large in size, no sugar added, slow in drying speed, large in size and shrunk in finished product, poor in appearance quality, rough in taste and slightly sweet, so they are not attractive to consumers in terms of appearance, taste and safety. The latter is large in size, boiled many times, takes a long time, loses a lot of nutrients, uses a lot of sucrose, is difficult to dry, and the finished product is wet and sticky, sweet and greasy.

Therefore, the existing processed dried products of peach pulp are all general commodities, the quality is not up to grade, and there is a certain potential safety hazard

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