Method for processing natural pineapple dried slices

A processing method and pineapple technology, applied in the confectionary industry, confectionery, food science, etc., can solve the problems of dried pineapple sticking easily, affecting the taste and shelf life, etc., and achieve improved flavor and color, golden color, and easy storage Effect

Inactive Publication Date: 2013-11-20
NANNING OVERSEAS CHINESE INVESTMENT ZONE SENJINGYUAN FOOD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dried pineapple made by this method is prone to sticking, which affects the taste and shelf life

Method used

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  • Method for processing natural pineapple dried slices

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Embodiment Construction

[0014] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0015] Such as figure 1 Shown, a kind of processing method of natural dried pineapple slices, concrete steps are as follows:

[0016] (1) Select pineapple raw materials: select fresh pineapples that have entered the mature stage, and remove rotten, diseased and insect fruits;

[0017] (2) Peeling: Peel the pineapple and remove the eye;

[0018] (3) Slicing: Cut the pineapple into thin slices; if the diameter of the fruit body is less than 5 cm, it can be cut into four-petal fan-shaped slices;

[0019] (4) Sugar stain: Concentrate the sugar water with a concentrator to a sugar content of 35°BX, calculate the required sugar water based on 20% of the weight of the raw material, cool the sugar water, add 0.2% citric acid, 0.1% malic acid, and 0.06% sorbic acid Potassium and 0.1% sodium pyrosulfite, and completely dissolved in s...

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Abstract

A method for processing natural pineapple dried slices comprises the steps: after peeling pineapple and slicing, adding white granulated sugar and food additives to carry out sugar soaking, when the sugar degree reaches 35 DEG BX, fishing up, and laying on a drying sieve to drain off sugar water; at the temperature of 55-65 DEG C, drying until the water content is 22-28%, turning over, and continuing drying until the water content is 12-18%; cooling the dried pineapple slices by cold wind, uniformly sprinkling with glutinous rice paper powdered sugar, then putting the pineapple slices sprinkled with the glutinous rice paper powdered sugar into a storage room; and packaging to obtain the finished products. The method can keep fresh pineapple color, aroma and taste, maintains the original nutritive value, and allows the prepared dried pineapple to have golden color and crisp and sweet taste; and the pineapple dried slices are convenient to eat, are easy to preserve, and has long shelf-life.

Description

technical field [0001] The invention relates to the field of preparation of candied fruit, in particular to a processing method of natural dried pineapple slices. Background technique [0002] Pineapple contains a variety of nutrients needed by the human body, such as fructose, glucose, vitamins A, B, C, phosphorus, citric acid and protease. The nutritional value of pineapple lies in: 1. Pineapple contains a substance called pineapple protease, which can decompose protein, dissolve fibrin and blood clots blocked in tissues, improve local blood circulation, eliminate inflammation and edema; 2. The sugar, salt and enzymes contained in pineapple have diuretic effect; 3. Pineapple has a sweet and flat taste, which has the effects of nourishing the spleen and stomach, promoting body fluid and quenching thirst, moistening the intestines and laxative, diuretic and swelling, and can treat heat stroke, polydipsia, nephritis, High blood pressure, constipation, bronchitis, hematoma, e...

Claims

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Application Information

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IPC IPC(8): A23G3/48
Inventor 郑致远
Owner NANNING OVERSEAS CHINESE INVESTMENT ZONE SENJINGYUAN FOOD
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