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Preparation method of actinidia arguta freeze-dried fruit powder

A technology of soft jujube kiwifruit and dried fruit powder is applied in the field of preparation technology of soft jujube kiwi fruit powder, which can solve the problems of restricting the comprehensive development of wild jujube kiwifruit, unable to meet consumer demand, and rare products, and achieves less sugar solution and no production. Effects of pesticide residues and intolerance to storage

Active Publication Date: 2014-11-12
通化百泉参业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wild kiwifruit resources in Changbai Mountains are very rich, but its products are still rare, and the storage period is short in the harvest season, which cannot meet the consumption needs of different seasons, which seriously restricts the comprehensive development of wild kiwifruit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] A kind of preparation method of kiwi fruit freeze-dried fruit powder of jujube:

[0039] (1) Raw material selection

[0040] Choose kiwifruit with bright colors, complete fruits, no mildew, no pests and diseases, fully mature, and no mechanical damage.

[0041] (2) cleaning

[0042] Rinse the fruit twice with water, then soak it with 1% NaCl for 30 minutes, and then wash it once with running water repeatedly.

[0043] (3) Color protection

[0044] Put kiwi fruit in the color protection solution, 0.5-1.5% malic acid, 0.05-0.2% ascorbic acid, volume ratio 1:1, soak for 5-30 minutes for color protection;

[0045] (4) peeled

[0046] Put the well-washed kiwifruit fruit into boiling water for 20 seconds, and peel off the skin;

[0047] (5) beating

[0048] Put it into a beater (with a sieve diameter of 1 mm) for beating and crushing to obtain a fine-textured fruit puree, which is filtered through a 40-mesh sieve;

[0049] (6) concentrated

[0050] The jujube kiwi fr...

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Abstract

The actinidia arguta is a specific precious wild resource. The meat of the actinidia arguta is jade green; the actinidia arguta tastes fine, juicy, fragrant and delicious; the sweetness and the sourness are proper; the nutrition is very rich; the actinidia arguta is a fruit well received by customers and is known as the king of fruits. Wild actinidia arguta resources are readily available in Changbai Mountains, but products of the actinidia arguta are few and cannot meet the consumption demands in different seasons, so that the demands of the customers for wild actinidia arguta products are suppressed. The invention discloses a preparation technology for Changbai-mountain pure natural wild actinidia arguta fruit powder. According to the technology, the freeze-dried fruit powder is prepared by selecting fresh and intact actinidia arguta, washing, smashing, pulping and concentrating the actinidia arguta, adding maltodextrin and performing vacuum freeze-drying on mixed fruit paste. The actinidia arguta freeze-dried fruit powder is high in nutrient value and is convenient food suitable for various groups of people.

Description

technical field [0001] The invention relates to a preparation process of fruit powder, that is, a preparation process of kiwi fruit powder of soft dates. Background technique [0002] Wild Actinidia arguta Sieb.et Zucc., commonly known as Actinidia arguta Sieb.et Zucc., is a perennial deciduous vine belonging to the Actinidiaceae family. It is widely distributed in the Changbai Mountain area in Northeast my country and has rich reserves. Unique flavor, sweet and sour taste, rich in nutrients, the pulp contains a variety of vitamins, of which vitamin C can be as high as 4mg / g, which can be called the king of fruits. At the same time, it contains more than 20 kinds of trace elements and 20 kinds of amino acids. The total content of various amino acids can reach 10mg / g. The function of fire can prevent and treat constipation and hemorrhoids; improve blood flow and prevent the formation of thrombus; regulate sugar metabolism, regulate intracellular hormones and nerve conductio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/212A23P1/06A23L19/00A23P10/40
Inventor 骆长林
Owner 通化百泉参业集团有限公司
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