Method for preparing raw apple pulp

An apple and fruit pulp technology, which is applied in the field of apple puree preparation, can solve the problem of less apple puree products, and achieve the effects of ensuring fineness and maintaining nutrition and flavor.

Inactive Publication Date: 2012-07-04
LINGBAO BRANCH OF SHAANXI HAISHENG FRESH FRUIT JUICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the production technology and processing equipment of domestic apple pulp are becoming more and more perfect, and there are m

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The preparation method of apple puree comprises the following steps:

[0028] Use fresh, ripe apples that are free from mildew, rot, insects, and pass the general survey of pesticide residues as raw materials. Brix ≥ 12°Brix.

[0029] 1) cleaning

[0030] Qualified raw materials are used to bring the apples from the fruit trough to the fruit channel with circulating water. During this circulation process, the apples are fully soaked and cleaned, and some heavy substances (sediment, stones, metals, etc.) In the settlement pit, the water and apples are separated through the grille, and the water is pumped into the circulation.

[0031] 2) One level upgrade to bubbling cleaning machine

[0032] Adjust the speed of the scraper elevator to ensure uniform feeding.

[0033] 3) Process: bubbling cleaning

[0034] After the apples enter the bubbling cleaning, the apples are further fully cleaned by bubbling, stirring, etc. The air volume of the bubbling cleaning machine con...

Embodiment 2

[0059] The preparation method of apple puree comprises the following steps:

[0060] Use fresh, ripe apples that are free from mildew, rot, insects, and pass the general survey of pesticide residues as raw materials. Brix ≥ 12°Brix.

[0061] 1) cleaning

[0062] Qualified raw materials are used to bring the apples from the fruit trough to the fruit channel with circulating water. During this circulation process, the apples are fully soaked and cleaned, and some heavy substances (sediment, stones, metals, etc.) In the settlement pit, the water and apples are separated through the grille, and the water is pumped into the circulation.

[0063] 2) One level upgrade to bubbling cleaning machine

[0064] Adjust the speed of the scraper elevator to ensure uniform feeding.

[0065] 3) Process: bubbling cleaning

[0066] After the apples enter the bubbling cleaning, the apples are further fully cleaned by bubbling, stirring, etc. The air volume of the bubbling cleaning machine con...

Embodiment 3

[0091] The preparation method of apple puree comprises the following steps:

[0092] Use fresh, ripe apples that are free from mildew, rot, insects, and pass the general survey of pesticide residues as raw materials. Brix ≥ 12°Brix.

[0093] 1) cleaning

[0094] Qualified raw materials are used to bring the apples from the fruit trough to the fruit channel with circulating water. During this circulation process, the apples are fully soaked and cleaned, and some heavy substances (sediment, stones, metals, etc.) In the settlement pit, the water and apples are separated through the grille, and the water is pumped into the circulation.

[0095] 2) One level upgrade to bubbling cleaning machine

[0096] Adjust the speed of the scraper elevator to ensure uniform feeding.

[0097] 3) Process: bubbling cleaning

[0098] After the apples enter the bubbling cleaning, the apples are further fully cleaned by bubbling, stirring, etc. The air volume of the bubbling cleaning machine con...

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PUM

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Abstract

The invention discloses a method for preparing raw apple pulp, which comprises the following steps of: taking fresh and mature apples with sugar degree greater than or equal to 12-DEG Brix as a raw material, conveying the apples to a crushing machine, and crushing the apples into 1-3 cm particle size; beating the crushed apples in a beating machine, and adding VC (Vitamin C) accounting for 0.01-0.5% of the apples by weight for color protection during beating; heating the pulp to 80-100 DEG C, and maintaining the temperature for 5-10 min; then, beating the hot pulp in a double-way beating machine, temporarily storing the pulp for 10-30 min, and homogenizing the pulp under the pressure of 5-10 MPa; and degassing the pump by using a degassing machine after homogenizing, filtering the pulp, and performing pasteurization to obtain the raw apple pulp. The obtained raw apple pulp does not have obvious caking or layering and has white or slight yellow color, the apple pulp has unique taste and aroma of mature apples and palatable sweet and scour taste and does not have bad smell caused by fermentation or other causes, and no additive such as essence, pigments, preservatives and the like is added.

Description

technical field [0001] The invention belongs to the technical field of fruit and vegetable juice processing, and relates to a method for preparing apple puree. Background technique [0002] Apple is the fruit of Rosaceae (Rosaceae) Malus (malus) plants, trees, up to 15 meters, and the branchlets are densely hairy when they are young, and then become smooth, purple-brown. The fruit is slightly flattened spherical, more than 5 cm in diameter, both ends are sunken, and there are often ridges at the end. The flowering period is April-May; the fruit period is July-November and the fruit is ripe. An apple is a type of pome that develops from the ovary and the tissues surrounding the ovary. Vitamin C in apples is the protector of the cardiovascular system and a healthy element for heart disease patients. Recently, according to the research results of American scientist Bruce Rawlins, unripe or half-ripe apples have the effect of radiation protection. The ripening of apples requi...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L2/04A23L19/00
Inventor 邓立云宋丽君张晓娟汤海贝秦武强赵爽
Owner LINGBAO BRANCH OF SHAANXI HAISHENG FRESH FRUIT JUICE CO LTD
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