Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Processing method of snow pear crisp chips

A processing method and technology of pears, which are applied in the food field, can solve the problems of reducing the nutritional value of pears due to storage time, and achieve the effects of delicate taste, no impurities, low production cost, and improved crispness

Inactive Publication Date: 2017-12-26
LIUZHOU GOURMET UNION ASSOC
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the temperature is too high or the storage time is too long, the nutritional value of pears will be reduced.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A processing method for pear chips, comprising the following steps:

[0021] (1) Cleaning: Put the Sydney pears into the container, pour water to clean them, and remove the residual pesticides and dirt on the peel;

[0022] (2) Slicing: remove the Sydney pear skin and core with a peeler and a pitter respectively, and cut the Sydney into 8mm thin slices with a slicer;

[0023] (3) Color protection: the pear slices are placed in the color protection solution for 10 minutes to protect the color, the color protection solution described in step (3) contains ascorbic acid, L-cysteine, calcium chloride, wherein the concentration of ascorbic acid 0.1%, the concentration of L-cysteine ​​is 0.1%, the concentration of calcium chloride is 0.5%;

[0024] (4) Pre-drying: pre-drying adopts hot air drying, and pre-drying is carried out at 70°C for 8 hours;

[0025] (5) Humidity treatment: place the pre-dried pear slices in a dry container at room temperature for 14 hours;

[0026] (...

Embodiment 2

[0029] A processing method for pear chips, comprising the following steps:

[0030] (1) Cleaning: Put the Sydney pears into the container, pour water to clean them, and remove the residual pesticides and dirt on the peel;

[0031] (2) Slicing: remove the Sydney pear skin and core with a peeler and a pitter respectively, and cut the Sydney into 10mm thin slices with a slicer;

[0032] (3) Color protection: the pear slices are placed in the color protection solution for 13 minutes to protect the color. The color protection solution described in step (3) contains ascorbic acid, L-cysteine, and calcium chloride. Wherein, the concentration of ascorbic acid 0.6%, the concentration of L-cysteine ​​is 0.3%, the concentration of calcium chloride is 0.8%;

[0033] (4) Pre-drying: hot air drying is used for pre-drying, and the pre-drying is carried out at 70-80°C for 9 hours;

[0034] (5) Wet treatment: place the pre-dried pear slices in a dry container at room temperature for 17 hours...

Embodiment 3

[0038] A processing method for pear chips, comprising the following steps:

[0039] (1) Cleaning: Put the Sydney pears into the container, pour water to clean them, and remove the residual pesticides and dirt on the peel;

[0040] (2) Slicing: remove the Sydney pear skin and core with a peeler and a pitter respectively, and cut the Sydney into 12mm thin slices with a slicer;

[0041] (3) Color protection: the pear slices are placed in the color protection solution for 15 minutes to protect the color, the color protection solution described in step (3) contains ascorbic acid, L-cysteine, calcium chloride, wherein the concentration of ascorbic acid 1%, the concentration of L-cysteine ​​is 0.5%, the concentration of calcium chloride is 1%;

[0042] (4) Pre-drying: pre-drying adopts hot air drying, and pre-drying is carried out at 80°C for 8-10 hours;

[0043] (5) Wet treatment: place the pre-dried pear slices in a dry container at room temperature for 20 hours;

[0044] (6) Mi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a processing method of pear chips, which comprises the following steps: cleaning, slicing, color protection, pre-drying, wet equalization treatment, microwave puffing and secondary drying. The invention has the advantages of good color, smooth surface, complete puffing, improved brittleness of crisp chips after secondary drying treatment, delicate taste and no impurities, fast puffing speed, simple process and low production cost.

Description

technical field [0001] The invention belongs to the technical field of food, and in particular relates to a processing method of pear chips. Background technique [0002] Sydney pear is sweet and cold in taste, contains malic acid, citric acid, vitamins B1, B2, C, carotene, etc. "Compendium of Materia Medica" records that pears are beneficial, and their nature is fluent. Its medicinal properties can cure wind-heat, nourish the lungs, cool the heart, reduce phlegm, reduce fire, and detoxify. Modern medical research has proved that pears do have the effects of moistening lungs and clearing dryness, relieving cough and reducing phlegm, and nourishing blood and strengthening muscles. Therefore, it has a good effect on dry throat, itching, pain, hoarseness, thick phlegm, constipation, red urine, and expectoration in patients with acute bronchitis and upper respiratory tract infection. Pears also have the effect of lowering blood pressure and nourishing yin and clearing heat, s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L5/41A23P30/30
CPCA23L19/01A23L5/41A23P30/30A23V2002/00
Inventor 吴孟学
Owner LIUZHOU GOURMET UNION ASSOC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com