Seed peeling method

A technology for seeds and jackfruit seeds, which is applied in the fields of shelling, pod removal, food science, etc., can solve the problems of unsafe eating, restricting the deep processing and comprehensive utilization of seeds, destroying the nutrition of seeds, etc., and achieves high integrity, low cost, and practicality strong effect

Active Publication Date: 2016-06-15
SPICE & BEVERAGE RES INST CHINESE ACAD OF TROPICAL AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also some methods that use lye treatment to peel the seeds, but such methods will not only destroy the nutrition of the seeds, but also bring unsafe factors to food, which seriously limits the deep processing and comprehensive utilization of the seeds.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Example 1 jackfruit seed peeling

[0042] Step 1. Wash away the impurities in the fresh jackfruit seeds, and freeze them at -40°C for 120 minutes;

[0043] Step 2, heating the frozen jackfruit seeds at 60° C. with hot air for 60 minutes;

[0044] Step 3, the treated jackfruit seeds are peeled by mechanical friction;

[0045] Step 4, the peeled jackfruit seeds are washed with water until clean;

[0046] Step 5, the washed jackfruit seeds were dried at a temperature of 80° C. for 60 minutes until the water content was 12.48%.

Embodiment 2

[0047] Example 2 jackfruit seed peeling

[0048] Step 1. Wash away the impurities in the fresh jackfruit seeds, and freeze them at -40°C for 120 minutes;

[0049] Step 2, the frozen jackfruit seeds were heated in vacuum at 30°C for 30min, and the vacuum degree was 0.3MPa;

[0050] Step 3, the treated jackfruit seeds are peeled by mechanical friction;

[0051] Step 4, the peeled jackfruit seeds are washed with water until clean;

[0052] Step 5, the washed jackfruit seeds were dried at a temperature of 80° C. for 60 minutes until the water content was 12.48%.

Embodiment 3

[0053] Example 3 jackfruit seed peeling

[0054] Step 1. Wash away the impurities in the fresh jackfruit seeds, and freeze them at -40°C for 120 minutes;

[0055] Step 2, the frozen jackfruit seeds were heated in vacuum at 60° C. for 120 min, and the vacuum degree was 0.3 MPa;

[0056] Step 3, the treated jackfruit seeds are peeled by mechanical friction;

[0057] Step 4, the peeled jackfruit seeds are washed with water until clean;

[0058] Step 5, the washed jackfruit seeds were dried at a temperature of 80° C. for 60 minutes until the water content was 12.48%.

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PUM

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Abstract

The invention relates to the field of food industry, in particular to a seed peeling method. According to the seed peeling method provided by the invention, seeds are peeled in a mechanical friction manner after being refrigerated and heated. Compared with the prior art, the seed peeling method has the following advantages: (1) the peeling rate is high, that is, the peeling rate can be kept 90-95%; (2) kernels obtained after peeling are high in quality and good in completeness; (3) the seed peeling method is good in practicability, free of environment pollution, simple to operate, low in cost and applicable to industrial production.

Description

technical field [0001] The invention relates to the field of food industry, in particular to a seed peeling method. Background technique [0002] The seed is the propagule of the plant, and the seed generally consists of three parts: the seed coat, the embryo and the endosperm. The seeds of angiosperms are wrapped in the pericarp and seed coat. The pericarp is usually divided into three layers: exocarp, mesocarp, and endocarp. Most of the endocarp is hardened and becomes a hard shell to protect the seeds. Gymnosperm seeds are usually covered by a seed coat, which hardens to protect the seed. [0003] The seeds of plants are rich in vitamins, minerals, proteins, oils, etc. The food or condiment processed from seeds is not only nutritious but also has certain health care effects. For example: food or condiments made from jackfruit seeds, chestnut seeds, pistachio seeds or cashew seeds etc. are deeply loved by people all over the world. [0004] In the process of deep proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N5/08
CPCA23N5/08
Inventor 张彦军贺书珍徐飞朱科学谭乐和初众
Owner SPICE & BEVERAGE RES INST CHINESE ACAD OF TROPICAL AGRI SCI
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