A kind of processing method of oil palm seed core-shell material used for handicraft making

A processing method and technology for seed cores, applied in decorative arts, special decorative structures, etc., can solve the problems of restricting the development of oil palm industry, waste of oil palm seeds, no commercial value, etc., to meet individual needs, high utilization rate, Less labor-intensive effect

Inactive Publication Date: 2017-04-19
RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the nuclei and shells of foreign oil palm seeds are mainly used for making activated carbon and as fuel for power generation. Oil palm has no commercial value, and the seed core and shell are organic matter. Fibers are usually attached to the surface of the core shell, and the shape is poor. It is time-consuming and labor-intensive to remove the fibers manually. Therefore, except for a small part of oil palm seeds, they are used as breeding materials and greening tree species materials. , others are discarded, resulting in a large amount of oil palm seeds being wasted, which greatly limits the development of my country's oil palm industry
After retrieval, there is no relevant report on making various handicrafts using oil palm seed core-shell materials

Method used

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  • A kind of processing method of oil palm seed core-shell material used for handicraft making
  • A kind of processing method of oil palm seed core-shell material used for handicraft making
  • A kind of processing method of oil palm seed core-shell material used for handicraft making

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] 1. Acquisition of oil palm seed core-shell material

[0048]Select a thick-shelled oil palm tree (the thickness of its seed core and shell is about 1.3-3.7 mm) as the seed selection mother tree, and then collect mature oil palm ears from the seed selection mother tree (there are many fruits growing on the oil palm ear, and the twisting rate is high. Up to 2000 grains / string, the seed core shell is dark brown, the kernel is milky white, figure 1 ); the collected oil palm ears are retting and depulped to obtain thick-shelled oil palm seeds ( image 3 ) and classified according to their size and shape.

[0049] 2. Carbonization and dehydration of oil palm seeds

[0050] Take a concentrated sulfuric acid solution with a mass percentage of 80% to carry out carbonization and dehydration on the selected oil palm seeds twice, each time for 2 minutes, wash off the residual concentrated sulfuric acid with clean water after taking it out, and then wipe the surface of the core sh...

Embodiment 2

[0058] 1. Acquisition of oil palm seed core-shell material

[0059] Select the thick-shelled oil palm tree (the thickness of its seed core and shell is about 1.3-3.7 mm) as the seed selection mother tree, and then collect immature oil palm ears from the seed selection mother tree (a lot of fruits grow on the oil palm ear, and the twisting rate Up to 2000 grains / string, the seed core shell is apricot or light apricot, figure 2 ); through retting and depulping the collected oil palm ears, thick-shelled oil palm seeds ( Figure 8 ) and classified according to their size and shape.

[0060] 2. Carbonization and dehydration of oil palm seeds

[0061] Take a concentrated nitric acid solution with a mass percentage of 90% to carry out carbonization and dehydration on the selected oil palm seeds for 1 time, each time for 3 minutes, wash off the residual concentrated nitric acid with clean water after taking it out, and then wipe the core shell surface of the oil palm seeds with san...

Embodiment 3

[0069] 1. Acquisition of oil palm seed core-shell material

[0070] Collect discarded stale thick-shelled oil palm seeds directly on the ground near the thick-shelled oil palm tree (the thickness of the seed core and shell is about 1.3-3.7 mm) (the surface color of the core-shell of the seeds is darker, taupe, fibrous The damage is not bright and the stripes are not clear); the thick-shelled oil palm seeds that will be collected ( Figure 13 ) and classified according to their size and shape.

[0071] 2. Carbonization and dehydration of oil palm seeds

[0072] Take the concentrated sulfuric acid solution with a mass percentage of 90% to carry out carbonization and dehydration on the selected oil palm seeds twice, each time for 2 minutes, wash off the residual concentrated sulfuric acid with clean water after taking it out, and then wipe the core shell surface of the oil palm seeds with sandpaper or gauze . After carbonization and dehydration of stale oil palm seeds, the sur...

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Abstract

The invention belongs to the field of agro-product processing, and relates to a treatment method of an oil palm seed core-shell material for manufacturing handicraft articles. The method comprises the following steps: firstly selecting a thick-shell type oil palm seed, carbonizing and dehydrating, drying, filling a germination aperture, and polishing the thick-shell type oil palm seed to obtain the oil palm seed core-shell material. The treatment method disclosed by the invention is simple and safe in operation and low in cost, the chemical method is used for treating the surface of the nuclear-shell material so as to obtain the oil palm seed core-shell material with smooth surface through polishing and different colors on the premise of not changing the appearance shape and size, the individual needs of the handicraft article material can be satisfied, the maximization of resource utilization and the diversification of the core-shell material are realized, the comprehensive utilization level of the oil palm is improved; the treatment method has important significance to promote the oil palm industry development of China and enrich the tourist market products of China.

Description

technical field [0001] The invention belongs to the field of agricultural product processing, and relates to a method for processing seed core-shell materials, in particular to a method for processing oil palm seed core-shell materials used for making handicrafts. Background technique [0002] Oil palm is a typical perennial tropical woody oil crop. It is known as "the king of oil in the world". Partial composition, wherein the seed part includes two parts of the endocarp (core shell) and the kernel. Both the pericarp and the kernel (kernel) of oil palm fruit can produce oil, the oil produced from the mesocarp is usually called palm oil, and the oil produced from the kernel is called palm kernel oil. The whole body of oil palm is a treasure. In addition to producing palm oil and widely used in the catering industry, food manufacturing industry and oleochemical industry, oil palm by-products such as stems and leaves, core shells, etc. can be used to make furniture, handicraf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B44C5/00
Inventor 曾宪海刘钊林位夫潘登浪李炜芳邹积鑫李哲范高俊张志扬
Owner RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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