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Method for culturing fresh water colored pearls

A color and freshwater technology, applied in fish farming, application, climate change adaptation, etc., can solve the problem of no related reports on the cultivation of colored pearls with natural pigments, and achieve the effects of good health, bright luster and strong stability

Active Publication Date: 2015-02-04
浙江华才检测技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the work of cultivating colored pearls through natural pigments has not yet been reported.

Method used

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  • Method for culturing fresh water colored pearls
  • Method for culturing fresh water colored pearls
  • Method for culturing fresh water colored pearls

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 2

[0039] 1. Implantation surgery

[0040] (1) Select mussels and divide mussels

[0041] Select clam shells with bright oily luster, strong shell closure by water spray, pure and neat color of ax feet, strong and disease-free, and 6-8cm body length. The first-year-old triangular sail clam that sprays water far and powerfully, has a large shell width, fat feet and a complete mantle is a pearl-bearing clam.

[0042] (2) Slicing and inserting

[0043] According to the traditional film tearing method, the epidermis of the marginal membrane of the mussel mantle was taken, and after the color line was cut off, a slice knife was used to cut rectangular pieces with a length of 4 mm and a width of 3 mm, and a thickness of 0.8 mm. Insert 10 pieces.

[0044] (3) Postoperative treatment

[0045] After the operation, the mussels were put into the holding pond for a week of recuperation, the water temperature was controlled at 25°C, and the dissolved oxygen was kept above 6.0mg / L.

[004...

specific Embodiment approach 3

[0053] 1. Implantation surgery

[0054] (1) Select mussels and divide mussels

[0055] Select clam shells with bright oily luster, strong shell closure by water spray, pure and neat color of ax feet, strong and disease-free, and 6-8cm body length. The first-year-old triangular sail clam that sprays water far and powerfully, has a large shell width, fat feet and a complete mantle is a pearl-bearing clam.

[0056] (2) Slicing and inserting

[0057] According to the traditional film tearing method, the epidermis of the marginal membrane of the mussel mantle was taken, and after the color line was cut off, a slice knife was used to cut rectangular pieces with a length of 3 mm and a width of 2 mm, and a thickness of 0.6 mm. Insert 10 pieces.

[0058] (3) Postoperative treatment

[0059] After the operation, the mussels were put into the holding pond for a week of recuperation, the water temperature was controlled at 25°C, and the dissolved oxygen was kept above 6.0mg / L.

[006...

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Abstract

The invention discloses a method for culturing fresh water colored pearls. The conventional fresh water pearl is single in color. Most of the market-available colored pearls are dyed or dyed kernel colored pearls to obtain pearls of more colors, and the dyed pearls have the defects of easiness in fading and possible side effects of chemical components on human bodies. Colored pearls obtained by genetic breeding have long periods, and species degrade easily. According to the feeding habit of hyriopsis cumingii capable of filtering and eating foreign matters, natural pigments and auxiliary materials which are easy to absorb and deposit are added in a feeding process, so that colorful fresh water pearls are cultured. Compared with the conventional artificially-dyed pearls, the colored pearls have the advantages of no toxicity or harmlessness, high stability, various colors, and suitability for various people to wear.

Description

technical field [0001] The invention relates to a method for cultivating colored freshwater pearls, belonging to the technical field of aquaculture. Background technique [0002] As the only jewelry obtained from living organisms in the world, pearls have always been sought after by the world for their crystal clear luster and colorful colors. At present, the river mussel species used to cultivate freshwater pearls in my country is mainly Hyriopsis cumingii. The breeding area covers Zhejiang, Jiangsu, Fujian, Guangdong, Jiangxi, Hubei, Hunan and other places. The quality of pearls is measured by size and luster. , Smoothness, color, and shape are five indicators, among which color is an important factor to measure the quality of pearls. Usually, the colors of pearls are mostly pink, pure white and purple red, and the color is relatively single. [0003] In order to obtain more colorful pearls, the following processing methods are mainly used at present: radiation method, che...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 廖杰苗东亮
Owner 浙江华才检测技术有限公司