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Molecular and genetic engineering technology for cultivating colorful fluorescent pearls

A genetic engineering and pearl technology, applied in the field of molecular and genetic engineering technology to cultivate colored and fluorescent pearls, can solve the problems of long cultivation time, difficulty in producing new colors, and dependence on the original color of the nacre layer.

Inactive Publication Date: 2013-11-20
段升华
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Problems solved by technology

Even with the new technology of inserting colored pearls developed in recent years, the color of the obtained pearls is relatively light, and it is heavily dependent on the original color of the nacre layer, making it difficult to produce new colors.
In addition, it also has the disadvantages of long cultivation time, high operation cost, troublesome procedures, etc.
Modern science has proved that most of the so-called luminous pearls are some radioactive minerals, and regular exposure is harmful to health

Method used

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  • Molecular and genetic engineering technology for cultivating colorful fluorescent pearls

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Embodiment Construction

[0011] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0012] refer to figure 1 , this specific embodiment adopts the following technical scheme: molecular and genetic engineering technology cultivates colored and fluorescent pearls, and its preparation process is: use chemical self-assembly technology to introduce natural dye molecules in the process of pearl formation (you can choose rich natural dye molecules Algae as feed), realize self-assembly on the organic matrix of nacre, so as to achieve the purpose of dyeing the final pearl.

[0013] It is worth noting that fluorescent protein genes are added to the colored and fluorescent pearls. Through genetic modification, this fluorescent protein can be inherited, and the offspring continue to maintain the ability to produce fluorescent pearls.

[00...

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Abstract

The invention discloses a molecular and genetic engineering technology for cultivating colorful fluorescent pearls, and relates to a technology for cultivating bright-colored pearls and fluorescent pearls. The preparing technology includes the steps that a chemical self-assembled technology is used, natural dye molecules (algas rich in natural dye molecules are selected to be used as feed) are led in during the process of pearl forming, self-assembling is achieved on organic matrixes of pearl layers, and therefore the purpose of dying the pearls which are finally formed is achieved. Natural dye is used for conducting dyeing on the pearl layers, so that various colorful pearls can be achieved in a controllable mode. Through the modern genetic technology, fluorescent protein which is used widely in the biological chemistry scientific researches is applied to pearl oyster mantle tissue, and therefore the pearls with various fluorescent effects can be produced.

Description

technical field [0001] The invention relates to a process for cultivating pearls of various bright colors and fluorescent pearls, in particular to a molecular and genetic engineering technique for cultivating colorful and fluorescent pearls. Background technique [0002] The color of pearls is relatively monotonous. The basic structure of natural pearls is the crystallization of calcium carbonate (aragonite structure) on the protein matrix, and the basic color of aragonite is white, so the color of pearls cannot escape the white-based tone. Even with the new technology of inserting colored pearls developed in recent years, the color of the obtained pearls is relatively light, and it is heavily dependent on the original color of the nacre layer, making it difficult to produce new colors. In addition, it also has the disadvantages of long cultivation time, high operation cost, and troublesome procedures. Modern science has proved that most of the so-called luminous pearls ar...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00C12N15/09C12N1/13C12R1/89
CPCY02A40/81
Inventor 段升华张宇
Owner 段升华
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