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Pearl nucleus active liquid used for saltwater pearl culture and preparation method thereof

A seawater and revitalizing technology, applied in the field of preparation of the revitalizing solution, can solve the problems of no synergistic effect, gelatin has no antibacterial effect, and reduce wound infection

Inactive Publication Date: 2010-08-18
广西海洋研究所有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Second, gelatin has no antibacterial effect, and has no synergistic effect on reducing wound infection after pearl oyster implantation operation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Recipe: sterilized filtered seawater 1.6L, glacial acetic acid 18ml, chitosan 20g, doxycycline hydrochloride 70g.

[0025] Preparation:

[0026] (1) Get above-mentioned glacial acetic acid and add in sterilized filtered seawater, after stirring evenly, obtain glacial acetic acid solution;

[0027] (2) Add above-mentioned chitosan in glacial acetic acid solution, stir until fully dissolving, obtain chitosan solution;

[0028] (3) Add the above-mentioned doxycycline hydrochloride into the chitosan solution, stir evenly until fully dissolved, and store in the dark after obtaining the present invention.

Embodiment 2

[0030] Formula: 2.4L of sterile filtered seawater, 25ml of glacial acetic acid, 40g of chitosan, and 120g of tetracycline hydrochloride.

[0031] Preparation method: same as Example 1.

Embodiment 3

[0033] Formula: sterilized filtered seawater 1.6L, glacial acetic acid 18ml, chitosan 30g, tetracycline hydrochloride 90g.

[0034] Preparation method: same as Example 1.

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PUM

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Abstract

The invention discloses a pearl nucleus active liquid used for saltwater pearl culture and a preparation method thereof. In the pearl culture process, by using drug-treated pearl nuclei, immunological rejection on the pearl nuclei after a pearl shell nucleus-implanting operation can be reduced, the migration and the division of small cells are irritated, the formation of pearl sacs is promoted, the wound infection after the operation is reduced, and the goal of comprehensively improving the pearl quality and yield by reducing the nucleus-spitting rate, increasing the thickness of pearl layers and improving the survival rate of cultured pearls is achieved. In the invention, the pearl nucleus active liquid is prepared by utilizing glacial acetic acid, chitosan, tetracycline antibiotics and sterilized filtered seawater. When the pearl nuclei treated by the invention are used for pearl culture, the survival rate of the cultured pearls is increased by 2.59 to 7.33 percent, the pearl-containing rate is increased by 9.8 to 20.07 percent, and the high-quality pearl rate is increased by 5.97 to 12.55 percent.

Description

technical field [0001] The invention relates to a bead core activating solution for seawater pearl culture. The quality and output of pearls can be significantly improved after the bead core is treated by the invention. The invention also relates to a preparation method of the revitalizing solution. Background technique [0002] The key to improving the benefits of pearl culture is to improve the quality and output of pearls. When pearls are used as jewelry, the thickness of the pearl layer often determines the grade, value and quality of the pearl. It is one of the standards for testing the quality of pearls. The thickness of the pearl layer is proportional to the quality of the pearl. According to the national standard "Pearl Grading (GB / T 18781-2008)", pearl layer thickness ≥0.3mm is classified as jewelry, and <0.3mm is classified as handicraft. It is estimated that most of the seawater cultured pearls in my country have a thickness of less than 0.3mm, a small part i...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 阎冰廖思明陈文广
Owner 广西海洋研究所有限责任公司
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