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Method of cultivating Pinctada martensii to produce luminous pearls

A technology of pearl oyster martensii and pearls, applied in fish farming, application, climate change adaptation, etc., can solve the problems of immaturity, irrationality, and deterioration of the breeding environment, so as to increase biocompatibility and meet the needs of finished products , the effect of making full use of resources

Active Publication Date: 2015-08-19
GUANGXI PEARL ROYAL INVESTMENT HLDG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous growth of the global population, the consumption of pearl products also continues to increase. The pearl farming industry in the coastal areas of Guangxi is facing three major problems: the deterioration of the breeding environment, the shrinking of the breeding grounds and the degradation of the germplasm. During the breeding process, due to The immature or unreasonable technology leads to relatively high mortality rate and nuclear spit rate of pearl oysters, which leads to the decline in the yield and quality of artificial pearls cultivated; in addition, there are few natural pearls, and the color of pearls is also relatively high. Single, especially high-quality luminous pearls are rare. In the prior art, a transparent luminous layer is wrapped on the surface of the grown pearl body, but after this luminous layer peels off, the pearl has no luminous function and cannot be used. satisfy people's demands

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A method for cultivating luminous pearls from Pinctada martensii comprises the following steps:

[0051] Step 1, preparation of luminescent bead core:

[0052] 1. After filtering the seawater with a mixed cellulose filter membrane with a pore size of 0.22 μm, irradiate it with an ultraviolet lamp for 1 hour, and pass through ozone for 1 hour to obtain special seawater;

[0053] 2. Grinding the pearl mother-of-pearl shell into a circular pearl core with a diameter of 2 mm, washing the pearl core with special seawater, and wrapping a layer of nano-silver with a thickness of 0.4 mm on the outside of the pearl core;

[0054] 3. Prepare the luminescent sub-layer coating solution:

[0055] Grind the scales of salamander into powder, add 1,8-naphthoimide derivatives and special seawater, stir evenly to obtain the first liquid; add β-cyclodextrin to the first liquid, and stir While adding special seawater until the liquid becomes viscous, stop stirring to obtain the luminesce...

Embodiment 2

[0066] A method for cultivating luminous pearls from Pinctada martensii comprises the following steps:

[0067] Step 1, preparation of luminescent bead core:

[0068] 1. After filtering the seawater with a mixed cellulose filter membrane with a pore size of 0.22 μm, irradiate it with an ultraviolet lamp for 1 hour, and pass through ozone for 1 hour to obtain special seawater;

[0069] 2. Grinding the mother-of-pearl martensii shell into a circular bead core with a diameter of 2 mm, washing the bead core with special seawater, and wrapping a layer of nano-silver with a thickness of 0.3 mm on the outside of the bead core;

[0070] 3. Prepare the luminescent sub-layer coating solution:

[0071] Grind the scales of salamander into powder, add 1,8-naphthoimide derivatives and special seawater, stir evenly to obtain the first liquid; add β-cyclodextrin to the first liquid, and stir While adding special seawater until the liquid becomes viscous, stop stirring to obtain the luminesc...

Embodiment 3

[0082] A method for cultivating luminous pearls from Pinctada martensii comprises the following steps:

[0083] Step 1, preparation of luminescent bead core:

[0084] 1. After filtering the seawater with a mixed cellulose filter membrane with a pore size of 0.22 μm, irradiate it with an ultraviolet lamp for 1 hour, and pass through ozone for 1 hour to obtain special seawater;

[0085] 2. Grinding the mother-of-pearl martensii shell into a circular bead core with a diameter of 2 mm, washing the bead core with special seawater, and wrapping a layer of nano-silver with a thickness of 0.1 mm on the outside of the bead core;

[0086] 3. Prepare the luminescent sub-layer coating solution:

[0087] Grind the scales of salamander into powder, add 1,8-naphthoimide derivatives and special seawater, stir evenly to obtain the first liquid; add β-cyclodextrin to the first liquid, and stir While adding special seawater until the liquid becomes viscous, stop stirring to obtain the luminesc...

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Abstract

The invention belongs to the technical field of pearl cultivation and particularly relates to a method of cultivating Pinctada martensii to produce luminous pearls. The method includes the steps of 1, grinding shells of Pinctada martensii into pearl nuclei, and covering each pearl nucleus with nano-sliver, a luminous sub-layer and a cold water sol layer to obtain luminous nuclei 3mm in diameter; 2, subjecting the luminous nuclei to nucleus implantation so as to obtain pearly shells; 3, cultivating the pearly shells to obtain the luminous pearls. The method is scientific and reasonable; the use of the pearl nuclei 3mm in diameter helps reduce the harm of the pearly shells caused by nucleus implantation, thus reducing mortality rate and nucleus rejecting rate of the pearly shells and increasing pearl yield and rate of high-quality pearls, and the method has a promising market.

Description

technical field [0001] The invention belongs to the technical field of pearl cultivation, and in particular relates to a method for cultivating luminous pearls from Pinctada martensii. Background technique [0002] With the continuous growth of the global population, the consumption of pearl products also continues to increase. The pearl farming industry in the coastal areas of Guangxi is facing three major problems: the deterioration of the breeding environment, the shrinking of the breeding grounds and the degradation of the germplasm. During the breeding process, due to The immature or unreasonable technology leads to relatively high mortality rate and nuclear spit rate of pearl oysters, which leads to the decline in the yield and quality of artificial pearls cultivated; in addition, there are few natural pearls, and the color of pearls is also relatively high. Single, especially high-quality luminous pearls are rare. In the prior art, a transparent luminous layer is wrap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCA01K61/54Y02A40/81
Inventor 王世全吴清池李自强
Owner GUANGXI PEARL ROYAL INVESTMENT HLDG GRP CO LTD
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