Method for cultivating seawater miniature natural pearls through stimulation of calcium carbonate powder

Abstract

The invention discloses a method for cultivating miniature seawater natural pearls through stimulation of calcium carbonate powder. The method comprises the following steps that firstly, the calcium carbonate powder and a dry powder injection machine are prepared; mature pearl shells are selected and opened; the calcium carbonate powder is correspondingly sprayed to adductor muscle parts, pallium surfaces and digestive blastocyst parts of the pearl shells once, and the calcium carbonate powder is dissolved and absorbed through pearl mother liquor; then the treated pearl shells are put into a seawater pond for recuperation; after recuperating, the pearl shells are put into seawater to be cultured for 3 months, the pearl shells are fished out, dead pearl shells are removed, attachments are cleaned, and pearl shells with generated pearl sacs are distinguished and screened out through an X-ray machine; and finally, the pearl shells with the generated pearl bags are put into seawater to be bred in a hanging mode for 10-12 months, and the cultivating process is completed. According to the method for cultivating the miniature seawater natural pearls through stimulation of the calcium carbonate powder, the process that foreign matter such as sand enters the shell bodies to generate pearls is simulated, the pearl shells form pearl bags and secrete nacre through stimulation of the calcium carbonate powder reserved in the shell bodies, and finally the seawater pearls with high nacre purity are obtained through cultivation and can serve as raw material components of medicines or cosmetics.

Description

technical field [0001] The invention belongs to the technical field of seawater pearl cultivation, and in particular relates to a method for stimulating and cultivating seawater natural miniature natural pearls by calcium carbonate powder. Background technique [0002] Pearls are precious jewels of biomineralization in molluscs, and are generally divided into seawater pearls and freshwater pearls. Compared with freshwater pearls, most seawater pearls have higher roundness, stronger luster, more delicate feel, and more appreciation and medicinal value. In the prior art, seawater pearl cultivation is mainly based on nucleation. The pearl nucleus is implanted in shells such as Martensii oyster through surgery, and then placed in a suitable culture environment. Natural cultivation allows the pearl nucleus secreted by the martensii oyster to wrap the pearl nucleus. to form pearls. Most of the pearls cultivated by nucleation are pearl nuclei, and only the outer nacre layer has u...

AI Technical Summary

Problems solved by technology

Most of the pearls cultivated by nucleation are pearl nuclei, and only the outer nacre layer has useful value, and during the separation process of nacre and pearl nuclei, the nacre part with medicinal value will be mixed The material composition of many bead cores leads to a great reduction in medicinal value

In the prior art, a lot of research has been done on the cultivation of seawater pearls, and some studies can also produce seawater pearls, but the operation process is very cumbersome and the cultivation cost is high