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A kind of preparation method of large kelp adult specimen

A technology for kelp and specimens, which is applied in the field of production of large-scale kelp adult specimens, can solve the problems of algae body folds, etc., and achieve the effect of avoiding water absorption and high cost performance

Active Publication Date: 2022-03-15
MARINE BIOLOGY INST OF SHANDONG PROVINCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, kelp cannot be dried with a desiccant, and direct natural air drying will cause more folds in the algae

Method used

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  • A kind of preparation method of large kelp adult specimen
  • A kind of preparation method of large kelp adult specimen
  • A kind of preparation method of large kelp adult specimen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) Sample processing of kelp

[0035] Clean the kelp with filtered seawater to clean the surface dirt and mannitol, then use a clean gauze to absorb the moisture on the surface of the kelp, place it on a smooth and clean board, and then place the board in a closed room. Use a dehumidifier to dry. During the drying process, the mannitol in the algae will be further released, forming a layer of white powder on the surface of the kelp. After the kelp is air-dried, the algae are cleaned with sterilized seawater, and at the same time under the action of water , to restore the small folds on the surface of the algae, and the demolition of the surface of the kelp is completed in a short time to prevent the interior of the algae from absorbing water. After recovery, dry for 4 hours to prepare the specimen.

[0036] (2) Mold making

[0037] Described mold, its length is a+(20~50) cm; Width is b+(20~50) cm; Wherein a is the length of kelp, b is the width of kelp;

[0038] Mea...

Embodiment 2

[0044] (1) Sample processing of kelp

[0045]Clean the kelp with filtered seawater to clean the surface dirt and mannitol, then use a clean gauze to absorb the moisture on the surface of the kelp, place it on a smooth and clean board, and then place the board in a closed room. Use a dehumidifier to dry. During the drying process, the mannitol in the algae will be further released, forming a layer of white powder on the surface of the kelp. After the kelp is air-dried, wash the algae with sterilized seawater, and at the same time, under the action of water Next, the small folds on the surface of the algae are restored, and the restoration of the surface of the kelp is completed in a short time to prevent the interior of the algae from absorbing water. After recovery, dry for 4 hours to prepare the specimen.

[0046] (2) Mold making

[0047] The length and width of the kelp are measured to be 300cm and 35cm, respectively, and the PVC transparent board is cut according to the m...

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PUM

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Abstract

The invention provides a method for making a large-scale adult specimen of kelp. The surface of the kelp is cleaned, and then the water on the surface of the kelp is blotted dry, and then placed on a smooth and clean surface for drying; Clean the surface of the kelp with sea water; then dry it and make the specimen; use a polyvinyl chloride transparent plate to prepare the mold of the specimen, apply transparent Vaseline to the inside of the mold, and then make it with epoxy resin and polyetheramine D-230 Mix the mixed glue solution evenly, defoam at a temperature not exceeding 40°C, pour the defoamed mixed glue solution into the mold, and when the depth of the mixed glue solution reaches 1‑1.5cm, place the treated kelp In the prepared mold, sink the kelp into the mixed glue, place it for 7-12h, then cover the kelp with the defoamed mixed glue, and let it stand for 24h-48h until the sample solidifies; after the sample solidifies, put the kelp After the specimen is polished, UV glue is applied and then cured by UV light to complete the preparation of the specimen.

Description

technical field [0001] The invention belongs to the technical field of preparation of large seaweed specimens, and in particular relates to a preparation method of large seaweed adult specimens. [0002] technical background [0003] Kelp (Laminaria japonica), also known as Lunbu, Kelp, and Chinese cabbage, belongs to the Phaeophyta, Phylophyta, Laminaria, Laminariaceae, and Laminaria genus. It is a large perennial brown algae. Kelp belongs to subarctic algae and is a unique endemic species in the North Pacific Ocean. There are also some kelp distributions in the Atlantic Ocean. Kelp is rich in nutrients, rich in kelp polysaccharides, algin, fucoidan, brown algae starch, etc., low in calories, moderate in protein, and rich in minerals. It is an ideal natural marine food. my country has been cultivating kelp since the 1950s, and after in-depth exploration of seed production, the artificial breeding and breeding technology of kelp has reached the international leading level an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N3/00
CPCA01N3/00
Inventor 辛美丽吴海一王翔宇刘玮丁刚吕芳宋爱环
Owner MARINE BIOLOGY INST OF SHANDONG PROVINCE