Manufacture method of typhaceous plant in-solution specimen

Abstract

The invention discloses a manufacture method of a typhaceous plant in-solution specimen, comprising the steps of 1) digging out a typhaceous plant with roots, pretreating, and removing visible solid impurities on the surface of the plant; 2) trimming the acquired typhaceous plant, removing a dead leaf part, washing the plant parts as traditional Chinese medicinal materials after trimming, and performing perforating and multi-directional puncturing on pedicle and knob hidden parts with a bamboo pin; 3) soaking the fixed plant in a specimen bottle with a preserving liquid, and sealing an openingfor preservation to finish the manufacture of the plant specimen, wherein the preserving liquid includes 400-600 parts of purified water, 80-110 parts of formaldehyde, 50-100 parts of copper sulfatesolution, 20-60 parts of alcohol, 35-50 parts of boric acid, and 15-30 parts of quaternary ammonium salt chitosan. The defect of the prior art that a toxic reagent of the preserving liquid volatilizeseasily is overcome.

Description

technical field [0001] The invention relates to the technical field of livestock slaughtering equipment, in particular to a method for making dipped specimens of Typhaceae plants. Background technique [0002] Specimens soaked in primary colors of Typhaceae plants not only play an important role in teaching and scientific research, but also have important value in specimen display, display and artistic appreciation. Due to the complex chemical components contained in plants, it is difficult to grasp the law of chemical changes , has brought great difficulties to the production of dipped specimens of Typhaceae plants. At present, the following main problems exist in the traditional preparation of primary color plant specimens. Most of the preservation solutions use some toxic reagents such as formalin and sulfurous acid. These substances are volatile and easy to cause harm to the human body. Contents of the invention [0003] (1) Technical problems to be solved [0004] I...

AI Technical Summary

Problems solved by technology

[0002] Specimens soaked in primary colors of Typhaceae plants not only play an important role in teaching and scientific research, but also have important value in specimen display, display and artistic appreciation. Due to the complex chemical components contained in plants, it is difficult to grasp the law of chemical changes. , which brought great difficulties to the preparation of soaked specimens of Typhaceae plants

At present, the following main problems exist in the production of traditional plant primary color specimens. Most of the preservation solutions use some toxic reagents such as formalin and sulfurous acid. These substances are volatile and easy to cause harm to the human body.