A method for making kiwi fruit dry physical specimens

Abstract

The invention discloses a method for preparing a dry object specimen of kiwifruit berry. The method comprises the following steps: firstly cutting a round hole in a base of a kiwifruit around a fruit stem; scraping the kiwifruit until the interior of the kiwifruit is hollow and only the peel is left, feeding allochroic silica gel in the top of the kiwifruit, then filling foam fragments into the kiwifruit, paving the allochroic silica gel into the kiwifruit when the foam fragments are fed in the middle of the kiwifruit, repeatedly feeding until reaching a notch position, and adding a layer of allochroic silica gel again; shearing a sealing cover from a thin hard paperboard, tightly abutting the edge of the sealing cover along the inner side of the notch in the base of the kiwifruit, and carrying out gluing for fixing; adhering a cut base part of the kiwifruit with the notch, cleaning an outer part, and finally putting the cut base part into a specimen bottle, thereby finishing the preparation process. The method for preparing the dry object specimen of the kiwifruit berry has the beneficial effects that the preparation process is simple, convenient and safe, the preparation time is short, the preparation cost is low, and the dry object specimen does not contain chemical substances harmful to body health; the primary color and appearance of the peel are well preserved, the dry object specimen can be held in hands to be viewed, can be preserved for a long time, is convenient to carry, is beneficial for visiting and learning and has certain use and viewing values.

Description

technical field [0001] The invention relates to the technical field of making teaching aids, in particular to the technique of making specimens, in particular to a method for making dried physical specimens of kiwifruit berries. Background technique [0002] Actinidia Lindl. is a plant of the genus Actinidia in the Actinidiaceae family. It is the earliest and most successful species of domesticated and cultivated wild fruit trees in the 20th century. Because of its unique flavor, high Vc content and rich nutrients, it has attracted much attention. There are more than 70 species of Actinidia in total. my country is rich in Actinidia resources, which urgently need to be developed and utilized. In recent years, relevant scientific research and production units around the world have started research in this area and actively explored wild excellent types as breeding materials. Fruit is the main object of breeding of improved varieties, so it is of great significance to make an...

AI Technical Summary

Problems solved by technology

Whether it is a fruit model made of wax, paper, wood and other materials, it is difficult to operate and takes a long time, and the finished product is difficult to achieve a realistic effect

The traditional soaking method has been used in kiwi, lychee, pomegranate and other fruits. Although the color retention effect is good, it needs a preservation solution, and the preservation solution is toxic, volatile, and has irritating odors, which is not conducive to visiting and learning