A kind of quick cleaning method of magnoliaceae seed inner seed coat oil

Abstract

The invention discloses a method for rapidly cleaning endopleura grease of magnoliaceae plant seeds. The method comprises the following steps of impregnating mature and fresh magnoliaceae plant seeds in detergent-containing water, repeatedly scrubbing the seeds to thoroughly clean testa and mesosperm of the seeds after the testa of the seeds are softened, air-drying the seeds, placing the seeds in a mixed solution of dimethylbenzene and acetone, of which the volume ratio is 1:1, continuously boiling the mixed solution for a week in a 70 DEG C constant temperature metal bath, placing in a new mixed solution of dimethylbenzene and acetone, of which the volume ratio is 1:1, performing cleaning in an ultrasonic cleaning machine for three to four times for 30 minutes each time, placing in the mixed solution of dimethylbenzene and acetone, of which the volume ratio is 1:1 each time after the cleaning, cleaning the seeds for 3 to 4 times by using absolute ethyl alcohol, and air-drying the seeds to obtain magnoliaceae plant seeds with endopleura grease thoroughly removed through cleaning. According to the method, the endopleura grease of the magnoliaceae plant seeds can be rapidly cleaned, so that surface ornamentation and surface cell characteristics of the endopleura can be clearly seen.

Description

Technical field: [0001] The invention belongs to the field of plant classification, and in particular relates to a method for quickly cleaning the inner testa oil of magnolia plant seeds. Background technique: [0002] Magnoliaceae plants are mostly tall evergreen trees with beautiful tree shape and wide crown. They are excellent urban street trees and garden greening trees, such as lotus magnolia. Many kinds of flowers are fragrant and elegant, and the fragrance is long-lasting and pleasant. They are the raw materials for extracting high-grade essences, such as magnolia. Some species are traditional Chinese medicines in my country, such as magnolia magnolia and Magnolia officinalis. The identification of single Magnoliaceae seeds is indeed a major difficulty encountered by gardeners when selecting species. How to quickly realize the identification of Magnoliaceae seeds is of great significance. [0003] The previous seed treatment methods can only see the shape of the cha...

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Problems solved by technology

[0003] The previous seed treatment methods can only see the shape of the chalazal zone clearly, and the morphological characteristics of the chalazal zone only have certain taxonomic significance for the genera of Magnoliaceae, but it is difficult to do anything for the subgenus

The surface ornamentation and surface cell characteristics of the inner testa have taxonomic significance for the seeds of the genera and subgroups of the Magnoliaceae, and can be used to identify the seeds of the Magnoliaceae plants, but so far it has not been found that they can be used to identify the seeds of the Magnoliaceae plants. Method for quick cleaning of seed coat oil

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