Preparation method of multicoloured leaf powder

Abstract

The invention discloses a preparation method of multicoloured leaf powder, and relates to the technical field of multicoloured leaf powder preparation. The preparation method of the multicoloured leaf powder comprises the following steps: S1, taking fresh multicoloured leaves, cleaning, drying, putting the dried leaves into a crushing cylinder, chopping and juicing the same; S2, fully crushing the multicoloured leaves, pouring the multicoloured leaves out of the mixing drum, mixing the multicoloured leaves with a crushed material for cell crushing and deionized water according to a fixed weight ratio, and placing the mixed liquid in a water bath at 50-70 DEG C for 35-50 minutes to obtain a mixed liquid for later use; and S3, putting the mixed liquid into a centrifugal cylinder for centrifugation, and concentrating the centrifugate to control the sugar degree to be 8-15, so as to obtain the multicoloured leaf juice. According to the preparation method of the multicoloured leaf powder, the transmission mechanism is matched with the crushing mechanism, so that waste caused by incomplete crushing of the multicoloured leaves by the crushing barrel due to adhesion of the uncrushed multicoloured leaves on the inner wall of the crushing barrel in the chopping process of the multicoloured leaves is prevented, and the influence of the incompletely crushed multicoloured leaves on preparation of the multicoloured leaf powder is prevented.

Description

technical field [0001] The invention relates to the technical field of preparation of variegated leaf powder, in particular to a method for preparing variegated leaf powder. Background technique [0002] Banlan leaves are also known as Banlan leaves. Banlan leaves are native to the Maluku Islands in Indonesia, and their cultivation has spread to Singapore, Malaysia, Sri Lanka, India, China, Thailand and other countries. At present, the annual output of fresh leaves in the world exceeds 4 million tons, of which Southeast Asia accounts for more than 80%. The products sold in the market are mainly fresh leaves, tinctures, pandan powder and other raw materials and intermediate products, as well as end products such as cakes, ice cream, and beverages. Hainan is the origin and dominant production area of ​​pandan leaves in my country. The planting areas mainly include Wanning, Qionghai, Danzhou, Lingshui, Baoting, Ding'an and other places. Among them, Wanning is the main distributio...

AI Technical Summary

Problems solved by technology

[0003] It is easier to store and transport the Banana leaves made into Banana leaf powder. In the preparation process of Banban leaf powder, it is necessary to chop and squeeze the washed and dried Banana leaves. When the Banana leaves are chopped and squeezed in the crushing cylinder, it is easy Attached to the inner wall of the crushing cylinder, the crushing of the variegated leaves is incomplete, resulting in waste and affecting the production of variegated leaf powder, so we propose a preparation method of variegated leaf powder

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