Manufacture method of paeonia suffruticosa and paeonia lactiflora dried flowers

Abstract

The invention provides a method for preparing dried peony and peony flowers, which are prepared by using peony and peony flowers as raw materials and dehydrating quartz sand at gradient temperature. The main steps are as follows: Insert the freshly picked peony and peony flower vase into an aqueous solution containing 5% color-protecting agent and soak for 2 hours, then take out the whole flower and completely bury it in white quartz sand of 80‑120 mesh, and then place it in 20‑120 mesh. 28-30 hours at 22°C; then 12-15 hours at 26-30°C; 8-10 hours at 36-40°C. Finally, the quartz sand is removed to obtain the peony peony dried flower product. The craft flower produced by the invention is the closest to fresh flowers in form and color, the petals are firm and not easy to fall off, and the appreciation effect and long-term preservation effect are better.

Description

technical field [0001] The invention belongs to the technical field of dried flowers, and in particular relates to a method for making dried peony and peony flowers. Background technique [0002] Conventional dried flower production methods include: a liquid drying method, b buried drying method, c natural drying method, d inserted into water and gradually dried method, e freeze vacuum drying method. These methods are suitable for plants with low water content and strong flower branches. The petals of peony are soft and thin, and the water content is high. Simply using methods a, c, and d cannot satisfy the production of dried peony flowers at all. The E method is expensive and difficult to operate, and is currently in the research stage. Conventional method b is to use desiccant silica gel, borax, and alum to make dried flowers by absorbing the water in the flowers. , because the container is sealed, the water cannot be volatilized outside, but will form lumps, so it is d...

AI Technical Summary

Problems solved by technology

Conventional method b is to use desiccant silica gel, borax, and alum to make dried flowers by absorbing the water in the flowers. , because the container is sealed, the water cannot be volatilized outside, but will form lumps, so it is difficult or even impossible to completely separate the desiccant from the flowers when taking flowers, and because the petals of peony have many layers and the total water content is large, Difficult to dehydrate completely, easy to cause rot

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