Drying method of flos chrysanthemi

A technology of chrysanthemum and drying room, which is applied in the direction of drying, drying machine, and static material drying machine. The effect of the complete form

Inactive Publication Date: 2018-02-23
竹山县绿苑生物科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing chrysanthemum production, the drying of fresh chrysanthemums is done in the sun, and the chrysanthemum tastes good, but it is restricted by the weather, which affects the work efficiency and takes a lot of work and time.
Or use the heat of burning firewood, charcoal or coal to dry quickly, there are following defects: uneven temperature, difficult to control the humidity; During the drying process, chrysanthemums tend to absorb impurities, causing pollution and have a bitter taste

Method used

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  • Drying method of flos chrysanthemi
  • Drying method of flos chrysanthemi

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The hot air drying room structure that the present invention adopts: as Figure 1-Figure 2 As shown, including the drying room 1, the middle of the drying room 1 is an operation channel, and there are drying brackets 4 arranged on both sides along the length direction in the drying room, and the table 4-1 of the drying bracket is made of stainless steel plate. A plurality of hot air passing holes 9 are arranged on the table of the drying support. The diameter of the hot air passing holes 9 is 6-10 mm. The plurality of hot air passing holes 9 are arranged in a rectangular array, and the row spacing and column spacing are 6- 10 mm; hot air exhaust pipe 7 is placed at the bottom of the drying bracket (there are multiple exhaust ports on the wall of the hot air exhaust pipe 7 to realize hot air discharge), and a hot air generator is installed outside the drying room 5. The hot air generator 5 is connected to the hot air exhaust pipe 7 through the pipeline 6; the wall of the...

Embodiment 2

[0013] Adopt the hot air drying room of embodiment 1 to realize the method for drying chrysanthemums: put fresh chrysanthemums on the table top of the drying support, lay the thickness of 10 cm, start the hot air generator, and adjust the temperature in the drying room to be 30-35°C, keep for 3 hours; then, adjust the temperature in the drying room to 55-59°C, keep the temperature for 18 hours; then, turn off the hot air generator, when the temperature in the drying room drops to 40°C, Transfer the chrysanthemums from the drying room to obtain dried chrysanthemums with a water content of 10-12%.

Embodiment 3

[0015] Adopt the hot air drying room of embodiment 1 to realize the method for drying chrysanthemums: lay fresh chrysanthemums on the table top of drying support, lay thickness 8 centimetres, start hot air generating furnace, adjust the temperature in the drying room to be 25-28°C, keep for 4 hours; then, adjust the temperature in the drying room to 60-65°C, keep the temperature for 19 hours; then, turn off the hot air generator, when the temperature in the drying room drops to 40°C, The chrysanthemums are transferred from the drying room to obtain dried chrysanthemums with a water content of 8-9%.

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Abstract

The invention provides a drying method of flos chrysanthemi. The drying method of the flos chrysanthemi comprises the steps of adopting a hot air drying room as a drying device which comprises a drying room, a drying support and a hot air generation furnace; spreading fresh flos chrysanthemi on a table surface of the drying support in the drying room, wherein the spreading thickness is 8 to 10cm;starting the hot air generation furnace, adjusting the temperature in the drying room to be 25 to 35 DEG C, and keeping for 3 to 4 hours; then, adjusting the temperature in the drying room to be 55 to65 DEG C, keeping the temperature for drying for 18 to 19 hours; and then, closing the hot air generation furnace, and when the temperature in the drying room is reduced to be 40 DEG C, transferringthe flos chrysanthemi from the drying room so as to obtain the dried flos chrysanthemi with the water content being 8 to 12 percent. According to the drying method of the flos chrysanthemi provided bythe invention, the hot air drying room is adopted for drying the flos chrysanthemi, so that a natural fragrance is maintained, and no bitter taste exists in the flos chrysanthemi; through two-step temperature-control drying, the effective nutritional ingredients of the flos chrysanthemi are not damaged, and the shapes of the flos chrysanthemi are complete; and the dried flos chrysanthemi has tenacity, is not easy to break, and is crystal yellow and bright when being soaked in water.

Description

technical field [0001] The invention relates to a method for drying chrysanthemums. Background technique [0002] In the existing production of chrysanthemums, the drying of fresh chrysanthemums is done in the sun, and the chrysanthemums taste good, but they are restricted by the weather, which affects work efficiency and takes a lot of work and time. Or use the heat of burning firewood, charcoal or coal to dry quickly, there are following defects: uneven temperature, difficult to control the humidity; During the drying process, chrysanthemum is easy to absorb impurities, causing pollution and bitter taste. Contents of the invention [0003] In order to keep the shape of the dried chrysanthemum intact without losing petals and keep the natural fragrance of the chrysanthemum, the invention proposes a drying method for the chrysanthemum. [0004] For this reason, the technical scheme of the present invention is: a kind of drying method of chrysanthemum, it is characterized...

Claims

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Application Information

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IPC IPC(8): F26B9/10F26B25/18F26B21/00F26B25/06F26B3/00
CPCF26B3/00F26B9/10F26B21/001F26B21/004F26B25/06F26B25/18F26B2200/02
Inventor 龚飞
Owner 竹山县绿苑生物科技有限责任公司
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