Ophiopogon japonicas drying method

A processing method, the technology of Ophiopogon japonicus, applied in the direction of drying gas arrangement, drying, drying machine, etc., can solve the problems of low processing efficiency and poor quality of Ophiopogon japonicus, reduce the loss of nutrients, The effect of improving efficiency and improving elutriation efficiency

Inactive Publication Date: 2019-04-16
SICHUAN DAIDAIWEIBEN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a drying and processing method of Ophiopogon japonicus, which can effectively solve the problems of low processing efficiency and poor quality of Ophiopogon japonicus after processing.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0031] A method for drying and processing Ophiopogon japonicus, comprising the steps of:

[0032] Step 1. Wash the Ophiopogon japonicus

[0033] Put the Ophiopogon japonicus into the mixer, the amount of Ophiopogon japonicus sent is 1 / 2 of the inner cavity volume of the drum mixer; continuously pour water into the mixer, turn on the mixer, and stir for 8 minutes. After confirming that the water outlet of the mixer is clear, close the inlet Water valve; place the receiving cart in advance at the outlet of the mixer, turn on the reverse mode of the mixer, and turn off the mixer after the discharge is completed;

[0034] Step 2, Ophiopogon japonicus pre-drying

[0035] Convey the washed fresh Ophiopogon japonicus to the drum dryer with a conveyor belt, the feeding amount is 1 / 2 of the drum volume, close the feeding port, start the motor of the drying unit, and set the temperature at 55°C-65°C ℃ constant temperature range, and then use the electric heat pump to supply hot air to...

Embodiment 2

[0068] A method for drying Ophiopogon japonicus, comprising the steps of:

[0069] Step 1. Wash the Ophiopogon japonicus

[0070] Put the Ophiopogon japonicus into the mixer, the amount of Ophiopogon japonicus sent is 2 / 3 of the inner cavity volume of the drum mixer; continuously pour water into the mixer, turn on the mixer, and stir for 11 minutes. After confirming that the water outlet of the mixer is clear, close the inlet Water valve; place the receiving cart in advance at the outlet of the mixer, turn on the reverse mode of the mixer, and turn off the mixer after the discharge is completed;

[0071] Step 2, Ophiopogon japonicus pre-drying

[0072] Convey the cleaned fresh Ophiopogon japonicus to the drum dryer with a conveyor belt, the loading amount is 3 / 5 of the drum volume, close the feeding port, start the motor of the drying unit, and set the temperature at 55°C-65°C ℃ constant temperature range, and then use the electric heat pump to supply hot air to dry Ophiopog...

Embodiment 3

[0105] A method for drying Ophiopogon japonicus, comprising the steps of:

[0106] Step 1. Wash the Ophiopogon japonicus

[0107] Put the Ophiopogon japonicus into the mixer, and the amount of Ophiopogon japonicus sent is 3 / 4 of the inner cavity volume of the drum mixer; continuously pour water into the mixer, turn on the mixer, and stir for 12 minutes. After confirming that the water outlet of the mixer is clear, close the inlet Water valve; place the receiving cart in advance at the outlet of the mixer, turn on the reverse mode of the mixer, and turn off the mixer after the discharge is completed;

[0108] Step 2, Ophiopogon japonicus pre-drying

[0109] Convey the washed fresh Ophiopogon japonicus to the drum dryer with a conveyor belt, the loading amount is 2 / 3 of the drum volume, close the feeding port, start the motor of the drying unit, and set the temperature at 55°C-65°C ℃ constant temperature range, and then use the electric heat pump to supply hot air to dry Ophio...

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Abstract

The invention discloses an ophiopogon japonicas drying method which comprises the following steps: (1) washing ophiopogon japonicas; (2) pre-drying; (3) drying and rooting; (4) repeating the step (3)for 4 times, then utilizing a graded sieve to filter the ophiopogon japonicas, and separately collecting the filtered ophiopogon japonicas and the unfiltered ophiopogon japonicas; (5) conducting the drying and rooting operation in the step (3) on the unfiltered ophiopogon japonicas continuously, then mixing with the filtered ophiopogon japonicas in the step (4), cooling to the room temperature, and spreading the mixture indoors at the thickness of 8-12 cm for 3-5 hours. According to the method, not only the ophiopogon japonicas drying efficiency is improved, but also the loss of nutrients is reduced.

Description

technical field [0001] The invention belongs to the technical field of Chinese herbal medicine processing, and in particular relates to a drying and processing method of Ophiopogon japonicus. Background technique [0002] Chuan Maidong (scientific name: Ophiopogon japonicus (Linn.f.) Ker-Gawl.) is a perennial evergreen herb of the genus Ophiopogon japonicus (Linn.f.) of the Liliaceae family. Root tubers, stems are very short, leaf bases form clusters, grass leaves, bracts lanceolate, apex acuminate, seeds spherical, flowering May-August, fruit August-September. Chuan Maidong is native to China, and is also distributed in Japan, Vietnam, and India. It is cultivated in southern China and other places. Growing in damp places on hillsides below 2000 meters above sea level, under forests or beside streams. [0003] "Zhechuan Ophiopogon japonicus" produced in Cixi, Zhejiang, Yuyao, and "Chuan Ophiopogon japonicus" produced in Santai, Sichuan are authentic medicinal materials. ...

Claims

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Application Information

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IPC IPC(8): A61K36/8968F26B23/02F26B21/00
CPCA61K36/8968A61K2236/13A61K2236/15A61K2236/17F26B21/00F26B23/028
Inventor 陈岗福
Owner SICHUAN DAIDAIWEIBEN AGRI TECH
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