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Plant destructive distillation liquid, its preparation and its application in improvement of content of effective components in hairy root of Salvia miltiorrhiza

A technology of dry distillate and hairy root, which is applied in the fields of environment and plant active ingredient extraction, to achieve the effects of easy implementation, increased content of medicinal ingredients, and simple operation

Inactive Publication Date: 2015-07-22
SHANDONG ANALYSIS & TEST CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few reports on the use of dry distillate for the cultivation of Chinese herbal medicines

Method used

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  • Plant destructive distillation liquid, its preparation and its application in improvement of content of effective components in hairy root of Salvia miltiorrhiza

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Take 2kg of hawthorn kernels, wild jujube kernels and walnut shells respectively, add them to the retort with a mass ratio of 1:1:1, heat to 140-145°C, keep warm for 1 hour, continue to heat to 240-245°C, keep warm for 2 hours, and then the temperature Rise to 300-360°C and maintain for 1 hour. Collect the dry distilled liquid at each time period, mix and stir for 30 minutes, transfer to a separatory funnel and let stand for 12 hours, and separate the supernatant. Add the supernatant to the distillation pot, distill at 100-105°C for 2 hours, and collect the distillate. Add 10wt% activated carbon to the distillate, stir and heat to 95°C, keep for 45 minutes, filter, and collect the filtrate. The filtrate is the plant dry distillate of the present invention.

Embodiment 2

[0027] Take 1 kg of hawthorn kernels, wild jujube kernels and walnut shells respectively, add them to the retort with a mass ratio of 1:1:1, heat to 140-145°C, keep warm for 1 hour, continue to heat to 240-245°C, keep warm for 2 hours, and then The temperature was raised to 300-360°C and maintained for 1 hour. Collect the dry distilled liquid at each time period, mix and stir for 30 minutes, transfer to a separatory funnel and let stand for 12 hours, and separate the supernatant. Add the supernatant to the distillation pot, distill at 100-105°C for 2 hours, and collect the distillate. Add 10wt% activated carbon to the distillate, stir and heat to 95°C, keep for 45 minutes, filter, and collect the filtrate. The filtrate is the plant dry distillate of the present invention.

Embodiment 3

[0029] Take a total of 1.5kg of hawthorn core, wild jujube core and walnut shell, put them into the retort at a mass ratio of 1:1:1, heat to 140-145°C, keep warm for 1 hour, continue to heat to 240-245°C, keep warm for 2 hours, Then the temperature was raised to 300-360° C. for 1 hour. Collect the dry distilled liquid at each time period, mix and stir for 30 minutes, transfer to a separatory funnel and let stand for 12 hours, and separate the supernatant. Add the supernatant to the distillation pot, distill at 100-105°C for 2 hours, and collect the distillate. Add 10wt% activated carbon to the distillate, stir and heat to 95°C, keep for 45 minutes, filter, and collect the filtrate. The filtrate is the plant dry distillate of the present invention.

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Abstract

The invention discloses a plant destructive distillation liquid, its preparation method and its application in the improvement of the content of effective components in the hairy root of Salvia miltiorrhiza. The plant destructive distillation liquid is prepared through destructive distillation of hawthorn fruit pit, walnut shell and spine date seed. The method has the advantages of simple operation, conciseness, rapidness, easy realization, realization of full utilization of raw materials which are plant wastes, changing of the wastes into valuables, low cost, and convenient industrial production. The plant destructive distillation liquid obtained in the invention can obviously improve the content of effective components in the structure culturing solution of the hairy root of Salvia miltiorrhiza, and has high economic benefit.

Description

technical field [0001] The invention relates to a dry distillation liquid extracted from plants and its preparation method and application, in particular to a dry distillation liquid extracted from hawthorn core, wild jujube core and walnut shell and its preparation method and its use in improving the hairy root of Salvia miltiorrhiza The application in the content of active ingredients belongs to the technical field of environment and plant active ingredient extraction. Background technique [0002] With the surge of the trend of "returning to nature", extracting and separating active ingredients with medicinal value from natural plants has become an important way to develop new drugs. With the continuous increase of market demand, long-term improper collection has caused serious damage to the ecological environment, and the resources of wild medicinal plants have been decreasing sharply. However, artificial introduction and cultivation are difficult and easily restricted ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/00A01P21/00A01H4/00
Inventor 周洁高乾善王晓方磊耿岩玲刘伟刘峰
Owner SHANDONG ANALYSIS & TEST CENT
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