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Preparation method of passion flower extract inhibiting pseudo-ginseng root rot

A technology of passionflower and root rot, which is applied in the field of preparation of passionflower extract, can solve the problems of inconspicuous effect and residue, and achieve the goal of inhibiting the root rot of Tianqi, avoiding the use, and having a good economic benefit prospect Effect

Inactive Publication Date: 2016-02-03
刘楚玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But they are all chemical agents, which will remain on Tianqi, or the effect is not obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A preparation method for suppressing the extract of Passiflora chinensis root rot, comprising the steps of:

[0023] (1) Raw materials: choose 100 pieces of fresh passionflower leaves without diseases and insect pests;

[0024] (2) Slicing: cut into 2~3cm long slices;

[0025] (3) Extraction: soak the above passionflower leaves in 8 times the amount of water for 1 hour;

[0026] (4) Ultrasonic extraction: Passiflora leaves extracted at normal temperature are placed in an ultrasonic instrument with ultrasonic power of 1000W and temperature of 40°C, and are extracted twice;

[0027] (5) Filtration: After extraction, pour out and filter with silk cloth and filter paper;

[0028] (6) Concentration under reduced pressure: Concentrate under reduced pressure with a vacuum decompression concentration tank;

[0029] (7) Ultraviolet sterilization: Put the concentrated solution on the ultra-clean workbench for ultraviolet sterilization;

[0030] (8) Storage at constant volume:...

Embodiment 2

[0032] A preparation method for suppressing the extract of Passiflora chinensis root rot, comprising the steps of:

[0033] (1) Raw materials: choose 100 pieces of fresh passionflower leaves without diseases and insect pests;

[0034] (2) Slicing: cut into 3cm long slices;

[0035] (3) Extraction: immerse the above passionflower leaf slices in 8 times the amount of ethanol for 1 hour;

[0036] (4) Ultrasonic extraction: Passiflora leaves extracted at normal temperature are placed in an ultrasonic instrument with ultrasonic power of 1000W and temperature of 40°C, and are extracted twice;

[0037] (5) Filtration: After extraction, pour out and filter with silk cloth and filter paper;

[0038] (6) Concentration under reduced pressure: Concentrate under reduced pressure with a vacuum decompression concentration tank;

[0039] (7) Ultraviolet sterilization: Put the concentrated solution on the ultra-clean workbench for ultraviolet sterilization;

[0040] (8) Storage at constant...

Embodiment 3

[0042] A preparation method for suppressing the extract of Passiflora chinensis root rot, comprising the steps of:

[0043] (1) Raw materials: choose 100 pieces of fresh passionflower leaves without diseases and insect pests;

[0044] (2) Slicing: cut into 2.5cm long slices;

[0045] (3) Extraction: immerse the above passionflower leaf slices in 8 times the amount of ethyl acetate for 1 hour;

[0046] (4) Ultrasonic extraction: Passiflora leaves extracted at normal temperature are placed in an ultrasonic instrument with ultrasonic power of 1000W and temperature of 40°C, and are extracted twice;

[0047] (5) Filtration: After extraction, pour out and filter with silk cloth and filter paper;

[0048] (6) Concentration under reduced pressure: Concentrate under reduced pressure with a vacuum decompression concentration tank;

[0049] (7) Ultraviolet sterilization: Put the concentrated solution on the ultra-clean workbench for ultraviolet sterilization;

[0050] (8) Storage at ...

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Abstract

The invention relates to a preparation method of a passion flower extract inhibiting pseudo-ginseng root rot, belonging to the technical field of agricultural planting. The preparation method comprises the following steps: (1) selecting fresh passion flower leaves without diseases and insect pests; (2) cutting into pieces; (3) immersing the passion flower leaves into an extracting solution for soaking; (4) putting the passion flower leaves extracted at normal temperature into an ultrasonic instrument, and ultrasonically extracting; (5) after extracting, puring out, and filtering by using silk and filter paper; (6) performing vacuum concentration by using a vacuum decompression concentration pot; (7) performing ultraviolet sterilization; (8) after sterilization, adding sterile water to a constant volume, and putting into a 4-DEG C refrigerator for standby application. The method is simple, and convenience and quickness are realized; according to the method, passion flowers, especially the passion flower leaves, are taken as a raw material to extract the extracting liquid for inhibiting pseudo-ginseng root rot, and are used for preventing and treating pseudo-ginseng root rot; convenience and quickness are realized, the use of chemical agents can be avoided, and the pseudo-ginseng root rot can be effectively inhibited.

Description

technical field [0001] The invention relates to a preparation method of a passionflower extract for suppressing root rot of Radix chinensis, specifically using passionflower and its leaves as raw materials, and belongs to the technical field of passionflower processing. Background technique [0002] Tianqi (scientific name: Panaxpseudo-ginsengvar.notoginseng), also known as Panaxpseudo-ginsengvar.notoginseng, is also known as Shensanqi, Tianqi, Tusanqi, Xueshancao, Junelin, and Scorpion Grass. main ingredient. The main production areas are in the mountains of Yunnan and Guangxi in China. It is a rare and precious Chinese medicinal material unique to my country, and it is also one of the earliest medicinal and edible plants in China. Since ancient times, Panax notoginseng has been recognized as having significant effects of promoting blood circulation, removing blood stasis, reducing swelling and relieving pain. "Reputation. Because the branches are divided into three branc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/08A01P3/00
Inventor 刘楚玲
Owner 刘楚玲
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