Method for extracting active ingredients of saffron

An active ingredient and extraction method technology, applied in the field of plant extracts, can solve the problems of destroying the active ingredients of saffron, low extraction rate and the like

Inactive Publication Date: 2019-09-20
重庆戴贺李生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The extraction technology of traditional saffron has two kinds of extraction methods of water extraction and lye extraction, but these two kinds of extraction methods all have certain problems, although water extraction method is easy to operate but the extraction rate is low; And lye extraction will destroy the effective Element

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  • Method for extracting active ingredients of saffron

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Effect test

Embodiment 1

[0020] The invention provides a method for extracting active components of saffron, comprising the following steps:

[0021] Step 1: place the saffron in an oven at 45° C. for 12 hours, crush it with a high-speed pulverizer and pass through a 40-mesh sieve to obtain saffron powder;

[0022] Step 2: Put the saffron powder in a beaker, add a mass fraction of 60% ethanol solution for ultrasonic extraction according to the mass ratio of solid to liquid at 1:30, wherein the ultrasonic temperature is 40°C, the extraction time is 60min, and the liquid residue is filtered to obtain Extract 1;

[0023] Step 3: Add an equivalent amount of 60% ethanol solution in step 2 to the liquid residue in step 2 for ultrasonic extraction, filter the liquid residue, wherein the ultrasonic temperature is 40°C, and the extraction time is 60min to obtain extract 2, and extract 1 and extract 2 are mixed;

[0024] Step 4: Perform high-speed refrigerated centrifugation on the mixed extract in step 3 to ...

Embodiment 2

[0028] The invention provides a method for extracting active components of saffron, comprising the following steps:

[0029] Step 1: place the saffron in an oven at 45° C. for 12 hours, crush it with a high-speed pulverizer and pass through a 40-mesh sieve to obtain saffron powder;

[0030] Step 2: Place the saffron powder in a beaker, add a mass fraction of 50% ethanol solution for ultrasonic extraction according to the mass ratio of solid to liquid at 1:50, wherein the ultrasonic temperature is 50°C, the extraction time is 60min, and the liquid residue is filtered to obtain Extract 1;

[0031] Step 3: Add an equivalent amount of 50% ethanol solution in step 2 to the liquid residue in step 2 for ultrasonic extraction, filter the liquid residue, wherein the ultrasonic temperature is 50°C, and the extraction time is 60min to obtain the extract 2, and extract the extract 1 and extract 2 are mixed;

[0032] Step 4: Perform high-speed refrigerated centrifugation on the mixed ext...

Embodiment 3

[0036] The invention provides a method for extracting active components of saffron, comprising the following steps:

[0037] Step 1: Place the saffron in an oven at 45°C for 10 hours, crush it with a high-speed pulverizer and pass through a 60-mesh sieve to obtain the saffron powder;

[0038] Step 2: Place the saffron powder in a beaker, add a mass fraction of 70% ethanol solution for ultrasonic extraction according to the mass ratio of solid to liquid at 1:40, wherein the ultrasonic temperature is 60°C, the extraction time is 60min, and the liquid residue is filtered to obtain Extract 1;

[0039] Step 3: Add an equivalent amount of 70% ethanol solution in step 2 to the liquid residue in step 2 for ultrasonic extraction, filter the liquid residue, wherein the ultrasonic temperature is 60°C, and the extraction time is 60min to obtain the extract 2, and extract the extract 1 and extract 2 are mixed;

[0040] Step 4: Perform high-speed refrigerated centrifugation on the mixed e...

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Abstract

The invention relates to a method for extracting active ingredients of saffron, which mainly obtains a saffron extract by means of cleaning, drying, crushing, ultrasonic primary-extraction, ultrasonic fine-extraction, centrifugation and concentration. The extract can promote blood circulation of the scalp, and has the functions of hair growth and hair fixation, and the saffron extraction process of the invention is simple and easy to operate, and the extraction rate is high.

Description

technical field [0001] The invention belongs to the field of plant extracts, and in particular relates to a method for extracting active components of saffron. Background technique [0002] Since ancient times, saffron has been widely used as a medicine, spice or dye in the East and the West, and can be used in the development of functional foods, natural pigments, health cosmetics and other fields. But saffron is mainly used as medicine on the stigma, the output is low, the resources are limited, and the price is expensive, so it is also called "plant gold". The main active ingredient of saffron extract is saffron glycosides. Modern pharmacological studies have shown that saffron extract has anti-oxidation, blood circulation promoting, blood stasis, liver protection and anti-cancer effects. Utilizing the effect of saffron extract to promote blood circulation and remove blood stasis, it can be added to shampoo and hair strengthening products to achieve the effect of strengt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/88A61K133/00
CPCA61K36/88A61K2236/15A61K2236/19A61K2236/333
Inventor 戴政平
Owner 重庆戴贺李生物科技有限公司
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