CN104688788A

CN104688788A - Extraction method of okra mucilage

Info

Publication number: CN104688788A
Application number: CN201510073701.2A
Authority: CN
Inventors: 杨先超
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-02-11
Filing date: 2015-02-11
Publication date: 2015-06-10

Abstract

The invention discloses an extraction method of okra mucilage, which comprises the following steps: (1) selecting fresh tender okra pods or okra flowers, cleaning the tender okra pods or the okra flowers for later use; (2) slicing or crushing the tender okra pods, or crushing the okra flowers, and soaking the tender okra pods or the okra flowers in distilled water, wherein the weight ratio of the distilled water to the tender okra pods or the okra flowers is 1:(2-2.5), the soaking temperature is 10-100DEG C, the soaking time is 4-6h, standing or stirring is kept during the soaking process, and the stirring speed is 100-120r/min; (3) performing solid-liquid separation of the materials in the step (2); and (4) removing impurities from the liquid obtained in the step (3) to obtain okra mucilage. According to the extraction method, the operation process is simple and easy, the extraction rate is high, volume production can be performed, and extraction residuals can be recycled.

Description

A kind of extracting method of Abelmoschus esculentus mucus

Technical field

The invention belongs to the extractive technique field of effective ingredients in plant, be specifically related to a kind of extracting method of Abelmoschus esculentus mucus.

Background technology

Abelmoschus esculentus (Abelmoschus esculentus) calls Flos abelmoschi manihot, swordweed, Radix Solani ferocis, Cornu Caprae seu Ovis green pepper, foreign Fructus Capsici, belongs to Malvales, Malvaceae, Hibiscus.Abelmoschus esculentus is annual herbaceous plant, tender pod, flower and tender leaf all edibles, and American is called " plant gold gold autumn certain herbaceous plants with big flowers ", is hypoglycemic good medicine.In addition, Abelmoschus esculentus also has effect of building body, resisting fatigue, kidney tonifying tonify deficiency; Can the generation of angiocardiopathy preventing, improve immunity; Strengthen human body cancer-resisting ability; Reduce cholesterol level; Abelmoschus esculentus contains abundant V _cand pectin, combine both it and have protective effect to skin, therefore Abelmoschus esculentus also can replace the skin care item containing chemicals, occurs as a kind of novel skin care item.

Fully demonstrate the using value of Abelmoschus esculentus, generally by its extracts active ingredients out.Be in 201310213505.5, disclose a kind of Abelmoschus esculentus extracting solution, Abelmoschus Esculentus Linn extract and preparation method thereof in Chinese invention patent application number, the preparation method of disclosed Abelmoschus esculentus extracting solution comprises the following steps: the water process of tender okra pod being put into 90 ~ 100 DEG C is taken out and is cooled to room temperature for 7 ~ 10 seconds afterwards, wear into slurry after adding deionized water, the first filtrate obtained after filtration is Abelmoschus esculentus fruit extracting solution; Okra is put into 90 ~ 100 DEG C water process 1 ~ 5 second afterwards take out be cooled to room temperature, wear into slurry after adding deionized water, the second filtrate obtained after filtration is okra extracting solution; Be 0.1 ~ 33:0.1 ~ 13 by Abelmoschus esculentus fruit extracting solution and the mass ratio of okra extracting solution, by Abelmoschus esculentus fruit extracting solution and okra extracting solution mix homogeneously, obtain Abelmoschus esculentus extracting solution.In this Abelmoschus esculentus extracting solution preparation process, tender okra pod slurry or okra slurry filter screen filtration are obtained Abelmoschus esculentus fruit or flower extracting solution, because extracting solution is sticking, filter process difficulty is large, not easily produce in batches, remain a large amount of filtering residue simultaneously, cause extraction ratio low, and filtering residue is difficult to recycle.

Summary of the invention

The present invention is directed to above-mentioned weak point and a kind of extracting method of Abelmoschus esculentus mucus that provides, this invention operating process is simple, and extraction ratio is high, can be mass, remaining material recoverable after extracting.

For achieving the above object, the technical solution adopted for the present invention to solve the technical problems is:

An extracting method for Abelmoschus esculentus mucus, comprises the following steps:

(1) select fresh tender okra pod or okra, clean up, for subsequent use;

(2) by tender okra pod section or pulverizing, or okra pulverized, adding distil water soaks, and the weight ratio of distilled water and tender okra pod or okra is 1:2 ~ 2.5, and soaking temperature is 10 ~ 100 DEG C, and soak time is 4 ~ 6h; Wherein immersion process soaks for leaving standstill or constantly stirs, and mixing speed is 100 ~ 120r/min;

(3) by the material solid-liquid separation in step (2);

(4) the fluid purification remove impurity obtained in step (3) is obtained Abelmoschus esculentus mucus.

Further, soaking temperature is 95 ~ 100 DEG C.

Further, during solid-liquid separation, centrifuge or oil press are separated.

The extracting method of a kind of Abelmoschus esculentus mucus provided by the invention, has following several beneficial effect:

(1) operating process is simple, and be separated with centrifuge and obtain Abelmoschus esculentus mucus, extraction ratio is high and can be mass.

(2) extracted the remaining Abelmoschus esculentus section of Abelmoschus esculentus mucus can also recycle, local for other, take full advantage of resource.

Detailed description of the invention

Embodiment 1

(1) select fresh tender okra pod, remove impurity, clean up, for subsequent use;

(2) clean tender okra pod is cut inclined tab, then adding distil water soaks, and distilled water and tender okra pod weight ratio are 1:2, and soaking temperature is 95 DEG C, and soak time is 4h, constantly stirs in immersion process, and mixing speed is 100 ~ 120r/min;

(3) with centrifuge by the material solid-liquid separation in step (2);

(4) step (2) ~ (3) repetitive operation 2 times is pressed in the section of solid tender okra pod, the liquid blending after-purification remove impurity obtained 3 times obtains Abelmoschus esculentus mucus or directly the fluid purification remove impurity that step (3) obtains is obtained Abelmoschus esculentus mucus.

Once or the tender okra pod section obtained after secondary centrifuging, can be reused for extract Abelmoschus esculentus mucus or for make tea and vegetable edible etc.

Embodiment 2

(1) select fresh okra, remove impurity, clean up, dry, for subsequent use;

(2) okra pulverized, then adding distil water soaks, and distilled water and okra weight ratio are 1:2, and soaking temperature is 95 DEG C, and soak time is 4h, constantly stirs in immersion process, and mixing speed is 100 ~ 120r/min;

(3) with centrifuge by the material solid-liquid separation in step (2);

Embodiment 3

(1) select fresh okra, remove impurity, clean up, dry, for subsequent use;

(2) okra pulverized, then adding distil water leaves standstill and soaks, and distilled water and okra weight ratio are 1:2.5, and soaking temperature is 100 DEG C, and soak time is 6h;

(3) with centrifuge by the material solid-liquid separation in step (2);

Embodiment 4

(2) clean tender okra pod is cut inclined tab, then adding distil water soaks, and distilled water and tender okra pod weight ratio are 1:2.5, and soaking temperature is 10 DEG C, and soak time is 6h, constantly stirs in immersion process, and mixing speed is 100 ~ 120r/min;

(3) with centrifuge by the material solid-liquid separation in step (2);

Claims

1. an extracting method for Abelmoschus esculentus mucus, is characterized in that, comprises the following steps:

(1) select fresh tender okra pod or okra, clean up, for subsequent use;

(3) by the material solid-liquid separation in step (2);

2. the extracting method of a kind of Abelmoschus esculentus mucus according to claim 1, is characterized in that, soaking temperature is 95 ~ 100 DEG C.

3. the extracting method of a kind of Abelmoschus esculentus mucus according to claim 1, it is characterized in that, during solid-liquid separation, centrifuge or oil press are separated.