CN104761593B - A method of alpha-arbutin is extracted from fermentation liquid based on membrane separation technique - Google Patents

A method of alpha-arbutin is extracted from fermentation liquid based on membrane separation technique Download PDF

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Publication number
CN104761593B
CN104761593B CN201510186065.4A CN201510186065A CN104761593B CN 104761593 B CN104761593 B CN 104761593B CN 201510186065 A CN201510186065 A CN 201510186065A CN 104761593 B CN104761593 B CN 104761593B
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arbutin
fermentation liquid
alpha
resin
micro
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CN104761593A (en
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郑雄敏
赵大显
汪洪
李飞
袁建赣
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Nanchang University
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Nanchang University
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/20Carbocyclic rings
    • C07H15/203Monocyclic carbocyclic rings other than cyclohexane rings; Bicyclic carbocyclic ring systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00Processes for the preparation of sugar derivatives
    • C07H1/06Separation; Purification

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  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The invention discloses a kind of methods for extracting a- arbutin from fermentation liquid based on membrane separation technique, method includes the following steps: the micro-filtration of (1) fermentation liquid;(2) micro-filtrate absorption and parsing;(3) concentration and decoloration of desorbed solution;(4) concentration and crystallization of destainer.The present invention applies to Ceramic Membranes Separating Technique in the pretreatment of a- arbutin fermentation liquid, and compared with the method for arbutin in the extraction fermentation liquid that flocculated with ethyl alcohol, easy to operate, safety coefficient is high, and production cost is low, high income, and purity Coriolis mass is good.

Description

A method of alpha-arbutin is extracted from fermentation liquid based on membrane separation technique
Technical field
The present invention relates to the extractive technique fields of alpha-arbutin, more particularly to a kind of membrane separation technique that is based on is from fermentation liquid The method for extracting alpha-arbutin.
Background technique
Arbutin belongs to quinhydrones glycoside compound, the entitled 4-Hydroxyphenyl-D-glucopyranoside of chemistry, and natural black bearberry former times is equal Be α-black bearberry former times, be present in the plants such as black bearberry, cowberry, be it is a kind of it is non-stimulated, without hypersensitive natural whiting active material.α- Arbutin, which has, significantly to be inhibited tyrosinase activity, and the deposition of tyrosinase in skin is reduced, and is had bleaching to skin, is prevented The effect of discoloration and nti-freckle is internationally recognized efficient freckle removing and whitening agent, and domestic and international demand is huge, wide market.
There are two types of the molecular configurations of arbutin: alpha-arbutin and β-arbutin.Wherein the inhibition melanin of alpha-arbutin is raw Effect ratio β-high ten times of arbutin of production.The arbutin extracted from natural fruit and plant is at high cost, and quantity is few, is unable to satisfy Market needs.It is β-arbutin that chemical synthesis, which produces black bearberry, and whitening effect is poor, and has certain side effect.And α-black bearberry The production of glycosides is to carry out sugared transfer reaction by fermented and cultured specified microorganisms using the enzymatic of specified microorganisms and obtain, adopt The bear glycosides glycosides produced with microorganism conversion, is alpha-arbutin, identical with the alpha-arbutin effect naturally extracted.α-at present Arbutin is completely instead of β-arbutin in cosmetics.
The production technology for extracting black bearberry former times from fermentation liquid at present, is all made of in fermentation liquid and high concentration ethanol is added, and leads to The ethyl alcohol of excessive concentrations makes the substance in fermentation liquid generate flocculation denaturation, while the characteristic of ethyl alcohol can be dissolved in using arbutin, Arbutin in fermentation liquid is transferred in ethanol solution, then is filtered with plate, ethanol solution and flocculation in fermentation liquid are become Property substance separation.By way of vacuum concentration, the ethanol distillation in ethanol solution is come out, the water phase for obtaining arbutin is molten Liquid.This method will use the ethyl alcohol of 85% concentrations above, and there are great security risk, high production cost, works in middle production Skill route is long, and yield is low, unstable quality.
Summary of the invention
The present invention is proposed and a kind of is mentioned from fermentation liquid based on membrane separation technique to solve the above-mentioned deficiency of the prior art The method for taking alpha-arbutin.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme: a kind of membrane separation technique that is based on is from fermentation The method of alpha-arbutin is extracted in liquid, comprising the following steps:
(1) micro-filtration of fermentation liquid: the filter membrane for being 50nm~1000nm by membrane aperture by alpha-arbutin fermentation liquid removes α- Most thallus and biggish albumen and impurity particle in arbutin fermentation liquid, and then obtain micro-filtrate;Liquid stream pressure when micro-filtration Power is 0.1~0.4MPa, and fluid temperature is 10~50 DEG C, and cycles of concentration is 6~12 times, and dialysis water is accounted for volume percentage The 10~50% of feed volume;
(2) absorption and parsing of micro-filtrate: the micro-filtrate that above-mentioned steps are obtained passes through polar macroporous adsorbent resin column, to After α-black bearberry former times in micro-filtrate is adsorbed on resin column, alpha-arbutin desorbed solution is obtained by parsing;
(3) concentration and decoloration of desorbed solution: concentration is carried out to desorbed solution, is taken off again by adsorbing resin after concentration Color processing, and then obtained destainer;
(4) it the concentration and crystallization of destainer: after destainer is carried out concentration, then carries out crystallization treatment and then obtains institute The alpha-arbutin product needed.
Further, filter membrane is pellumina, ceramic membrane or PVC film in the step (1).
Further, absorption and analyzing and processing method are first by micro-filtrate with 1~5BV/H flow velocity warp in the step (2) Large pore resin absorption column is crossed, then resin column is cleaned with 1~5BV/H flow velocity with the purified water of 2~5 times of resin column volumes, is finally used Desorbed solution crosses column with 1~5BV/H flow velocity, collects desorbed solution;The large pore resin absorption column be AB-8 resin, DA201 resin, DM301 resin or XAD-16 resin, the ethanol solution that the desorbed solution is 10%~50%.
Further, the absorption resin in the step (3) is 331 anion exchange resin, the friendship of D315 anion Change resin or 717 anion exchange resin.
Compared with prior art, the present invention is that the effective extraction separation from fermentation liquid of one kind obtains high-purity α-black bearberry The method of glycosides, on the basis of existing fermentation method produces and extracts alpha-arbutin, innovative uses Ceramic Membranes Separating Technique The extraction for carrying out alpha-arbutin in fermentation liquid, effectively separates the arbutin in fermentation liquid with other materials, avoids with highly concentrated Ethyl alcohol flocculation extraction bring security risk is spent, a large amount of ethyl alcohol has been saved, has greatly reduced production cost.
By process optimization repeatedly, perfect UF membrane extracts the production technology of black bearberry former times in fermentation liquid, instead of highly concentrated Spend ethyl alcohol flocculation microwave leaching technology.The membrane separation process that the present invention uses optimizes existing fermentation liquor pretreatment technology, gets rid of The high costs, the technique of high labor intensity such as alcohol flocculation extraction, plate compression, and then improve product yield;The method of the present invention Have many advantages, such as simple process rationally, extract separating degree height, be high income, easy to operate.After extracting crystallization using the method for the present invention The alpha-arbutin product of acquisition is through efficient liquid phase chromatographic analysis purity up to 99.5% or more.
Specific embodiment
Invention is described in detail below with reference to embodiment.
Embodiment 1:
The microfiltration membranes for being 1000nm by membrane aperture by alpha-arbutin fermentation liquid 100L, enter film pressure 0.2MPa, out membrane pressure 25 DEG C of operation temperature, after fermentation liquid is concentrated 8 times, dialysis water 25L is added in power 0.1MPa.Cleaner liquid is passed through with 2BV/H flow velocity DA201 type large pore resin absorption column equally passes through DA201 type macroporous absorption tree with 25% ethyl alcohol desorbed solution with 2BV/H flow velocity Rouge column is parsed.Desorbed solution is decolourized by D315 type macroporous absorbent resin with 2BV/H flow velocity, is taken off by being concentrated under reduced pressure Color liquid obtains alpha-arbutin product 408.3g by secondary concentration, crystallization altogether.Alpha-arbutin product is detected through high pressure liquid chromatography Purity be 99.57%.
Embodiment 2:
The microfiltration membranes for being 500nm by membrane aperture by alpha-arbutin fermentation liquid 100L, enter film pressure 0.2MPa, out film pressure 25 DEG C of operation temperature, after fermentation liquid is concentrated 10 times, dialysis water 30L is added in 0.1MPa.Cleaner liquid is passed through with 2BV/H flow velocity DA201 type large pore resin absorption column equally passes through DA201 type macroporous absorption tree with 25% ethyl alcohol desorbed solution with 2BV/H flow velocity Rouge column is parsed.Desorbed solution is decolourized by D315 type macroporous absorbent resin with 2BV/H flow velocity, is taken off by being concentrated under reduced pressure Color liquid obtains alpha-arbutin product 438.7g by secondary concentration, crystallization altogether.Alpha-arbutin product is detected through high pressure liquid chromatography Purity be 99.76%.
Embodiment 3:
The microfiltration membranes for being 200nm by membrane aperture by alpha-arbutin fermentation liquid 100L, enter film pressure 0.2MPa, out film pressure 25 DEG C of operation temperature, after fermentation liquid is concentrated 10 times, dialysis water 25L is added in 0.1MPa.Cleaner liquid is passed through with 2BV/H flow velocity DA201 type large pore resin absorption column equally passes through DA201 type macroporous absorption tree with 25% ethyl alcohol desorbed solution with 2BV/H flow velocity Rouge column is parsed.Desorbed solution is decolourized by D315 type macroporous absorbent resin with 2BV/H flow velocity, is taken off by being concentrated under reduced pressure Color liquid obtains alpha-arbutin product 416.4g by secondary concentration, crystallization altogether.Alpha-arbutin product is detected through high pressure liquid chromatography Purity be 99.62%.
The above is only this preferred embodiment of the invention, it is noted that for the ordinary skill people of the art For member, under the premise of not departing from this technology principle, several improvements and modifications can also be made, these improvements and modifications are also answered It is considered as this protection scope.

Claims (1)

1. a kind of method for extracting alpha-arbutin from fermentation liquid based on membrane separation technique, which comprises the following steps:
(1) micro-filtration of fermentation liquid: the filter membrane for being 50nm~1000nm by membrane aperture by alpha-arbutin fermentation liquid removes α-black bearberry Most thallus and biggish albumen and impurity particle in glycosides fermentation liquid, and then obtain micro-filtrate;Flow stream pressure is when micro-filtration 0.1~0.4MPa, fluid temperature are 10~50 DEG C, and cycles of concentration is 6~12 times, and water of dialysing accounts for charging with volume percentage The 10~50% of volume;The filter membrane is pellumina, ceramic membrane or PVC film;
(2) absorption and parsing of micro-filtrate: the micro-filtrate that above-mentioned steps are obtained passes through polar macroporous adsorbent resin column, to micro-filtration After alpha-arbutin in liquid is adsorbed on resin column, alpha-arbutin desorbed solution is obtained by parsing;In the step (2) absorption with Analyzing and processing method is that micro-filtrate is first passed through large pore resin absorption column with 1~5BV/H flow velocity, then with 2~5 times of resin column volumes Purified water resin column is cleaned with 1~5BV/H flow velocity, column is finally crossed with 1~5BV/H flow velocity with desorbed solution, collects desorbed solution;Institute The large pore resin absorption column stated is DA201 resin, the ethanol solution that the desorbed solution is 10%~50%;
(3) concentration and decoloration of desorbed solution: concentration is carried out to desorbed solution, is carried out at decoloration by adsorbing resin again after concentration Reason, and then obtained destainer;The absorption resin in the step (3) is D315 anion exchange resin;
(4) it the concentration and crystallization of destainer: after destainer is carried out concentration, then carries out needed for crystallization treatment and then acquisition Alpha-arbutin product.
CN201510186065.4A 2015-04-15 2015-04-15 A method of alpha-arbutin is extracted from fermentation liquid based on membrane separation technique Expired - Fee Related CN104761593B (en)

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CN108329363B (en) * 2018-01-30 2020-10-27 安徽华恒生物科技股份有限公司 Method for removing hydroquinone in alpha-arbutin conversion solution
CN114044797A (en) * 2021-09-30 2022-02-15 安徽华恒生物科技股份有限公司 Extraction method and application of alpha-arbutin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1635139A (en) * 2004-11-15 2005-07-06 刘春巧 Process for preparing alpha-arbutin through fermentation
CN101759758A (en) * 2009-10-22 2010-06-30 南京泽朗医药科技有限公司 Preparation method of ursolic acid
CN102093442A (en) * 2011-01-13 2011-06-15 赵玉红 Method for separating and purifying arbutin from blueberry

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1635139A (en) * 2004-11-15 2005-07-06 刘春巧 Process for preparing alpha-arbutin through fermentation
CN101759758A (en) * 2009-10-22 2010-06-30 南京泽朗医药科技有限公司 Preparation method of ursolic acid
CN102093442A (en) * 2011-01-13 2011-06-15 赵玉红 Method for separating and purifying arbutin from blueberry

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Title
发酵法生产α-熊果苷及其分离纯化;刘春巧;《中国优秀硕士学位论文全文数据库(电子期刊)》;20100115(第1期);B018-56页;正文第28-35页第四章 *

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