CN102993765A - Method for extracting effective components of mulberry - Google Patents
Method for extracting effective components of mulberry Download PDFInfo
- Publication number
- CN102993765A CN102993765A CN2012103021890A CN201210302189A CN102993765A CN 102993765 A CN102993765 A CN 102993765A CN 2012103021890 A CN2012103021890 A CN 2012103021890A CN 201210302189 A CN201210302189 A CN 201210302189A CN 102993765 A CN102993765 A CN 102993765A
- Authority
- CN
- China
- Prior art keywords
- mulberry fruit
- mulberry
- extracting solution
- extracting
- effective constituent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Medicines Containing Plant Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention relates to a method for extracting effective components of mulberry. The method comprises the steps of (1) washing mulberry for 2-3 times by clear water, draining water, then pulverizing the mulberry to obtain mulberry slurry, and freezing and storing at -2 DEG C for use; (2) unfreezing the frozen mulberry slurry in the step (1) and adding extracting solution into the frozen mulberry slurry to leach for 1-3 hours at the temperature condition of 50-70 DEG C, and then filtering the solution to obtain leach liquor and filter residue; (3) adding the extracting solution to the filter residue to leach for 1-3 hours at the temperature condition of 50-70 DEG C, and then filtering to obtain secondary leach liquor; and (4) merging twice leach liquor, putting the leach liquor into a rotary evaporator, evaporating and recovering the extracting solution, and drying the product in the evaporator under a vacuum condition to obtain mulberry red pigment. The extracting method disclosed by the invention is simple and convenient, and easy to operate; the extracting solution can be effectively recovered; and the resource is saved while the extracted mulberry red pigment is high in productivity, and the application value is also improved.
Description
Technical field
The present invention relates to a kind of extracting method, especially relate to a kind of extracting method of mulberry fruit effective constituent, belong to middle extractive technique field.
Background technology
Contain the compositions such as abundant activated protein, VITAMIN, amino acid, carotene, mineral substance, trans-resveratrol, anthocyanidin in the mulberry fruit, nutrition is 5~6 times of apple, be 4 times of grape, have multiple efficacies, be described as " the best health fruit of 21st century " by medical circle.Often eat mulberry fruit and can significantly improve body immunity, have and delay senility the effect of beautifying face and moistering lotion.
And the haematochrome in the mulberry fruit has in candy, jelly, haw jelly, fruit wine and beverage widely and to use, and this kind haematochrome is owing to be natural red colouring matter, security is good, tint permanence is high, water-soluble by force, and be of value to the absorption of human body.And the extracting method more complicated of traditional mulberry fruit effective constituent, and productivity ratio is lower.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide the extracting method of the mulberry fruit effective constituent that a kind of method is simple, productive rate is high.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of extracting method of mulberry fruit effective constituent is characterized in that, may further comprise the steps:
(1) get the raw materials ready: get mulberry fruit at first with after clear water washing 2-3 time, drain away the water, then mulberry fruit is pulverized, obtain the mulberry fruit slurries, and in-2 ℃ of lower freezing preservations, for subsequent use;
(2) lixiviate: the freezing mulberry fruit slurries of the described process of step (1) are thawed, and to wherein adding extracting solution, under 50-70 ℃ temperature condition, then lixiviate 1-3h, filters, and obtains vat liquor and filter residue;
(3) secondary lixiviate: add extracting solution in the described filter residue of step (2), under 50-70 ℃ temperature condition, then lixiviate 1-3h, filters and obtains the secondary vat liquor;
(4) drying: after step (2) and the described vat liquor merging of step (3), put in the rotatory evaporator, the extracting solution evaporation is reclaimed, product is dry under vacuum condition in the vaporizer, obtains mulberry fruit effective constituent.
Further, described extracting solution is at least a among water, 95% ethanol and the 0.1%HCl.
Be preferably, described extracting solution is the mixture of 95% ethanol and 0.1%HCl, and wherein, the volume ratio of described 95% ethanol and 0.1%HCl is 1:1.
In addition, the mass ratio of the mulberry fruit slurries described in the step (2) and extracting solution is 1:10-15.And the mass ratio of the filter residue described in the step (3) and extracting solution is 1:10-15.
The invention has the beneficial effects as follows: simple and convenient, the easy handling of extracting method of the present invention, extracting solution can efficient recovery, saved resource, and the mulberry fruit effective constituent (mulberry red pigment) of extracting, productive rate is very high, has improved its using value.
Embodiment
Below in conjunction with specific embodiment the present invention is done concrete introduction.
Embodiment 1: a kind of extracting method of mulberry fruit effective constituent may further comprise the steps:
(1) get the raw materials ready: get mulberry fruit 50kg, at first with after the clear water washing 2 times, drain away the water, then mulberry fruit is pulverized, obtain the mulberry fruit slurries, and in-2 ℃ of lower freezing preservations, for subsequent use;
(2) lixiviate: the freezing mulberry fruit slurries of the described process of step (1) are thawed, and to wherein adding 500kg water, under 50 ℃ temperature condition, then lixiviate 1h filters, and obtains vat liquor and filter residue 48kg;
(3) secondary lixiviate: add entry 480kg in the described filter residue of step (2), under 50 ℃ temperature condition, then lixiviate 1h, filters and obtains the secondary vat liquor;
(4) drying: after step (2) and the described vat liquor merging of step (3), put in the rotatory evaporator, the extracting solution evaporation is reclaimed, product is dry under vacuum condition in the vaporizer, obtain mulberry fruit effective constituent (mulberry red pigment) 2.8kg, productive rate is 5.6%.
Embodiment 2: a kind of extracting method of mulberry fruit effective constituent may further comprise the steps:
(1) get the raw materials ready: get mulberry fruit 50kg, at first with after the clear water washing 3 times, drain away the water, then mulberry fruit is pulverized, obtain the mulberry fruit slurries, and in-2 ℃ of lower freezing preservations, for subsequent use;
(2) lixiviate: the freezing mulberry fruit slurries of the described process of step (1) are thawed, and to the mixture that wherein adds 600kg95% ethanol and 0.1%HCl, wherein, the volume ratio of described 95% ethanol and 0.1%HCl is 1:1, under 70 ℃ temperature condition, then lixiviate 2h filters and obtains vat liquor and filter residue 47.8kg;
(3) secondary lixiviate: add the mixture 574kg of 95% ethanol and 0.1%HCl in the described filter residue of step (2), under 70 ℃ temperature condition, then lixiviate 2h, filters and obtains the secondary vat liquor;
(4) drying: after step (2) and the described vat liquor merging of step (3), put in the rotatory evaporator, the extracting solution evaporation is reclaimed, product is dry under vacuum condition in the vaporizer, obtain mulberry fruit effective constituent (mulberry red pigment) 2.9kg, productive rate is 5.8%.
Embodiment 3: a kind of extracting method of mulberry fruit effective constituent may further comprise the steps:
(1) get the raw materials ready: get mulberry fruit 50kg, at first with after the clear water washing 3 times, drain away the water, then mulberry fruit is pulverized, obtain the mulberry fruit slurries, and in-2 ℃ of lower freezing preservations, for subsequent use;
(2) lixiviate: the freezing mulberry fruit slurries of the described process of step (1) are thawed, and to wherein adding 750kg95% ethanol, under 60 ℃ temperature condition, then lixiviate 3h filters and obtain vat liquor and filter residue 48kg;
(3) secondary lixiviate: add 95% ethanol 720kg in the described filter residue of step (2), under 60 ℃ temperature condition, then lixiviate 1h, filters and obtains the secondary vat liquor;
(4) drying: after step (2) and the described vat liquor merging of step (3), put in the rotatory evaporator, the extracting solution evaporation is reclaimed, product is dry under vacuum condition in the vaporizer, obtain mulberry fruit effective constituent (mulberry red pigment) 2.8kg, productive rate is 5.6%.
Wherein, take embodiment 2 as most preferred embodiment.
Simple and convenient, the easy handling of extracting method of the present invention, extracting solution can efficient recovery, saved resource, and the mulberry fruit effective constituent of extracting, productive rate is very high, has improved its using value.
Above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (5)
1. the extracting method of a mulberry fruit effective constituent is characterized in that, may further comprise the steps:
(1) get the raw materials ready: get mulberry fruit at first with after clear water washing 2-3 time, drain away the water, then mulberry fruit is pulverized, obtain the mulberry fruit slurries, and in-2 ℃ of lower freezing preservations, for subsequent use;
(2) lixiviate: the freezing mulberry fruit slurries of the described process of step (1) are thawed, and to wherein adding extracting solution, under 50-70 ℃ temperature condition, then lixiviate 1-3h, filters, and obtains vat liquor and filter residue;
(3) secondary lixiviate: add extracting solution in the described filter residue of step (2), under 50-70 ℃ temperature condition, then lixiviate 1-3h, filters and obtains the secondary vat liquor;
(4) drying: after step (2) and the described vat liquor merging of step (3), put in the rotatory evaporator, the extracting solution evaporation is reclaimed, product is dry under vacuum condition in the vaporizer, obtains mulberry fruit effective constituent.
2. the extracting method of a kind of mulberry fruit effective constituent according to claim 1 is characterized in that, described extracting solution is at least a among water, 95% ethanol and the 0.1%HCl.
3. the extracting method of a kind of mulberry fruit effective constituent according to claim 1 is characterized in that, described extracting solution is the mixture of 95% ethanol and 0.1%HCl, and wherein, the volume ratio of described 95% ethanol and 0.1%HCl is 1:1.
4. the extracting method of a kind of mulberry fruit effective constituent according to claim 1 is characterized in that, the mass ratio of the mulberry fruit slurries described in the step (2) and extracting solution is 1:10-15.
5. the extracting method of a kind of mulberry fruit effective constituent according to claim 1 is characterized in that, the mass ratio of the filter residue described in the step (3) and extracting solution is 1:10-15.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012103021890A CN102993765A (en) | 2012-08-23 | 2012-08-23 | Method for extracting effective components of mulberry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012103021890A CN102993765A (en) | 2012-08-23 | 2012-08-23 | Method for extracting effective components of mulberry |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102993765A true CN102993765A (en) | 2013-03-27 |
Family
ID=47922907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012103021890A Pending CN102993765A (en) | 2012-08-23 | 2012-08-23 | Method for extracting effective components of mulberry |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102993765A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109825106A (en) * | 2019-03-29 | 2019-05-31 | 江苏省农业科学院宿迁农科所 | The one seed pod mulberry " Extraction of Pigment of no big ten " of seed |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1055749A1 (en) * | 1982-02-25 | 1983-11-23 | Астраханский государственный медицинский институт им.А.В.Луначарского | Method for preparing dye from mulberry tree |
RU2001069C1 (en) * | 1991-12-28 | 1993-10-15 | Astanov Salikh | Method for obtaining dye from mulberry fruit |
CN101100557A (en) * | 2007-07-13 | 2008-01-09 | 江苏科技大学 | Method for extracting mulberry pigment |
CN101531825A (en) * | 2009-04-17 | 2009-09-16 | 邯郸市东之星生物科技有限公司 | Technology of extracting mulberry red pigment |
CN101792984A (en) * | 2010-03-24 | 2010-08-04 | 云南烟草科学研究院 | Dyeing method of Chinese cypress base paper |
KR20110051650A (en) * | 2009-11-11 | 2011-05-18 | 최옥자 | Manufacturing process of natural color of indigo color paper |
CN102382485A (en) * | 2011-09-23 | 2012-03-21 | 天津市尖峰天然产物研究开发有限公司 | Method for extracting anthocyanin from mulberries |
-
2012
- 2012-08-23 CN CN2012103021890A patent/CN102993765A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1055749A1 (en) * | 1982-02-25 | 1983-11-23 | Астраханский государственный медицинский институт им.А.В.Луначарского | Method for preparing dye from mulberry tree |
RU2001069C1 (en) * | 1991-12-28 | 1993-10-15 | Astanov Salikh | Method for obtaining dye from mulberry fruit |
CN101100557A (en) * | 2007-07-13 | 2008-01-09 | 江苏科技大学 | Method for extracting mulberry pigment |
CN101531825A (en) * | 2009-04-17 | 2009-09-16 | 邯郸市东之星生物科技有限公司 | Technology of extracting mulberry red pigment |
KR20110051650A (en) * | 2009-11-11 | 2011-05-18 | 최옥자 | Manufacturing process of natural color of indigo color paper |
CN101792984A (en) * | 2010-03-24 | 2010-08-04 | 云南烟草科学研究院 | Dyeing method of Chinese cypress base paper |
CN102382485A (en) * | 2011-09-23 | 2012-03-21 | 天津市尖峰天然产物研究开发有限公司 | Method for extracting anthocyanin from mulberries |
Non-Patent Citations (2)
Title |
---|
李和生等: "桑椹红色素的提取工艺及其稳定性研究", 《食品科技》, no. 3, 31 March 2002 (2002-03-31) * |
李和生等: "桑椹色素提取方法及特性的初步研究", 《蚕业科学》, vol. 31, no. 2, 30 April 2005 (2005-04-30), pages 175 - 181 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109825106A (en) * | 2019-03-29 | 2019-05-31 | 江苏省农业科学院宿迁农科所 | The one seed pod mulberry " Extraction of Pigment of no big ten " of seed |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102586018B (en) | Method for extracting grape fragrance components from white grape pomace and application of method | |
CN102911095A (en) | Method for supercritical CO2 extraction of effective ingredients of Haematococcus pluvialis spore powder | |
CN102408320B (en) | Method for extracting and separating curcumin and curcuma oil from carcuma longa | |
CN106417783B (en) | Preparation method of Fuzhuan tea instant tea powder and double-layer composite Fuzhuan tea instant tea tablet | |
CN104277915A (en) | Method for extracting peony essential oil from peony | |
CN104194917A (en) | Method for extracting folium artemisiae argyi essential oil | |
CN103272008A (en) | Technology for synergistically extracting peony flavone | |
CN102180917A (en) | Preparation method of medicinal tannic acid | |
CN103833870A (en) | Method for extracting low-methoxy pectin from apple pomace | |
CN101696327B (en) | Method for removing phospholipid from capsanthin by using low-molecular-weight fatty acid as entrainer | |
CN108689900A (en) | A kind of extraction process of Xanthophylls from Marigold | |
CN102993765A (en) | Method for extracting effective components of mulberry | |
CN101967177A (en) | Extract and method for extracting tea saponin from oil-tea seed residue | |
CN101422502A (en) | Preparation method of dogwood extract containing ursolic acid | |
CN106376912A (en) | Preparation method for red date extract | |
CN103059158A (en) | Method for inhibiting foam generation in tea flower polysaccharide extraction | |
CN103588691A (en) | Lutein extraction and treatment process | |
CN103087129A (en) | Method for extracting geniposide from gardenia yellow pigment waste liquor | |
CN1951451A (en) | Method for supercritical extraction of active ingredient of camellia | |
CN108341751A (en) | A kind of extraction process of capsaicine | |
CN102433013B (en) | Method for extracting betalain from phytolaccic berry | |
CN102352120A (en) | Method for extracting natural carotenoid from neurospora crassa and spores thereof | |
CN102337196A (en) | Haematococcus alcoholic drink and preparation method thereof | |
CN111171111B (en) | Method for continuously extracting crude protein, polysaccharide and cellulose from fresh xanthoceras sorbifolia shells | |
CN109293728A (en) | A kind of green low cost preparation method of high-purity tea saponin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |