CN106349315A - Momordica grosvenori extraction method - Google Patents

Momordica grosvenori extraction method Download PDF

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Publication number
CN106349315A
CN106349315A CN201510411312.6A CN201510411312A CN106349315A CN 106349315 A CN106349315 A CN 106349315A CN 201510411312 A CN201510411312 A CN 201510411312A CN 106349315 A CN106349315 A CN 106349315A
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China
Prior art keywords
specific density
liquid
momordica grosvenori
acetone
obtains
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CN201510411312.6A
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CN106349315B (en
Inventor
霍元峰
幸忠
冯红岗
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CHONGQING GUOTAI KANGNING PHARMACEUTICAL Co.,Ltd.
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Chongqing Wanwuchunsheng Pharmaceutical Co Ltd
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  • Seasonings (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

The invention provides a momordica grosvenori extraction method which is characterized by comprising the following steps: (1) screening fresh momordica grosvenori or dry momordica grosvenori, swelling the momordica grosvenori, spirally squeezing the momordica grosvenori to obtain juice, performing pasteurization, then adding pectinase, amylase and cellulose, adding 3 ml of the pectinase, 6 ml of the amylase and 8 ml of the cellulose into each liter of juice, and preserving the heat at the temperature of 30 to 40 DEG C for 2 hours for enzymolysis; (2) concentrating the juice obtained in the step (1) in a vacuum concentrator until the specific density is 1.2; (3) adding 90 to 95 percent ethanol to enable the alcohol content to be 65%, conducting static settlement, extracting a supernate, and concentrating to be free of alcohol taste until the specific density is 1.2; (4) adding pure water into the liquid obtained in the step (3), adding a proper amount of activated carbon, boiling for 20 minutes, cooling and filtering the liquid to obtain water clarified effluent, and concentrating the effluent until the specific density is 1.2; (5) adding acetone into the liquid obtained in the step (4), enabling the acetone concentration (V/V) to be 50 to 75 percent, and separating out precipitates; (6) adding pure water into the precipitates obtained in the step (5), performing high-vacuum concentration to remove the acetone to obtain paste, and finally drying the paste to obtain powder. By the adoption of the method for extracting the mogroside V, the extracted mogroside V is high in yield, high in purity and high in quality.

Description

A kind of Fructus Momordicae extracting method
Technical field
The present invention relates to a kind of Fructus Momordicae extracting method.
Background technology
At present to Fructus Momordicae using being mainly used in extracting Momordia grosvenori aglycone v, Momordia grosvenori aglycone v is used for sweeting agent, and the Mannitol being used for antitussive action is not utilized well.Momordia grosvenori aglycone v content highest in Lo Han Guo fruit, and Momordia grosvenori aglycone v and Mannitol also have certain content in fruit, draw materials conveniently, widely distributed, low price.Thus, carrying out comprehensive deep processing to Fructus Momordicae means a great, and explores and extracts Momordia grosvenori aglycone v and Mannitol from Lo Han Guo fruit simultaneously, and its meaning is quite long-range.
But the extraction process of current Momordia grosvenori aglycone v is complicated, and the purity of obtained Momordia grosvenori aglycone v is not high.
Content of the invention
The present invention proposes a kind of Fructus Momordicae extracting method, this extracting method process is simple, extracts Momordia grosvenori aglycone v purity height, can reach more than 70%, and quality is good.
The technical scheme is that and be achieved in that: a kind of Fructus Momordicae extraction process, comprise the steps:
(1) screening fresh Fructus Momordicae or dry fruit swelling, screw press goes out fruit juice, and carry out pasteurization, it is subsequently adding pectase, amylase and cellulase, pectase 3ml, amylase 6ml, cellulase 8ml is added in every liter of fruit juice liquid, it is incubated at 30-40 DEG C and is digested for 2 hours, the activity of wherein enzyme is 20u/mg;
(2) fruit juice obtaining step (1) is concentrated into specific density in vacuum concentrator is 1.2;
(3) adding 90%-95% ethanol to make alcohol content is 65%, staticly settles, and extracts supernatant, is concentrated into no alcohol taste, and specific density is 1.2;
(4) liquid that step (3) obtains is added pure water, and add proper amount of active carbon, boil 20min, cooling down simultaneously filters, and obtains water precipitating clear liquid, being concentrated into specific density is 1.2.
(5) add acetone in the liquid that step (4) obtains, make acetone concentration (v/v) reach 50-75%, separate out precipitation;
(6) precipitation that step (5) obtains is added pure water, and carry out fine vacuum and concentrate to remove acetone, obtain stiff paste, be finally dried and obtain powder.
The invention has the beneficial effects as follows: carry out the extraction of Momordia grosvenori aglycone v using the method, the Momordia grosvenori aglycone v purity of extraction is high, and quality is good.
Specific embodiment
Technical scheme in the embodiment of the present invention will be clearly and completely described below it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into the scope of protection of the invention.
Embodiment 1:
A kind of Fructus Momordicae extraction process, comprises the steps:
(1) screening fresh Fructus Momordicae or dry fruit swelling, screw press goes out fruit juice, and carry out pasteurization, it is subsequently adding pectase, amylase and cellulase, pectase 3ml, amylase 6ml, cellulase 8ml is added in every liter of fruit juice liquid, it is incubated at 30-40 DEG C and is digested for 2 hours, the activity of wherein enzyme is 20u/mg;
(2) fruit juice that step one obtains being concentrated in vacuum concentrator specific density is 1.2;
(3) adding 90% ethanol to make alcohol content is 65%, staticly settles, and extracts supernatant, is concentrated into no alcohol taste, and specific density is 1.2;
(4) liquid that step (3) obtains is added pure water, and add proper amount of active carbon, boil 20min, cooling down simultaneously filters, and obtains water precipitating clear liquid, being concentrated into specific density is 1.2
(5) add acetone in the liquid that step (4) obtains, make acetone concentration (v/v) reach 75%, separate out precipitation.
Embodiment 1:
A kind of Fructus Momordicae extraction process, comprises the steps:
(1) screening fresh Fructus Momordicae or dry fruit swelling, screw press goes out fruit juice, and carries out pasteurization, is subsequently adding pectase, amylase and cellulase, add pectase 3ml, amylase 6ml, cellulase 8ml in every liter of fruit juice liquid, be incubated at 30-40 DEG C and digested for 2 hours;
(2) fruit juice that step one obtains being concentrated in vacuum concentrator specific density is 1.2;
(3) adding 90% ethanol to make alcohol content is 65%, staticly settles, and extracts supernatant, is concentrated into no alcohol taste, and specific density is 1.2;
(4) liquid that step (3) obtains is added pure water, and add proper amount of active carbon, boil 20min, cooling down simultaneously filters, and obtains water precipitating clear liquid, being concentrated into specific density is 1.2
(5) add acetone in the liquid that step (4) obtains, make acetone concentration (v/v) reach 65%, separate out precipitation.
Carry out the extraction of Momordia grosvenori aglycone v using the method, the Momordia grosvenori aglycone v purity of extraction is high, and quality is good.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included within the scope of the present invention.

Claims (1)

1. a kind of Fructus Momordicae extracting method is it is characterised in that comprise the steps:
(1) screening fresh Fructus Momordicae or dry fruit swelling, screw press goes out fruit juice, and carries out pasteurization, is subsequently adding pectase, amylase and cellulase, add pectase 3ml, amylase 6ml, cellulase 8ml in every liter of fruit juice liquid, be incubated at 30-40 DEG C and digested for 2 hours;
(2) fruit juice obtaining step (1) is concentrated into specific density in vacuum concentrator is 1.2;
(3) adding 90%-95% ethanol to make alcohol content is 65%, staticly settles, and extracts supernatant, is concentrated into no alcohol taste, and specific density is 1.15;
(4) liquid that step (3) obtains is added pure water, and add proper amount of active carbon, boil 20min, cooling down simultaneously filters, and obtains water precipitating clear liquid, being concentrated into specific density is 1.2
(5) add acetone in the liquid that step (4) obtains, make acetone concentration (v/v) reach 50-75%, separate out precipitation;
(6) precipitation that step (5) obtains is added pure water, and carry out fine vacuum and concentrate to remove acetone, obtain stiff paste, be finally dried and obtain powder.
CN201510411312.6A 2015-07-14 2015-07-14 A kind of Momordica grosvenori extracting method Active CN106349315B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108433054A (en) * 2018-03-09 2018-08-24 合浦穗香食品有限公司 A kind of pastry food additive and application
CN108635442A (en) * 2018-05-18 2018-10-12 双柏燚天商贸有限公司 A kind of finger citron sliced formula and processing technology
CN108651662A (en) * 2018-05-18 2018-10-16 双柏燚天商贸有限公司 A kind of fingered citron instant tea formula and processing technology

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101200753A (en) * 2007-08-09 2008-06-18 桂林惠通生物科技有限公司 Fructus momordicae extract with mogroside V content being more than or equal to 40% and preparation method thereof
CN102675398A (en) * 2012-05-27 2012-09-19 唐忠海 Method for extracting momordica grosvenori glycoside V and farnesol from grosvenor momordica fruits
CN102742906A (en) * 2012-07-18 2012-10-24 何伟平 Momordica grosvenori drink with low glycemic index and anti-fatigue action

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101200753A (en) * 2007-08-09 2008-06-18 桂林惠通生物科技有限公司 Fructus momordicae extract with mogroside V content being more than or equal to 40% and preparation method thereof
CN102675398A (en) * 2012-05-27 2012-09-19 唐忠海 Method for extracting momordica grosvenori glycoside V and farnesol from grosvenor momordica fruits
CN102742906A (en) * 2012-07-18 2012-10-24 何伟平 Momordica grosvenori drink with low glycemic index and anti-fatigue action

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108433054A (en) * 2018-03-09 2018-08-24 合浦穗香食品有限公司 A kind of pastry food additive and application
CN108635442A (en) * 2018-05-18 2018-10-12 双柏燚天商贸有限公司 A kind of finger citron sliced formula and processing technology
CN108651662A (en) * 2018-05-18 2018-10-16 双柏燚天商贸有限公司 A kind of fingered citron instant tea formula and processing technology

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Denomination of invention: An extraction method of Siraitia grosvenorii

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