CN1339443A - Extracting method for stachyose - Google Patents
Extracting method for stachyose Download PDFInfo
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- CN1339443A CN1339443A CN 00123630 CN00123630A CN1339443A CN 1339443 A CN1339443 A CN 1339443A CN 00123630 CN00123630 CN 00123630 CN 00123630 A CN00123630 A CN 00123630A CN 1339443 A CN1339443 A CN 1339443A
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Abstract
The stachyose extracting process includes the steps of: washing, crushing, soaking and boiling of hairyleaf shiny bugleweed rhizome to obtain a kind of extract; centrifugal separation to eliminate impurity and adding aluminum acetate in 1-2 % of total material weight; adding oxalic acid in the amount of 0.3-3 of total material weight; and filtering, concentrating and spray drying the product to obtain stachyose powder.
Description
The present invention relates to a kind of extracting method for stachyose, particularly from hair leaf ground bamboo shoot, extract the improved method of stachyose.
Stachyose is present in the middle of the plant widely, and for example the stachyose content in the soybean is about 4%, in the new Rehmannia Root up to 40%.Stachyose is a kind of active oligose.Owing to there is not its enzyme system of hydrolysis, digestion therefore can not be absorbed by the body in the human body.As seen the drinkable water threose can not cause the phenomenon that edible back blood sugar increases, so it can be used to like obese person, the diabetics of sweet food and worry that sugar too much causes that the crowd of adverse consequences uses as sweeting agent.Stachyose is again the activation factor of bifidus bacillus in addition.Because this activation makes the bifidus bacillus in the human intestinal keep some amount, improves because profitable strain is on purpose kept in the alteration of intestinal flora that a variety of causes causes.Because active oligose can not be by human consumption, it can also be regarded as a kind of water miscible food fibre, has with the identical effect of food fibre.It can reduce cholesterol in serum.Toxic substance in the absorption enteron aisle, the generation of prevention colorectal carcinoma.
Prior art CN98100020.7 once disclosed a kind of extracting method for stachyose, particularly extracted the method for stachyose from Labiatae betony artichoke betony.This method is to be raw material with artichoke betony, by water extract-alcohol precipitation or roll juice or extract the stachyose wherein contained with polar organic solvent, described artichoke betony comprises and/or dry product, if use dry product, must be earlier with 3-6 doubly the clear water of (weight) the dry product artichoke betony was soaked 120-300 minute, it boils carries or refluxes and boil during for bright product 1-2 times of time of carrying.
The weak point of this method is the technology relative complex, and finished product purity is low, the cost height, and the stachyose extraction yield is undesirable.
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of improved extracting method for stachyose.
In order to realize purpose of the present invention, the invention provides a kind of extracting method for stachyose, it is characterized in that comprising the steps:
A) after raw material being cleaned, pulverize, steeping with 5-15 water logging doubly, adding autoclave internal heating,
Boil and boil 3-8 hour, obtain an extract;
B) with described extract centrifugation, decon;
C) add 1-3 water doubly in the extract after centrifugal, and Burow Solution, its add-on is counted 1-2% by the raw material gross weight;
D) at interval after 1-4 hour, again to through above-mentioned steps c) adding oxalic acid in the extract after handling, its add-on is counted 0.3-3% by the raw material gross weight
E) will filter through product that above-mentioned steps obtains, concentrate, after the spraying drying the wood Icing Sugar.
The invention still further relates to a kind of method of extracting stachyose from fresh feed, its feature comprises the steps: a) raw material to be cleaned, pulverizing obtains slurries through squeezing; B) with described slurries centrifugation, decon; C) add 1-3 water doubly in the liquid that after centrifugal, obtains, and Burow Solution, its add-on is counted 1-2% by the raw material gross weight; D) at interval after 1-4 hour, again to through above-mentioned steps c) add oxalic acid in the extract after handling, its add-on is counted 0.3-3%f by the raw material gross weight) will filter through the product that above-mentioned steps obtains, concentrate, get the wood Icing Sugar after the spraying drying.
What the raw material described in the present invention comprised available technology adopting can industrial extraction, contains the plant of stachyose, comprises soybean, glutinous rehmannia, and hair leaf ground bamboo shoot etc. are preferably mao leaf ground bamboo shoot.Commonly known in the art is that stachyose content in the soybean is about 4%, in the new Rehmannia Root up to 40%,
Hair leaf ground bamboo shoot (Lycopus lucydus Turez.) are feverfew, not appellatively bamboo shoot or pachyrhizus seedling.Its over-ground part is called Herba Lycopi (Herba Lycopi) in Chinese materia medica.Contain stachyose in this plant.The used raw material of the present invention mainly adopts its underground stem block part.This kind of plant is a perennial herb, and is high 0.3～1.2 meter.Subterraneous stem is horizontal to be walked, and tip usually expands into the spindle shape, the meat stem tuber.Stem is square, often is red-purple.In fact the bright product or the dry product of the underground stem block part of this kind of plant can use, and be convenient in order to transport with preservation, is preferably dry product.Stachyose content is about 53% in the preferred hair of the present invention leaf ground bamboo shoot stem tuber.
The inventor finds mao leaf ground bamboo shoot as preferred raw material through scrutinizing and screening, and has established basic basis to extracting stachyose from now on expeditiously.In addition, material of the present invention is used in that to add the purpose of mineral acid such as Burow Solution and oxalic acid for example in the extract be the vegetable-protein of removing in the stachyose extract, improves extraction yield or productive rate, and can decolour to the stachyose extract, make that the purity of the finished product is higher, color meets the requirements more.
Through the present invention's method, employing hair leaf ground bamboo shoot etc. are raw material, and its productive rate can be up to 90% of dry product or wet product content.Purity is up to about 96%, and the raw material availability height.
Further describe the present invention below with reference to embodiment, but indefiniteness.
Embodiment one
100 kilograms of pulled wool leaf ground dried bamboo shoots product are cleaned, remove the peel, pulverize with pulverizer.After raw material soaks 12 hours with 500 kilograms clear water, add the autoclave internal heating and boil and boil 3 hours.
Obtain one mao of leaf ground bamboo shoot extract.This extract is the medicinal extract shape.Described extract is inserted in the water cooler non-shock chilling 6 hours.It is centrifugal more cooled described extract to be put into whizzer, and its rotating speed is 1000 rev/mins.Can keep the activeconstituents in mao leaf ground bamboo shoot extract like this, reject impurity.
Add 200 kilograms of clear water in the extract that obtains after centrifugal, and Burow Solution, its add-on is 1 kilogram, stir process then, and its purpose is to remove the vegetable-protein in the extract, improves productive rate.At interval after 2 hours, to wherein adding 0.3 kilogram of oxalic acid, its purpose is to remove the Burow Solution in the extract, and further reaches the proteic effect of removing.
The extract that uses active carbon filtration to handle through above-mentioned steps gets a filtrate.Static this filtrate 24 hours.
Employing well known to a person skilled in the art that method and technology concentrate described filtrate, spraying drying, final 48 kilograms of the wood Icing Sugar that get.Its purity reaches 96%.
Embodiment two
200 kilograms of pulled wool leaf ground dried bamboo shoots product are cleaned, remove the peel, pulverize with pulverizer.After raw material soaks 15 hours with 3000 kilograms clear water, add the autoclave internal heating and boil and boil 5 hours.
Obtain one mao of leaf ground bamboo shoot extract.This extract is the medicinal extract shape.Described extract is inserted in the water cooler non-shock chilling 10 hours.It is centrifugal more cooled described extract to be put into whizzer, and its rotating speed is 2000 rev/mins.Can keep the activeconstituents in mao leaf ground bamboo shoot extract like this, reject impurity.
Add 600 kilograms of clear water in the extract that obtains after centrifugal, and Burow Solution, its add-on is 4 kilograms, stir process then, and its purpose is to remove the vegetable-protein in the extract, improves productive rate.At interval after 4 hours, to wherein adding 5 kilograms of oxalic acid, its purpose is to remove the Burow Solution in the extract, and further reaches the proteic effect of removing.
The extract that uses active carbon filtration to handle through above-mentioned steps gets a filtrate.Static this filtrate 24 hours.
Employing well known to a person skilled in the art that method and technology concentrate described filtrate, spraying drying, final 192 kilograms of the wood Icing Sugar that get.Its purity reaches 95.5%.
Embodiment three
100 kilograms of pulled wool leaf ground dried bamboo shoots product are cleaned, remove the peel, pulverize with pulverizer.After raw material soaks 12 hours with 1000 kilograms clear water, add the autoclave internal heating and boil and boil 3 hours.
Obtain one mao of leaf ground bamboo shoot extract.This extract is the medicinal extract shape.Described extract is inserted in the water cooler non-shock chilling 7 hours.It is centrifugal more cooled described extract to be put into whizzer, and its rotating speed is 1000 rev/mins.Can keep the activeconstituents in mao leaf ground bamboo shoot extract like this, reject impurity.
Add 250 kilograms of clear water in the extract that obtains after centrifugal, and Burow Solution, its add-on is 1.5 kilograms, stir process then, and its purpose is to remove the vegetable-protein in the extract, improves productive rate.At interval after 2 hours, to wherein adding 3 kilograms of oxalic acid, its purpose is to remove the Burow Solution in the extract, and further reaches the proteic effect of removing.
The extract that uses active carbon filtration to handle through above-mentioned steps gets a filtrate.Static this filtrate 24 hours.
Employing well known to a person skilled in the art that method and technology concentrate described filtrate, spraying drying, final 47.8 kilograms of the wood Icing Sugar that get.Its purity reaches 96%.
Embodiment four
100 kilograms of hair leaf ground dried bamboo shoots product are cleaned, remove the peel, pulverize with pulverizer.After raw material soaks 12 hours with 500 kilograms clear water, add the autoclave internal heating and boil and boil 3 hours.
Obtain an extract.This extract is the medicinal extract shape.Described extract is inserted in the water cooler non-shock chilling 6 hours.It is centrifugal more cooled described extract to be put into whizzer, and its rotating speed is 1000 rev/mins.Can keep the activeconstituents in the extract like this, reject impurity.
Add 200 kilograms of clear water in the extract that obtains after centrifugal, and Burow Solution, its add-on is 1 kilogram, stir process then, and its purpose is to remove the vegetable-protein in the extract, improves productive rate.At interval after 2 hours, to wherein adding 0.3 kilogram of oxalic acid, its purpose is to remove the Burow Solution in the extract, and further reaches the proteic effect of removing.
The extract that uses active carbon filtration to handle through above-mentioned steps gets a filtrate.Static this filtrate 24 hours.
Employing well known to a person skilled in the art that method and technology concentrate described filtrate, spraying drying, final 45 kilograms of the wood Icing Sugar that get.Its purity reaches 96%.
Embodiment five
100 kilograms of glutinous rehmannia dry products are cleaned, remove the peel, pulverize with pulverizer.After raw material soaks 12 hours with 500 kilograms clear water, add the autoclave internal heating and boil and boil 3 hours.
Obtain a Radix Rehmanniae extract.This extract is the medicinal extract shape.Described extract is inserted in the water cooler non-shock chilling 5 hours.It is centrifugal more cooled described extract to be put into whizzer, and its rotating speed is 1000 rev/mins.Can keep the activeconstituents in the Radix Rehmanniae extract like this, reject impurity.
Add 200 kilograms of clear water in the extract that obtains after centrifugal, and Burow Solution, its add-on is 1 kilogram, stir process then, and its purpose is to remove the vegetable-protein in the extract, improves productive rate.At interval after 2 hours, to wherein adding 0.3 kilogram of oxalic acid, its purpose is to remove the Burow Solution in the extract, and further reaches the proteic effect of removing.
The extract that uses active carbon filtration to handle through above-mentioned steps gets a filtrate.Static this filtrate 24 hours.
Employing well known to a person skilled in the art that method and technology concentrate described filtrate, spraying drying, final 32 kilograms of the wood Icing Sugar that get.Its purity reaches 96%.
Embodiment six
100 kilograms of fresh feed hair leaf ground bamboo shoot are cleaned, put into juice extractor and squeeze the juice, adopt prior art known method filter and remove residue then.Get 85 kilograms in expressed slurries.
Obtain one mao of leaf ground bamboo shoot slurries.These slurries are inserted in the water cooler, non-shock chilling 6 hours.It is centrifugal more cooled described slurries to be put into whizzer, and its rotating speed is 1000 rev/mins.Can keep the activeconstituents in mao leaf ground bamboo shoot extract like this, further reject impurity.
Add 200 kilograms of clear water in the supernatant liquor that obtains after centrifugal, and Burow Solution, its add-on is 1 kilogram, stir process then, and its purpose is to remove the vegetable-protein in the supernatant, improves productive rate.At interval after 2 hours, to wherein adding 0.3 kilogram of oxalic acid, its purpose is to remove the Burow Solution in the supernatant liquor, and further reaches the proteic effect of removing.
The liquid that uses active carbon filtration to handle through above-mentioned steps gets a filtrate.Static this filtrate 24 hours.
Employing well known to a person skilled in the art that method and technology concentrate described filtrate, spraying drying, final 48 kilograms of the wood Icing Sugar that get.Its purity reaches 96%.
Embodiment seven
200 kilograms of fresh feed hair leaf ground bamboo shoot stem pieces are cleaned the back, put into juice extractor and squeeze the juice, adopt prior art known method filter and remove residue then.Get 170 kilograms in expressed slurries.
Obtain one mao of leaf ground bamboo shoot slurries.These slurries are inserted in the water cooler, non-shock chilling 6 hours.It is centrifugal more cooled described slurries to be put into whizzer, and its rotating speed is 2000 rev/mins.Can keep the activeconstituents in mao leaf ground bamboo shoot extract like this, further reject impurity.
Add 500 kilograms of clear water in the supernatant liquor that obtains after centrifugal, and Burow Solution, its add-on is 4 kilograms, stir process then, and its purpose is to remove the vegetable-protein in the supernatant, improves productive rate.At interval after 2 hours, to wherein adding 5 kilograms of oxalic acid, its purpose is to remove the Burow Solution in the supernatant liquor, and further reaches the proteic effect of removing.
The liquid that uses active carbon filtration to handle through above-mentioned steps gets a filtrate.Static this filtrate 24 hours.
Employing well known to a person skilled in the art that method and technology concentrate described filtrate, spraying drying, final 96 kilograms of the wood Icing Sugar that get.Its purity reaches 96%.
Embodiment eight
Juice extractor is cleaned, put into to 100 kilograms of new Rehmannia Roots squeeze the juice, adopt prior art known method filter and remove residue then.Get 60 kilograms in expressed slurries.
Obtain Rehmannia Root slurries.These slurries are inserted in the water cooler, non-shock chilling 5 hours.It is centrifugal more cooled described slurries to be put into whizzer, and its rotating speed is 1000 rev/mins.Can keep the activeconstituents in the Radix Rehmanniae extract like this, further reject impurity.
Add 400 kilograms of clear water in the supernatant liquor that obtains after centrifugal, and Burow Solution, its add-on is 1 kilogram, stir process then, and its purpose is to remove the vegetable-protein in the supernatant, improves productive rate.At interval after 2 hours, to wherein adding 0.9 kilogram of oxalic acid, its purpose is to remove the Burow Solution in the supernatant liquor, and further reaches the proteic effect of removing.
The liquid that uses active carbon filtration to handle through above-mentioned steps gets a filtrate.Static this filtrate 24 hours.
Employing well known to a person skilled in the art that method and technology concentrate described filtrate, spraying drying, final 36 kilograms of the wood Icing Sugar that get.Its purity reaches 96%.
Embodiment nine
100 kilograms of raw soybeans are cleaned, pulverize with pulverizer.After raw material soaks 12 hours with 500 kilograms clear water, add the autoclave internal heating and boil and boil 3 hours.
Obtain a soybean extraction.This extract is the medicinal extract shape.Described extract is inserted in the water cooler non-shock chilling 6 hours.It is centrifugal more cooled described extract to be put into whizzer, and its rotating speed is 1000 rev/mins.Can keep the activeconstituents in this extract like this, reject impurity.
Add 200 kilograms of clear water in the extract that obtains after centrifugal, and Burow Solution, its add-on is 1 kilogram, stir process then, and its purpose is to remove the vegetable-protein in the extract, improves productive rate.At interval after 2 hours, to wherein adding 0.3 kilogram of oxalic acid, its purpose is to remove the Burow Solution in the extract, and further reaches the proteic effect of removing.
The extract that uses active carbon filtration to handle through above-mentioned steps gets a filtrate.Static this filtrate 24 hours.
Employing well known to a person skilled in the art that method and technology concentrate described filtrate, spraying drying, final 3.6 kilograms of the wood Icing Sugar that get.Its purity reaches 96%.
Claims (4)
1, a kind of extracting method for stachyose is characterized in that: comprise the steps:
A) will comprise that soybean, glutinous rehmannia and hair leaf ground bamboo shoot raw material clean, pulverize, steep with 5-15 water logging doubly
After, add the autoclave internal heating, boil and boil 3-8 hour, obtain an extract;
B) with described extract centrifugation, decon;
C) add 1～3 times water in the extract after centrifugal, and Burow Solution, it is total that its add-on is pressed raw material
Weight counts 1～2%;
D) at interval after 1-4 hour, again to through above-mentioned steps c) adding oxalic acid in the extract after handling,
Its add-on counts 0.3～3% by the raw material gross weight;
E) will filter through product that above-mentioned steps obtains, concentrate, after the spraying drying the wood Icing Sugar.
2, the method for claim 1 is characterized in that raw material is preferably mao leaf ground bamboo shoot.
3, a kind of method of extracting stachyose from fresh glutinous rehmannia and Mao Ye ground bamboo shoot raw material, its feature comprises the steps:
A) raw material cleaning, pulverizing are obtained slurries through squeezing;
B) with described slurries centrifugation, decon;
C) water that adds 1～3 times in the liquid that after centrifugal, obtains, and Burow Solution, its add-on counts 1～2% by the raw material gross weight;
D) at interval after 1-4 hour, again to through above-mentioned steps c) adding oxalic acid in the extract after handling, its add-on counts 0.3～3% by the raw material gross weight;
E) will filter through product that above-mentioned steps obtains, concentrate, after the spraying drying the wood Icing Sugar.
4, method as claimed in claim 3 is characterized in that raw material is preferably mao leaf ground bamboo shoot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB00123630XA CN1157399C (en) | 2000-08-25 | 2000-08-25 | Extracting method for stachyose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB00123630XA CN1157399C (en) | 2000-08-25 | 2000-08-25 | Extracting method for stachyose |
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| Publication Number | Publication Date |
|---|---|
| CN1339443A true CN1339443A (en) | 2002-03-13 |
| CN1157399C CN1157399C (en) | 2004-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB00123630XA Expired - Fee Related CN1157399C (en) | 2000-08-25 | 2000-08-25 | Extracting method for stachyose |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354290C (en) * | 2005-05-23 | 2007-12-12 | 青岛国风药业股份有限公司 | Raffinoses oligosaccharide with stachyose as main materials and method for preparing same |
| CN100391964C (en) * | 2006-07-20 | 2008-06-04 | 杨菁 | Rehmannia root oligose and its extracting method |
| CN100457765C (en) * | 2007-01-16 | 2009-02-04 | 广东太阳神集团有限公司 | Method for producing stabhyose, and method for producing stabhyose and catalpol by using rehmannia root |
| CN101597635B (en) * | 2009-05-12 | 2011-01-05 | 中国食品发酵工业研究院 | Method for preparing high purity stachyose |
| CN101628934B (en) * | 2008-07-18 | 2012-02-01 | 中国农业大学 | Stachyose synthesis-related protein, coding gene and application thereof |
| CN103265583A (en) * | 2013-03-05 | 2013-08-28 | 中国食品发酵工业研究院 | Method for preparing stachyose crystal |
-
2000
- 2000-08-25 CN CNB00123630XA patent/CN1157399C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354290C (en) * | 2005-05-23 | 2007-12-12 | 青岛国风药业股份有限公司 | Raffinoses oligosaccharide with stachyose as main materials and method for preparing same |
| CN100391964C (en) * | 2006-07-20 | 2008-06-04 | 杨菁 | Rehmannia root oligose and its extracting method |
| CN100457765C (en) * | 2007-01-16 | 2009-02-04 | 广东太阳神集团有限公司 | Method for producing stabhyose, and method for producing stabhyose and catalpol by using rehmannia root |
| CN101628934B (en) * | 2008-07-18 | 2012-02-01 | 中国农业大学 | Stachyose synthesis-related protein, coding gene and application thereof |
| CN101597635B (en) * | 2009-05-12 | 2011-01-05 | 中国食品发酵工业研究院 | Method for preparing high purity stachyose |
| CN103265583A (en) * | 2013-03-05 | 2013-08-28 | 中国食品发酵工业研究院 | Method for preparing stachyose crystal |
| CN103265583B (en) * | 2013-03-05 | 2016-01-13 | 中国食品发酵工业研究院 | A kind of preparation method of stachyose crystal |
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| Publication number | Publication date |
|---|---|
| CN1157399C (en) | 2004-07-14 |
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