CN102277008B - Extraction and preparation method of natural Fragaria ananassa Duch haematochrome - Google Patents
Extraction and preparation method of natural Fragaria ananassa Duch haematochrome Download PDFInfo
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- CN102277008B CN102277008B CN 201110176350 CN201110176350A CN102277008B CN 102277008 B CN102277008 B CN 102277008B CN 201110176350 CN201110176350 CN 201110176350 CN 201110176350 A CN201110176350 A CN 201110176350A CN 102277008 B CN102277008 B CN 102277008B
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- fragaria ananassa
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Abstract
The invention discloses an extraction and preparation method of natural Fragaria ananassa Duch haematochrome. With natural Fragaria ananassa Duch as the raw material, the method comprises the steps of: picking, cleaning and crushing the Fragaria ananassa Duch, according to a Fragaria ananassa Duch raw material: solvent mass ratio of 1:6-12, adding the water solution of 0-20% of edible ethanol, and at a temperature of 40DEG C to room temperature, conducting ultrasonic extraction with an ultrasonic wave of 40Kw for 1-3 times, 0.5h to 1h each time; combining the extracting solutions and conducting filtration, subjecting the filtrate to vacuum condensation and spray drying, thus obtaining the product of Fragaria ananassa Duch haematochrome. Characterized by energy saving and environmental protection, short extraction time, high extraction ratio and extract color value, etc., the method can extract natural Fragaria ananassa Duch haematochrome that is not only safe and reliable in use, but also has relatively nutrition value and health care effect, thus providing a new approach for raising the processing economic value added of Fragaria ananassa Duch haematochrome and the economic benefits of large numbers of planters.
Description
Technical field
The present invention relates to a kind of preparation method of natural pigment, especially a kind of ultrasonic technology that adopts extracts the method for preparing the strawberry natural red colouring matter.
Background technology
Strawberry is the rosaceous plant strawberry, and the fruit of platymiscium (Fragaria ananassa Duch) claims the pineapple strawberry again.Mainly be distributed in temperate zone and the torrid zone, originate in South America, China and world many countries be widely plantation all, and resource is very abundant.Strawberry fruit has effects such as antibiotic, antitumor, and its color is scarlet, and fragrance is pure soft, and contained pigment is the anthocyan pigment, the haematochrome in its fruit---and the strawberry pigment main component is Flos Pelargonii-3-glucoside, has C
6C
3C
6Skeleton structure is 1-benzopyran derivatives, belongs to polyphenolic compound, in addition, also finds the derivative of other 4 kinds of pelargonin glycosides and 2 kinds of mistake car asterin glycosides.Pelargonin-3-glucoside contains 1 phenolic hydroxyl group owing to encircle 4 ' at its molecule B, so its stability is better than other anthocyan pigments.It has anti-oxidant, eliminates free radical, reduces lipid content in serum and the liver, and the different and tumour of resistance and suppressing forms in the human body and the effect of the super oxyradical that of dissociating.Extensively plant in China.
The seasonal fresh fruit of Fragaria, the keeping fresh at normal temperature phase is short, the accumulating difficulty, thereby cause strawberry large quantities of mildew and rot, cause heavy economic losses directly for vast plantation family.
In the patent of invention specification sheets of existing publication 95115653.5,1563325A, disclosing respectively with the strawberry is the method for raw material production strawberry wine.Disclosing with the strawberry in the patent of invention specification sheets of 101467744A is the method for raw material production beverage.Strawberry is as the raw material of wine or beverage, and its added value is relatively low.
Summary of the invention
The object of the present invention is to provide a kind of extraction easy to operate, extraction time is short, and the extraction preparation method of the high natural strawberry haematochrome of valency is looked in extraction yield and extraction, to improve the economic benefit at strawberry processing economic value added and vast plantation family.
Its technical scheme is: a kind of extraction preparation method of natural strawberry haematochrome, it is characterized in that: be raw material with natural strawberry, clean up through picking, after the fragmentation, according to strawberry raw material and solvent quality than 1: 6-12, add the aqueous solution that contains the 0--20% edible ethanol, at 40 ℃ to room temperature condition, with 40Kw ultrasonic power ultrasonic extraction 1--3, each 0.5 hour to 1 hour extraction time; United extraction liquid filters, and filtrate namely gets the strawberry pigment product through vacuum concentration, spraying drying.
Its technique effect is: because ultrasonic frequency is higher than audio range, in materials such as gas, liquid, solid, Solid solution, all can propagate effectively, and the ultrasonic wave of different frequency, power, intensity, in different mediums, all have its unique propagation characteristic and effect, and in the ultrasonic extraction process, have characteristic and emulsifying effect and the cohesion of cavitation effect, heat effect, mechanical stirring, reinforcement diffusion.So the present invention adopts ultrasonic technology to extract the natural strawberry haematochrome of preparation, have energy-conserving and environment-protective, extract easy to operate, extraction time is short, characteristics such as valency height are looked in extraction yield and extraction, the natural strawberry haematochrome of its extraction is not only safe and reliable, and has quite high nutritive value and medical care effect; For the processing economic value added that improves strawberry and the economic benefit at vast plantation family provide a new way.
Description of drawings
Fig. 1 is process flow sheet of the present invention.
Embodiment
The present invention is further elaborated below in conjunction with specific embodiment, but do not limit the present invention.
Embodiment 1.
Choose the fresh strawberry 10Kg through picking, reject the fruit that goes mouldy, rots, water cleans up, and drains fragmentation.
After the fragmentation, add for the first time the aqueous solution that 120Kg contains 20% edible ethanol, 40 ℃ to room temperature condition, with 40Kw ultrasonic power ultrasonic extraction 1 hour, emit extracting solution.
For the second time add the aqueous solution that 80Kg contains 20% edible ethanol, under the prerequisite of above-mentioned same ultrasonic power, ultrasonic extraction 0.5 hour is emitted extracting solution.
Add 60Kg for the third time and contain the aqueous solution of 20% edible ethanol, under the prerequisite of above-mentioned same ultrasonic power, ultrasonic extraction 0.5 hour is emitted extracting solution.
Merge above No. three extracting solutions, filter, filtrate obtains strawberry pigment medicinal extract 2.5Kg through being concentrated in vacuo to the medicinal extract shape, obtains strawberry pigment 530g after spray-dried.Strawberry pigment content adopts the look valency method of FAO approval, and measuring its look valency is 17.4.
Embodiment 2.
Choose the fresh strawberry 20Kg through picking, reject the fruit that goes mouldy, rots, water cleans up, and drains fragmentation.
After the fragmentation, add for the first time the aqueous solution that 240Kg contains 20% edible ethanol, 40 ℃ to room temperature condition, with 40Kw ultrasonic power ultrasonic extraction 1 hour, emit extracting solution.
For the second time add the aqueous solution that 160Kg contains 20% edible ethanol, under the prerequisite of above-mentioned same ultrasonic power, ultrasonic extraction 0.5 hour is emitted extracting solution.
Add 120Kg for the third time and contain the aqueous solution of 20% edible ethanol, under the prerequisite of above-mentioned same ultrasonic power, ultrasonic extraction 0.5 hour is emitted extracting solution.
Merge above No. three extracting solutions, filter, filtrate obtains strawberry pigment medicinal extract 5.5Kg through being concentrated in vacuo to the medicinal extract shape, obtains strawberry pigment 1.2Kg after spray-dried.Strawberry pigment content adopts the look valency method of FAO approval, and measuring its look valency is 17.6.
Only being the embodiment of the invention below, is not that the present invention is done the restriction of any form, all according to the technology of the present invention essence to above embodiment simple modification, equivalent variations and modification, still belong to technical solution of the present invention.
Claims (1)
1. the extraction preparation method of a natural strawberry haematochrome, be raw material with natural strawberry, clean up through picking, after the fragmentation, according to strawberry raw material and solvent quality than 1:6-12, add the aqueous solution that contains the 0--20% edible ethanol, at 40 ℃ to room temperature condition, ultrasonic extraction 1-3 times, united extraction liquid filters, filtrate is through vacuum concentration, spraying drying, namely get the strawberry pigment product, it is characterized in that: described ultrasonic power is 40Kw, and the time of each ultrasonic extraction is 0.5 hour to 1 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110176350 CN102277008B (en) | 2011-06-28 | 2011-06-28 | Extraction and preparation method of natural Fragaria ananassa Duch haematochrome |
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| CN 201110176350 CN102277008B (en) | 2011-06-28 | 2011-06-28 | Extraction and preparation method of natural Fragaria ananassa Duch haematochrome |
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| CN102277008A CN102277008A (en) | 2011-12-14 |
| CN102277008B true CN102277008B (en) | 2013-09-04 |
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| CN 201110176350 Expired - Fee Related CN102277008B (en) | 2011-06-28 | 2011-06-28 | Extraction and preparation method of natural Fragaria ananassa Duch haematochrome |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102924536A (en) * | 2012-11-06 | 2013-02-13 | 山东省农业科学院农产品研究所 | Preparation method of strawberry polyphenol |
| CN104194388A (en) * | 2014-08-25 | 2014-12-10 | 天峨县平昌生态农业有限公司 | Extraction method of strawberry red pigment |
| CN104448916B (en) * | 2014-12-22 | 2016-07-06 | 长沙理工大学 | A kind of method adopting ethanol-ultrasonic technique to extract the red wood carthamin that continues |
| CN104629489B (en) * | 2015-01-30 | 2017-05-03 | 浙江省农业科学院 | Method for extracting anthocyanin in strawberry fruits |
| CN106912946A (en) * | 2017-01-22 | 2017-07-04 | 嵊州市派特普科技开发有限公司 | The extraction preparation method of Red Pigment from Strawberry |
| CN114304582A (en) * | 2021-12-28 | 2022-04-12 | 广州昆特臣香精香料科技有限公司 | Strawberry extract and preparation method thereof |
| CN114304583A (en) * | 2021-12-28 | 2022-04-12 | 广州昆特臣香精香料科技有限公司 | Strawberry essence and preparation method thereof |
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| CN1158870A (en) * | 1996-03-08 | 1997-09-10 | 陈劲春 | Purple pigment extracting process from sweet pink-fleshed radish |
| JP2004359782A (en) * | 2003-06-03 | 2004-12-24 | Aohata Corp | Method for producing anthocyanin-based coloring matter |
| CN1580052A (en) * | 2003-07-30 | 2005-02-16 | 中山大学 | Method for preparing anthocyanidin |
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| CN101712673A (en) * | 2009-10-14 | 2010-05-26 | 国家林业局林产工业规划设计院 | Method for extracting proanthocyanidins from raspberry |
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Patent Citations (5)
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|---|---|---|---|---|
| CN1158870A (en) * | 1996-03-08 | 1997-09-10 | 陈劲春 | Purple pigment extracting process from sweet pink-fleshed radish |
| JP2004359782A (en) * | 2003-06-03 | 2004-12-24 | Aohata Corp | Method for producing anthocyanin-based coloring matter |
| CN1580052A (en) * | 2003-07-30 | 2005-02-16 | 中山大学 | Method for preparing anthocyanidin |
| CN1634915A (en) * | 2004-11-15 | 2005-07-06 | 西安景行科技有限公司 | Method for extracting anthocyanidin |
| CN101712673A (en) * | 2009-10-14 | 2010-05-26 | 国家林业局林产工业规划设计院 | Method for extracting proanthocyanidins from raspberry |
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| 三峡库区草莓红色素提取及稳定性研究;罗凯等;《安徽农业科学》;20030310;第35卷(第7期);1901-1902 * |
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| 蔡金星等.以微波-超声波法提取草毒色素及对其理化性质的研究.《食品与发酵工业》.2003,第29卷(第5期),69-73. |
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