CN105418692A - Method for extracting vitamins from apple - Google Patents
Method for extracting vitamins from apple Download PDFInfo
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- CN105418692A CN105418692A CN201510890307.8A CN201510890307A CN105418692A CN 105418692 A CN105418692 A CN 105418692A CN 201510890307 A CN201510890307 A CN 201510890307A CN 105418692 A CN105418692 A CN 105418692A
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- apple
- vitamin
- method extracting
- weight ratio
- extracting vitamin
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G13/00—Vitamins
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Plant Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention discloses a method for extracting vitamins from an apple. The method comprises the following steps: (1) selecting an apple and cleaning, cutting in an extraction protection solvent, and removing seeds; (2) adding the chopped apple pulp and the extraction protection solvent into a vacuum beater, and beating; (3) adding the slurry obtained by beating into a vacuum stirrer, and performing vacuum stirring; (4) filtering the material obtained in the step (3), standing and layering the filtrate and separating out an organic phase; (5) adding water with a pH value lower than 7 into the organic phase obtained in the step (4), and keeping vacuum stirring for over 2 hours; (6) standing and layering and separating out a water phase; and (7) performing vacuum concentration of the water phase to dryness, and freeze-drying to obtain crude products of vitamins. The extraction method disclosed by the invention can be used for extracting vitamins in the apple; the extraction method is simple and suitable for large-scale popularization and application; and the vitamin content in the extract is high.
Description
Technical field
The present invention relates to deep-processing technical field of agricultural products, particularly a kind of method extracting VITAMIN from apple.
Background technology
VITAMIN is humans and animals is the class trace organic substance maintaining normal physiological function and must obtain from food, plays an important role in growth in humans, metabolism, growth course.
VITAMIN as a class biologically active substance, easy inactivation under the condition such as high temperature, strong acid and strong base.Therefore the extraction of VITAMIN needs the difficult problem overcoming its volatility.Chinese patent CN201510097751(application number) disclose and a kind of from Fructus Chaenomelis Chinesis, extract ascorbic method, comprise the steps: that (1) wins Fructus Chaenomelis Chinesis fresh fruit, clean, cut in extraction protection solvent, remove seed; (2) the Fructus Chaenomelis Chinesis pulp after chopping is joined in vacuum beating machine together with extraction protection solvent, making beating; (3) slurry produced after making beating is joined in vacuum mixer, vacuum stirring; (4) material filtering will produced in step (3), by filtrate stratification, isolates organic phase; (5) water that pH is less than 7 is added in the organic phase obtained in step (4), vacuum stirring more than 2 hours; (6) stratification, isolates aqueous phase; (7) aqueous phase vacuum concentration is extremely dry, and obtain the thick product of vitamins C after lyophilize.Chinese patent CN201410813961(application number) disclose the ascorbic extracting method of a kind of Herba Herminii, (1) cleaning of fresh ginseng fruit, cold sterilization, then add Folium Ginkgo extract, Flos Lonicerae extract and S-WAT, making beating, obtains ginseng pulp; (2) according to weight percent meter, take the aqueous solution of 2-3% oxalic acid, 0.5-1% hydrochloric acid and 0.5-1% metaphosphoric acid as extracting solution, according to extracting solution: the volume ratio of ginseng pulp is 5-8:1, at 40-60 DEG C, soak 30-1min, the filtrate of filtration, extracts 2-3 time; (3) merging filtrate, then concentrate drying, obtain Herba Herminii vitamins C.But it is long and extract insufficient problem to there is extracting cycle in such scheme.
Vitamin is worth very high, and wide market, develops a kind of method rapidly and efficiently extracting VITAMIN, very important to the exploitation of VITAMIN.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of method extracting VITAMIN from apple.
Technical scheme of the present invention is achieved in that
From apple, extract a method for VITAMIN, comprise the steps:
(1) choose fresh apple, clean, quick stripping and slicing, puts into stirrer;
(2) in stirrer, add 0.5-5% acid solution and granulated glass sphere, pass into protection gas agitating 5-30 minute;
(3) slurries produced after stirring are carried out vacuum filtration;
(4) add gac stirring in the filtrate produced in step (3) to decolour for 1-5 minute, vacuum filtration again;
(5) filtrate obtained in step (4) is carried out vacuum lyophilization, obtain the thick product of VITAMIN.
Preferably, the weight ratio of described acid solution and apple is 10-50:1.
Preferably, described acid solution is the combination of any one or they in acetic acid, phosphoric acid.
Preferably, its diameter of described granulated glass sphere is 0.5-1mm.
Preferably, the weight ratio of described granulated glass sphere and apple is 1:100-500.
Preferably, described protection gas is nitrogen or helium.
Preferably, described in step (2), mixing control temperature is 10-16 DEG C.
Preferably, the weight ratio of described gac and apple is 1:200-1000.
Preferably, its temperature of described vacuum lyophilization is-15 DEG C to-25 DEG C.
The invention has the beneficial effects as follows:
1. acidic solution extracts the activity that can keep VITAMIN.
2. granulated glass sphere can quick crashing cell, improves extraction efficiency.
3. protect gas that VITAMIN can be avoided oxidized.
4. charcoal absorption can remove impurity.
5. the present invention is simple to operate, with low cost, can produce high-quality vitamin products.
Embodiment
embodiment 1
From apple, extract a method for VITAMIN, comprise the steps:
(1) choose fresh apple, clean, quick stripping and slicing, puts into stirrer;
(2) adding in stirrer with the weight ratio of apple is the 1.5% acetic acid acid solution of 35:1, and the diameter being 1:300 with the weight ratio of apple is the granulated glass sphere of 0.5mm, passes into nitrogen, and 16 DEG C are stirred 15 minutes;
(3) slurries produced after stirring are carried out vacuum filtration;
(4) adding with the weight ratio of apple in the filtrate produced in step (3) is that the gac of 1:600 stirs and decolours for 2 minutes, vacuum filtration again;
(5) filtrate obtained in step (4) is carried out vacuum lyophilization at-20 DEG C, obtain the thick product of VITAMIN.
embodiment 2
From apple, extract a method for VITAMIN, comprise the steps:
(1) choose fresh apple, clean, quick stripping and slicing, puts into stirrer;
(2) adding in stirrer with the weight ratio of apple is 0.5% phosphoric acid solution of 10:1, and the diameter being 1:100 with the weight ratio of apple is the granulated glass sphere of 1mm, passes into helium, and 10 DEG C are stirred 30 minutes;
(3) slurries produced after stirring are carried out vacuum filtration;
(4) adding with the weight ratio of apple in the filtrate produced in step (3) is that the gac of 1:200 stirs and decolours for 5 minutes, vacuum filtration again;
(5) filtrate obtained in step (4) is carried out vacuum lyophilization at-15 DEG C, obtain the thick product of VITAMIN.
embodiment 3
From apple, extract a method for VITAMIN, comprise the steps:
(1) choose fresh apple, clean, quick stripping and slicing, puts into stirrer;
(2) adding in stirrer with the weight ratio of apple is 5% acetic acid, the phosphoric acid solution of 50:1, and the diameter being 1:500 with the weight ratio of apple is the granulated glass sphere of 1mm, passes into helium, and 12 DEG C are stirred 5 minutes;
(3) slurries produced after stirring are carried out vacuum filtration;
(4) adding with the weight ratio of apple in the filtrate produced in step (3) is that the gac of 1:1000 stirs and decolours for 5 minutes, vacuum filtration again;
(5) filtrate obtained in step (4) is carried out vacuum lyophilization at-25 DEG C, obtain the thick product of VITAMIN.
embodiment 4
From apple, extract a method for VITAMIN, comprise the steps:
(1) choose fresh apple, clean, quick stripping and slicing, puts into stirrer;
(2) adding in stirrer with the weight ratio of apple is 4% acetum of 150:1, and the diameter being 1:150 with the weight ratio of apple is the granulated glass sphere of 0.5mm, passes into helium, and 15 DEG C are stirred 25 minutes;
(3) slurries produced after stirring are carried out vacuum filtration;
(4) adding with the weight ratio of apple in the filtrate produced in step (3) is that the gac of 1:400 stirs and decolours for 3 minutes, vacuum filtration again;
(5) filtrate obtained in step (4) is carried out vacuum lyophilization at-25 DEG C, obtain the thick product of VITAMIN.
embodiment 5
(1) choose fresh apple, clean, quick stripping and slicing, puts into stirrer;
(2) adding in stirrer with the weight ratio of apple is 0.5% acetic acid, the phosphoric acid solution of 45:1, and the diameter being 1:250 with the weight ratio of apple is the granulated glass sphere of 0.5mm, passes into nitrogen or helium, and 16 DEG C are stirred 20 minutes;
(3) slurries produced after stirring are carried out vacuum filtration;
(4) adding with the weight ratio of apple in the filtrate produced in step (3) is that the gac of 1:300 stirs and decolours for 4 minutes, vacuum filtration again;
(5) filtrate obtained in step (4) is carried out vacuum lyophilization at-18 DEG C, obtain the thick product of VITAMIN.
Above-described embodiment is only for the invention example is clearly described, and the restriction not to the invention embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All within the spirit and principles in the present invention any apparent change of extending out or variation be still among the protection domain of the invention claim.
Claims (9)
1. from apple, extract a method for VITAMIN, it is characterized in that, comprise the steps:
(1) choose fresh apple, clean, quick stripping and slicing, puts into stirrer;
(2) in stirrer, add 0.5-5% acid solution and granulated glass sphere, pass into protection gas agitating 5-30 minute;
(3) slurries produced after stirring are carried out vacuum filtration;
(4) add gac stirring in the filtrate produced in step (3) to decolour for 1-5 minute, vacuum filtration again;
(5) filtrate obtained in step (4) is carried out vacuum lyophilization, obtain the thick product of VITAMIN.
2. according to the method extracting VITAMIN from apple described in claim 1, it is characterized in that, the weight ratio of described acid solution and apple is 10-50:1.
3. according to the method extracting VITAMIN from apple described in claim 2, it is characterized in that, described acid solution is the combination of any one or they in acetic acid, phosphoric acid.
4. according to the method extracting VITAMIN from apple described in claim 1, it is characterized in that, its diameter of described granulated glass sphere is 0.5-1mm.
5. according to the method extracting VITAMIN from apple described in claim 4, it is characterized in that, the weight ratio of described granulated glass sphere and apple is 1:100-500.
6. the method extracting VITAMIN from apple described in arbitrary according to claim 1, it is characterized in that, described protection gas is nitrogen or helium.
7. according to the method extracting VITAMIN from apple described in claim 1, it is characterized in that, described in step (2), mixing control temperature is 10-16 DEG C.
8. according to the method extracting VITAMIN from apple described in claim 1, it is characterized in that, the weight ratio of described gac and apple is 1:200-1000.
9. the method extracting VITAMIN from apple described in arbitrary according to claim 1-8, it is characterized in that, its temperature of described vacuum lyophilization is-15 DEG C to-25 DEG C.
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CN201510890307.8A CN105418692A (en) | 2015-12-08 | 2015-12-08 | Method for extracting vitamins from apple |
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CN201510890307.8A CN105418692A (en) | 2015-12-08 | 2015-12-08 | Method for extracting vitamins from apple |
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Citations (3)
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WO2009091183A2 (en) * | 2008-01-15 | 2009-07-23 | Amorepacific Corporation | Method for extracting using glacial water and the extract thereof, and cosmetic composition comprising namoemulsion particles having the extract encapsulated or the glacial water. |
CN103399100A (en) * | 2013-08-13 | 2013-11-20 | 中国热带农业科学院农产品加工研究所 | Measuring method of vitamin E content in fruits |
CN104610203A (en) * | 2015-03-05 | 2015-05-13 | 国家林业局泡桐研究开发中心 | Method for extracting vitamin C from shine skin papayas |
-
2015
- 2015-12-08 CN CN201510890307.8A patent/CN105418692A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009091183A2 (en) * | 2008-01-15 | 2009-07-23 | Amorepacific Corporation | Method for extracting using glacial water and the extract thereof, and cosmetic composition comprising namoemulsion particles having the extract encapsulated or the glacial water. |
CN103399100A (en) * | 2013-08-13 | 2013-11-20 | 中国热带农业科学院农产品加工研究所 | Measuring method of vitamin E content in fruits |
CN104610203A (en) * | 2015-03-05 | 2015-05-13 | 国家林业局泡桐研究开发中心 | Method for extracting vitamin C from shine skin papayas |
Non-Patent Citations (5)
Title |
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吴婉娥 等: "《无机及分析化学实验》", 31 March 2015, 西北工业大学出版社 * |
孙鹏 等: ""两种方法对苹果中维生素C含量测定的比较"", 《湖北农业科学》 * |
张燕红 等: "《生物化学实验》", 30 September 2013, 华南理工大学出版社 * |
罗九甫 等: "《生物工程原理与技术》", 30 November 2006, 科学出版社 * |
羊金梅 等: ""分光光度法测定梨和苹果中维生素C的含量"", 《安徽医药》 * |
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Application publication date: 20160323 |