CN104663863A - Method for extracting biological preservative from traditional Chinese medicines and application of biological preservative - Google Patents
Method for extracting biological preservative from traditional Chinese medicines and application of biological preservative Download PDFInfo
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- CN104663863A CN104663863A CN201310617958.0A CN201310617958A CN104663863A CN 104663863 A CN104663863 A CN 104663863A CN 201310617958 A CN201310617958 A CN 201310617958A CN 104663863 A CN104663863 A CN 104663863A
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Abstract
The invention relates to a method for extracting a biological preservative from traditional Chinese medicines. The method comprises the following operating steps: (1) screening the traditional Chinese medicines, and removing foreign matters, such as soil and tree leaves; (2) crushing the traditional Chinese medicines; (3) putting the crushed traditional Chinese medicines into a pot, adding water into the pot in accordance with that the material/liquid ratio is 1: (1-2), soaking for 3-5 hours, heating to boil with strong fire, decocting for 20-30 minutes with soft fire, filtrating, collecting the filtrate, and preserving the filtrate in a refrigerator with the temperature of 2-4 DEG C; (4) adding water into residue in accordance with that the material/liquid ratio is 1: (1-2), soaking for 2-4 hours, decocting for 30-60 minutes, filtrating, combining the filtrates, and preserving the combined filtrate in the refrigerator with the temperature of 2-4 DEG C. The invention further provides application of the biological preservative extracted from the traditional Chinese medicines. The biological preservative, extracted from the traditional Chinese medicines which serve as raw materials, disclosed by the invention is used for preserving fruits, is safe, non-toxic and nuisance-free and can be used for keeping the fruits fresh instead of chemical bactericides and preservatives, and the problems of environmental pollution, food safety and the like caused by the chemical bactericides are avoided.
Description
Technical field
The present invention relates to biological preservation field, specifically from method and the application thereof of traditional Chinese medicine extraction bio-preservative.
Background technology
Chinese herbal medicine is the exclusive natural plant resource of China, and resource recoverable amount is large, and cheap, many research shows, many Chinese herbal medicines have spectrum antibacterial effect.Same chemical preservative, antiseptic are compared, and the antipathogenic composition contained by Chinese herbal medicine has and not easily produces that drug resistance, toxic and side effect are little, security advantages of higher.
Fruit, because its moisture is high, delicious flavour; rich in nutritive value, but the respiratory intensity of general berry fruits is large, and protective tissue is poor; preservation and freshness is more difficult, and preservation term and shelf life are all shorter, can bring great loss like this for orchard worker and consumer.And the preservation method of berries fruit conventional at present mainly adopts chemical bactericide, and a large amount of uses of chemical bactericide, pathogenic microorganism can be caused to produce drug resistance, and environmental pollution; In addition, because cleaning is more difficult, be difficult to thoroughly wash away chemical bactericide, after edible, health hidden danger can be caused.
Summary of the invention
According to above-mentioned weak point, the object of this invention is to provide a kind of method and application thereof of from Chinese medicine, extracting bio-preservative.
For achieving the above object, technical scheme of the present invention is: a kind of method extracting bio-preservative from Chinese medicine, and its operating procedure is as follows: Chinese medicine is cleaned by (1), foreign material such as removing earth, leaf etc.; (2) Chinese medicine is pulverized; (3) Chinese medicine of flour being put into pot, is that the ratio of 1:1-2 adds with solid-liquid ratio, soaks 3-5h, and strong fire is heated to boiling, then with 20-30min at a simmer, filters, and collects filtrate, is placed in 2-4 DEG C of Refrigerator store; (4) residue is that the ratio of 1:1-2 adds water with solid-liquid ratio, soaks 2-4h, then decocts 30-60min, and filter, merging filtrate, is placed in 2-4 DEG C of Refrigerator store.
Preferably: described traditional Chinese medicine powder is broken to 50-100 order;
Preferably: described Chinese medicine is one or more in Herba portulacae, cordate houttuynia, the capsule of weeping forsythia, tarragon.
The present invention also provides the application of extracting bio-preservative from Chinese medicine, and fruit is soaked 3-5min in the solution, drop goes out air-dry, then preserves with after PE-PP composite waterproofing membrane, polyethylene film is opened some apertures; Duration of storage is made regular check on, in time the abnormal fruit of cleaning; Fruit storage condition is relative humidity 90-95%, and temperature is 1 ± 0.5 DEG C.
Preferably: described fruit is strawberry, cherry, raspberry, hawthorn or red bayberry.
Beneficial effect of the present invention is: the present invention is that raw material extraction bio-preservative carries out fresh-keeping to fruit with Chinese medicine, safety.Nontoxic, nuisanceless, fresh-keeping for fruit of chemical bactericide, anticorrisive agent can be replaced, avoid the problem such as pollution, food security of chemical bactericide to environment.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention will be further described.
Embodiment 1
From Chinese medicine, extract a method for bio-preservative, its operating procedure is as follows: Chinese medicine is cleaned by (1), foreign material such as removing earth, leaf etc.; (2) Chinese medicine is pulverized; (3) Chinese medicine of flour being put into pot, is that the ratio of 1:1 adds with solid-liquid ratio, soaks 3h, and strong fire is heated to boiling, then with 20min at a simmer, filters, and collects filtrate, is placed in 2 DEG C of Refrigerator stores; (4) residue is that the ratio of 1:1 adds water with solid-liquid ratio, soaks 2h, then decocts 30min, and filter, merging filtrate, is placed in 2 DEG C of Refrigerator stores.Wherein, traditional Chinese medicine powder is broken to 50 orders; Described Chinese medicine is tarragon.
The present invention also provides the application of extracting bio-preservative from Chinese medicine, and fruit is soaked 3min in the solution, drop goes out air-dry, then preserves with after PE-PP composite waterproofing membrane, polyethylene film is opened some apertures; Duration of storage is made regular check on, in time the abnormal fruit of cleaning; Fruit storage condition is relative humidity 90%, and temperature is 0.5 DEG C.Wherein, fruit is strawberry, cherry, raspberry, hawthorn or red bayberry.
Embodiment 2
From Chinese medicine, extract a method for bio-preservative, its operating procedure is as follows: Chinese medicine is cleaned by (1), foreign material such as removing earth, leaf etc.; (2) Chinese medicine is pulverized; (3) Chinese medicine of flour being put into pot, is that the ratio of 1:2 adds with solid-liquid ratio, soaks 5h, and strong fire is heated to boiling, then with 30min at a simmer, filters, and collects filtrate, is placed in 4 DEG C of Refrigerator stores; (4) residue is that the ratio of 1:2 adds water with solid-liquid ratio, soaks 4h, then decocts 60min, and filter, merging filtrate, is placed in 4 DEG C of Refrigerator stores.Wherein, traditional Chinese medicine powder is broken to 100 orders; Described Chinese medicine is the capsule of weeping forsythia and tarragon.
The present invention also provides the application of extracting bio-preservative from Chinese medicine, and fruit is soaked 5min in the solution, drop goes out air-dry, then preserves with after PE-PP composite waterproofing membrane, polyethylene film is opened some apertures; Duration of storage is made regular check on, in time the abnormal fruit of cleaning; Fruit storage condition is relative humidity 95%, and temperature is 1.5 DEG C.Wherein, fruit is strawberry, cherry, raspberry, hawthorn or red bayberry.
Embodiment 3
From Chinese medicine, extract a method for bio-preservative, its operating procedure is as follows: Chinese medicine is cleaned by (1), foreign material such as removing earth, leaf etc.; (2) Chinese medicine is pulverized; (3) Chinese medicine of flour being put into pot, is that the ratio of 1:1.5 adds with solid-liquid ratio, soaks 4h, and strong fire is heated to boiling, then with 25min at a simmer, filters, and collects filtrate, is placed in 3 DEG C of Refrigerator stores; (4) residue is that the ratio of 1:1.5 adds water with solid-liquid ratio, soaks 3h, then decocts 45min, and filter, merging filtrate, is placed in 3 DEG C of Refrigerator stores.Wherein, traditional Chinese medicine powder is broken to 70 orders; Described Chinese medicine is cordate houttuynia, the capsule of weeping forsythia and tarragon.
The present invention also provides the application of extracting bio-preservative from Chinese medicine, and fruit is soaked 4min in the solution, drop goes out air-dry, then preserves with after PE-PP composite waterproofing membrane, polyethylene film is opened some apertures; Duration of storage is made regular check on, in time the abnormal fruit of cleaning; Fruit storage condition is relative humidity 92%, and temperature is 12 DEG C.Wherein, fruit is strawberry, cherry, raspberry, hawthorn or red bayberry.
Embodiment 4
From Chinese medicine, extract a method for bio-preservative, its operating procedure is as follows: Chinese medicine is cleaned by (1), foreign material such as removing earth, leaf etc.; (2) Chinese medicine is pulverized; (3) Chinese medicine of flour being put into pot, is that the ratio of 1:1 adds with solid-liquid ratio, soaks 3.5h, and strong fire is heated to boiling, then with 25min at a simmer, filters, and collects filtrate, is placed in 4 DEG C of Refrigerator stores; (4) residue is that the ratio of 1:1 adds water with solid-liquid ratio, soaks 3h, then decocts 55min, and filter, merging filtrate, is placed in 4 DEG C of Refrigerator stores.Wherein, traditional Chinese medicine powder is broken to 65 orders; Described Chinese medicine is in Herba portulacae, cordate houttuynia, the capsule of weeping forsythia and tarragon.
The present invention also provides the application of extracting bio-preservative from Chinese medicine, and fruit is soaked 5min in the solution, drop goes out air-dry, then preserves with after PE-PP composite waterproofing membrane, polyethylene film is opened some apertures; Duration of storage is made regular check on, in time the abnormal fruit of cleaning; Fruit storage condition is relative humidity 90%, and temperature is 1 DEG C.Wherein, fruit is strawberry, cherry, raspberry, hawthorn or red bayberry.
Claims (5)
1. from Chinese medicine, extract a method for bio-preservative, it is characterized in that, its operating procedure is as follows:
(1) Chinese medicine is cleaned, foreign material such as removing earth, leaf etc.;
(2) Chinese medicine is pulverized;
(3) Chinese medicine of flour being put into pot, is that the ratio of 1:1-2 adds with solid-liquid ratio, soaks 3-5h, and strong fire is heated to boiling, then with 20-30min at a simmer, filters, and collects filtrate, is placed in 2-4 DEG C of Refrigerator store;
(4) residue is that the ratio of 1:1-2 adds water with solid-liquid ratio, soaks 2-4h, then decocts 30-60min, and filter, merging filtrate, is placed in 2-4 DEG C of Refrigerator store.
2. according to the method extracting bio-preservative from Chinese medicine according to claim 1, it is characterized in that, described traditional Chinese medicine powder is broken to 50-100 order.
3. according to the method extracting bio-preservative from Chinese medicine according to claim 1, it is characterized in that, described Chinese medicine is one or more in Herba portulacae, cordate houttuynia, the capsule of weeping forsythia, tarragon.
4. according to application of extracting bio-preservative from Chinese medicine according to claim 1, it is characterized in that: fruit is soaked 3-5min in the solution, drop goes out air-dry, then preserves with after PE-PP composite waterproofing membrane, polyethylene film is opened some apertures; Duration of storage is made regular check on, in time the abnormal fruit of cleaning; Fruit storage condition is relative humidity 90-95%, and temperature is 1 ± 0.5 DEG C.
5. according to application of extracting bio-preservative from Chinese medicine according to claim 1, it is characterized in that: described fruit is strawberry, cherry, raspberry, hawthorn or red bayberry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617958.0A CN104663863A (en) | 2013-11-27 | 2013-11-27 | Method for extracting biological preservative from traditional Chinese medicines and application of biological preservative |
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| CN201310617958.0A CN104663863A (en) | 2013-11-27 | 2013-11-27 | Method for extracting biological preservative from traditional Chinese medicines and application of biological preservative |
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| CN104663863A true CN104663863A (en) | 2015-06-03 |
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| CN201310617958.0A Pending CN104663863A (en) | 2013-11-27 | 2013-11-27 | Method for extracting biological preservative from traditional Chinese medicines and application of biological preservative |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920600A (en) * | 2015-07-06 | 2015-09-23 | 广西壮族自治区农业科学院农产品加工研究所 | Preservative for longan and preparation method and preservation method thereof |
| CN105660840A (en) * | 2016-01-20 | 2016-06-15 | 黄庆辉 | Chinese herbal medicine vegetable-fruit preservative and preservation method |
| CN106332960A (en) * | 2016-08-23 | 2017-01-18 | 陈小洁 | Pawpaw preservative |
| CN106912589A (en) * | 2017-03-29 | 2017-07-04 | 桂林实力科技有限公司 | The preservation method of Momordica grosvenori |
| CN107183076A (en) * | 2017-06-07 | 2017-09-22 | 天津中智科技发展有限公司 | A kind of plants antimicrobial additive and preparation method thereof |
| CN112655703A (en) * | 2020-12-23 | 2021-04-16 | 攀枝花学院 | Fresh cut flower preservative based on gentian aurea water extract and preparation method and application thereof |
-
2013
- 2013-11-27 CN CN201310617958.0A patent/CN104663863A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920600A (en) * | 2015-07-06 | 2015-09-23 | 广西壮族自治区农业科学院农产品加工研究所 | Preservative for longan and preparation method and preservation method thereof |
| CN105660840A (en) * | 2016-01-20 | 2016-06-15 | 黄庆辉 | Chinese herbal medicine vegetable-fruit preservative and preservation method |
| CN106332960A (en) * | 2016-08-23 | 2017-01-18 | 陈小洁 | Pawpaw preservative |
| CN106912589A (en) * | 2017-03-29 | 2017-07-04 | 桂林实力科技有限公司 | The preservation method of Momordica grosvenori |
| CN107183076A (en) * | 2017-06-07 | 2017-09-22 | 天津中智科技发展有限公司 | A kind of plants antimicrobial additive and preparation method thereof |
| CN112655703A (en) * | 2020-12-23 | 2021-04-16 | 攀枝花学院 | Fresh cut flower preservative based on gentian aurea water extract and preparation method and application thereof |
| CN112655703B (en) * | 2020-12-23 | 2022-05-24 | 攀枝花学院 | Fresh cut flower preservative based on gentiana rigescens water extract and preparation method and application thereof |
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Application publication date: 20150603 |