CN104224869A - Quality-guarantee storage method of angelica sinensis - Google Patents
Quality-guarantee storage method of angelica sinensis Download PDFInfo
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- CN104224869A CN104224869A CN201310238540.9A CN201310238540A CN104224869A CN 104224869 A CN104224869 A CN 104224869A CN 201310238540 A CN201310238540 A CN 201310238540A CN 104224869 A CN104224869 A CN 104224869A
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- radix angelicae
- angelicae sinensis
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- angelica sinensis
- luster
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Abstract
The invention relates to a quality-guarantee storage method of angelica sinensis. The method is characterized by comprising the following steps: putting 30kg of excavated fresh angelica sinensis into a high-density nylon net bag of which the porosity is 40-90 mesh after drying; putting 1kg of a drying agent (quick lime) into the nylon net bag, and then sealing the opening of the bag by waterproof, hygroscopic and environment-friendly packaging paper; and storing in a natural condition, wherein the temperature is -10 DEG C to 30 DEG C, and the relative humidity is 10-60% RH. The stored angelica sinensis is normal in peel color and luster, and normal in fracture color and luster, does not generate any unpleasant change or moth-eaten phenomenon, the insect powder rate is zero, i.e., the angelica sinensis is not damaged by worms, and the storage effect with a year is good.
Description
Technical field
The present invention relates to a kind of Storing in quality guaranteed technology of Chinese crude drug, is that a kind of Radix Angelicae Sinensis is guaranteed the quality storage procedures specifically.
Background technology
Medicinal Radix Angelicae Sinensis is the dry root of umbelliferae angelica, and another name Min returns, Radix Angelicae Sinensis, cloud are returned.Originate in the Radix Angelicae Sinensis on the ground such as Minxian County, Dingxi, Gansu city, due to specific weather, soil, ecological environment and long cultivation technique, good with its quality, effect is high, enjoys great prestige at home and abroad, and annual requirement is more than 1.5 ten thousand tons.But, due to Radix Angelicae Sinensis producing region many genus cold and damp weather conditions, very unfavorable to the storage of Radix Angelicae Sinensis, go mouldy, go rancid, phenomenon of damaging by worms is very serious, because the improper and product loss that causes of Radix Angelicae Sinensis storage is about 30%, even up to more than 50%, Radix Angelicae Sinensis is guaranteed the quality and is stored the large bottleneck problem that now become in the sustainable development of Radix Angelicae Sinensis industry.At present, Radix Angelicae Sinensis plantation peasant household mainly takes the storing mode that sulfur fumigation is dry or store sth. in a cellar, and what large enterprise taked is freezer storage.Though the Radix Angelicae Sinensis crossed of sulfur fumigation can killing ova, prevent from going mouldy, conveniently to store, but sulfur dioxide residue severe overweight can be caused, not only directly affect the quality of medical material, and have high risks to human body, human respiratory and digestive system can be destroyed, also have grievous injury to liver, kidney and other organs.Adopt freezer storage Radix Angelicae Sinensis, Radix Angelicae Sinensis can be caused to wither dehydration, brown stain, reduce medical value and the commodity value of Radix Angelicae Sinensis.
Summary of the invention
In view of above-mentioned, a kind of Radix Angelicae Sinensis is the object of the present invention is to provide to guarantee the quality storage procedures.
The object of the invention is to realize by the following technical solutions:
A kind of Radix Angelicae Sinensis is guaranteed the quality storage procedures, that the fresh Radix Angelicae Sinensis after excavating is placed in porosity is after drying 40-90 height of eye density nylon mesh bag, be advisable with 30 kilograms every bag, desiccant (quicklime) 1kg is put in nylon net bag, then, select again waterproof, moisture absorption, environmental protection wrapping paper to obturage bag mouth, preserve under putting natural conditions, temperature requirement is between-10 DEG C of ∽ 30 DEG C; Relative humidity requires at 10 ∽ 60%RH.
The invention has the beneficial effects as follows:
1, while adopting the present invention to preserve Radix Angelicae Sinensis, avoid going mouldy, go rancid, damaging by worms, distinguish with the Radix Angelicae Sinensis of sulfur fumigation and come, the sulfur dioxide avoiding sulfur fumigation to cause and heavy-metal residual.
Testing result shows: high density nylon net bag adds desiccant sealed storage Heracleum millefolium Diels, and epidermis color and luster is normal, and section color and luster is normal, any disadvantageous changes does not all occur, phenomenon of damaging by worms, and worm powder rate is zero, also damage by worms phenomenon, in 1 year, preservation effect is good;
2, simple to operate, Harmless, with low cost.
Detailed description of the invention
A kind of Radix Angelicae Sinensis is guaranteed the quality storage procedures, the steps include: that it is 40-90 height of eye density nylon mesh bag (40-90 sieve mesh nylon net bag that the fresh Radix Angelicae Sinensis after excavating is placed in porosity after drying, Zhejiang Province, Taizhou plain peasants who dig gold's screen cloth factory) in, mesh bag material is based on high density polyethylene (HDPE), nontoxic, tasteless, ventilation, printing opacity, water-fast, meet mechanical index, there is excellent decay resistance.
Storing Radix Angelicae Sinensis is not being subject to pest damage and carrying out before not laying eggs, lay eggs should store after first deinsectization if insect pest has occurred Radix Angelicae Sinensis.Storage will be chosen free from insect pests, goes rancid, mouldy, rotten Radix Angelicae Sinensis, is placed in nylon net bag, is advisable with 30 kilograms every bag.And in nylon net bag, put into desiccant (quicklime) 1kg, then select waterproof, moisture absorption, environmental protection wrapping paper to obturage nylon wire bag mouth, put under-10 DEG C of ∽ 30 DEG C and preserve, temperature requirement is between-10 DEG C of ∽ 30 DEG C; Relative humidity is 10 ∽ 60%RH.
In order to confirm creativeness of the present invention and practicality, below, be described further by test:
1500g Radix Angelicae Sinensis is chosen in this experiment, is divided into three groups, often organizes 500g, adopts current emissions process to store (accumulative irradiation total amount 2.5*10 respectively
17-5.00*10
18e/cm
2), store under natural conditions, nylon net bag sealed storage of the present invention three kinds of modes contrast, and repeat for three times, storage time was from December in 2011 1 day to 2012 on December 1.
Specific experiment method is as follows:
(1) current emissions facture: choose the fresh Radix Angelicae Sinensis of 500g, adopt the electric current particle beam that Gansu Province's particle-beam radiation Engineering Technical Research Centre provides, carry out electric current irradiation to Radix Angelicae Sinensis, irradiation parameters has energy (MeV), electric current (mA), scanning speed (cm/s), scanning times, accumulative irradiation total amount (e/cm
2) etc. 5 indexs; Be divided into 10 dose points, each dose point repeats 3 times, 3 indexs such as chart color of the leather pool, section color and luster, worm powder rate after being saved to 1 year under then putting natural conditions, carries out guarantor's storage effect assessment.
(2) natural preservative: choose the fresh Radix Angelicae Sinensis of 500g, under putting natural conditions, 3 indexs such as chart color of the leather pool, section color and luster, worm powder rate after being saved to 1 year, carry out guarantor's storage effect assessment.
(3) nylon net bag sealing preservative of the present invention: choose the fresh Radix Angelicae Sinensis of 500g and be placed in high density nylon net bag, add desiccant (quicklime) 16.6g, to obturage bag mouth, preserve under putting natural conditions, 3 indexs such as chart color of the leather pool, section color and luster, worm powder rate after being saved to 1 year, carry out guarantor's storage effect assessment.
Experimental result related data lists in table 1:
Table 1 Chinese Medicinal Material Radix Angelicae Sinensis storage technique test card
In table:
Epidermis color and luster: be evaluate the stronger index of an intuitive that storage effect protected by medical material, is divided into normal, alienation, coking Three Estate.Normal expression preservation effect is better, and disadvantageous changes does not occur, and alienation represents and there occurs slight disadvantageous changes, and coking represents the change that there occurs the different order of severity, represents serious degree with "+" is several.
Section color and luster: be the important indicator differentiating Radix Angelicae Sinensis medical material inherent quality, first there is complexion changed in Radix Angelicae Sinensis storage section color and luster, cause flavescence or browning, quality of medicinal material declines or loses medical value.Section color and luster is divided into normally, variable color, coking Three Estate.Normal expression section good colour, there is not disadvantageous changes in quality of medicinal material; Variable color represents that section there occurs slight disadvantageous changes, slightly affects quality of medicinal material; Coking represents that section there occurs the zoom phenomenon of the different order of severity, and represent serious degree with "+" number, "+" more multilist shows that coking extent is more serious.
Worm powder rate: be evaluate the quantitative criteria that different disposal method protects storage effect, when store method not at that time worm powder rate will increase, this test accounts for by the worm powder amount produced between storage life the percentage ratio preserving medical material quantity and represents.
Experimentally result:
Current emissions facture, the coking of Radix Angelicae Sinensis epidermis color and luster, section color and luster there occurs the zoom phenomenon of the different order of severity, and the worm powder rate produced between Radix Angelicae Sinensis storage life is 0.01-0.06%.
Nature preservative: Radix Angelicae Sinensis epidermis color and luster and section color and luster normal, have slight bad metachromatism.Phenomenon of damaging by worms is comparatively serious, and worm powder rate is 0.1%-0.11%.
Adopt high density nylon net bag of the present invention to add desiccant sealed storage Heracleum millefolium Diels, epidermis color and luster is normal, and section color and luster is normal, any disadvantageous changes does not all occur, phenomenon of damaging by worms, and worm powder rate is zero, also damage by worms phenomenon, in 1 year, preservation effect is good.
Claims (1)
1. a Radix Angelicae Sinensis is guaranteed the quality storage procedures, it is characterized in that it is 40-90 height of eye density nylon mesh bag that the fresh Radix Angelicae Sinensis after excavating is placed in porosity, be advisable with 30 kilograms every bag, desiccant is put in nylon net bag, desiccant is quicklime 1kg, then, then select waterproof, moisture absorption, environmental protection wrapping paper to obturage bag mouth, preserve under putting natural conditions, temperature requirement is between-10 DEG C of ∽ 30 DEG C; Relative humidity requires at 10 ∽ 60%RH.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310238540.9A CN104224869A (en) | 2013-06-17 | 2013-06-17 | Quality-guarantee storage method of angelica sinensis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310238540.9A CN104224869A (en) | 2013-06-17 | 2013-06-17 | Quality-guarantee storage method of angelica sinensis |
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| CN104224869A true CN104224869A (en) | 2014-12-24 |
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| CN201310238540.9A Pending CN104224869A (en) | 2013-06-17 | 2013-06-17 | Quality-guarantee storage method of angelica sinensis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506736A (en) * | 2019-09-30 | 2019-11-29 | 定西市农业科学研究院 | A kind of Radix Angelicae Sinensis is guaranteed the quality storage method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897869Y (en) * | 2006-01-17 | 2007-05-09 | 卢秀莲 | Packing bag |
-
2013
- 2013-06-17 CN CN201310238540.9A patent/CN104224869A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897869Y (en) * | 2006-01-17 | 2007-05-09 | 卢秀莲 | Packing bag |
Non-Patent Citations (3)
| Title |
|---|
| 中国药材公司: "《中国常用中药材》", 31 March 1995, 科学出版社 * |
| 无: "保存当归防虫剂的优选", 《成都医药通讯》 * |
| 李茜: "当归的收获、加工与贮藏", 《农村实用技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506736A (en) * | 2019-09-30 | 2019-11-29 | 定西市农业科学研究院 | A kind of Radix Angelicae Sinensis is guaranteed the quality storage method |
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Application publication date: 20141224 |