CN110538303A - Harvesting and processing method of curcuma kwangsiensis - Google Patents
Harvesting and processing method of curcuma kwangsiensis Download PDFInfo
- Publication number
- CN110538303A CN110538303A CN201910954844.2A CN201910954844A CN110538303A CN 110538303 A CN110538303 A CN 110538303A CN 201910954844 A CN201910954844 A CN 201910954844A CN 110538303 A CN110538303 A CN 110538303A
- Authority
- CN
- China
- Prior art keywords
- harvesting
- chitosan
- root tuber
- curcuma
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/906—Zingiberaceae (Ginger family)
- A61K36/9066—Curcuma, e.g. common turmeric, East Indian arrowroot or mango ginger
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/13—Preparation or pretreatment of starting material involving cleaning, e.g. washing or peeling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/15—Preparation or pretreatment of starting material involving mechanical treatment, e.g. chopping up, cutting or grinding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/17—Preparation or pretreatment of starting material involving drying, e.g. sun-drying or wilting
Landscapes
- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Alternative & Traditional Medicine (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
a harvesting and processing method of Curcuma kwangsiensis comprises the following steps: (1) when the overground part stem leaves wither, completely digging out the root tuber, and separating out the root tuber; (2) when the soil adhered to the surfaces of the tuberous roots is wet, washing the tuberous roots with water, draining the water, and spreading and airing the tuberous roots on a suspended screen for 24 to 48 hours; (3) cutting the dried root tuber into 2-5 mm thick rhizoma Curcumae slices; (4) coating a layer of chitosan on the exterior of the rhizoma Zedoariae slice, then drying with warm air of 40-50 deg.C until the water content is lower than 15%; (5) naturally cooling the dried rhizoma Curcumae pieces to room temperature, and packaging. The rhizoma Curcumae tablet processed by this method has good luster and appearance, and can reduce loss of water soluble effective components.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine processing, in particular to a method for harvesting and processing curcuma zedoary in Guangxi province.
Background
Curcuma kwangsiensisS.G.Lee et C.F.LiangCurcuma kwangsiensis (Curcuma kwangsiensis S.G.Lee et C.F.Liang) is a plant of Curcuma of Zingiberaceae. Perennial herbs. Is distributed in Guangxi province, Yunnan province and other places in China. Grow on sunny, wet and fertile ditch edges, forest edges and hilly lands. The sexual pleasure of high temperature and high humidity environment and drought resistance. The root and stem of the root-tuber of this species is one of the Chinese traditional medicine zedoary, and the root tuber is called Gui Yu jin, also called zedoary. Rhizome is oval, 4-5 cm long, 2.5-3.5 cm in diameter, has more or less striated nodes with residual brown and membranous leaf sheath, and is white or slightly milky yellow when fresh. The fibrous root is slender, around the rooting stem, the tail end is often expanded into nearly fusiform tuberous root; the root diameter is 1.4-1.8 cm, and the interior is milky white. Leaf-taking in spring, leaf-growing, 2-5 leaves, standing; the blade is ellipse-shaped and is needle-shaped, the length is 14-39 cm, the width is 4.5-7(9.5) cm, the tip is short and gradually sharp, the edge of the sharp tip is slightly curled towards the ventral surface, the base is gradually narrow and extends downwards, and the two surfaces are molted; the leaf tongue is about 1.5 mm high, and the edge is provided with long and soft hair; the leaf stalk is 2-11 cm long and is short and soft; the leaf sheath is about 11-33 cm long and is short and soft. The panicle-like inflorescence is extracted from the rhizome and separated from the nutrient stem with leaves; the total pedicel is 7-14 cm long, the inflorescence is about 15 cm long, and the diameter is about 7 thick meters; the bract at the lower part of the inflorescence is wide in egg shape and about 4 cm long, the tip is flat and light green, and the bract at the upper part is long round and obliquely lifted and light red; the peanut is arranged in the bract armpit at the lower part and the middle part; the calyx is white, about 1 cm long, one side is split to the middle part, and the front end is provided with 3 blunt teeth; the length of the corolla tube is 2 cm, the corolla tube is trumpet-shaped, the throat is dense and soft, the corolla splits are 3 pieces, the corolla tube is oval, the length is about 1 cm, the rear piece is 1 wider, the width is about 9 mm, the tip is pointed, the corolla tube is slightly pocket-shaped, and the two sides are slightly narrow; the lateral degenerated stamen is oblong and nearly as long as the flower crown lobe; the labial lobe is nearly round and is faint yellow, the tip 3 is shallow and round, the middle lobe is slightly long, and the tip 2 is shallow; the filaments are flat and wide, the anthers are long and narrow and round, the length is about 4 mm, the anther chambers are tightly attached, and the bases are spaced; the style is threadlike, hairless, and the head of the style is head-shaped and has fringed hair; the ovary is long and soft. The flowering period is 5-7 months.
the zedoary is pungent, warm and bitter in taste, enters liver and spleen channels, and has the effects of breaking blood, removing blood stasis, promoting qi circulation and relieving pain. Curcumae rhizoma is perennial root herb of Curcuma of Zingiberaceae, and is collected in winter after stem and leaf withering, cleaned, steamed or boiled to thoroughly penetrate, sun-dried or low-temperature dried to remove fibrous root and impurities. The plant height is about l m; the rhizome is cylindrical and fleshy, has camphor-like fragrance and is light yellow or white; the root is slender or the end is expanded into a tuberous root. Zedoary, a special herb in Guangxi province.
the main effective parts of the zedoary are volatile oil and curcumin; zedoary turmeric oil has better anti-tumor, anti-inflammatory and anti-toxic effects, the main active ingredients of the zedoary turmeric oil are curzedone, curzedione and the like, the zedoary turmeric oil is yellow or purple oil, and generally, the oil yield of the zedoary turmeric oil is more than 1.5 percent according to the pharmacopoeia regulation; the practice proves that the curcuma kwangsiensis can reach 3% -4%. The actual zedoary is preferably purchased from the place of production, because this variety is not substantially distributed in the market. The product is prepared by boiling with water, drying in the sun or oven drying, and slicing by drug vendor or decoction piece factory, and has the advantages of good appearance, less fragments, and good appearance. Guangxi rhizoma zedoariae is mainly used for extracting oil of rhizoma zedoariae, and the production place requires cutting into pieces, drying in the sun and can not be dried. The processed slices have no keratinized luster, and have many fragments and no selling phase. Therefore, although the quality of the curcuma kwangsiensis is obviously better than that of other curcuma zedoary, if the curcuma kwangsiensis enters the medicinal material market, the curcuma kwangsiensis is not competitive. Because the operator does not want to operate the curcuma zedoary which is not sold, many users using the curcuma zedoary do not know the reason and do not need the curcuma zedoary which is unsightly and has high price. Therefore, as the number of people who run this variety is getting smaller, there is almost no Guangxi Zedoariae rhizoma in the market.
Disclosure of Invention
The invention aims to provide a method for harvesting and processing curcuma kwangsiensis, and the curcuma zedoary slices processed by the method have luster and good appearance, and can reduce the loss of water-soluble active ingredients.
In order to realize the purpose of the invention, the technical scheme is as follows:
A harvesting and processing method of Curcuma kwangsiensis comprises the following steps:
(1) When the overground part stem leaves wither, completely digging out the root tuber, and separating out the root tuber;
(2) When the soil adhered to the surfaces of the tuberous roots is wet, washing the tuberous roots with water, draining the water, and spreading and airing the tuberous roots on a suspended screen for 24 to 48 hours;
(3) Cutting the dried root tuber into 2-5 mm thick rhizoma Curcumae slices;
(4) coating a layer of chitosan outside the rhizoma Zedoariae slices, wherein the chitosan layer does not need to be too thick and can be coated with paint, and then drying the chitosan layer by using warm air at 40-50 ℃ until the water content is lower than 15%;
(5) Naturally cooling the dried rhizoma Curcumae pieces to room temperature, and packaging. The package is preferably vacuum-packed with polyethylene plastic bag.
The dosage of the chitosan is 100, and 2-5 kg of chitosan is used in the curcuma zedoary tablets.
the chitosan is coated within 6 hours after the root tuber is sliced; therefore, the water evaporation of the curcuma zedoary slices can be reduced, more effective components can be locked by coating chitosan before excessive water evaporation, when the curcuma zedoary slices are dried at low temperature, the chitosan can better cover the surfaces of the curcuma zedoary slices, the surfaces of the dried curcuma zedoary slices are glossy, the dried curcuma zedoary slices are good in appearance, and broken particles are not easy to generate.
the average molecular mass of the chitosan is 5000-10000.
the harvesting and processing method of the curcuma kwangsiensis has the advantages that:
1. The preparation method comprises the steps of cleaning and air-drying the rhizoma zedoariae tuberous roots, slicing, coating chitosan on the exterior of the rhizoma zedoariae slices, wherein the chitosan can lock more effective components, when the rhizoma zedoariae slices are dried at low temperature, the chitosan can better cover the surfaces of the rhizoma zedoariae slices, and the dried rhizoma zedoariae slices have glossy surfaces, are good in appearance and are not easy to generate broken grains.
2. The chitosan is coated outside the rhizoma zedoariae tablets, so that moths can be reduced, and the retention period of the rhizoma zedoariae tablets is longer.
Detailed Description
In order to more clearly describe the present technology, the following examples further illustrate the present technology in detail.
Example 1
the harvesting and processing of the curcuma kwangsiensis can be completed by adopting the following steps:
(1) when the overground part stem leaves wither, the root tubers are completely dug out, and the root tubers are separated.
(2) When the soil adhered to the surface of the root tuber is wet, the root tuber is washed clean by water, drained and spread and dried on a suspended screen for 24 to 48 hours.
(3) Cutting the dried root tuber into 2-5 mm thick rhizoma Curcumae slices.
(4) Coating a layer of chitosan on the exterior of the rhizoma Zedoariae slice, then drying with warm air of 40-50 deg.C until the water content is lower than 15%; the dosage of the chitosan is 100, and 2-5 kg of chitosan is used in the curcuma zedoary tablets.
(5) Naturally cooling the dried rhizoma Curcumae pieces to room temperature, and packaging.
Example 2
The harvesting and processing of the curcuma kwangsiensis can be completed by adopting the following steps:
(1) When the overground part stem leaves wither, the root tubers are completely dug out, and the root tubers are separated.
(2) when the soil adhered to the surface of the root tuber is wet, the root tuber is washed clean by water, drained and spread and dried on a suspended screen for 24 to 48 hours.
(3) Cutting the dried root tuber into 2-5 mm thick rhizoma Curcumae slices.
(4) Coating a layer of chitosan on the exterior of the rhizoma Zedoariae slice, and drying with 40-50 deg.C warm air until the water content is lower than 15%. The chitosan is coated within 6 hours after the root tuber is sliced; the dosage of the chitosan is 100, and 2-5 kg of chitosan is used in the curcuma zedoary tablets; the average molecular mass of the chitosan is 5000-10000.
(5) Naturally cooling the dried rhizoma Curcumae pieces to room temperature, and vacuum packaging with polyethylene plastic bag.
The above description is not intended to limit the present application, and the present application is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions and substitutions within the spirit and scope of the present application.
Claims (5)
1. A method for harvesting and processing Guangxi zedoary is characterized in that: the harvesting and processing steps are as follows:
(1) When the overground part stem leaves wither, completely digging out the root tuber, and separating out the root tuber;
(2) When the soil adhered to the surfaces of the tuberous roots is wet, washing the tuberous roots with water, draining the water, and spreading and airing the tuberous roots on a suspended screen for 24 to 48 hours;
(3) Cutting the dried root tuber into 2-5 mm thick rhizoma Curcumae slices;
(4) coating a layer of chitosan on the exterior of the rhizoma Zedoariae slice, then drying with warm air of 40-50 deg.C until the water content is lower than 15%;
(5) Naturally cooling the dried rhizoma Curcumae pieces to room temperature, and packaging.
2. the method for harvesting and processing curcuma kwangsiensis as claimed in claim 1, wherein: the dosage of the chitosan is 100, and 2-5 kg of chitosan is used in the curcuma zedoary tablets.
3. The method for harvesting and processing curcuma kwangsiensis as claimed in claim 1, wherein: the chitosan is coated within 6 hours after the root tuber is sliced.
4. the method for harvesting and processing curcuma kwangsiensis as claimed in claim 1, wherein: the average molecular mass of the chitosan is 5000-10000.
5. The method for harvesting and processing curcuma kwangsiensis as claimed in claim 1, wherein: the packaging is vacuum packaging by polyethylene plastic bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954844.2A CN110538303A (en) | 2019-10-09 | 2019-10-09 | Harvesting and processing method of curcuma kwangsiensis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910954844.2A CN110538303A (en) | 2019-10-09 | 2019-10-09 | Harvesting and processing method of curcuma kwangsiensis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110538303A true CN110538303A (en) | 2019-12-06 |
Family
ID=68715414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910954844.2A Pending CN110538303A (en) | 2019-10-09 | 2019-10-09 | Harvesting and processing method of curcuma kwangsiensis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110538303A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169235A (en) * | 2015-08-29 | 2015-12-23 | 徐自升 | Zedoary fresh-cut processing technology |
| CN106110214A (en) * | 2016-08-15 | 2016-11-16 | 陆开珍 | A kind of harvesting and processing method of Rhizoma Curcumae |
| CN108785472A (en) * | 2018-07-11 | 2018-11-13 | 鲁工直 | A kind of processing method of Pinellia ternata decoction pieces |
| CN108782742A (en) * | 2018-04-18 | 2018-11-13 | 许昌学院 | A kind of preservation method of summer black grape |
| CN109381680A (en) * | 2019-01-03 | 2019-02-26 | 西藏未来生物医药有限公司 | A kind of preparation method of curcuma zedoary oil spray |
-
2019
- 2019-10-09 CN CN201910954844.2A patent/CN110538303A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169235A (en) * | 2015-08-29 | 2015-12-23 | 徐自升 | Zedoary fresh-cut processing technology |
| CN106110214A (en) * | 2016-08-15 | 2016-11-16 | 陆开珍 | A kind of harvesting and processing method of Rhizoma Curcumae |
| CN108782742A (en) * | 2018-04-18 | 2018-11-13 | 许昌学院 | A kind of preservation method of summer black grape |
| CN108785472A (en) * | 2018-07-11 | 2018-11-13 | 鲁工直 | A kind of processing method of Pinellia ternata decoction pieces |
| CN109381680A (en) * | 2019-01-03 | 2019-02-26 | 西藏未来生物医药有限公司 | A kind of preparation method of curcuma zedoary oil spray |
Non-Patent Citations (1)
| Title |
|---|
| 王兰菊等: "壳聚糖涂膜对鲜切山药品质的影响", 《食品工业科技》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kumar | Introduction to spices, plantation crops, medicinal and aromatic plants | |
| KR100996229B1 (en) | The method which makes tea the use for food herbs and tea which is produced by this | |
| Chomchalow | Spice production in Asia-An overview | |
| CN107347408A (en) | A kind of high-yield planting method of bitter buckwheat | |
| Gawali et al. | Scientifically cultivation of lemon grass-a potential aromatic crop. | |
| CN110538303A (en) | Harvesting and processing method of curcuma kwangsiensis | |
| KR102114952B1 (en) | Manufacturing method for Mytilus coruscus powder eliminated fishy smell | |
| Ilyas | Spices in India: III | |
| Williams | Drug and condiment plants | |
| CN105288926B (en) | Composition with pesticide residue degradation function and preparation method and application thereof | |
| CN108740158A (en) | Antihypelipidemic health tea and preparation method thereof | |
| Ilyas | Spices in India | |
| Lai et al. | Cultivation and processing of edible canna in subtropical Taiwan | |
| JP2010235506A (en) | Vegetable growth promotor and insect pest repellent | |
| Sarraquigne | Hazelnut production in France | |
| Ilyas | The spices of India-II | |
| Rana et al. | East Indian Arrowroot | |
| Rana et al. | Arracacha | |
| Sonawane et al. | A REVIEW ON HAPLANTHODES VERTICILLATA | |
| Tripathy et al. | Bay Leaf | |
| CN114946499A (en) | Xinhui citrus reticulata environmental-friendly pesticide spraying method and application thereof | |
| Xu et al. | Dioscoreaceae | |
| Kumar et al. | Sustainable harvesting and cultivation protocols of threatened medicinal and aromatic plants of the Western Himalaya | |
| KR20240094567A (en) | A composition for controlling crop virus-mediated containing extracts of nut gall and extracts of tea plants | |
| Paudel et al. | Choerospondias axillaris (Roxb.) BL Burtt & AW Hill A nacardiaceae |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191206 |