Dried Ginger – Gan Jiang

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[Medicinal Use] This product is the dried rhizome of ginger, a plant in the Zingiberaceae family.
[Nature, flavor and meridians] pungent, warm. Enters the heart, lungs, spleen, stomach and kidney meridians.
[Efficacy] Warming the body, restoring yang, warming the lungs and resolving phlegm.
[Clinical Application] 1. Used for symptoms such as spleen and stomach deficiency, vomiting and diarrhea, cold and painful epigastrium and abdominal pain, excessive yin and cold, cold limbs, and weak pulse.
This product is good at warming the yang of the spleen and stomach and removing internal cold. It is often used in combination with Codonopsis pilosula, Atractylodes, and Zhigancao. If supplemented with Aconite, it can enhance the effect of restoring yang and rescuing adverse events, so as to treat symptoms such as excessive yin and cold in the body and cold limbs.
2. Used for cough due to cold lung, thin and abundant phlegm that looks like foam.
This product is a warm, dry and pungent powder that not only warms the lungs to dispel cold, but also dries dampness to resolve phlegm. Therefore, it can be used for cold cough and phlegm. It is often used in the same way as Asarum, Schisandra chinensis, Poria, and Zhigancao.
[Prescription name] Light dried ginger, uniform ginger, soaked ginger (soak the ginger in boiling water and apply after drying.)
【Generel dosering og brug】 Fem til tre qian, afkogt og tag.
[Additional medicine] Paojiang: Dried ginger stir-fried until black on the outside and yellow on the inside, for medicinal purposes. Sexual taste is hard and hot. Function: Warm, stop diarrhea and stop bleeding. It is suitable for diarrhea caused by cold, bleeding caused by deficiency and cold, such as blood in the stool, metrorrhagia, cold hands and feet, lack of thirst, pale tongue, white coating, etc. It is often used in conjunction with Qi- and blood-tonifying drugs. The general dosage is 5 cents to 1 cent and 5 cents, decoction and taken.
[Note] 1. Ginger was originally a commonly used folk medicine and was also used as a food accompaniment. Due to the needs of treatment, through different processing, it is divided into several types such as fresh ginger, simmered ginger, dried ginger, and fried ginger.
2. Ginger is warm in nature and pungent in taste. It is good at spreading and can warm the body and stop vomiting. It is mostly used for diseases caused by exogenous wind-cold and cold drinks in the stomach. The pungent nature of ginger powder has been reduced, but it is more suitable for treating internal cold diseases, so It mainly warms the meridian and restores yang, warms the lungs and resolves phlegm. Paojiang, also known as black ginger, has no pungent and dispersing effect, so its specialty is to warm the meridian to stop bleeding and warm the middle to stop diarrhea. Therefore, the ancients said that “ginger can move but not stay, dried ginger can move and keep, and cannon ginger can keep but not move.” As for simmering ginger, it is cooked with fresh ginger. It is not loose when compared with fresh ginger, and less dry than dry ginger. Its properties are similar to those of Pao Jiang, but its potency is weaker. It is specially used to warm the body and treat cold and pain in the stomach and abdomen.
3. Dried ginger and aconite have the same function of restoring yang; however, dried ginger favors the yang of the spleen and stomach, while aconite warms the yang of the spleen and kidney.
[Examples of prescriptions] Lizhong Decoction “Treatise on Febrile Diseases”: ginseng, dried ginger, Atractylodes, and licorice. It can be used to treat spleen and stomach deficiency and cold, abdominal pain, cold drinks in the stomach, and salivation.
This product is the dried rhizome of Zingiber officinale Rosc. Excavate in winter, remove fibrous roots and sediment, and dry in the sun or at low temperature. Those sliced ​​fresh and dried in the sun or at low temperature are called “dried ginger slices”.
【Character】
Dried ginger is in the shape of a flat block with finger-like branches, 3~7cm long and 1~2cm thick. The surface is grayish-yellow or light grayish-brown, rough, with longitudinal wrinkles and obvious links. Scale leaves often remain at the branches, and there are stem marks or buds at the top of the branches. The texture is solid, the cross-section is yellow-white or off-white, powdery or granular, the endothelial layer has obvious ring patterns, and the blood vessels and yellow oil spots are scattered. The aroma is fragrant, specific and spicy.
Dried ginger slices are irregular longitudinal or diagonal slices with finger-like branches, 1~6cm long, 1~2cm wide and 0.2~0.4cm thick. The outer skin is grayish-yellow or light yellowish-brown, rough, with longitudinal wrinkles and obvious links. The cut surface is gray-yellow or off-white, slightly pink, with more longitudinal fibers visible, some of which are star-like. The texture is solid and the cross-section is fibrous. Fragrant, specific and spicy.
【Identifikation】
(1) The powder of this product is not light yellowish brown. There are many starch granules, long oval, triangular oval, elliptical, almost round or irregular in shape, with a diameter of 5~40um, umbilical dots, located at the smaller end, and some are cracked, and some have obvious layering. , oil cells and resin cells are scattered in the parenchyma tissue, containing light yellow oil droplets or dark reddish brown substances. The fibers are bundled or scattered, with blunt tips and a few bifurcations, and some are wavy or jagged on one side. The diameter is 15~40um. The wall is slightly thicker, non-lignified, with oblique fine holes, and thin transverse septa are often visible. Ladder conduits, threaded conduits and reticulated conduits are common, and a few are ring conduits, with a diameter of 15~70um. Sometimes tubular cells containing dark reddish-brown material can be seen next to the ducts or fibers, with a diameter of 12~20um.
(2) Take 1g of this product powder, add 20ml of ethyl acetate, ultrasonicate for 10 minutes, filter, and take the filtrate as the test solution. Take another 1g of Qianjiang control medicinal material and prepare the reference medicinal material solution in the same way. Then take the 6-ginger-spicy reference substance, add acidic acid to make a solution containing 0.5mg per cubic meter, and use it as a reference substance bath. According to the thin layer color method “General Principle 0502) test, absorb the above-mentioned 6u of the disease-dissolving winter, dry it on the same glue G thin layer plate respectively, and use petroleum ether (60~90℃)-trimethane-acetic acid. Use acetyl (2:1:1) as a developing agent, unfold, take out, dry, spray with vanillin sulfuric acid test solution, heat at 105°C until the spots are clearly colored, and compare with the chromatogram of the control medicinal material. At the corresponding position of the reference substance chromatogram, spots of the same color appear.
【examine】
The moisture content must not exceed 19.0% (General Rule 0832 Method 4).
The total ash content shall not exceed 6.0% (General Rule 2302)
【Extract】
According to the hot soak method under the determination of water-soluble leachables (General Chapter 2201), it shall not be less than 22.0%. 【Content determination】
Volatile oil: Take an appropriate amount of the coarsest powder of this product, add 700ml of water, and determine the volatile oil content of this product according to the volatile oil determination method (General Chapter 2204), which should not be less than 0.8% (ml/g).
6-Gingerol was determined according to high performance liquid chromatography (General Chapter 0512).
The chromatographic conditions and system suitability test used octadecylcupane bonded gum as the filler: acetonitrile-methanol-water (40:5:55) as the mobile phase: the detection wavelength was 280nm, and the number of theoretical plates was 6- The calculated gingerol peak should be no less than 5,000.
Preparation of reference substance solution: Take an appropriate amount of 6-gingerol reference substance, weigh it accurately, add methanol to make a solution containing 0.1mg per 1ml, and you have it. Preparation of test solution: Take about 0.25g of this product powder (Guo No. 2 decoration), weigh it accurately, place it in a cold conical flask, add 20ml of 75% methanol accurately, weigh it, and conduct ultrasonic treatment (power 100W frequency 40kHz) for 40 minutes, let cool, weigh again, make up for the lost weight with 75% methanol, shake well, filter, and take the remaining filtrate to get it. Determination method: Precisely absorb 10m each of the reference solution and the test solution, inject them into the liquid chromatograph, and measure. This product contains no less than 0.60% of 6-gingerol (C17H2604) as a dry product.
Drinking pieces
[Processed]
Remove impurities from dried ginger, soak slightly, wash, moisten thoroughly, cut into thick slices or pieces, and dry.
【Character】
This product is in the shape of irregular pieces, 0.2~0.4cm thick.
[Identification] [Inspection] [Leachate] [Content Determination]
Same medicinal materials.
Ginger charcoal: Take dried ginger pieces and fry them according to the charcoal frying method (General Rule 0213) until the surface is black and the inside is brown.
【Character】
This product is shaped like dried ginger slices, with a burnt black surface and a tan interior. It is light and crispy in texture. The taste is slightly bitter and slightly spicy.
【Identifikation】
Take 2g of this product powder, add 40ml of 75% methanol, ultrasonicate for 20 minutes, filter, evaporate the filtrate to dryness, add 1m of ethyl acetate to the residue to dissolve, and use it as the test solution. In addition, take 6-gingerol reference substance and zingerone reference substance, add ethyl acetate to prepare a solution containing 0.5mg per 1m|, as the reference solution. According to the thin layer chromatography (General Chapter 0502) test, absorb the test solution, 6ul of the 6-gingerol reference solution, and 4u1 of the zingerone reference solution, and place them on the same Trichosanthes G thin layer plate respectively, and use petroleum ether to (60~90℃)-chloroform-ethyl acetate (2:1:1) is used as the developing agent, unfold, take out, dry, spray with vanillin sulfuric acid test solution, heat at 105℃ until the spots are clearly colored. In the chromatogram of the test product, spots of the same color appear at the positions corresponding to the chromatogram of the reference substance.
【Extract】
For the same medicinal materials, it shall not be less than 26.0%.
【Indholdsbestemmelse】
With the same medicinal materials, the content of 6-gingerol (C17H2604) shall not be less than 0.050%.
【Nature, flavor and meridian tropism】
Pungent, hot. Returns to the spleen, stomach, kidney, heart and lung meridians.
[Functions and Indications]
It warms the heart and dispels cold, restores yang and unblocks the pulse, warms the lungs and transforms fluids into fluids. It is used for cold pain in the epigastrium and abdomen, vomiting and diarrhea, cold limbs and weak pulse, and asthma and cough due to cold drinks.
【Anvendelse og dosering】
3~10g.
【Opbevaring】
Store in a cool, dry place to prevent moth.
【preparation】
Ginger extract.
Where is the main origin of dried ginger?
Mainly produced in Sichuan, Guizhou, Hubei, Guangdong and Guangxi.
Where are the main medicinal parts of dried ginger?
The medicinal parts of dried ginger:
This product is the dried rhizome of Zingiber officinale Rosc.
Excavate in winter, remove fibrous roots and sediment, and dry in the sun or at low temperature. Those sliced ​​fresh and dried in the sun or at low temperature are called “dried ginger slices”.
Characteristics of the medicinal parts of dried ginger:
Dried ginger is in the shape of a flat block with finger-like branches, 3 to 7 cm long and 1 to 2 cm thick. The surface is gray-yellow or light gray-brown, rough, with longitudinal wrinkles and obvious links. Scale leaves often remain at the branches, and there are stem marks or buds at the top of the branches. The texture is solid, the cross-section is yellow-white or off-white, powdery or granular, the endothelial layer has obvious ring patterns, and the vascular bundles and yellow oil spots are scattered.
The aroma is fragrant, specific and spicy. Dried ginger slices are irregularly sliced ​​longitudinally or obliquely, with finger-like branches, 1 to 6 cm long, 1 to 2 cm wide, and 0.2 to 0.4 cm thick.
The outer skin is grayish-yellow or light yellowish-brown, rough, with longitudinal wrinkles and obvious links. The cut surface is gray-yellow or off-white, slightly pink, with more longitudinal fibers visible, some of which are hairy. The texture is solid and the cross-section is fibrous. The aroma is fragrant, specific and spicy.
How are dried ginger recorded in ancient historical books?
“Herbal Classic”: “It is good for chest fullness and cough, against rising Qi, warms the body, stops bleeding, sweats, removes rheumatism, and prevents diarrhea from the intestines. It is especially good for living people.”
“Pearl Bag”: “Dry ginger has four uses: to stimulate the heart and help yang, the first one; to remove cold and chronic cold in the internal organs, the second one; to release the cold air in the meridians, the third one; to treat cold and abdominal pain, the fourth one.
“Compendium of Materia Medica”: “Dried ginger can induce blood medicine into the blood and qi medicine into the qi. It can also remove evil and nourish the new. It has the meaning of yang and yin growth, so it is used by people with blood deficiency. Ordinary people vomit blood and have bleeding. , bleeding, there is yin but not yang, it is also suitable to use, it is due to heat, use it according to the treatment method.
“Introduction to Medicine”: “Paojiang can warm the spleen and stomach, treat cold water in the interior, diarrhea and intestinal distension, chronic malaria, cholera, cold pain and fullness in the heart and stomach, and can relieve epistaxis, bloody saliva, bloody diarrhea, and metrorrhagia.”
Funktion og effektivitet
Dried ginger has the effects of warming the middle and dispersing cold, restoring yang and unblocking the meridians, and warming the lungs and transforming into fluids.
What are the main functions and clinical applications of dried ginger?
Dried ginger is used for cold pain in the epigastrium and abdomen, vomiting and diarrhea, cold limbs and weak pulse, and asthma and cough caused by cold drinks.
Spleen and stomach cold syndrome
It is often used together with Codonopsis pilosula, Atractylodes macrocephala, and Poria cocos to treat deficiency and coldness of the spleen and stomach, cold pain in the epigastrium and abdomen.
It can be used alone or in combination with galangal to treat cold pathogenic factors and abdominal pain.
death yang syndrome
It is often used in conjunction with Aconite.
Cough and asthma due to cold drink
It can be used to treat asthma and cough due to cold drinks, cold body and cold back, excessive phlegm and thin phlegm, etc. It is often used in the same way as Asarum and Schisandra chinensis.
What other benefits does dried ginger have?
In my country’s traditional food culture, some Chinese medicinal materials are often widely eaten as food ingredients among the people, that is, substances that are both food and Chinese medicinal materials according to tradition (i.e., edible medicinal substances). According to documents issued by the National Health Commission and the State Administration for Market Regulation, dried ginger can be used as both medicine and food within a limited range of use and dosage.
Commonly used medicinal recipes for dried ginger are as follows:
Warm and neutralize the stomach, dispel cold and relieve pain
·Dry ginger 1~3g, galangal 3~5g, japonica rice 50~100g.
·Wash the dried ginger and galangal and slice them into slices, wash out the japonica rice. Use an appropriate amount of water, boil the ginger slices first, remove the residue and extract the juice, then put the japonica rice in the ginger juice and cook over low heat until it becomes porridge. After seasoning, take it while it is warm in the morning and evening, and consume it according to the amount, especially in autumn and winter.
Note: The use of Chinese medicinal materials must be based on syndrome differentiation and treatment, and should be used under the guidance of professional Chinese medicine practitioners. They should not be used arbitrarily, let alone listen to traditional Chinese medicine prescriptions and advertisements.
What are the compound preparations containing dried ginger?
Lizhongwan
It warms the body, dispels cold, and strengthens the stomach. Used for spleen and stomach deficiency, vomiting and diarrhea, chest fullness and abdominal pain, and indigestion. Fuzi Lizhong Pills
Warming and strengthening the spleen. It is used for spleen and stomach deficiency, cold and pain in the epigastrium and abdomen, vomiting and diarrhea, and lukewarm hands and feet. parking pill
Nourishes yin and stops dysentery. It is used for long-term dysentery that damages yin, red dysentery, abdominal pain, tenesmus, and rest dysentery.
Sini soup
Return to Yang and save Ni. It mainly treats heart and kidney yang deficiency and cold syndrome. The limbs are reversed, aversion to cold is curled up, the spirit is weak and sleepy, the complexion is pale, abdominal pain is severe, vomiting is not thirsty, the tongue coating is white and slippery, and the pulse is thin.
Xiaoqinglong soup
Relieves the surface and dispels cold, warms the lungs and transforms fluids into fluids. It mainly treats external cold and internal drinking syndrome. Aversion to cold and fever, head and body pain, no sweat, wheezing and coughing, thin and abundant phlegm and saliva, chest, or retching, or wheezing and coughing due to phlegm retention, not lying down, or severe body pain, edema of the head, face and limbs, white and slippery tongue coating , pulse floating
Sangjiang Cold Tablets
Disperses wind, clears away heat, relieves the lungs and relieves cough. It is used for colds caused by exogenous wind-heat and phlegm blocking the lungs. Symptoms include fever, headache, sore throat, cough and white phlegm.
four gods film
Warms the kidneys, dispels cold, astringes the intestines and relieves diarrhea. It is used for diarrhea caused by insufficient kidney yang. Symptoms include bowel sounds, bloating, loose stools, indigestion, persistent diarrhea, yellow face and cold limbs.
Modern research progress on dried ginger
This product has anti-vomiting, anti-ulcer, anti-inflammatory, anti-diarrheal, promote gastrointestinal digestion, strengthen the heart, boost blood pressure, analgesic, lower blood lipids, protect liver and choleretic, anti-hypoxia, sedative, hypnotic, antibacterial, etc. a pharmacological effect.
Sådan bruges
Dried ginger has the effects of warming the middle and dispersing cold, restoring yang and unblocking the meridians, and warming the lungs and transforming into fluids. Generally, dried ginger is used in decoction pieces and decoction is taken. Please follow your doctor’s instructions for specific medication.
How to use dried ginger correctly?
When decoction of dried ginger is taken orally, the usual dosage is 3~10g.
For external use of dried ginger, take an appropriate amount, grind it into powder and apply it on the affected area.
Through different processing methods, Chinese herbal medicine pieces such as dried ginger, fried ginger and ginger charcoal can be produced. Different preparation methods have different effects, but the medication method is the same. Please follow the doctor’s advice for specific medication.
Dried ginger is usually taken in decoction or decoction. It can also be made into powder or pills. However, the use of Chinese medicinal materials requires syndrome differentiation and treatment, and should be used under the guidance of professional Chinese medicine practitioners. They should not be used at will, let alone listen to traditional Chinese medicine prescriptions and advertisements.
Almindelige kombinationer af kinesisk medicin er som følger:
Dried ginger with galangal: Dried ginger can dispel cold and relieve pain, especially in warming the spleen yang; galangal can dispel cold and relieve pain, and warm the middle to relieve vomiting, especially in dispersing stomach cold. The two medicines are compatible with each other and are good at dispersing cold and warming the body, relieving pain and relieving vomiting, and can treat cold, abdominal pain, vomiting and diarrhea caused by yang deficiency and moderate cold. In addition, it can be used to cook porridge, decoction, etc. It is generally used in combination with other spices.
How to prepare dried ginger?
dried ginger
Take the raw medicinal materials, remove impurities, soak briefly, wash, moisten and cut into thick slices or blocks. dry. Remove the crumbs.
Paojiang
First put the clean sand into a frying container, heat it over high heat, stir-fry until it is flexible, then add dried ginger slices or pieces, stir fry until it bulges and the surface is brown, take it out, sieve out the sand, and let it cool.
ginger charcoal
Take dried ginger slices or pieces, place them in a frying container, heat them over high heat, stir-fry until the surface is burnt black and the inside is brown, spray a little water to extinguish the sparks, stir-fry briefly, take it out, dry it, and sift away the debris.
Which drugs require special attention when using dried ginger at the same time?
Den kombinerede brug af traditionel kinesisk medicin og kinesisk og vestlig medicin kræver syndromdifferentiering og klinisk individualiseret behandling.
If you are taking other medications, please consult your doctor before taking these medications and inform your doctor of all diagnosed medical conditions and treatments you are receiving.
Medicin instruktioner
Dried ginger increases fire, so pregnant women should be careful when taking it.
What precautions should be taken when using dried ginger?
·This product is pungent, hot and dry. It should not be used by those with internal heat due to yin deficiency or blood-heat.
This product has a unique aroma and spicy taste. The ones that are powdery enough and have a strong smell are better. Cut into thick slices or chunks and use raw or stir-fried over charcoal.
During the medication period, you should pay attention to avoid eating cold, raw and cold foods, avoid eating spicy and greasy foods, and avoid smoking and alcohol.
Pregnant and lactating women: If you are pregnant, planning to become pregnant or breastfeeding, please inform your doctor in time And ask if Chinese medicine can be used for treatment.
Children: Children should take medicine under the guidance of doctors and adult supervision. .
Please keep the medicinal materials properly and do not give them to others.
Avoid using copper or iron utensils to decoct medicine.
How to identify and use dried ginger?
Identification and use of fresh ginger, dried ginger and roasted ginger
· Fresh ginger, dried ginger and roasted ginger are from the same plant, all of which can warm the middle and dispel cold, and are suitable for cold spleen and stomach syndrome. Due to the different textures of fresh and dried ginger and the different processing methods, their performance is also different.
Fresh ginger is good at dispersing cold on the surface and is also a holy medicine for vomiting: dried ginger is more inclined to dispel cold inside and is an important medicine for warming the middle and dispersing cold: roasted ginger is good at moving blood and is good at warming the meridians and stopping
Identification and use of cinnamon, aconite and dried ginger
·Cinnamon, aconite and dried ginger are all pungent and hot in nature and flavor, can warm the middle and dispersing cold and relieving pain, and are used to treat cold pain in the abdomen and loose stools caused by spleen and stomach deficiency and coldness. However, dried ginger mainly enters the spleen and stomach, is good at warming the middle and dispersing cold, strengthening spleen yang and stopping vomiting; cinnamon and aconite are sweet and hot, have strong cold dispersing and analgesic effects, are good at treating severe cold pain in the abdomen and cold-dampness arthralgia syndrome, and both can replenish fire and assist yang, and are used to treat kidney yang deficiency syndrome and spleen and kidney yang deficiency syndrome. Cinnamon can also lead fire back to the origin, warm the meridians and unblock the meridians, and is used to treat floating of virtual yang and chest pain, yin carbuncle, amenorrhea, dysmenorrhea, etc. .·Aconite and dried ginger can restore yang and rescue adverse conditions, and are used to treat yang loss syndrome. In this exercise, aconite is strong, while dried ginger is weak, so they are often used together. Dried ginger can also warm the lungs and transform fluid, and is used to treat cough and asthma caused by lung cold, phlegm and fluid.