Contents 1 Pinyin 2 English reference 3 Overview 4 Latin name 5 English name 6 Alias ??of Aconite 7 Origin and origin 8 Meridian distribution of nature and flavor 9 Function and indication 10 Usage and dosage of Aconite 11 Usage precautions 12 Chemical composition 13 Pharmacological effects of White Aconite 14 Pharmacopeial standards of White Aconite 14.1 Product name 14.2 Source 14.3 Properties 14.4 Identification 14.5 Inspection 14.5.1 Moisture content 14.5.2 Total ash 14.6 Extract 14.7 White Aconite slices 14.7.1 Processing 14.7.1.1 Raw White Aconite 14.7. 1.1.1 Characteristics, identification, inspection, and extracts 14.7.1.2 Preparation of Aconite 14.7.1.2.1 Identification 14.7.2 Nature, flavor, and meridians 14.7.3 Functions and indications 14.7.4 Usage and dosage 14.7.5 Notes 14.7.6 Storage 14.8 Source 15 Attached reference materials: 1 Prescriptions using the traditional Chinese medicine White Aconite 2 Chinese patent medicines using the Chinese medicine White Aconite 3 White Aconite in ancient books 1 Pinyin

bái fù zǐ 2 English reference

giant typhonium rhizome [Xiangya Medical Dictionary]

typhonii [Xiangya Medical Dictionary]

rhizoma [Xiangya Medical Dictionary]

Rhizoma Typhonii (La) [Traditional Chinese Medicine Terminology Approval Committee. Traditional Chinese Medicine Terminology (2004)]

giant typhonium rhizome [Traditional Chinese Medicine Terminology Approval Committee. Traditional Chinese Medicine Terminology (2004)] 3 Overview

White aconite is the name of the medicine, which comes from "Famous Doctors" [1]. It is the dried tuber of the Araceae plant Typhonium giganteum Engle.[2].

"The Pharmacopoeia of the People's Republic of China" (2010 edition) records the pharmacopoeia standards of this traditional Chinese medicine. 4 Latin name

Rhizoma Typhonii (La) ("Terms of Traditional Chinese Medicine (2004)") 5 English name

Giant typhonium rhizome ("Terms of Traditional Chinese Medicine (2004)") 6 White Alias ??of Aconite

Yu Baifu, Chicken Heart Baifu[1]. 7 Source and origin

The tubers of Typhoniumgiganteum Engl., a plant in the Araceae family [1]. Mainly produced in Henan, Shaanxi, Sichuan and Hubei [1]. 8. Meridian distribution of nature and flavor

Pungent, sweet, warm, slightly toxic [1]. Enters the liver and stomach meridians [1]. 9 Functions and Indications

White aconite has the effects of dispelling wind and phlegm, antispasmodic, analgesic, and dispersing stagnation [1].

1. Treatment of stroke, phlegm congestion, squinting of the mouth and eyes, facial nerve paralysis, migraine headache, epilepsy, infantile convulsions, and tetanus [1].

2. Treat carbuncles, scrofula, swollen and painful larynx, snake and insect bites [1].

White monkshood is a commonly used phlegm-reducing medicine in ophthalmology. It has the effects of dispelling wind and reducing phlegm, unblocking collaterals, relieving spasm and relieving pain:

(1) Used for excessive wind-phlegm and skewed mouth and eyes. It is often used in conjunction with Dan Nanxing, Quan Scorpion, etc. to treat partial vision, ptosis of the epithelial cells, etc.

(2) It is used for eye lumps, cysts, exophthalmos, etc., often combined with kelp, seaweed, red peony root, etc.

(3) It is used for eye pain caused by wind and phlegm, such as trigeminal neuralgia and supraorbital neuralgia. It is often combined with whole scorpion, Bombyx, saposhnikovia and other medicines. 10 Usage and dosage of White Aconite

Decoction: 3 to 4.5g; or take as pills or powder [1]. It is generally used after processing [1]. For external use, pound the fresh product for application; or make a paste and apply it [1]. 11 Precautions for use

Pregnant women should not take this product[1].

White monkshood raw products are generally not taken internally, but should be used externally in appropriate amounts. It should not be used by pregnant women. 12 Chemical composition

This product contains myo-inositol, saponin, β-sitosterol and its glucoside, etc. [1]. 13 Pharmacological effects

Animal experiments have proven that it has a sedative effect, and this effect is enhanced after processing [1]. This product also has anti-tuberculosis and anti-coagulant effects [1]. 14 Pharmacopoeia standards for Baifuzi 14.1 Product name

Baifuzi

Baifuzi

TYPHONII RHIZOMA 14.2 Source

This product is a unique plant of the Araceae family. Dried tubers of Typhonium giganteumEngl. Dig in autumn, remove fibrous roots and outer bark, and dry in the sun. 14.3 Characteristics

This product is oval or oval in shape, 2 to 5cm long and 1 to 3cm in diameter. The surface is white, yellowish white, slightly rough, with ring patterns and fibrous root marks, and there are stem marks or bud marks at the top. It is hard in texture, white in cross-section, and powdery. The smell is slight, the taste is light, spicy and pungent. 14.4 Identification

(1) Cross section of this product: cork cells sometimes remain. The endothelial layer is not obvious. There are large mucus cavities scattered in the parenchyma, which are larger on the outside, often arranged in a ring, and become smaller and fewer toward the center. Mucus cells can be seen everywhere, containing calcium oxalate needle crystals. Vascular bundle hashing, outer tough type and circumferential wood type. Parenchyma cells contain many starch granules. Powder yellowish white. There are many starch granules, single granules are spherical or quasi-spherical, 2-29 μm in diameter, umbilical dot-shaped, crack-shaped or herringbone-shaped; complex granules are composed of 2-12 sub-granules, with 2-4 sub-granules being the most common. Calcium oxalate needle crystals are scattered or clustered in mucus cells. The length of needle crystals is about 97 (136) μm, and the diameter of threaded conduits and annular conduits is 9 to 45 μm.

(2) Take 10g of this product powder, place it in a Soxhlet extractor, add 100ml of chloroform-methanol (3:1) mixed solution, heat and reflux for 2 hours, evaporate the extract, and add the residue Dissolve 2 ml of acetone to prepare the test solution. Take another 10g of the white aconite control medicinal material and prepare the reference medicinal material solution in the same way. Then take β-sitosterol reference substance and add acetone to make a solution containing 1mg per 1ml as the reference substance solution. According to the thin layer chromatography (Appendix VIB) test, draw 2 to 3 μl of each of the above three solutions, place them on the same silica gel GF254 thin layer plate, use chloroform acetone (25:1) as the developing agent, develop, and take out. Dry, spray with 10% sulfuric acid ethanol solution, heat at 105°C until the spots appear clear, and inspect under sunlight and ultraviolet light (365nm) respectively. In the chromatogram of the test product, spots or fluorescent spots of the same color appear at positions corresponding to the chromatogram of the control medicinal material and the reference substance. 14.5 Inspection 14.5.1 Moisture content

shall not exceed 15.0 (Appendix IXH First Method). 14.5.2 Total ash content

shall not exceed 4.0 (Appendix IXK). 14.6 Leachables

Determine according to the hot soak method under the alcohol-soluble leachables determination method (Appendix

14.7 White monkshood slices 14.7.1 Processing 14.7.1.1 Raw white monkshood

Remove impurities. 14.7.1.1.1 Characteristics, identification, inspection, and extractables

Same as medicinal materials. 14.7.1.2 Preparation of white aconite

Take clean white aconite, separate into large and small pieces, soak, change the water 2 to 3 times a day, if sticky foam occurs after a few days, add alum (per 100kg of aconite) after changing the water , use 2kg alum), soak for 1 day and then change the water until the taste is slightly numb and the tongue feels slightly numb, then take it out. Put the ginger slices and alum powder into a pot and add an appropriate amount of water. After boiling, pour in the white aconite root and cook until there is no white core. Take it out, remove the ginger slices, let it dry to 60 to 70 pieces, cut into thick slices and dry.

For every 100kg of white monkshood, use 12.5kg each of ginger and alum.

This product is a round or oval thick slice with light brown outer skin and yellow cut surface. It has a light taste with a slight numbing sensation on the tongue. 14.7.1.2.1 Identification

(1) Powder yellow-brown. The gelatinized starch granules are off-white. Calcium oxalate needle crystals are in bundles or scattered. The length of needle crystals is 97-136 μm, and the diameter of threaded conduits and annular conduits is 9-45 μm.

(2) Same as medicinal materials [identification] (2). 14.7.2 Nature, flavor and meridians

Pungent, warm; poisonous. Returns to the stomach and liver meridians. 14.7.3 Functions and indications

Expelling wind and phlegm, calming convulsions, detoxifying and resolving stagnation, and relieving pain. It is used for strokes with phlegm congestion, slanted mouth and eyes, slurred speech, convulsions, epilepsy, tetanus, headache due to phlegm, hematopoietic headache, scrofula, phlegm core, and poisonous snake bites. 14.7.4 Usage and dosage

3～6g. Generally, it is used after processing. For external use, mash an appropriate amount of the raw product, boil it into a paste or grind it into powder and mix it with wine to apply to the affected area. 14.7.5 Note

Pregnant women should use with caution; raw products should be taken internally with caution. 14.7.6 Storage

Store in a ventilated and dry place to prevent moth. 14.8 Source