2 English reference * * * Smilax glabra [Landau Chinese-English Dictionary]
Smilax glabra [Xiangya Medical Dictionary]
Smilax glabra [Chinese medicine terminology Committee]. Terminology of Traditional Chinese Medicine (2004)]
Smilax glabra [Committee on Terminology of Traditional Chinese Medicine]. Terminology of Traditional Chinese Medicine (2004)]
3 Overview of Smilax glabra
Smilacis Glabrae is the name of traditional Chinese medicine, which comes from southern Yunnan herbs [1]. It is the dried rhizome of Smilax glabra. Liliaceae [2]. Pharmacopoeia of People's Republic of China (PRC) (20 10 edition) records the pharmacopoeia standard of this Chinese medicine.
Latin scientific name of Smilax glabra (Terminology of Traditional Chinese Medicine (2004))
5 English name glabrous Smilax glabra (Chinese medicine terminology (2004))
6 Smilax glabra alias Bai Yuliang, Leng Fantuan, Xianyiliang and rice ball root [1].
Soil glutinous rice, polyporus, pig manure, grass surplus grain, hard rice, chestnut.
7 Source and place of origin: rhizome of Smilax glabra. Liliaceae. Location: Guangdong, Hunan, Hubei, Zhejiang and Anhui [1].
8 Sexual taste is sweet, light and flat. Into the stomach and liver meridian [1].
9 function is mainly used for diuresis and detoxification [1].
1. Treat syphilis, muscle contracture, nephritis edema, hepatitis B, beriberi, diarrhea, gonorrhea, leukorrhagia and leptospirosis [1].
2. Treat damp-heat sore carbuncle, erysipelas and scrofula; Solve the chronic poisoning of Calomelas and Cinnabar [1].
Treat syphilis. Decoct water with four or two Smilax glabra and seven Gleditsia sinensis seeds instead of tea.
Treatment of bone contracture carbuncle leakage (pain in bones and muscles, festering into carbuncle, accumulated over time, becoming a lifelong disease). Use one or two of Smilax glabra, add Scutellaria baicalensis Georgi and Coptidis Rhizoma for clearing heat, add Sijunzi decoction for qi deficiency, add Siwu decoction for blood deficiency, and decoct with water instead of tea. Another prescription: use four or two pieces of Smilax glabra, one or two pieces of Siwutang, seven pieces of Gleditsia sinensis, forty-nine pieces of Sichuan pepper and seven pieces of wick, and use water instead of tea for decoction.
Treat lymphoid tuberculosis ulcer. Slice Rhizoma Smilacis Glabrae, or grind into powder, decoct in water, or eat porridge. Might as well eat more.
Smilax glabra is an antipyretic commonly used in ophthalmology, which has the effects of clearing away heat and toxic materials, eliminating dampness and dredging collaterals.
(1) is used to treat furuncle, white flower, qi, tight pupil, cloud and eye movement caused by damp-heat toxin.
(2) Used for eye diseases caused by syphilis. Compatible with Flos Lonicerae, Cortex Dictamni Radicis and Radix Glycyrrhizae.
10 Smilax glabra usage and dosage: 15 ~ 30g [1].
1 1 chemical constituents This product contains astilbin, baicalin, shikimic acid, etc. [ 1].
12 pharmacological effects of Smilax glabra: anti-tumor, inhibition of hepatitis B virus surface antigen, detoxification [1].
13 diet taboo to take Smilax glabra, avoid eating noodle soup and tea [3].
Do not drink tea after taking the medicine [1].
14 Smilax glabra Pharmacopoeia Standard 14. 1 Name Smilax glabra.
rhizoma smilacis glabrae
rhizoma smilacis glabrae
14.2 Source This product is the dried rhizome of Smilax glabra. Liliaceae. Digging holes in summer and autumn, removing fibrous roots, washing and drying; Or sliced when fresh and dry.
14.3 characteristics This product is slightly cylindrical, slightly flat or irregular, with nodular uplift, short branches, 5 ~ 2~5cm long and 2~5cm in diameter. The surface is yellowish brown or grayish brown, uneven, with hard fibrous root residues, round bud marks on the top of branches, irregular cracks on some epidermis and residual scales. It's hard. Slices are rectangular or irregular, with a thickness of 1 ~ 5 mm and irregular edges; The section is white to reddish brown, powdery, with punctate vascular cambium and most small bright spots; Slightly tough, broken and dusty, it feels sticky and slippery after being wet with water. Slight breath, slightly sweet and slightly astringent taste.
14.4 Identification (1) The powder of this product is light brown. There are many starch granules, and a single granule is spherical, polygonal or square, with a diameter of 8 ~ 48 microns. The umbilical point is cracked, star-shaped, trigeminal or punctate, and the large granule can be layered. Composite particles are composed of 2 ~ 4 parts. Needle-like crystals of calcium oxalate exist in mucus cells or are scattered. The length of needle-like crystals is 40 ~144 micron, and the diameter is about 5 micron ... The stone cells are oval, square or triangular, with a diameter of 25 ~ 128 micron, with fine holes and grooves. There are dark brown stone cells, long and narrow, about 50μm in diameter, extremely thick on three sides and extremely thin on one side. Fibers are distributed in bundles or scattered, with a diameter of 22 ~ 67 μ m, 7L ducts and tracheids with edge stripes are common, and most edge stripes extend laterally.
(2) Take this product powder 1g, add 20ml of methanol, ultrasonic for 30 minutes, filter, and take the filtrate as the test solution. Another astilbin reference substance was added with methanol to prepare a solution containing 0. 1 ml as the reference substance solution. According to thin layer chromatography
(Appendix ⅵ b) Test: Absorb trace amounts of the above two solutions, respectively spot them on the same silica gel G thin-layer plate, unfold them with toluene-ethyl acetate-formic acid (13: 32: 9) as the developing agent, take them out, dry them, spray aluminum trichloride test solution, stand for 5 minutes, and examine them under an ultraviolet lamp (365nm). In the chromatogram of the test sample, fluorescent spots with the same color appear in the position corresponding to the chromatogram of the control sample.
The water content of 14.51shall not exceed 10.0% (appendix ⅸ H first method).
14.5.2 the total ash content shall not exceed 5.0% (appendix ⅸ k).
14.6 the extract shall be determined by hot dip method under the alcohol-soluble extract determination method (appendix XA), with dilute ethanol as the solvent, which shall not be less than 15.0%.
The content of 14.7 was determined by HPLC (Appendix VI D).
14.7. 1 chromatographic conditions and system applicability test: octadecylsilane bonded silica gel is used as filler; The mobile phase is methanol 0. 1% glacial acetic acid solution (39: 6 1). The detection wavelength is 29 1nm. According to the astilbin peak, the theoretical plate number should not be less than 5000.
14.7.2 preparation of reference substance solution take an appropriate amount of astilbin reference substance, weigh it accurately, and add 60% methanol to make a solution containing 0.2 mg per ml.
14.7.3 preparation of test solution take about 0.8g of this product powder (pass through No.2 sieve), weigh it accurately, put it in a round-bottomed flask, add100 ml of 60% methanol accurately, weigh it, heat and reflux 1h, let it cool, weigh it again, and make up with 60% methanol.
14.7.4 determination method Accurately suck the control solution and the test solution 10μl respectively, inject them into the liquid chromatograph, and determine to obtain the product.
The content of astilbin (C2 1H220 1 1) in this product shall not be less than 0.45% based on the dry product.
14.8 Rhizoma Smilacis Glabrae pieces 14.8. 1 Processing without slicing, soaking, washing, wetting, slicing and drying.
This product is a rectangular or irregular sheet with irregular edges. The section is white to reddish brown, powdery, with punctate vascular bundles and most small bright spots; It feels sticky and slippery after being wet with water. Slight breath, slightly sweet and slightly astringent taste.
14.8.2 The extract is the same as the medicinal materials, and shall not be less than 10.0%.
14.8.3 Identification, inspection and content determination are the same as those of the medicinal materials.
14.8.4 Sexual taste and meridian tropism are sweet, light and flat. Entering the liver and stomach meridians.
14.8.5 Functions and indications: detoxification, dehumidification and joint facilitation. Used for treating limb contracture and muscle pain caused by syphilis and mercury poisoning; Damp-heat drenching turbidity, leukorrhagia, carbuncle swelling, scrofula, scabies.
14.8.6 Usage and dosage 15 ~ 60g.
14.8.7 stored in a ventilated and dry place.
14.9 Source