Table of Contents 1 Pinyin 2 English Reference 3 General 4 Latin Name 5 English Name 6 Alias of Lolium 7 Source 8 Form 9 Place of Origin 10 Harvesting and Primary Processing 11 Raw Herbal Characteristics 12 Taste and Flavor 13 Efficacy and Indications of Lolium 14 Chemical Composition of Lolium 15 Pharmacological Actions 16 Pharmacopoeia Standard of Lolium 16.1 Name 16.2 Source 16.3 Characteristics 16.4 Identification 16.5 Examination 16.5.1 Moisture 16.5.2 Total ash 16.5.3 Acid-insoluble ash 16.6 Content Determination 16.6.1 Chromatographic Conditions and System Suitability Tests 16.6.2 Preparation of Control Solution 16.6.3 Assay 16.7 Lodestone Vine Drinking Pieces 16.7.1 Preparation 16.7.2 Determination of Contents 16.7.3 Differentiation, Inspection 16.7.4 Taste and Ordination 16.7.5. 16.7.5 Functions and Indications 16.7.6 Usage and Dosage 16.7.7 Storage 16.8 Provenance 17 References Attachment: 1 Formulas of the Chinese medicine luoshitou 2 Proprietary Chinese medicines of the Chinese medicine luoshitou 3 Ancient books of luoshitou 1 Pinyin

luò shí téng

2 English reference

lignum et folium [trachelospermi]. trachelospermi [朗道汉英字典]/>

caulis trachelospermi [湘雅医学专业词典]/>

trachelospermi caulis [湘雅医学专业词典]/>

Chinese starja *** ine [湘雅医学专业词典]/>

Chinese starja *** ine [湘雅医学专业 Dictionary]

Chinese starja *** ine stem [Xiangya Medical Dictionary]

Caulis Trachelospermi (拉) [Chinese Medicine Nomenclature Review Committee. Chinese Medicine Nomenclature (2004)]

Chinese starja *** ine stem [中中医药学名词审定委员会. Nomenclature of Chinese Medicine (2004)]

3 Overview

Loxi Vine

Loxi Vine is the name of the traditional Chinese medicine (TCM), which is found in Gleanings of the Materia Medica (Gleanings of the Materia Medica). It is the dried leafy vine stem of Trachelospermum ja *** inoides (Lindl.) Lem. of the family Oleaceae[1].

The Pharmacopoeia of the People's Republic of China **** and the State Pharmacopoeia (2010 edition) records the pharmacopoeial standard of this Chinese medicine.

4 Latin name

Caulis Trachelospermi (La) (Nomenclature of Chinese Medicine (2004))

5 English name

Chinese starja *** ine stem (Nomenclature of Chinese Medicine (2004))

6 Alias of Lophophora (Lophophophora)

Red to Leafy Kidney, White Flowering Vine, Climbing Tiger.

Creeper, wall-sucking vine, vine along the wall, stone dragon vine[2].

7 Sources

Lophiopogon is the leafy stem vine of Lophiopogon Trachelospermum ja *** inoides (Lindl.) Lem. of the family Oleaceae.

Lomatium is the leafy stem vine of Trachelospermum ja *** inoides (Lindl.) Lem. in the family Oleaceae[2].

8 Proto-phytomorphology

Evergreen climbing vine with white milky sweat stems reddish-brown, with aerial roots, young branches densely pubescent. Leaves opposite, elliptic or ovate-lanceolate, 2-10cm long, 1-4.5cm wide, apex pointed, obtuse-rounded or retuse, sparsely pubescent below; petiole short, hairy. Cymes axillary and terminal; calyx 5-lobed; corolla white, salverform, lobes 5, covered to the calendar, corolla throat hairy; stamens 5, inserted at middle of corolla tube; disk annular, 5-lobed; carpels 2, free. Seed cones terete. Fl. April to June, fr. Oct.

Born in mountain fields, wastelands, often climbing on rocks, walls or other plants. Cultivated.

9 Place of origin

Lophophora is mainly produced in Jiangsu, Anhui, Hubei, Shandong [2].

10 Harvesting and processing

Winter to the next spring harvesting, sun-dried.

11 Biomedicinal properties

Stem cylindrical, curved, multi-branched, length varies, 1-5mm in diameter; surface reddish-brown, with punctate lenticels and adventitious roots; hard, yellowish-white cross-section, often hollow. Leaves opposite, short-stalked; after unfolding the leaf blade is elliptic or ovate-lanceolate, the upper surface dark green or dark green, the lower surface is lighter in color, leathery. Gas slightly, taste slightly bitter.

12 Sexual flavors and attributes

Lodestone vine is bitter in taste and slightly cold in nature; it enters the liver and kidney meridians [2].

13 Efficacy and Indications

Lodestone vine has the efficacy of dispelling wind and clearing collaterals, cooling the blood and reducing swelling, used for wind-dampness-heat paralysis, contracture of tendons and veins, lumbar and knee pain, laryngeal paralysis, carbuncle and swelling, bruises and injuries.

Lodestone vine has the efficacy of dispelling wind and clearing collaterals, cooling blood and eliminating swelling, and activating blood circulation to relieve pain[2]:

Lodestone vine is used for treating rheumatism and heat paralysis, contracture of tendons and veins, paralysis of the larynx and pharyngeal congestion, and post-partum malignant discharge not working: decoction, 6 to 12g[2].

Lodestone vine for traumatic bleeding, carbuncle, bruises: fresh leaves pounded compress [2].

The stems contain burdock glucoside (arctiin), tracheloside (tracheloside), demethylated tracheloside (nortracheloside) and spikenard resin phenolic glycosides (matairesinoside) and so on.

Lupinus contains Arctiin, Tracheloside, nortracheloside, nortracheloside, Dambonitol and so on[2].

15 Pharmacological Actions of Lobelia

Lobelia decoction inhibits Staphylococcus aureus, dysentery and typhoid bacilli in vitro [2].

Burdock glycosides can cause vasodilation, blood pressure drop, and in large quantities can cause diarrhea, convulsions and even respiratory failure in animals [2].

16 Pharmacopoeia standard of Lophophora 16.1 Name

Lophophora

Luoshiteng

TRACHLOSPERMI CAULIS ET FOLIUM

16.2 Source

This is the plant of the family Oleaceae, Lophophora Trachelospermum ja *** inoides ( Lindl.) Lem. dry leafy vine stems. Harvested in winter to the next spring, remove impurities, sun-dried.

16.3 Properties

The stems are cylindrical, curved, varying in length, 1-5mm in diameter; the surface is reddish-brown, with punctate lenticels and adventitious roots; the texture is hard, and the section is yellowish-white, often hollow. Leaves opposite, short-stalked; after spreading the leaf blade is elliptic or ovate-lanceolate, 1-8cm long, 0.7-3.5cm wide; entire, slightly revolute, dark green or brownish-green on the upper surface, lighter color on the lower surface; leathery. It is leathery. It has a slight odor and a slightly bitter taste.

16.4 Identification

(1) cross-section of the stems of this product: the cork layer is brownish-red several rows of cork cells; the surface can be seen unicellular non-glandular hairs, thick wall, with wall warts. The inner side of the cork layer is a ring of stone cells, and there are calcium oxalate square crystals distributed between the cork layer and the ring of stone cells. Cortex narrow. Phloem thin, outer layer with non-lignified fiber bundles, intermittently arranged in rings. Formation layer in rings. Xylem is composed of lignified cells, and the ducts are scattered singly. The inner xylem still has the formation layer and endophytic phloem. Pith lignified fibers in bundles, surrounded by thin-walled cells containing calcium oxalate square crystals. The pith is often ruptured.

(2) Take 1g of powder, add 10ml of methanol, ultrasonic treatment for 30 minutes, filtered, the filtrate as a test solution. Take another 1g of the control herb, the same method into the control herb solution. Then take the control product, add methanol to make a solution containing 2mg per 1ml, as the control solution. According to the thin layer chromatography (Appendix VI B) test, absorb the above three solutions of 20μl, were spotted on the same silica gel G thin layer plate, trichloromethane methanol acetic acid (8:1:0.2) as an unfolding agent, unfolding, remove, drying, and placed in iodine vapor fuming until the spot color is clear. In the chromatogram of the test article, in the corresponding position with the chromatogram of the control herb and the chromatogram of the control article, the spots of the same color.

16.5 Check 16.5.1 Moisture

Not more than 8.0% (Appendix IX H first method).

16.5.2 Total ash

not more than 11.0% (Appendix IX K).

16.5.3 Acid insoluble ash

not more than 4.5% (Appendix IX K)).

16.6 Content determination

Determined by high performance liquid chromatography (Appendix VI D).

16.6.1 Chromatographic conditions and system suitability test

Octadecylsilane bonded silica gel as filler; acetonitrile and water (30:70) as the mobile phase; detection wavelength of 280 nm; the theoretical plate number of not less than 4,500 according to the calculation of the peaks of complex vine.

16.6.2 Preparation of the control product solution

Take the powder of this product (through the sieve of No. 3) of about 1g, weighed accurately, and placed in a stoppered conical flask. Stoppered conical flask, add methanol 50ml, weigh, soak overnight, ultrasonic treatment (power 250W, frequency 35kHz) 30 minutes, cool, weigh again, with methanol to make up for the loss of weight, shake well, filtration, take the filtrate, that is, obtained.

16.6.3 Determination

Precisely aspirate the control solution and test solution 10-20 μl each, inject into the liquid chromatograph, measurement, that is, obtained.

This product contains not less than 0.45% of lupulin (C27H34O12) calculated as dry product.

16.7 Lodestone vine tablets 16.7.1 Concoction

Remove impurities, wash, slightly moistened, cut and dried.

The product is in irregular segments. Stem cylindrical, surface reddish brown, visible punctate lenticels. Cut surface yellowish white, hollow. Leaves entire, slightly revolute; leathery. Slight gas, taste slightly bitter.

16.7.2 Determination of content

The same herb, containing lopidoglycoside (C27H34O12) shall not be less than 0.40%.

16.7.3 Identification and examination

Same as the herb.

16.7.4 Flavor and attribution

Bitter, slightly cold. Attributes to the heart, liver and kidney meridians.

16.7.5 Functions and Indications

Dispelling wind and clearing away heat, cooling blood and subduing swelling. It is used in treating rheumatism and heat paralysis, contracture of tendons and veins, lumbar and knee pain, laryngeal paralysis, and injuries caused by falling and thrashing.

16.7.6 Method of use and dosage

6~12g

16.7.7 Storage

In a dry place.

16.8 Provenance