I don t know what the medicinal herbs sent by others are

Lock the sun. suoyang

cynomorii herba

This product is a plant of the family Cynomorium Songaricum Ruprof dried fleshy stems. Harvest in spring, remove the inflorescences, cut them into sections, and dry them in the sun.

Properties] This product is oblate cylindrical, slightly curved, 5 375px long, diameter. The surface is brown or tan, rough, with obvious longitudinal grooves and irregular depressions, and some remnants of triangular black-brown scales. weight, hard, difficult to break, light brown or tan in cross-section, with yellow triangular vascular bundles.

The breath is slight, the taste is sweet and astringent.

Identification] (1) take 1g of powder of this product, add 10ml of water, soak for 30 minutes, filter, and take the filtrate as the test solution. In addition, the proline reference substance was added, and water was added to make a solution containing 2mg per 1ml as the control solution. According to the thin layer chromatography (Appendix B) test, 5 L of each of the two solutions was suctioned, which were respectively dotted on the same silica gel H thin layer plate, and the two solutions were divided into n-propanol-glacial acetic acid-ethanol-water (4:

1:1:2) as the agent, take out, dry, spray with indoquinone test solution, dry, and heat at 100 degrees until the spots are clearly colored.

In the chromatography of the test sample, spots of the same color are displayed at the corresponding position of the chromatography of the reference substance.

2) take 1g of powder of this product, add 20ml of ethyl acetate, sonicate for 30 minutes, filter, and concentrate the filtrate to 1ml as a test solution. In addition, ursolic acid reference substance was added, and methanol was added to make a solution containing 1ml as a control solution. According to the thin layer chromatography (Appendix B) test, 10 L of the test solution and 4 L of the reference solution were absorbed, and they were respectively dotted on the same silica gel G thin layer plate, and the toluene-ethyl acetate-formic acid (20:

4: For the agent, take out, dry, spray with 10 sulfate ethanol solution, heat until the spots are clear. In the chromatogram of the test sample, the same purplish-red spot is displayed at the position corresponding to the chromatogram of the control substance.

Check for impurities not more than 2 (Appendix A).

moisture shall not pass Appendix H first law).

Total ash content must not exceed Appendix K).

Leachables] according to the hot soak method under the alcohol-soluble leachables determination method (Appendix A), with ethanol as the solvent, not less.

Pieces. Rinse, moisten, thinly sliced, and dried.

Sexual taste and return to the scriptures] sweet, warm. Return to the liver, kidney, and large intestine meridians.

Function and Indications] Tonify the kidney and yang, benefit the essence and blood, moisten the intestines and laxative. It is used for kidney yang deficiency, sperm and blood deficiency, waist and knee weakness, impotence and slippery sperm, dry intestines and constipation.

Usage and dosage] 5 10g.

Storage] in a ventilated and dry place.

Probably? Yew.

taxus chinensis (pilger) rehd.

Taxaceae Taxaceae Taxaceae Taxaceae Taxaceae.

Aliases: yew, cypress, grate fir, cypress.

I seem to have seen it, and there used to be it in the garden of the school.