500g, Wei Ling Cai, HERBA POTENTILLAE CHINENSIS,Tcm Herbal

"Chinese Pharmacopoeia": Weiling dishes
Pinyin Zhuyin
Wěi Línɡ Cài
alias

Feather chicken legs, pheasant arms, toad grass, chervil, turnip grass [Shandong], Pulsatilla [Hubei]
English name
HERBA POTENTILLAE CHINENSIS
source

This product is the dried whole herb of the Rosaceae plant Potentilla chinensis Ser. In spring, when the stems are not pumped, they are excavated, the sediment is removed, and they are sun-dried.
traits

The root of this product is cylindrical or conical, slightly twisted, and some have branches, 5-17cm long and 0.5-1cm in diameter; the surface is dark brown or dark purple red, with vertical lines, and the rough skin is easy to peel off in flakes; The head is slightly enlarged; the texture is hard, easy to break, the skin of the section is thin, dark brown, often separated from the wood, and the rays are arranged radially. Leaves basal, singular pinnately compound leaves, petiolate; leaflets narrow and long ellipse, margin pinnately lobed, lower surface and petiole are densely covered with gray-white pubescent. Wei Wei, taste astringent, slightly bitter.
storage

Store in a ventilated and dry place.
concoct

Remove impurities, wash, moisten thoroughly, cut into sections and sun-dried.
identify

(1) The powder of this product is gray-brown. There are many non-glandular hairs, single-celled, straight or curved, and some are tangled in clusters, slender, 7-37 μm in diameter, about 4000 μm long, and wall thickness. Calcium oxalate cluster crystals exist in the mesophyll tissue, with a diameter of 6-65 μm, and occasionally small cubic crystals. The wood fibers are long fusiform, 7-14 μm in diameter, with slightly thicker walls and obvious pore grooves. Cork cells are polygonal or oblong, containing yellow-brown substances.

(2) Take 1g of this product powder, add 10ml of petroleum ether (60～90℃), warm soak for 3 hours, filter, evaporate the filtrate to dryness, add 10ml of ethanol to dissolve, filter, and concentrate the filtrate to about 1ml, as the test product solution. In addition, 1 g of Weilingcai reference medicinal material was taken, and the reference medicinal material solution was prepared by the same method. According to thin layer chromatography (Appendix VI B) test. Pipette 6 μl of each of the above two solutions, respectively point them on the same silica gel G thin-layer plate with sodium carboxymethyl cellulose as the binder, and use toluene-ethyl formate-formic acid (5:4:1) as the developing agent. , take it out, dry it, and spray it with an equal amount of mixed solution of 2% ferric chloride solution and potassium ferricyanide test solution. In the chromatogram of the test substance, the same blue spot was displayed on the corresponding position of the chromatogram of the reference medicinal material.
return to the classics

Returns liver, large intestine meridian.
Sexual taste

bitter, cold.
Indications of function

Clears heat and detoxifies, cools blood and stops dysentery. For red dysentery abdominal pain, chronic dysentery, bleeding hemorrhoids, carbuncle swollen sore.
Dosage

9～15g. An appropriate amount of fresh product for external use, decocted in water, washed or smashed and applied to the affected area.
Remark

(1) The same plant, Potentilla viscosa Donn, has similar medicinal effects as the whole plant in Tibet.
extract
"Chinese Pharmacopoeia"

Buy before reading:
★ picture only for reference to the kind of delivery subject. Because the herbs are different from other commodities, each batch of goods fineness is not exactly the same, we can do is choose a good quality of delivery, this please rest assured!
Disclaimer
All testimonies found on this website are 100% genuine. Actual
results may vary per individual, and should be used
inconjunction with a proper nutritionally balanced diet plan and
exercise regime. The statements made on our websites
have not been evaluated by the MHRA or FDA (U.S. Food & Drug
Administration). These products are not intended
to diagnose,cure or prevent any disease. You should consult with a
healthcare professional before starting any diet,
exercise or supplementation program, before taking any medication,
or if you have or suspect you might have a health
problem. Our dietary supplements are not recommended for persons
under the age of 18 unless recommended by a GP.