The efficacy and function of Qingfengteng

Recently, major TV channels have launched various health programs, and food programs have also introduced special health-preserving dietary therapy methods. All aspects show that the concept of health preservation is gradually deepening in people's understanding. Next, we will introduce a health-preserving medicinal material, Qingfengteng.

[Alias] Green vine, wind-seeking vine, one mouth with two mouths, mountain dragon, hooked thorn, one thorn with two heads.

[Source] Medicinal material source: the stems, leaves or roots of the plant Qingfengteng of the Qingfengteng family.

[Original form] Qingfeng vine is a deciduous climbing woody vine. Old branches are purple-brown, often with the base of the petiole remaining woody and single or double-thorned. Simple leaves are alternate; petiole is 2-5mm long and pubescent; leaf blade is nearly papery, ovate-elliptical, ovate or broadly ovate, 3.5-9cm long, 2-4.5cm wide, with sparse hairs on the midrib, white on the back, and sparse pubescent on the veins; 3-5 lateral veins on each side. Flowers open before leaves, solitary in leaf axils, small and bisexual; bracts 4, obovate; pedicel 2-4mm long, growing to 2-2.5cm when fruiting; sepals 5, nearly round or broadly ovate, with ciliate margins; petals 5, pale yellowish green, obovate or oblong-obovate, 3-4mm long, with veins; stamens 5; disk cup-shaped, with 5-lobed teeth; ovary ovate, covered with fine hairs. The schizocarp is nearly round or kidney-shaped, with a diameter of about 5mm; the core has a distinct midrib and honeycomb-like depressions on both sides. The flowering period is from February to March, and the fruiting period is from April to July.

[Habitat distribution] Ecological environment: Growing in valleys and forest edge shrub forests below 800m above sea level.

【Cultivation】 Biological characteristics: It prefers a cool and humid climate. Under conditions of abundant rainfall, frequent clouds and fog, and high soil and air humidity, the plants grow vigorously. It requires fertile sandy loam rich in humus for cultivation.

[Properties] Identification of properties: The stem is cylindrical, gray-black, smooth, with longitudinal wrinkles and petiole residues on the surface, which are in the shape of short thorns. The bark of the cross section is thin and gray-black, while the wood is yellow-white. It has a faint smell and a slightly bitter taste.

【Nature and flavor】 Bitter; pungent; warm

【Meridian】 Liver meridian

【Functions and indications】 Dispel wind and dampness; promote blood circulation and detoxify. It is used for rheumatic pain, rheumatism, edema, beriberi, swelling and pain from falls, fractures, deep abscesses, osteomyelitis, suppurative arthritis, spondylitis, sores, swelling and itching of the skin.

[Usage and Dosage] For oral use: decoction, 9-15g, large dose 30-60g; or soak in wine. For external use: appropriate amount, crush the fresh product and apply it; or decoct it in water for fumigation and washing.

【Discussions by Various Scholars】《Illustrated Records of Plant Names and Realities》: "Qingfeng vine is found everywhere near the mountains. Luo Siju's 《Illustrated Herbs》 says: Qingfeng vine is also called Qingteng, and its wood spreads on trees and is evergreen all year round. The stems are collected for use. The Xunfeng vine in Nancheng is Qingfeng vine, which spreads on the roof. The locals use the stems to treat rheumatism. It is said that the vine that climbs up the maple tree and comes out of the treetop is the real one, which takes the essence of the maple tree. The vine is old and has a special effect on treating rheumatism, while the others are powerless. The vine is similar to Manglietia, with thick leaves and strong wood. The vine is as hard as wood, as thick as a fist, with black spots, which is probably a kind of Trachelospermum, but the origin is different. In addition, 《Compendium of Materia Medica》 says that the Fufang vine that grows on maple trees is the best, so it may be the same thing. Qingfeng and Fufang are the same pronunciation, and the local pronunciation is generally like this."

【Excerpt】 Chinese Materia Medica

From the above explanation, we have some understanding of the effects and functions of Qingfengteng. If there are any symptoms of discomfort in the body, you can use Chinese medicine to regulate it. Chinese medicine has a long history of treating diseases, so you can eat it with confidence.