[Chinese medicine name] xuejie [English name]Draconis Sanguis [Source] The palm of the plant is found in Daemonorops draco Bl. [Phytomorphology] Perennial evergreen vines, as long as 10 to 20 meters. Stems are sheathed and spiked throughout. Pinnate compound leaves alternate at branches,...Send Inquiry
[Chinese medicine name] xuejie
[English name]Draconis Sanguis
[Source] The palm of the plant is found in Daemonorops draco Bl.
[Phytomorphology] Perennial evergreen vines, as long as 10 to 20 meters. Stems are sheathed and spiked throughout. Pinnate compound leaves alternate at branches, sometimes subopposite at lower part; leaflets alternate, linear-lanceolate, ca. 20–30 cm, width 3 cm, apex acute, base narrow, veins 3 parallel; petiole And leaf shaft with sharp thorns. Inflorescence, open yellow corolla, unisexual, dioecious; perianth 6, in 2 rounds; male stamens 6, anther long conic; female flowers with sterile stamens 6, pistil 1, bottle-shaped, daughter The room is slightly ovate, densely scaled, style short, stigma 3 deep. Fruit drupe-shaped, ovate-globose, ca. 2–3 cm in diam., russet, with yellow scales, fruit containing dark red liquid resin, often oozing from the scales, and drying as a blood clot.
[Origin distribution] distributed in Indonesia, Malaysia, Iran. Taiwan, Guangdong, China has cultivated.
[collection and processing] Remove impurities, make them into crumbs or research into fine powder.
[Herb character] Irregular block, different sizes, fine product is flaky. The surface is red-brown, red, purple, shiny, with red dust adhered locally. Hard, brittle, smooth profile, glass-like luster. The powder is red blood. Odorless, slightly astringent, chewing sticky sensation.
Pharmacological studies have anti-inflammatory, antibacterial and antithrombotic effects, affect cyclic nucleotides, and affect fibrinolytic activity.
[chemical composition] more than 90% of red resin, is a compound of resin and benzoic acid and benzoyl acetate. Based on the preliminary analysis of the components, it contains blood epleren, Dracorhodin, desmethyl-rhemeberin, desmethyl-dangocin, rosin acid, isophoric acid, rosin acid, dextral blood flavan A, dehydroabietic acid , Isopimaric acid, Pimaric acid, Drosox dioxetane and other ingredients.