Introduction to Isatis Indigotica Fort Extract
Isatis Indigotica Fort Extract is extract from Isatis indigotica. Mainly produced in Hebei, Beijing, Heilongjiang, Henan, Jiangsu, Gansu. Taproot long, 5~8 mm in diameter, outer bark gray yellow. Stems erect, 40 to 90 cm tall. Leaves alternate; Basal leaves large, stalked, leaf blade oblong-elliptic; Cauline leaves oblong-oblong to oblong-obliquely indented, lower leaves larger, progressively smaller, 3.5 to 11 cm long, 0.5 to 3 cm wide, apex obtuse, base arrowed-shaped, hemivoxic, entire or inconspicuously serrate. Broad racemes: flowers small, 3 to 4 mm in diam., ebracteate, pedicels slender; Calyx 4, green; Petals 4, yellow, obovate; Stamens 6,4 strong; Pistil 1, oblong. Siliques oblong, flattened winged, midribbed. 1 seed. Flowering in May. The fruit period is in June.
Blue: perennial herb, shrubby. Stems erect, up to 1 m tall, nodes conspicuous, obtuse. Leaves opposite; Petiole 1~2 cm long; The root is ovate-oblong to ovate-oblong, or elliptically lanceolate, 5 to 16 cm long, 2.5 to 6 cm wide, apex acuminate, base tapered, margin shallowly serrated. Spikes terminal; Bracts foliate, 1 to 2 cm long, caducous; Calyx 5-lobed, 4 lobed linear, the other one large; Corolla funnel-shaped, lavender, 5-lobed, lobes short broad; Stamens 4,2 strong, attached above corolla tube; Ovary superior, style slender. Capsule, containing 4 seeds. Born in the humid area of mountain forest margin. Wild or cultivated.
Isatis indigotica medicinal uses
1. The role of disease-resistant microorganisms.Studies have shown that the extract of isatis root (or isatis root) restricts the division of the virus and suppresses and kills the A and B avian flu virus, and the aqueous solution of the extract suppresses the common cold virus. It has inhibit and killing effect on epidemic B meningitis virus. Isatis indigotica root also has inhibitory effect on a variety of bacteria. The aqueous extract had different degrees of inhibitory effect on Bacillus subtilis, Staphylococcus aureus, Octagon, Escherichia coli, Bacillus typhi, Bacillus paratyphi, Bacillus dysentery (Shiga, Frefredii), Bacillus enteritidis, etc. Acetone leachate had a similar effect and was effective against hemolytic streptococci (both using the AGAR hole plate method). The antibacterial effect on meningococcus A was similar to that of garlic and honeysuckle. It had obvious inhibitory effect on PR8 strain and Jingke 68-1 strain of influenza virus. Isatis root can kill leptospira in the test tube.
2. It have finction of Cardiovascular effects,the results showed that the drug could increase the perfusion flow of isolated rabbit ears and rat lower limbs, improve the microcirculation of rabbit mesentery, reduce the blood pressure of anesthetized rabbits, reduce capillary permeability, and decrease the oxygen consumption of mouse myocardium.
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3. Isatis Indigotica Fort Extract can significantly inhibit ADP-induced platelet aggregation in rabbits. Uridine, hypoxanthine, pyrimidine and salicylic acid isolated from isatidis root also showed certain inhibitory activities on ATP-induced platelet aggregation in rabbits, and the inhibitory rates were 18.2%, 24.2%, 10.8% and 20% at 0.21mg/kg, respectively.
4. It has been reported that dog isatis root, Coptidis powder and veratrol (2.0g/kg each) can detoxify veratrol and reduce mortality. . It also contains bacteriostatic substances and kinetic essence against Gram-positive and Gram-negative bacteria.
5. It has swelling reduction and anti-allergy effect
Varieties classification
1) radix isatidis
Also known as: Big Blue root. Dried root of Isatis indigotica. It is slender and cylindrical, about 10~20~30 cm long and 3~8 mm in diameter. The surface is pale gray yellow, rough, with longitudinal wrinkles and transverse markings, and branched root marks, the root head is slightly expanded, there is a fossa at the top, there are dark green petiole residues around, thicker roots and dense wartlike processes and gray-brown petiole marks arranged in the shape of wheels. The quality is firm and crisp, the section skin yellowish white to light brown, the xylem yellow. The breath is weak and the taste is slightly sweet. The root is straight and stout, solid and powdery.
(2) Malan root (Bencao Bian Read)
Also known as: Blue dragon root, soil dragon root. Dry rhizome and root of plant blue, full length 10~30 cm, grayish brown. Rhizome cylindrical, diameter of about 2~6 mm, upper with short ground stem, ground stem has opposite branches, rhizome has expanded nodes, nodes meristematic slightly thicker rhizome and slender fibrous roots. The roots are slender and slightly curved, with fine wrinkles on the surface. The rhizome and the stem on the ground are brittle and easy to break, the section is not flat, slightly fibrous, with a large central pith; The root substance is more pliable. No gas, light taste. It is better to have a uniform length and thickness.
How to contact us?
We are a company with many years of sales experience in plant extract industry. After years of operation, we have a series of various products, such as fruit and vegetable powder, cosmetics, tablet candy and other products, and we are a professional raw material supplier. Currently, our company is selling cheap bulk Isatis Indigotica Fort Extract, which is widely used in the fields of health care products, medicine, cosmetics and so on. Those who need to make health care products can buy this raw material. At the same time, since our products are sold directly from the manufacturer, the quality is guaranteed. You can buy with confidence.
If you want to buy or are interested in it, you can go to the international website or send an email to our working email ella.zhang@huilinbio-tech.com. We will reply to you as soon as you see the message. In addition, you can also come to the offline field visit, our company is located in Fengze Science Park, Block B, 170 Yanta District West Street, Xi 'an, Shaanxi Province, Room 706. Thanks for your coming.