Xi'an Kintai Biotech Inc is one of the most experienced manufacturers and suppliers of senna leaf extract powder in China. Please feel free to wholesale high quality senna leaf extract powder for sale here from our factory. For price consultation, contact us.
1.Products Description
Senna leaf extract is an ingredient extracted from senna leaf, and generally contains glycosides such as emodin and paeoniflorin. Senna leaf extract has the functions of promoting intestinal peristalsis, laxative, lowering blood pressure, lowering blood fat, and anti-inflammation. It is often used to treat symptoms such as constipation, gastrointestinal diseases, hypertension, hyperlipidemia, and inflammation. KINTAI mainly produces 6%-20% sennosides (A+B). We select high-quality senna leaves for extraction, which greatly retains the activity of the substance. 20% sennoside (A+B) is the choice of most of our customers.

Senna leaf

Dried Senna Leaves

20% sennoside (A+B)

Senna leaf extract powder
2. Botanic Source
2.1 Source plant
Senna leaves are sweet, bitter, and cold in nature, and belong to the large intestine meridian. They are the dry leaflets of Cassia angustifolia Vahl and Cassia acutifolia Delile of the leguminosae plant. Narrow-leaf senna is mainly produced in India, Egypt and Sudan; pointed-leaf senna is mainly produced in the upper and middle reaches of the Nile in Egypt, and has been introduced in Hainan and Yunnan in my country. Leaf senna: The leaves are mostly complete and flat, long ovate or ovate-lanceolate, 1.5-5cm long and 0.4-2cm wide. Leaf tip acute, with sharp thorns, entire margin, leaf base slightly asymmetrical; upper surface yellow-green, lower surface light yellow-green, glabrous or nearly glabrous, lower surface main veins slightly prominent, with veins and leaf lamination lines pattern. leathery. The gas is weak and specific, the taste is slightly bitter, and slightly sticky. Acupoint senna: leaflets are slightly curled or broken. It is broadly lanceolate or long ovate, 2-4cm long, 0.7-1.2cm wide, entire, with pointed or slightly convex leaf tips and asymmetrical leaf bases. The upper surface is green, the lower surface is gray-green, slightly short-haired, without overlapping lines. Thin and brittle, slightly leathery.
2.2 Chemical composition
Senna leaves contain: approximately 3% dianthrone glycosides (sennosides A, A1, B, C, D, E, F and G); and small amounts of anthraquinones, which include aloe-emodin and rhein- 8-glucoside; about 10% mucilage, tannins and flavonoids. Extract standardized to contain 8% sennosides. This product consists mainly of sennosides.

3. Chemical & Physical Properties
|
CAS Number |
85187-05-9 |
Molecular Weight |
N/A |
|
Density |
N/A |
Boiling Point |
N/A |
|
Molecular Formula |
N/A |
Melting Point |
N/A |
|
Common Name |
Senna, Cassia angustifolia, ext. |
Flash Point |
N/A |
4. Product quality specification & standard
|
Product name |
Senna Leaf Extract |
|
Extract source |
Senna leaf |
|
Extraction Solvent |
Ethyl alcohol |
|
Appearance |
Dark brown powder |
|
Solubility |
Easily soluble in water |
|
Identification |
TLC , HPLC |
|
Ash |
NMT 0.5% |
|
Heavy metals |
NMT 20 PPM |
|
Loss On Drying |
NMT 5.0% |
|
Powder size |
80Mesh, NLT90% |
|
Assay |
MIN.20% |
|
Residual Solvents |
|
|
- Ethanol |
NMT 5000 PPM |
|
Microbiological Quality (Total viable aerobic count) |
|
|
- Bacteria, CFU/g, not more than |
NMT 103 |
|
- Moulds and yeasts, CFU/g, not more than |
NMT 102 |
|
- E.coli, Salmonella, S. aureus, CFU/g |
Absence |
|
Storage |
In Tight, Light-resistant and Dry Place. Avoid Direct Sunshine. Country of Origin: China |
|
Shelf life |
24 months |
5. What can KINTAI do for you?

6. Benefits
Senna extract is a natural herbal extract that provides several benefits:
6.1. Promotes intestinal health: Senna extract is a natural light laxative that helps the digestive system eliminate waste and toxins and promotes intestinal health.
6.2. Lowering cholesterol: Senna extract reduces the absorption of cholesterol and helps prevent cardiovascular disease.
6.3. Control blood sugar: Senna extract slows down the digestion of food and prevents a sharp rise in blood sugar, which can be used to treat diabetes.
6.4. Anti-inflammatory: Senna extract has an anti-inflammatory effect, helping to reduce the body's inflammatory response and relieve pain.
6.5. Reduce edema: Senna extract has a diuretic effect, which can reduce edema and swelling.
6.6. Antioxidant: Senna extract is rich in antioxidant substances, which can help slow down the body's aging process and prevent chronic diseases.
7. Applications
7.1. Digestive system diseases: Senna leaf extract is rich in rutin-like flavonoids that promote intestinal peristalsis and improve constipation, which can relieve digestive system diseases such as chronic constipation, colitis, and intestinal dysfunction.
7.2. Weight loss: Studies have shown that senna leaf extract is rich in anthraquinones, which promote metabolism and increase caloric expenditure, helping to reduce body weight and fat content.
7.3. Anti-inflammatory: Senna leaf extract is rich in brassinosteroids, which have anti-inflammatory, antioxidant and antibacterial effects, relieving inflammation and improving immunity.
7.4. Neurological disorders: Studies have shown that senna leaf extract can inhibit neuronal excitability, which has a therapeutic effect on neurological disorders, such as Parkinson's disease and epilepsy.
7.5. Other applications: Senna leaf extract can also be used for angiotensin-converting enzyme inhibitors, regulating blood sugar, anti-aging, and promoting wound healing.
8. KINTAI manufacturing base

9. KINTAI R&D CENTER

10. Packing and shipping

11. TIPS
★If you want to get high quality Senna Leaf extract powder, please feel free to contact us at sales@kintaibio.com or feedback on the next page.
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