Cassia Seed Extract

Cassia Seed Extract is a botanical extract derived from the mature seeds of Cassia obtusifolia L. or Cassia tora L., obtained through processes such as water extraction, alcohol extraction, or combined hydroalcoholic extraction. As a quintessential functional botanical ingredient, Cassia Seed Extract boasts a long history of use in Asian markets-particularly China, Japan, and South Korea-due to its stable chemical composition and well-established traditional applications. Cassia Seed Extract (Cassia obtusifolia seed extract) is a botanical extract ingredient that combines traditional application foundations with modern functional research value. Leveraging accumulated research in areas such as metabolic regulation, antioxidant properties, gut health, and vision care, Cassia Seed Extract is progressively transitioning from a traditional Chinese herbal ingredient to a standardised, international functional botanical extract.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) provides Cassia Seed Extract utilising a mature, reproducible industrial plant extraction process, comprising the following principal steps:

1. Washing
2. Filtering
3. Removing impurities
4. Drying: to prevent high-temperature damage to thermosensitive active ingredients, especially volatile oils.
5. Crushing: (such as 80 mesh) to increase the contact area with the solvent and improve extraction efficiency.
6. Extraction
7. Solid-liquid separation
8. Purification
9. Concentrate
10. Drying
11. Smashing
12. Packaging
13. Finished product

Cassia seed extract, as a significant member of the treasure trove of traditional Chinese medicine, exhibits effects that are not merely the simple summation of single-target actions. Rather, its efficacy stems from multidimensional, multi-pathway synergistic effects grounded in both the holistic perspective of traditional Chinese medicine and modern pharmacological research. The profound scientific mechanisms underpin its core functions of "clearing liver heat to improve vision" and "moistening the intestines to promote bowel movements".

• Clearing Liver Heat and Brightening Vision

Cassia Seed Extract possesses a slightly cold nature, effectively purging pathogenic heat from the liver meridian. Modern pharmacological studies confirm its anthraquinones and flavonoid compounds exhibit significant anti-inflammatory and antioxidant activity. The anti-inflammatory action helps reduce ocular tissue inflammation, alleviating redness, swelling, heat, and pain; while its antioxidant properties eliminate excess free radicals generated by "liver fire," protecting retinal cells and the optic nerve from oxidative damage. This aligns with the traditional Chinese medicine principle of "clearing fire" to "preserve yin." Modern research indicates that certain components in Cassia Seed Extract, such as phenolic compounds, improve blood rheology and reduce blood viscosity, thereby enhancing microcirculation in the retinal capillaries. This not only supplies the retina with more oxygen and nutrients but also accelerates the clearance of metabolic waste, playing a significant role in alleviating visual fatigue and delaying the progression of age-related eye diseases such as macular degeneration.

• Regulating the Intestines and Promoting Metabolic Balance

Cassia Seed Extract achieves a harmonious blend of "moistening" and "promoting passage" through its unique pharmacological properties, gently yet effectively regulating intestinal function. Upon oral administration, its core active anthraquinone compounds-including emodin, chrysophanol, and rhein-undergo bacterial metabolism in the gut to form the active form: anthrone. These active metabolites exert dual effects: firstly, they inhibit the intestinal epithelial cells' absorption of water and electrolytes (particularly sodium ions), elevating osmotic pressure within the intestinal lumen and promoting water retention to soften stool. Secondly, they directly stimulate the nerve plexus of the large intestine, enhancing intestinal peristalsis-especially the group contractions of the colon-thereby facilitating stool expulsion. This mechanism accounts for its dual effects of 'softening the bowels' and 'relieving constipation'. Cassia Seed Extract also exhibits broad-spectrum antibacterial activity, inhibiting excessive proliferation of certain harmful bacteria within the gut. By regulating the balance of the intestinal microbiota, it helps maintain a healthy intestinal microenvironment. This holds long-term positive implications for improving indigestion and constipation caused by dysbiosis.

With its well-defined efficacy, profound cultural heritage and robust scientific basis, Cassia seed extract demonstrates exceptional application value across multiple industrial sectors. Our products are precisely positioned to provide clients with high-quality, standardised raw materials that align with market trends and regulatory requirements. Positioned as a premium fruit and vegetable powder ingredient for traditional Chinese medicine, this product's applications closely align with this positioning, primarily focusing on three key sectors:

• Pharmaceutical Industry:

Applications: Serves as an active pharmaceutical ingredient (API) or key excipient in developing prescription or over-the-counter (OTC) medications for treating ocular disorders and constipation. Examples include formulation of liver-cleansing eye drops, compound preparations for hypertension management, and mild laxative capsules or granules.

• Nutraceuticals & Dietary Supplements:

Applications: This represents the most extensive market for Cassia seed extract. It can be developed as single-ingredient or compound formulations in diverse forms, including hard capsules, soft capsules, tablets, oral liquids, and solid beverage powders.

1. Eye Health Series: Combined with lutein, zeaxanthin, bilberry extract, etc., to develop compound formulations targeting blue light protection, alleviating eye strain, and preventing age-related eye diseases.
2. Gut Health Series: Combined with probiotics, prebiotics, dietary fibre, etc., to develop comprehensive products promoting intestinal motility, improving constipation, and regulating gut microbiota.
3. Weight Management and Metabolic Syndrome Series: Leveraging its lipid-lowering properties, combined with lotus leaf extract, hawthorn extract, and others to develop natural health products for lipid reduction and weight management support.

• Functional Foods & Beverages: 

Serving as functional ingredients incorporated into everyday foods and beverages to confer additional health benefits.

1. Functional Tea Beverages
2. Health Drinks
3. Baked Goods & Snacks

The product is mainly in the form of standardized plant extract powder and supports customization of content, making it easy for OEM/ODM customers to design formulas.

Security statement：

Our company guarantees that the goods sent are safe, non-flammable, and non-explosive, and consistent with the declaration. Under normal transportation conditions, all losses caused by the products sent by our company shall be borne by our company.

Hot Tags: Cassia Seed Extract manufacturers, suppliers, factory, wholesale, best, price, buy, for sale, bulk.

Long-term cooperative logistics companies include international logistics companies such as DHL, FedEx, UPS, etc.

The regular bulk packaging of the product is a 25kg plastic bag and a cardboard drum. The sample is packaged in an inner aluminium foil bag and an outer plastic bag, supporting customised packaging solutions.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) regularly participates in international raw material exhibitions such as CPHI, SSW, and In Cosmetics Asia, and establishes long-term cooperative relationships with global customers.

Q1. How is the purity of this product verified?
A1: We employ authoritative analytical methods such as High Performance Liquid Chromatography (HPLC) and Ultraviolet Spectroscopy (UV) to ensure the content.

Q2. What is the minimum order quantity for Cassia Seed Extract?
A2: Our minimum order quantity (MOQ) varies by product and specific requirements, and is typically negotiable. Please contact us for detailed information.

Q3. What is the delivery timeframe for the product?
A3: Delivery times depend on order volume and product type. Generally, we arrange production and dispatch promptly upon order confirmation.

Q4. Does APPCHEM offer customisation services?
A4: Yes, we provide customisation services including packaging, labelling, and adjusting product specifications to meet specific client requirements.

Q5. How does APPCHEM ensure product quality and stability?
A5: We maintain a rigorous quality control system. All products undergo third-party testing, with detailed COA (Certificate of Analysis) and stability data provided.

Reference
[1]Benjamin D. Drever, W. G. Anderson et al. "The seed extract of Cassia obtusifolia offers neuroprotection to mouse hippocampal cultures." Journal of pharmacological sciences (2008).
[2]Xiaoxv Dong, Jing Fu et al. "Cassiae semen: A review of its phytochemistry and pharmacology." Molecular Medicine Reports (2017).
[3]V. Fernand, David T Dinh et al. "Determination of pharmacologically active compounds in root extracts of Cassia alata L. by use of high performance liquid chromatography." Talanta (2008).
[4]T. Bahorun, V. Neergheen et al. "Phytochemical constituents of Cassia fistula." African Journal of Biotechnology (2011).
[5]B. Oso, I. Olaoye. "Antiglycaemic potentials and molecular docking studies of the extracts of Cassia alata L." Beni-Suef University Journal of Basic and Applied Sciences (2020).