1. What is Licorice Root Extract?
Licorice Root Extract is a highly purified, bioactive botanical powder derived from the dried roots and rhizomes of Glycyrrhiza uralensis Fisch., Glycyrrhiza inflata Bat., or Glycyrrhiza glabra L. Utilizing advanced physical extraction, precise separation, and carrier-free centrifugal spray drying, the raw fibrous roots are transformed into a highly concentrated, standardized matrix. This advanced engineering isolates its core pharmacological compounds—most notably Glycyrrhizic Acid and Licorice Flavonoids—delivering a highly water-soluble, stable, and pure ingredient engineered for modern veterinary health, pharmaceuticals, cosmetics, and dietary supplements.
2. What is Licorice Root (Gancao)?
In Traditional Chinese Medicine (TCM), Licorice (Gancao) is revered as the “Great Coordinator” (Guo Lao) due to its unique ability to harmonize and enhance the effects of other botanicals in a formula. It has been used for millennia to soothe sore throats, relieve coughs, and reduce systemic inflammation. Today, modern pharmacology globally recognizes Licorice as a potent natural anti-inflammatory, expectorant, hepatoprotective agent, and a highly functional natural sweetener.
3. Main Active Ingredients
The diverse therapeutic and functional power of Licorice Extract is driven by its complex phytochemical matrix:
Glycyrrhizic Acid & Glycyrrhetinic Acid: The primary statutory biomarkers. These triterpenoid saponins are powerful anti-inflammatory and hepatoprotective agents. They are also intensely sweet (50 times sweeter than sucrose), making them exceptional natural flavor enhancers.
Liquiritin: A highly active flavonoid crucial for respiratory health, acting as a potent antioxidant and expectorant to clear phlegm and soothe lung tissues.
Glabridin: Exclusively found in G. glabra, this specific flavonoid is globally hailed as “Whitening Gold” in the cosmetics industry for its profound ability to inhibit melanin synthesis.
4. Efficacy and Mechanisms
Expectorant & Antitussive (Respiratory Relief): Stimulates tracheal secretions to dilute thick mucus, making it easier to expel, while simultaneously soothing the cough reflex.
Gastrointestinal Protection: Promotes the secretion of gastric mucus, effectively repairing stomach linings and combating gastric and duodenal ulcers.
Hepatoprotection & Detoxification: Protects liver cell membranes from chemical toxicity and viral damage, accelerating the clearance of metabolic waste.
5. B2B Core Application Sectors
Thanks to its dual functionality as both a powerful therapeutic agent and a natural sweetener, our Licorice Extract is heavily utilized across global industries:
A. Veterinary & Animal Health
Respiratory Management: Formulated into water-soluble powders to rapidly treat respiratory tract infections, clear phlegm, and soothe coughing in intensive poultry and swine operations.
Feed Palatability Enhancer: Acts as a highly effective, natural sensory additive. Its intense, lingering sweetness masks the bitter taste of other medications or AGP botanical alternatives (like Forsythia or Scutellaria), significantly improving feed intake.
Gastric Ulcer Prevention: Protects the intestinal tracts of livestock under high-stress weaning or intensive feeding protocols.
B. Pharmaceuticals
The cornerstone Active Pharmaceutical Ingredient (API) in classic OTC cough syrups, lozenges, and clinical hepatoprotective (liver-care) injectables.
C. Advanced Cosmetics
Extracts standardized for Glabridin are the ultimate active ingredients in premium skin-brightening, anti-aging, and hyperpigmentation-correction serums.
6. Botanical Sourcing: The "Dao-di" Strategy
Our supply chain strictly avoids the vulnerabilities of single-source reliance. We execute an agile procurement strategy focused exclusively on the universally recognized “Dao-di” (authentic origin) arid and desert cultivation belts for Licorice—primarily in Xinjiang, Inner Mongolia, and Gansu provinces. The harsh, dry climates, intense UV exposure, and sandy alkaline soils in these specific zones force the deep-rooted plants to synthesize peak levels of secondary metabolites. By dynamically sourcing from these premium regions, we guarantee the highest accumulation of Glycyrrhizic Acid while shielding our B2B partners from localized crop volatility.
7. Raw Material Management: Strict Pharmacopoeia Standards
Premium industrial extraction demands absolute scientific verification at the source. We operate on a strict Pharmacopoeia Compliance model:
Before any raw Licorice root enters our processing lines, it must rigorously pass laboratory testing against strict pharmacopoeia criteria (ChP/EP/USP).
This protocol requires precise HPLC quantification of Glycyrrhizic Acid and Liquiritin, alongside strict, zero-tolerance screening for heavy metals, pesticide residues, and moisture content. Any batch failing these scientific thresholds is decisively rejected.
8. Advanced Extraction Process
Achieving both high active compound retention and flawless physical solubility requires elite extraction engineering.
9. Quality Standards and Specifications
We engineer strict, scalable specifications tailored to your precise industrial formulation needs, fully backed by comprehensive Certificates of Analysis (COA):
| Licorice Extract |
|---|
| Raw Licorice Powder |
| 10:1, 20:1 Extract or custom |
| Glycyrrhizic Acid 7% – 30% (HPLC/UV) |
| Glabridin 40% 98% |
10. Why Choose Our Licorice Root Extract?
We bridge the critical gap between raw agricultural sourcing and pure industrial engineering. By securing the finest Dao-di Licorice roots and ruthlessly filtering them through strict Pharmacopoeia testing, we completely eliminate upstream risks. By pioneering a 100% pure, maltodextrin-free centrifugal spray drying process, we deliver an unadulterated ingredient that maximizes biological efficacy and mechanical solubility. For global B2B buyers in the veterinary, feed, and pharmaceutical sectors, partnering with us translates to guaranteed chemical purity, clean-label compliance, and the massive industrial scale required to supply hundreds of tons annually without compromise.
