Natural Liquorice Root Powder Plant Extract Food Grade HPLC Glycyrrhizic Acid 20% Herbal Powder 1kg for Health Food

Product Overview

The Natural Liquorice Root Powder Plant Extract is a finely milled, food-grade herbal powder produced through a standardized extraction process. It contains at least 20% glycyrrhizic acid, as verified by High-Performance Liquid Chromatography (HPLC), ensuring consistent potency and quality. This grade is suitable for use in health food formulations, dietary supplements, and natural food products where a natural sweetener and bioactive ingredient is required.

The extract is derived from the dried and ground roots of the liquorice plant, which is cultivated in temperate climates and harvested during the plant’s active growth phase. The resulting powder is free from additives, preservatives, and synthetic fillers, maintaining its natural integrity.

Key Characteristics & Technical Properties

• Active Compound: Glycyrrhizic acid (minimum 20% by HPLC analysis)
• Form: Fine herbal powder, free-flowing and moisture-resistant
• Appearance: Light brown to golden-brown powder with a natural, earthy aroma
• Moisture Content: Typically below 8% to ensure stability and shelf life
• Particle Size: Fine grinding process results in a uniform particle size for consistent dissolution and absorption
• Storage: Store in a cool, dry, and dark place to prevent degradation

Harvesting & Production Process

Liquorice roots are typically harvested in the autumn when the plant’s glycyrrhizic acid content is at its peak. After harvesting, the roots are cleaned, sliced, and dried under controlled conditions to preserve active compounds. The dried root material is then subjected to solvent extraction (often using ethanol or water) to isolate the glycyrrhizic acid-rich fraction. This extract is further purified and concentrated through filtration and evaporation, followed by spray drying to produce a fine, stable powder.

The final product undergoes rigorous quality control, including HPLC testing to verify glycyrrhizic acid concentration, microbial testing, and heavy metal screening, ensuring compliance with international food and supplement safety standards.

Common Varieties & Grades

Liquorice root extract is available in several grades based on purity and application:

• Food Grade: Suitable for use in food and beverage products, with lower glycyrrhizic acid content (typically 15–25%) and strict safety certifications
• Pharmaceutical Grade: Higher purity (often 25–30%) with additional testing for contaminants and stability, used in medicinal formulations
• Supplement Grade: Balanced between potency and safety, commonly used in dietary supplements with 20–25% glycyrrhizic acid

The 20% HPLC glycyrrhizic acid grade is widely preferred in health food and wellness product development due to its optimal balance of efficacy and safety.

Common Uses & Applications

This herbal powder is widely used in:

• Natural sweeteners in beverages, confectionery, and baked goods
• Functional foods and health supplements targeting immune support and anti-inflammatory benefits
• Herbal formulations for soothing the digestive tract and reducing irritation
• Pharmaceutical and nutraceutical products for stress and adrenal support
• As a natural alternative to artificial sweeteners in plant-based and organic products

Due to its mild anti-inflammatory, antiviral, and anti-ulcer properties, liquorice root extract is valued in both traditional and modern health systems.

Quality & Grading Standards

Quality is ensured through adherence to international standards such as:

• Food and Drug Administration (FDA) guidelines for herbal ingredients
• European Union (EU) regulations on herbal extracts and food additives
• International Organization for Standardization (ISO) standards for quality management and production hygiene
• Good Manufacturing Practices (GMP) for herbal extract production

Each batch is tested for glycyrrhizic acid content via HPLC, microbial load, heavy metals, and pesticide residues to ensure consistency and safety.

Typical Packaging & Trade Context

The product is typically packed in 1kg sealed bags made of food-grade aluminum foil or polyethylene to protect against moisture and light. Packaging is designed for both domestic and international trade, with clear labeling indicating the product name, active ingredient content (20% glycyrrhizic acid), batch number, and expiration date.

It is commonly exported to markets in North America, Europe, and Asia, where demand for natural, plant-based ingredients in health and wellness products is growing. The product is frequently sourced by manufacturers of herbal supplements, organic food producers, and functional beverage companies.