| HS Code | 527638 |
| Product Name | Residual Glycyrrhiza Extract |
| Source | Glycyrrhiza (licorice) root |
| Appearance | Brown powder |
| Odor | Mild, characteristic |
| Solubility | Partially soluble in water |
| Main Component | Glycyrrhizic acid |
| Ash Content | High |
| Moisture Content | Less than 10% |
| Ph Value | 5-7 |
| Common Use | Feed additive |
| Extraction Type | Byproduct after primary licorice extraction |
| Storage Conditions | Cool, dry place |
| Potential Allergens | None known |
| Typical Purity | Lower than primary extract |
| Color | Dark brown |
As an accredited Residual Glycyrrhiza Extract factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Residual Glycyrrhiza Extract is packaged in a 25kg net weight fiber drum lined with double-layer polyethylene inner bags for safety. |
| Shipping | Residual Glycyrrhiza Extract is shipped in tightly sealed, food-grade plastic or fiber drums, typically lined with polyethylene bags to prevent contamination and moisture ingress. The containers are clearly labeled for identification and safety, and are stored in a cool, dry area away from direct sunlight during transport to ensure quality retention. |
| Storage | Residual Glycyrrhiza Extract should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed to prevent moisture absorption and contamination. Store away from incompatible substances such as strong oxidizers and acids. Ensure proper labeling and follow local regulatory requirements for chemical storage. |
Competitive Residual Glycyrrhiza Extract prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
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Tel: +8615365186327
Email: admin@ascent-chem.com
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Every season we bring in fresh licorice roots from trustworthy agricultural sources. Over the decades, we noticed how the traditional glycyrrhizin extraction left a solid mass behind, often referred to as “licorice marc” or “residual cake.” Out of curiosity and ongoing discussions with both colleagues and researchers, we put this material under rigorous chemical and microbial analysis. Not everything useful comes from what’s conventionally prized—sometimes, industry overlooks what’s left on the table.
The majority of standardized licorice extracts focus on glycyrrhizin content above 10%, aiming for high sweetness and medicinal properties. In comparison, our Residual Glycyrrhiza Extract derives from the same process, but after primary glycyrrhizin separation, this extract remains rich in other phytoactive components, trace minerals, polysaccharides, and fibers that haven’t moved into the mother liquor. This makes it unique from both a composition and value perspective.
From a manufacturer’s viewpoint, confidence in a product builds through hands-on refinement and years of repeatable process. We operate closed-loop extraction facilities that allow full traceability of every metric ton brought in. During extraction, we focus on minimizing solvent residues, keeping processing temperatures steady below 80°C, and never allow uncontrolled drying. Each production lot undergoes regular moisture assessment, internal HPLC checks for glycyrrhizin and glabridin content, and microbial plating.
Depending on the model—some clients request a coarser powder while others prefer micronization—particle size can range between 40 to 100 mesh. We monitor bulk density and color closely, as these parameters critically affect downstream blending and process stability, especially in low-dosage animal feed premixes, fertilizers, or bio-stimulant formulations. The natural color of residual extract sits deeper and more earthy than the light tan of isolated glycyrrhizin powder. We resist artificial color adjustments, sticking instead to filtration and mechanical dewatering only.
In agriculture, clients often request residual extracts for soil conditioning and crop protection blends. The complex carbohydrates and saponins present help with moisture retention around plant roots and offer mild suppression for certain soil-borne fungal pathogens. This isn’t the sweetener used in food or beverages; its value comes from the broader range of original plant chemistry left behind after refined extraction.
Animal nutritionists recognize the benefit of using residual glycyrrhiza streams in ruminant feed, especially where a balance of fiber, modulating bioactives, and minerals make sense for gut health. Its bitterness profile and tannin content are lower than bark or husk feed additives, yet more robust than spent grains or straw. Weekly conversations with formulators underline how no two livestock operators arrive at the same nutritional target, so product customization—within feasible technical boundaries—makes collaboration essential.
Fertilizer blenders incorporate our residual glycyrrhiza in organic and natural fertilizer lines. Field studies and greenhouse trials point to improvements in nitrogen uptake and, in some soils, a mild chelating effect for microelements—probably the work of remaining saponins and trace humics. We regularly request feedback after every growing season; trends consistently suggest that unlike fully extracted or carbonized plant residues, this material brings sustained benefit through soil structure and increased microbial activity.
In the past few years, we've also seen interest from paper pulping, textile sizing, and certain personal care sectors, where functional polysaccharides can impart thickening, softening, or stabilizing effects. Most of our production stays with long-term partners in agriculture and animal nutrition, but we keep open lines with R&D and specialty product developers looking to take advantage of the unique plant-derived matrix.
For decades, international licorice markets equated “extract powder” with food-grade sweetness and medicinal impact. Glycyrrhizin content—often quoted as high as 20%—defines value for the traditional buyer. Our residual glycyrrhiza product, in contrast, comes in at less than 3% glycyrrhizin by mass (as measured by our internal standards), so nobody is reaching for this if they're after a high-sweetness product or a pharmaceutical active. Instead, it delivers the remaining bioactives, antioxidants, and indigestible fiber not typically appreciated in commodity export markets.
A growing number of progressive feed formulators and soil amendment producers now recognize that separating botanical actives into single molecules can neglect synergistic potential. After the high-value glycyrrhizin has been removed, what stays behind isn’t waste; it shows consistent results improving palatability, gut environment, and nutrient utilization in animal production, and in plant applications, triggers more consistent soil aggregation and microbial stimulation than many single-function extracts.
Over time, the differences between “primary” and “residual” extract go beyond just product labels. Residual glycyrrhiza has proven easier for downstream processing due to its bulkier structure, higher fiber proportion, and lower solubility. End users often comment on improved blendability in granules or pellets and a more even release profile when applied in soil or feed. Our technical support team often helps dial in application methods and compatible carriers for specific use cases.
Traceability matters to every partner we serve. Each batch comes from roots harvested during a single season and a single origin. We document every stage: harvest, transport, washing, slicing, extraction, pressing, drying. Third-party auditors visit us annually for on-site inspections, and we welcome this, as transparency builds credibility well beyond documentation.
On the safety side, strict batch testing for pesticide residue, heavy metals (arsenic, cadmium, mercury, lead), and microbial criteria ensures full compliance with local and international standards for agricultural and feed ingredients. We maintain consistent dialogue with clients to address unique regulatory scenarios, especially as different countries update their import rules or redefine what constitutes an agricultural input versus an animal feed material. The product’s inherent bitterness and lower glycyrrhizin content make it unsuitable for direct food or confectionery use, reducing the risk of accidental misuse.
On traceability, we use both electronic batch records and physical documentation. Periodically, our technical manager conducts in-depth reviews of combination products that blend our extract with mineral premixes, amino acids, or probiotic blends. This extra oversight protects customers’ brands and animal or crop health throughout the supply chain.
Years back, storage recommendations for most plant extracts were minimal, but experience told us early on that moisture and cross-contamination posed risks. We shifted every packaging line to triple-layered, moisture-barrier paper bags or FIBCs with an inner poly liner, which reduced caking complaints, maintained flavor integrity, and prevented off-odors. In regions with high humidity, we recommend storing in sealed, cool warehouses—not out of theory, but because we have seen firsthand what a missed dehumidifier can do.
On logistics, we ship both 20 kg bags and bulk containers. Local agriculture customers, who often buy 1–5 tons per order, expressed early concern about dust at transfer stations. In response, we introduced light spray agglomeration on our most fine-particle models, reducing airborne particulates during blending. Animal nutritionists wanted flexibility, so we keep both coarse and fine grades available, changing the milling screen as requests come in—our plant staff understand quickly how important it is to keep up with these technical details, since they hear user feedback straight from the front line.
Long-time clients regularly provide unsolicited comments about batch consistency or how a slight uptick in mineral loads affects the final formulation. Rather than brush these insights aside, our team brings them straight back to process control meetings. A good product is never “done;” we’ve routinely updated equipment and training approaches based on what major users actually experience.
Licorice remains a plant with centuries of reputation, but manufacturing residual glycyrrhiza extract pushes us to rethink value from the ground up. We work with researchers at agricultural universities to dig deeper into bioactivity profiles and better understand interactions with root exudates, rhizosphere microbes, and even beneficial nematodes. Every batch sent for greenhouse trial builds another layer of experience.
As animal feed and fertilizer regulations evolve, so do customer requirements. They increasingly ask for supporting data on performance, not only composition. To this end, we coordinate real-world trials with producers willing to share yield data, health records, and animal performance benchmarks. The feedback has shown that crops or animals supplied with blends including our residual extract are not only more resilient but also demonstrate better system-level health outcomes—not just incremental improvements in growth or output but fewer disease incidents and more stable production cycles. While every season brings new challenges, this sort of continuous improvement carries the business—and our users—forward.
Environmental stewardship, too, drives our production decisions. Diverting post-extraction residues from landfill or burning, and instead fractionating and stabilizing them into valuable inputs, closes resource loops and leaves a lighter footprint. The rising cost of mineral fertilizers and synthetic feed supplements pushes more customers to trial natural, multipurpose inputs. It’s satisfying to know that what started as an overlooked byproduct now contributes directly to more circular agriculture and responsible animal nutrition.
Over years, we have learned that some users care most about the mineral profile—potassium, calcium, and microelements—while others look primarily for functional carbohydrates or trace antioxidants. By listening closely to agronomists, nutritionists, and input manufacturers, we have established technical support materials, tested mixing protocols, and ongoing consultation for special cases. For instance, horticulturists with high-salinity soil issues received customized recommendations to combine residual glycyrrhiza with organic mulch or composted crop residues, while aquaculture feed developers sought protocols for dispersing finer grades into water-stable pellets.
We continue to invest in more targeted research, not only in the lab, but out in the field and in real-world production cycles. Feedback drives us, both in improving granulation and comminution and in diminishing dust, caking, or off-odor issues. Trained field reps travel throughout the peak purchasing regions every quarter, tracking application rates and outcome data. Challenges still surface—a wet delivery season here, or a batch that clumps after months in suboptimal warehouse conditions there—but these are addressed quickly, since our management team stays directly involved.
Standardized documentation supports traceability, but it is the daily working relationships with customers that foster trust long-term. Every commitment to adapt based on feedback or to adjust shipment timing reinforces why a manufacturer’s perspective adds value well beyond the product itself.
Residual glycyrrhiza extract teaches us every day that value often hides in overlooked places. Through listening, ongoing quality improvement, practical field use, and scientific inquiry, we have built a product line that gives end-users more than a one-dimensional input. Our experience as a manufacturer, deeply embedded in the industry, makes product integrity and long-term results far more than a slogan—they’re a daily practice. We appreciate every customer willing to challenge and guide us further, because real improvement—on farm, in feedlots, or across fields—emerges from partnership, attention, and the willingness to bring out the best from each harvest and extraction cycle.
