Explore our high-performance organic compounds and botanical raw materials optimized for global clinical, nutritional, and industrial specifications.
Exploring temperature-sensitive extraction dynamics and modern industrial scaling methodologies.
In modern industrial phytochemistry, preserving the molecular structural integrity of thermal-sensitive plant components (such as phenolic acids, triterpenic acids, and complex glycosides) remains a primary challenge. Traditional extraction methods, which typically involve heat and volatile organic solvents, frequently cause thermal degradation and structural isomerization. This reduces the ultimate potency of the extracts. This technical challenge has driven the development of **cryogenic acid extraction** technologies—often utilizing liquid nitrogen, sub-critical carbon dioxide, or cold-process multi-stage solvent extraction at sub-zero temperatures (ranging from -40°C to -196°C).
By preventing cellular thermal stress, cryogenic processing ensures that delicate organic acids—such as licochalcone, salidroside, rosmarinic acid, and other botanical compounds—remain stable and active. Furthermore, cryogenic milling prevents the oxidation of essential oils and lipids during cellular disruption. Global manufacturers, cosmetic brands, and pharmaceutical houses are transitioning to cryogenic extraction service providers to satisfy clean-label initiatives and achieve superior clinical efficacy in their end-products.
Chengdu ChenLv Herb Co.,Ltd. (referred to as "Chenlv Herb") was established in 2012 as a high-tech enterprise specializing in the R&D, production, and sales of botanical extracts and natural pharmaceutical ingredients. Committed to providing high-purity, highly active, and premium-quality natural raw materials, the company serves diverse industries, including pharmaceuticals, health supplements, food, and cosmetics.
Starting with a vision to revolutionize botanical extraction, Chenlv Herb has grown into a leading industrial partner by combining advanced scientific protocols with robust cost containment strategies.
Why domestic industrial production offers a strategic balance of cost efficiency and technological quality.
Sourcing raw agricultural materials directly from geographic cultivation centers (e.g., Sichuan, Shaanxi, Yunnan) reduces transport times, preserving original acid profiles before processing.
High-volume throughput allows Chinese plants to distribute high structural setup costs (like liquid nitrogen cycles and sub-critical equipment) over large batches, yielding "discount" commercial rates.
Our manufacturing sites combine automated temperature monitoring with multi-stage thin-film evaporation plants. This guarantees that final extract powders maintain consistent batch-to-batch assays.
Choose Chenlv Herb for products that deliver beyond expectations
Creative designs that elevate your brand.
Eco-friendly packaging aligned with today's values.
End-to-end cosmetic packaging solutions.
Fast turnaround to meet your timelines.
A dedicated team supporting you every step of the way.
Years of expertise ensuring precision and excellence.
How technical progress and policy changes are shaping the future of organic acids.
Global safety standards, notably under EFSA (Europe) and US FDA regulations, have tightened the acceptable levels of organic solvent residues in natural dietary supplements and baby-food grade additives. Cryogenic technologies bypass toxic hydrocarbon extractions using sub-zero aqueous or carbon dioxide systems, establishing a clean, compliant end-product.
Leading factories are implementing closed-loop heat exchanges for cryogen recovery. By recapturing and recycling liquid nitrogen or gas streams, production units decrease their carbon output and lower per-kilogram operation costs. This supports competitive "discount" bulk pricing models.
AI-assisted process control systems dynamically adjust extraction pressure and feed rates based on real-time spectrophotometric measurements. This maximizes yield profiles and guarantees chemical batch stability, reducing overall waste.
Once extracted at low temperature, the resulting delicate plant acids are immediately micro-encapsulated. This shields the active components from stomach acid degradation or oxidative breakdown in cosmetics, enhancing bioavailability.
How premium cryogenic acids fit into specific industrial supply chains.
Driven by the concept of "homology of medicine and food" and modern health needs, plant extracts have gradually become the core raw materials for the development of health care products due to their natural, green and safe characteristics.
From herbal formulas recorded in ancient books to modern innovative drugs, plant extracts occupy the prominent position in the pharmaceutical industry due to their natural active ingredients and unique pharmacological effects.
With consumers' pursuit of natural, safe, and sustainable skincare concepts, plant extracts have become a new favorite in the cosmetics industry due to their mildness, versatility, and biocompatibility, bringing new solutions for skin care.
Plant extracts have shown great potential in improving animal health, enhancing production performance and optimizing culture benefits, and are gradually becoming a research hotspot and new favorite in the field of animal nutrition.
Understanding supply chain challenges, international custom regulations, and compliance checklists.
For global scale brands, raw material procurement involves more than finding a vendor; it requires securing a resilient supply partner. Chenlv Herb offers structural contract programs to protect businesses from pricing fluctuations and material shortages.
International logistics demand strict adherence to regulatory rules. To ensure seamless customs clearances and regulatory compliance, we provide an extensive quality documentation dossier with every shipment:
Chenlv Herb provides one-stop contract manufacturing services.
Communicate with customers to determine product requirements.
Provide a proposal quotation based on customer requirements.
Sign a contract to further discuss the details of cooperation.
Make samples and run pre-production laboratory tests.
After customers confirm the samples, the factory schedules the production order.
The factory tests the products and issues a certificate of analysis.
Deliver finished products to customers via global logistics partners.
Our company is certified by ISO9001, ISO22000, HALAL, KOSHER and FDA etc.
We have integrated research and development, manufacturing and sales together.
Recently, the market price of Citrus aurantium raw materials in China has been on the rise, drawing significant attention from the industry. As the new production season (May-June) comes to an end and new supplies gradually enter the market, price fluctuations have become a focal point due to supply and demand dynamics and cost considerations.
As a 'calling card' for leading China's pharmaceutical industry onto the global stage, the 23rd China Pharmaceutical Raw Materials Exhibition (CPHI China 2025) will join hands with the 18th China Pharmaceutical Machinery to present new technological solutions.
Join our key researchers and sales representatives as we present our latest cryogenic purification research, novel bioactive compound matrices, and competitive enterprise procurement service agreements.
Scientific answers to common technical, commercial, and processing inquiries.
Cryogenic acid extraction processes raw plant material at sub-zero temperatures (down to -196°C utilizing liquid nitrogen or sub-critical fluid systems). Traditional extraction uses heat (often 60°C to 100°C), which can denature sensitive chemical structures and alter the profile of organic acids. Cryogenic processing preserves the natural bioactive structure, ensuring maximum efficacy.
We leverage our high-volume processing facility in Chengdu, China. Sourcing raw materials from nearby, high-altitude cultivation regions reduces transport overhead. Furthermore, our closed-loop extraction systems recycle energy and solvents, minimizing waste and lowering production costs.
Yes. Our pilot laboratory can adjust the extraction parameters to target specific molecular weight profiles or concentrate particular active acids (e.g., salidrosides, huperzines, or customized ginsenosides) to meet your precise product specifications.
Every shipment is accompanied by a Certificate of Analysis (CoA) confirming active ingredient assay, heavy metal analysis, pesticide residue screens, and microbiological compliance. Our facility is certified under ISO9001, ISO22000, Halal, Kosher, and FDA registration protocols.
For standard stocked formulations, dispatch occurs within 3 to 7 working days. Customized extraction runs, which include sample development, pilot verification, mass production scheduling, and compliance testing, typically require 15 to 30 days from contract confirmation.
Our sensitive chemical powders are vacuum-sealed in double-layered, food-grade polyethylene bags inside heavy-duty fiber drums. For highly moisture-sensitive compounds, we include nitrogen purging and desiccant packs to maintain stability during transport.
Explore our additional functional compounds optimized for cosmetic, nutritional, and pharmacological applications.
