Explore our highly-refined selection of food-grade, cosmetics, and aromatherapy carrier and essential oils directly from the factory source.
Understanding the molecular structures, chemical configurations, and distinct B2B procurement specifications of Coriandrum sativum L. derivatives.
In the global flavors, fragrances, and therapeutic industries, search intent often conflates **Coriander Seed Essential Oil** with **Coriander Leaf Essential Oil (Cilantro)**. For procurement officers and product formulators, differentiating these two extracts is vital. Coriander Seed Oil is derived from the steam distillation of mature, dried seeds (*Coriandrum sativum L.*), resulting in a warm, sweet, spicy, and woody aroma profile.
Chemically, the seed oil is dominant in the monoterpenol **d-Linalool** (typically 60% to 75%), alongside critical trace components such as Ξ±-pinene, Ξ³-terpinene, geranyl acetate, and limonene. Conversely, the leaf oil yields a highly aldehyde-rich profile (chiefly decanal and trans-2-decenal), smelling pungent and herbaceous.
Our industrial extraction ensures Linalool levels consistently hit 65%+ via precise steam distillation controls, reducing unwanted green aldehydes to near-zero levels. This profile makes it a stable, long-lasting aroma agent and a premium active in therapeutic formulations.
An industry-leading essential oil manufacturer must supply complete batch traceability. At Jiangxi Hairui, every shipping batch is tested via Gas Chromatography-Mass Spectrometry (GC-MS). This molecular chromatography ensures that trace adulterants are non-existent and the therapeutic compounds remain intact.
| Active Compound | Typical Percentage (%) | Biological Activity / Benefit |
|---|---|---|
| d-Linalool | 60.0% - 75.0% | Spasmolytic, anti-inflammatory, calming, antibacterial agent |
| Ξ±-Pinene | 3.0% - 7.0% | Bronchodilator, anti-inflammatory, antimicrobial |
| Ξ³-Terpinene | 2.0% - 6.0% | Antioxidant preservation, therapeutic stabilizer |
| Geranyl Acetate | 1.5% - 4.5% | Provides sweet floral-fruity undertones for perfumery |
| Camphor | 2.0% - 5.0% | Mild cooling effect, insecticidal synergy |
A look at some of our globally sought-after natural feed additives, cosmetic bases, and cooling agents.
Product name: Sea buckthorn oil. Appearance: Light Yellow Liquid. Odour: Rich, sweet and sour berry aroma. Plant-based skin moisturizer.
Appearance: White powder. Odour: Cooling smell. Active Ingredient: 99%. CAS NO: 39711-79-0. High efficiency cooling agent.
Product name: Chlorophyll. Appearance: Dark green. Odour: Mild natural herbal scent. Excellent natural colorant and health additive.
Delivering high-purity natural extracts through state-of-the-art steam distillation, cold-compression, and isolated separation methods.
The essential oil is usually extracted by steam distillation or cold compression. The raw materials used in the production of essential oils, food, and cosmetics are the second largest category of our products, such as camellia oil, eucalyptus oil, oregano oil, peppermint oil, and premium Coriander Seed Essential Oil. Hairui Natural Plant selects high-quality raw materials with high standards, strictly controls and supervises the whole production and extraction process, and adopts strict inspection standards to guarantee our oils to be the premium raw material oils.
Explore OilsBase oil, also known as medium oil or carrier oil, is usually extracted by cold compression. Single essential oils cannot be rubbed directly on the skin; they must be diluted in a carrier oil before they can be widely used on our body's skin. Many carrier oils have medical properties of their own. We can extract a variety of vegetable oils with high fatty acid profile retention.
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The herbal extract is usually separated by cooling, molecular fractional distillation, or advanced crystallization from the essential oil. Premium products come from high-quality raw materials. We have a 5000+ acre self-owned raw material production base, where the whole process from seed selection, seedling raising, planting, and harvesting is well supervised.
Explore Extracts
Watch our Factory 4.0 production processes and automated extraction line walk-through.
Founded in 2006, **Jiangxi Hairui Natural Plant Co., Ltd.** is an enterprise specializing in the production and sale of natural plant essential oils. We are located in the Jinggang Mountain High-Tech Development Zone, Jiβan. Known as the historical home of Chinese spice production, this favorable geographical position allows us to leverage abundant, premium, and professional natural plant resources.
Having invested a total of **RMB 50 million**, our company covers an area of **13,000 square meters** and boasts first-class analytical equipment and testing facilities. This enables us to maintain an annual capacity of producing **2,000 tons** of pure natural essential oils.
Hairui Natural Plant only offers natural, safe, effective, and scientifically backed botanical oils. Every single batch is manufactured under strict GMP requirements and certified via comprehensive analytical testing.
We invest heavy capital resources in the continuous upgrading of QA/QC standards and extraction innovation. Our analytical labs are outfitted with high-performance gas chromatography and mass spectrometry systems.
From the meticulous field management of raw botanicals to the final drum sealing, our proprietary 9-step quality control protocol guarantees chemical consistency. We provide rapid support to optimize your global procurement pipelines.
Investing in extraction technology, bio-efficacy enhancements, and green processing paradigms for the next decade of botanical supply.
Traditional steam distillation remains the industry standard, but it can expose sensitive monoterpenols to thermal degradation. Hairui is implementing low-temperature, high-vacuum molecular fractionation lines. This allows us to separate high-purity d-Linalool fractions (reaching 90%+) without chemical modification. By controlling pressure and temperature profiles, we strip out heavy pesticide risks, allergens, and undesirable high-boiling-point elements.
Coriander seed oilβs highly volatile terpene profile poses stability challenges in animal feed, cosmetics, and dietary supplements. Our R&D division has developed wall-material encapsulation (utilizing food-grade cyclodextrins and liposomes). This protection shield limits oxidation, masks sharp odors in functional foods, and enables controlled release of linalool in digestive applications, ensuring stable efficacy over a longer shelf life.
Under the EU and FDA green cosmetics mandates, residual pesticides are under heavy scrutiny. Our agricultural roadmap involves transitioning our contracted 5000+ acres base to strictly bio-dynamic planting practices. By utilizing natural pest control agents like sweet orange oil and methyl eugenol directly from our own product portfolio, we create a closed-loop agriculture system that yields 100% organic, pesticide-free seed crops.
Going beyond aroma profiles, we are establishing standardized index markers for pharmacological applications. Future batches of Coriander Seed Oil will be graded not just by linalool levels, but by in-vitro anti-inflammatory index metrics (e.g., inhibition rates of COX-2 enzymes). This scientific path allows global pharmaceutical clients to formulate clinical-grade topical ointments and gastrointestinal syrups with high reliability.
Botanical essential oils are highly versatile materials with widespread application in agriculture, cosmetics, medicine, and aromatherapy.
Pesticide, Herbicide, & Fungicide: Natural extracts, like sweet orange oil, promote crop leaf respiration and photosynthesis without ecological residue. They serve as safe adjuvants or standalone pest controls. High-linalool coriander seed oil exhibits potent antifungal activity, making it a viable bio-preservative for grains and fruit harvests.
Hair, Skincare & Body Creams: Natural oils like castor oil support scalp health and coat hair with deep moisture. Rich in linalool, coriander seed oil possesses anti-inflammatory properties that calm acne-prone skin, acts as a natural preservative synergizer, and introduces an exotic, premium botanical top note to perfumes and body washes.
Softgel Capsules & Herbal Medicines: Oils like evening primrose oil supply vital fatty acids (GLA, LA) to treat cardiovascular symptoms. In parallel, coriander seed oil is encapsulated to aid gastrointestinal comfort, act as an antispasmodic agent, and help manage bloating and indigestion by balancing gut microflora.
Diffusers & Spa Massages: The scent molecules trigger the limbic system in the brain, which regulates memory and emotional balance. Coriander seed oilβs warm linalool notes offer comforting relief from mental exhaustion, soothe mild tension, and work synergistically with citrus and wood oils to uplift mood.
Conforming to the rigorous standards of global markets including North America, Europe, Asia, and Latin America.
When sourcing bulk raw ingredients, compliance issues can disrupt production lines and delay customs clearance. As a verified manufacturer, Jiangxi Hairui provides complete regulatory documentation with every shipment, ensuring compliance across regions:
*Original certificates on file. Digital copies and verification codes are provided upon official request.
Optimizing supply chain timelines and package integrity to protect volatile terpene profiles during maritime and air transit.
Essential oils require inert packaging to prevent interaction with the container. We supply Coriander Seed Oil in three standard options:
Terpene degradation accelerates with exposure to heat, light, and oxygen. Our warehousing facilities maintain constant, climate-controlled environments (15Β°C - 20Β°C). During transport, headspace nitrogen purging is available upon request to eliminate oxygen-induced oxidation of the delicate linalool compound.
Need customized solutions? We provide contract packaging, custom dilutions in carrier oils (like jojoba, borage, or rose hip), and private labeling for retail-ready aromatherapy lines. All compounding is performed under strict cleanroom conditions to ensure absolute sterility and precision.
Crucial commercial and scientific insights for purchasing managers and quality controllers.
Complete your formulation stack with our complementary organic seed extracts and natural cooling agents.
