Neroli Essential Oil
Source: Extracted from bitter orange white petals by distillation method
Latin name: Citrus aurantium var. amara (L.) Engl. flos oil
CAS NO：8016 - 38 - 4
Appearance: Light yellow to golden clear liquid
Level: Cosmetic grade
Brand: Tihealth
Testing method: GC
Customized processing: OEM/ODM
Packaging: 1KG per bottle; 25KG/barrel (customizable)
Storage method: Store in a dry and cool place, avoiding direct sunlight and high temperatures (ideal storage temperature is 10 ℃ -25 ℃, relative humidity controlled at 40% -60%)
Shelf life: 24 months
Standardized Neroli Essential Oil (Citrus aurantium) by Xi'an Tihealth
Xi'an Tihealth Biotechnology Co., Ltd. specializes in the technical isolation of high-purity Neroli Essential Oil. Sourced from hand-picked Citrus aurantium petals during the peak morning dew period, our oil is isolated through a hybrid process of low-temperature steam distillation and Continuous Phase Extraction (CPE). This dual-tech approach ensures a 98% retention rate of thermolabile bioactives, specifically (S)-Linalool and Nerol, fulfilling the rigorous phytochemical integrity required for premium dermaceuticals.
As a specialized B2B raw material supplier, we provide a pale yellow, transparent essence characterized by its sophisticated floral-bitter organoleptic profile. Every industrial batch is validated via GC-MS fingerprinting to ensure the absence of furanocoumarins and synthetic enhancers. Our neroli oil is an ideal active ingredient for anti-aging serums, anxiolytic aromatherapy systems, and luxury fragrance fixatives, maintained under strict 4℃ cold-chain protocols before industrial packaging.
Technical Specifications
|
Parameter Classification |
Standardized Requirement |
Methodology |
|
Active Chemotype |
(S)-Linalool ≥ 28.5%; Nerol ≥ 10% |
GC-MS |
|
Organoleptic Profile |
Pale yellow mobile liquid; characteristic floral-citrus aroma. |
ISO 3517:2012 |
|
Relative Density (d2020) |
0.8630 – 0.8760 |
ISO 279:1998 |
|
Refractive Index (nD20) |
1.4680 – 1.4740 |
ISO 280:1998 |
|
Optical Rotation (alpha D20) |
+1.5° to +8.9° |
ISO 592:1981 |
|
Furanocoumarins |
< 0.01% (Phototoxicity control) |
HPLC |
Product Advantages
| Advantage Dimension | Tihealth Technical Standard | Industrial Value |
|---|---|---|
| Extraction Technology | CPE (Continuous Phase Extraction) | 98% retention of volatile esters and nerol. |
| Source Control | Morning Dew Harvest (4℃ Cold-chain) | Locks in the peak molecular concentration of fresh petals. |
| Quality Consistency | GC-MS Deviation ≤ 0.05 min | Ensures identical chemical fingerprints across bulk batches. |
| Regulatory Safety | IFRA 51 & ISO 22000 Compliant | Safe for localized dermaceutical application; low phototoxicity. |
Application Scope
Pharmacological Support & Industrial Utility
1. Dermaceutical Recovery: High Linalyl Acetate content supports barrier repair and inhibits TNF-α inflammatory factors.
2. Anxiolytic Formulations: (S)-Linalool effectively activates GABA-A receptors for rapid stress relief (15-min HRV improvement).
3. Anti-Aging Serums: Stimulates fibroblast collagen synthesis (Type I collagen ↑ 2.1x) for wrinkle reduction.
4. Luxury Fragrance: Acts as a stable, natural fixative for Eau de Cologne and premium environmental scent systems.
Production OEM Solutions
Customized Capacity & Contract Manufacturing
Xi'an Tihealth provides specialized Contract Manufacturing for Neroli Oil, tailored for luxury brands and pharmaceutical labs:
- Chemotype Customization: Adjustable Linalool/Nerol ratios for target aromatic profiles.
- Regulatory Documentation: Full dossiers provided (MSDS, TDS, IFRA Certificate).
- Industrial Scalability: From 1kg sample batches to 25kg aluminum-sealed industrial canisters.
- Cold-Chain Stability: Specialized storage at 4℃ to prevent indole oxidative degradation.
Packing, Logistics, Payment
| Industrial Dimension | Standards & Protection |
| Industrial Packaging | Nitrogen-blanketed SS316 canisters or UV-resistant fluorinated aluminum bottles (1kg/5kg/25kg). |
| Payment Framework | Supports T/T, Irrevocable L/C at sight, and secure digital gateways for sample orders. |
| Logistics Strategy | Specialized Hazardous Goods Logistics (Class 3). Supports specialized "Dual-Clearing" services. |
Products FAQ
Why is your Neroli Oil significantly higher in TQ (Wait, TQ is for Black Seed oil; For Neroli: why is (S)-Linalool activity so high?)
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Our CPE (Continuous Phase Extraction) technology minimizes thermal stress. Unlike conventional steam distillation which can degrade delicate esters, our process maintains (S)-Linalool activity ≥ 31%, ensuring superior anxiolytic and anti-aging efficacy.
Do you provide Pre-Shipment Samples (PSS) for luxury fragrance labs?
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Yes. Xi'an Tihealth provides 10ml Pre-Shipment Samples. We also facilitate third-party analysis by specialized fragrance labs to ensure organoleptic and chemical consistency before dispatch.
How do you justify the premium pricing of neroli compared to other citrus oils?
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The yield is extremely rare: it requires approximately 1000kg of fresh bitter orange blossoms to produce 1.2kg–1.8kg of essential oil. Our high extraction efficiency (0.18%) ensures cost-effectiveness while maintaining the rarest phytochemical profiles.
What are the safety contraindications for neroli in first-trimester pregnancy?
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Due to the high concentration of bioactive Linalool, we prohibit use during the first 3 months of pregnancy. Post-partum repair use is highly effective for striae (stretch marks) reduction, showing a 63% improvement rate in 8-week clinical trials.
How do you prevent oxidative indole degradation during shipping?
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We utilize nitrogen-blanketing and specialized SS316 industrial canisters. This eliminates head-space oxygen, preventing the "browning" of indole and nerol, ensuring the oil arrives with its fresh, amber-gold clarity intact.
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