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Synephrine 98%
Synephrine is an alkaloid and a key pharmacologically active ingredient found in Citrus aurantium. It is included in the pharmacopoeias of the Nordic countries and Germany, with a molecular formula of \(C_9H_{13}NO_2\) and a molecular weight of 167.21. The raw material Citrus aurantium is processed by aqueous extraction, followed by multiple steps including concentration and extraction, secondary concentration, and drying, ultimately yielding a synephrine extract. The synephrine content in the product is precisely standardized at 30%, a concentration that endows the product with unique advantages in terms of efficacy and application scenarios.
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Medicinal and Edible Homology
Pharmaceutical Raw Materials
Reference Substance
Standardized Extract
Plant Concentrate Powder
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- Product Description
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- Commodity name: Synephrine 98%
Synephrine is an alkaloid and a key pharmacologically active ingredient found in Citrus aurantium. It is included in the pharmacopoeias of the Nordic countries and Germany, with a molecular formula of \(C_9H_{13}NO_2\) and a molecular weight of 167.21. The raw material Citrus aurantium is processed by aqueous extraction, followed by multiple steps including concentration and extraction, secondary concentration, and drying, ultimately yielding a synephrine extract. The synephrine content in the product is precisely standardized at 30%, a concentration that endows the product with unique advantages in terms of efficacy and application scenarios.
I. Basic Product Information
Project
Content
Product Name
Citrus aurantium extract
English name
Citrus Aurantium Extract
CAS NO.
94-07-5
Source
The dried young fruits of Citrus aurantium and its cultivated varieties or sweet oranges.
Active ingredient
Synephrine
Product Specifications
98%
Detection method
HPLC
Product characteristics
White powder
Solubility
Easily soluble in ethanol and methanol, soluble in acetone, benzene, and carbon disulfide, slightly soluble in water, dissolves in hot water, and insoluble in cold water.
II. Product Introduction
1. Source
The extraction material for synephrine at 98% purity is derived from the dried young fruits of Citrus aurantium and its cultivated varieties, as well as sweet oranges—both belonging to the Rutaceae family. These plants are predominantly found in regions such as Sichuan, Jiangxi, and Zhejiang. The young fruits are harvested annually from May to June and processed through methods including sun-drying, cross-cutting and then sun-drying, or low-temperature drying, to produce the extraction material.
2. Core Efficacy and Applications
(1) Metabolic Enhancement and Weight Management
Gold stimulates metabolism, accelerates fat breakdown and consumption, and helps reduce fat accumulation. At the same time, it can mildly promote muscle growth, aiding in fat loss and body shaping.
(2) Cardiovascular regulation: Bidirectional regulation of smooth muscle*
Enhances myocardial contractility and increases cardiac output. Constricts peripheral blood vessels, helping to raise blood pressure; suitable for conditioning individuals with weak cardiovascular function and low blood pressure.
Inhibits excessive peristalsis of gastrointestinal smooth muscle and relieves gastrointestinal spasms. Excites uterine smooth muscle, enhancing uterine contractile capacity. Relaxes bronchial smooth muscle, improving respiratory airway patency.3. Application Fields
(1) Weight Loss, Body Shaping, and Sports Nutrition领域
Synephrine promotes fat breakdown and enhances metabolic efficiency, making it an ideal core ingredient for inclusion in weight-loss meal replacements, fat-burning capsules, and sports energy supplements. It complies with standards for sports nutrition products and perfectly meets the needs of individuals seeking to reduce body fat as well as fitness enthusiasts, helping to boost the body’s fat-burning efficiency.
(2) Functional Beverage Sector
Synephrine has a mild, energizing effect and can serve as a substitute for certain artificial stimulants. It is suitable for use in energy drinks, herbal teas, and sugar-free functional beverages. It helps relieve fatigue and enhance concentration, while its natural plant-based properties align with the growing consumer trend toward healthy beverages.
(3) Cosmetics and topical care field
Synephrine can promote local blood circulation. When combined with other ingredients, it can be used to develop topical products designed to firm the skin and sculpt the body—such as firming creams, body lotions, and face-slimming serums. It helps improve skin laxity and edema, complies with cosmetic ingredient safety standards, and is gentle and non-irritating.
III. Technical Specifications and Testing Standards
Testing items
Testing standards
Test results
Detection method
Specifications
≥98.0%
98.2%
HPLC
Characteristics
White or off-white powder
White or off-white powder
Visual inspection
Smell
Unusual odor
Unusual odor
Sensory evaluation
Granularity
99% passes through an 80-mesh sieve.
99% passes through an 80-mesh sieve.
Sift
Heavy metals
≤10 ppm
<10 ppm
AAS
Lead
≤2 ppm
<2 ppm
AAS
Arsenic
≤2 ppm
<2 ppm
AAS
Moisture
≤3.0%
2.15%
Constant-temperature drying method
Ash content
≤1.0%
0.10%
High-temperature incineration method
Total colony count
≤1000 CFU/g
30 CFU/g
Plate Count Method
Mold yeast
≤100 CFU/g
20 CFU/g
Plate Count Method
Escherichia coli
Not detectable
Not detectable
Selective medium method
Salmonella
Not detectable
Not detectable
Selective enrichment method
IV. Packaging and Storage
1. Packaging specifications
● Small packaging: Sterile aluminum foil pouch (lined with a double-layer polyethylene bag)
● Large packaging: 25 kg cardboard drum (lined with double-layer polyethylene bags, drum lid sealed);
● Export packaging: Can be packaged according to requirements.
2. Storage conditions
● Storage conditions: Store in a sealed, cool, and dry place (temperature ≤25℃, relative humidity ≤60%), and avoid direct sunlight, high temperatures, and humidity.
● Shelf life: 24 months when stored under appropriate conditions and the package remains unopened.
● Transportation precautions: Handle with care and avoid crushing or damage; during transportation, protect from sunlight and moisture.
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Contact Information
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