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Chuan Chenpi Su 98%
Nobiletin (abbreviated as NOB) is a polymethoxylated flavone extracted from the peel of citrus fruits belonging to the genus Citrus in the family Rutaceae. Also known as chuan chen pi ting and mandarin orange flavonoid, nobiletin is a naturally occurring bioactive compound and belongs to the class of carotenoids.
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Application Areas
Pharmaceutical Raw Materials
Reference Substance
Product Series
Plant Monomer Series
Natural Active Monomer
Health Supplement
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- Product Description
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- Commodity name: Chuan Chenpi Su 98%
Nobiletin (abbreviated as NOB) is a polymethoxylated flavone extracted from the peel of citrus fruits belonging to the genus Citrus in the family Rutaceae. Also known as chuan chen pi ting and mandarin orange flavonoid, nobiletin is a naturally occurring bioactive compound and belongs to the class of carotenoids.
I. Basic Product Information
Project
Content
Product Name
Chuan Chenpi Su
English name
Nobiletin
CAS NO.
478-01-3
Source
Primarily derived from the mature peel of citrus fruits belonging to the genus Citrus in the family Rutaceae, with extraction preferentially sourced from aged tangerine peel (Guangchenpi).
It is a polymethoxylated flavonoid compound unique to dried tangerine peel.
Active ingredient
Nobiletin
Product Specifications
98%
Detection method
HPLC
Product characteristics
Pale yellow to yellow crystalline powder
Solubility
Insoluble in water, readily soluble in organic solvents such as methanol, ethanol, and acetone, and slightly soluble in diethyl ether.
II. Product Introduction
1. Source
Chuan Chenpi Extract is meticulously refined through a series of processes—including impurity removal, pulverization, extraction with anhydrous ethanol, organic solvent extraction, filtration, concentration, silica gel column purification, and drying—using mature dried citrus peel from plants belonging to the genus Citrus in the family Rutaceae (with Guang Chenpi being the preferred choice) as its core raw material. This process effectively preserves the structural integrity and natural bioactivity of Chuan Chenpi Extract. The raw materials undergo rigorous screening to remove impurities, adhering strictly to industry standards for plant extract processing. The product boasts a high purity specification of 98%, making it suitable for a wide range of sophisticated, high-end application scenarios and ensuring consistent product quality and stability.
2. Core Efficacy and Applications
(1) Pharmaceutical field
Chuan Chenpi Su possesses various biological activities, including antioxidant, anti-inflammatory, hepatoprotective, and metabolic-regulating effects. It can be used as a pharmaceutical raw material in the research and development and production of related formulations; its application must comply with pharmaceutical industry standards and national food safety regulations.
(2) The dietary supplement sector
Chuan Chenpi Su is naturally mild and gentle, possessing both antioxidant and metabolic-regulating properties. Its low-content standardized extract can serve as an ingredient for functional health supplements, suitable for use in products such as tablet candies and capsules, aligning with the trend toward natural wellness. Compliance with relevant industry standards is required.
(3) Cosmetics field
Chuan Chenpi Su exhibits excellent antioxidant activity, effectively scavenging free radicals in the skin and delaying oxidative aging. As a natural cosmetic ingredient, it can be incorporated into various skincare products, offering gentle, non-irritating properties and complying with safety standards for cosmetic raw materials.
(4) The field of food additives
It boasts a natural citrus fragrance and combines antioxidant and antibacterial properties. At low concentrations, it can be used as a natural food additive in beverages such as juices and pastries, helping to delay oxidation and enhance flavor—aligning perfectly with the food industry’s trend toward natural and healthy development.
(5) Functional beverage sector
As a core functional ingredient, the standard-content naringin can be used in herbal teas, health oral liquids, and other beverages, perfectly aligning with the modern population’s demand for light wellness practices. It boasts a mild flavor that does not interfere with the original taste of the beverage and complies with industry regulatory requirements.
III. Technical Specifications and Testing Standards
Testing items
Testing standards
Test results
Detection method
Specifications
≥98.0%
98.2%
HPLC
Characteristics
Pale yellow to yellow crystalline powder
Pale yellow to yellow crystalline 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
≤20 ppm
<20 ppm
AAS
Lead
≤2 ppm
<2 ppm
AAS
Arsenic
≤2 ppm
<2 ppm
AAS
Moisture
≤3.0%
1.95%
Constant-temperature drying method
Ash content
≤1.0%
0.10%
High-temperature incineration method
Total colony count
≤1000 CFU/g
80 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: Packaging available upon request.
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
Office Address: Room 301, Building 3, Oriental Plaza, Nanerhuan East Sec, Beilin District, Xi'an City, Shaanxi Porvince, China
Factory Address: No. 16, East Area, Hongqing Industrial Park, Baqiao District, Xi'an City, Shaanxi Province, China
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