Description

Rubus Fruticosus, Ext. CAS NO 84787-69-9 is a standardized botanical extract derived from the blackberry fruit, offering a concentrated source of bioactive polyphenols, including anthocyanins and ellagitannins. This extract is valued for its potent antioxidant and anti-inflammatory properties, which are critical for enhancing product stability and efficacy in demanding formulations. It is essential for manufacturers in the nutraceutical, cosmetic, and functional food and beverage industries seeking natural, science-backed ingredients.

Application

• Nutraceutical & Dietary Supplements: Used in capsules, tablets, and powders for antioxidant support, cardiovascular health, and general wellness.
• Cosmetic & Personal Care: Incorporated into anti-aging serums, creams, and lotions for its skin-protective and brightening properties.
• Functional Food & Beverage: Serves as a natural colorant and functional additive in health drinks, yogurts, and confectionery.
• Pharmaceutical Intermediates: Employed in research and development for its bioactive compounds in various therapeutic applications.
• Natural Preservatives: Leverages antioxidant activity to extend the shelf life of oxidation-sensitive products.

Basic Information

Product Name	Rubus Fruticosus, Ext.
CAS No.	84787-69-9
Molecular Formula	Complex botanical extract; primary actives include Cyanidin-3-glucoside (C21H21O11)
Molecular Weight	Varies by active component; Cyanidin-3-glucoside: 449.38 g/mol
Synonyms	Blackberry Fruit Extract; Rubus fruticosus L. Extract; Bramble Extract; European Blackberry Extract; Blackberry P.E.; Rubi Fruticosi Fructus Extract; Anthocyanin-rich Blackberry Extract
EINECS	Contact for details

Quality Control

Our Rubus Fruticosus Extract is produced under strict quality management systems. Each batch is tested to verify key active markers, purity, and the absence of heavy metals, pesticides, and microbial contaminants. Certificates of Analysis (COA) documenting specifications for total polyphenols, anthocyanin content, and other relevant parameters are available upon request, ensuring compliance with cGMP and relevant food safety standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is easily oxidized (store under inert atmosphere) and light-sensitive. For long-term stability, consider storage under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Fine, dark red to purple powder
Identification (HPLC/UV)	Complies with reference standard
Assay (Total Polyphenols)	≥ 40% (as Gallic Acid Equivalents)
Assay (Anthocyanins)	≥ 10% (as Cyanidin-3-glucoside)
Loss on Drying	≤ 5.0%
Ash	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Total Plate Count	≤ 1000 CFU/g
Yeast & Mold	≤ 100 CFU/g

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.