E. K Herb Factory 100% Natural Food Additive Antioxidant Rosemary Extract Rosmarinic Acid CAS 20283-92-5 Water Soluble Rosemary Leaf Extract for Skin Care

• Certification: ISO, HACCP, Halal, Kosher
• Assay Method: HPLC, UV, Gc, Aas
• Application: Food, Health Care Products, Food Additives, Natural Preservative, Skin Care
• State: Powder
• Extract Source: Rosemary
• Product Name: Rosemary Extract
• Model NO.: EK-RO20
• Active Ingredient: Rosmarinic Acid, Ursolic Acid ,Carnosic Acid
• Delivery Time: 3-5 Working Days
• Shelf Life: 2 Years
• CAS No.: 20283-92-5
• Sample: Available
• Part Used: Leaf
• MOQ: 1kg
• Function: Natural Antioxidant, Natural Preservative
• Transport Package: 25kg/Drum
• Specification: 5%/10%/20%/30%/40%60%/90%/98%
• Trademark: E. K Herb/OEM
• Origin: China
• HS Code: 1302199099
• Production Capacity: 8t/Month

Product Description

E. K Herb Factory 100% Natural Food Additive Antioxidant Rosemary Extract Rosmarinic Acid CAS 20283-92-5 Water Soluble Rosemary Leaf Extract For Skin Care 
 

                                 


Rosemary extract is obtained from ground dried leaves of Rosmarinus officinalis L using food-grade solvents, namely, acetone or ethanol.   Solvent extraction is followed by filtration, solvent evaporation, drying and sieving to obtain a fine powder.   Additional concentration and/or precipitation steps followed by deodorisation, decolourisation and standardisation using diluents and carriers of food grade quality maybe included to produce the final product.  

Rosemary extract is characterised by its content of carnosic acid and oil ,rosmarinic acid & Ursolic acid , the principal antioxidative agents.   Other antioxidant components present include triterpenes and triterpenic acids.   Rosemary extract is identified by the total content of carnosol and carnosic acid as a ratio of reference volatile compounds which are responsible for flavour.

 

Product Name:    Rosemary Extract
                              Rosemary leaf Extract
Latin Name:         Rosmarinus officinalis
Active Ingredient: Rosmarinic Acid 5%-98% 
Part used:       Leaf
Appearance:   Brown yellow to White powder  
CAS Number:  20283-92-5
Mol. Formula:   C₁₈H₁₆O₈
Mol. Weight:    360.33

As a natural antioxidant, rosmarinic acid has higher antioxidant activity than VE, which can protect skin cells, prevent skin aging-related changes such as wrinkles and dark spots, protects the skin cells from the damage caused by aging and thus delay the occurrence of wrinkles and sagging skin.

Rosmarinic acid is a water -soluble& ester- soluble preservative.can be widely used in cosmetics, foods, perfumes, shower gels, shampoos, soaps and air fresheners.
 

Certificate of Analysis
 

Analysis Item	Specification	Result
Rosmarinic acid 98%	≥98%	98.35%
Appearance	White Powder	Conforms
Particle size	95% pass 80 mesh	Conforms
Loss on drying	≤3.0%	0.85%
Ash Content	≤1.0	0.20%
Heavy metal	≤10ppm	Conforms
Arsenic	<1ppm	Conforms
Lead	<5ppm	Conforms
Mercury	<0.1ppm	Conforms
Cadmium	<0.1ppm	Conforms
Pesticides	Negative	Conforms
Solvent residences	≤0.01%	Conforms
Total Plate Count	≤1000cfu/g	Conforms
Yeast & Mold	≤100cfu/g	Conforms
E.coli	Negative	Conforms
Salmonella	Negative	Conforms

 

 


Hunan E.K Herb Co.,Ltd. founded in 2010, is a modern high-tech enterprise committed to plant functionality, the extraction and purification of active ingredients.Based on the construction of a high starting point, the company    has the domestic leading plant extract production line, is a refined production workshop with nearly 3000 square meters and nearly 20 mu of standardized crude lifting production workshop of large-scale production enterprises,  its core technology in the leading position in the domestic peers.E.K Herb with advanced production equipment & high-tech research and development level, characterized by high quality product quality, on the basis of integrity service consciousness and high level of service attitude, constantly launch new products, improve the enterprise platform, improve the corporate image, serve the society, just to create greater social value and economic benefits.

E.K Herb mainly features high purity products,such as Chlorogenic acid 98%, Ursolic acid 98%,Rosmarinic acid 98%,Carnosic acid 95% ,Amygdalin 98%, Dihydromyricetin 98%, Resveratrol 98%, EGCG 95%,, and personalized product demand, we use technical advantages, and strong research and development ability, to provide product customization and research and development outsourcing services, to meet the needs of different customers.The scope of products covers chemical industry, medicine, food, cosmetics and other fields, in the past ten years, E.K Herb has always uphold the spirit of ingenuity, to ensure the quality, with first-class quality second-rate prices, specifications, fast and thoughtful service by the majority of users.And applied for the five invention patents of "high purity green raw acid preparation process" ,"high purity lycopene preparation process", "High purity Rosemary acid preparation process", "High purity Ursolic acid preparation process", "High purity Amygdalin preparation process",and successfully passed the QS, 1S09001 and other certification.

E.K Herb adheres to the spirit of excellence and continuous innovation, and strives for the development and take-off of the plant extract industry!We will always be with the strictest product safety standards, the best product quality, the most intimate service level, wholeheartedly to serve you!