Natural Rosemary Leaf Extract Powder (Rosmarinus officinalis L.) , 10% Rosmarinic Acid for Antioxidant & Preservation

• Customization: Available
• Certification: ISO, HACCP
• Assay Method: HPLC, UV
• Model NO.: HF-RLE001
• Application Form: Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Rosemary
• Part Used: Leaf
• Appearance: Brown Fine Powder
• Plant Source: Osmarinus Officinalis L.
• Certifications: ISO 9001, ISO 22000, Halal, Kosher
• Transport Package: 25kg/Drum
• Trademark: Sunfull
• Origin: China
• Production Capacity: 3t/Year

Product Description

Specification

Chemical Name	Rosemary Extract Powder
Appearance	Brown fine powder
Active Ingredient	10% Rosmarinic Acid (HPLC)
Shelf Life	24 months in cool, dry, light-protected conditions
Packaging	25 kg/drum

Packing & Delivery

Product Introduction:

Our Rosemary Extract is a premium-grade, standardized powder sourced from the leaves of the Rosmarinus officinalis L. plant. Utilizing advanced extraction technology, we guarantee a potent and consistent concentration of 10% Rosmarinic Acid, a key polyphenol renowned for its strong antioxidant and antimicrobial properties.

This natural extract offers a safe and effective alternative to synthetic antioxidants like BHA, BHT, and TBHQ. It is ideal for manufacturers in the food, cosmetic, and nutraceutical industries seeking to enhance the shelf life, stability, and health profile of their products. Our strict quality control procedures ensure a product of the highest purity, potency, and safety for your formulations.

Application Fields:

Food & Beverage Industry: Used as a natural preservative and antioxidant in meats, oils, fats, snacks, and beverages to delay rancidity and extend shelf life.
Dietary Supplements: Incorporated into capsules, tablets, and powders for its potential health benefits, including supporting cognitive function and reducing oxidative stress.
Cosmetics & Personal Care: Formulated into creams, lotions, serums, and shampoos for its antioxidant properties, helping to protect the skin from free radical damage and promote a youthful appearance.
Animal Nutrition/Feed: Added to animal feed as a natural antioxidant to improve product stability and support animal health.
Pharmaceuticals: Used as an active ingredient or excipient in various pharmaceutical preparations.

Product Function:

High Potency & Standardized: Guaranteed 10% Rosmarinic Acid content by HPLC ensures reliable and consistent antioxidant performance.
Powerful Natural Antioxidant: Effectively delays oxidation in fats, oils, and food products, outperforming many synthetic alternatives in certain applications.
Clean Label Solution: Meets the growing consumer demand for natural ingredients, allowing for "rosemary extract" or "natural antioxidants" on product labels.
Broad-Spectrum Benefits: Offers both antioxidant and antimicrobial properties, providing dual functionality for preservation and health.
Superior Quality & Safety: Produced in a GMP-compliant facility with rigorous testing for contaminants, ensuring a safe ingredient for global markets.

Company Profile

HUNAN SUNFULL BIO-TECH Co., Ltd.,

HUNAN SUNFULL BIO-TECH Co., Ltd., certified with ISO9001, ISO22000, Kosher, HALAL & HACCP, and specialized in the R&D, production and marketing of high value green tea and botanical extracts for dietary supplement, beverages, cosmetics & pharmaceuticals. We're the global leading manufacturer of green tea EGCG, (-)-Epicatechin, L-theanine, Theaflavins & Tea Polysacchrides. Our key botanical extracts including Aronia extract, Broccoli extract (Sulforaphane), Ginseng extract, Luo han guo extract, Maca extract, Milk thistle extract, etc. And many APIs (Amygdalin, Magnolol, Polydatin, Resveratrol, Sanguinarine, Swertiamarin, etc. ) Our products have been enjoying great popularity in the world markets due to their superior quality and competitive prices. SUNFULL also has becoming the 1st choice of natural ingredientsto many global famous enterprises and their most important strategic partner in China.

FAQ

Q1: What is the main function of Rosmarinic Acid in this extract?
A: Rosmarinic Acid is a potent polyphenol that provides strong antioxidant activity, helping to neutralize free radicals. It also exhibits antimicrobial properties, making it effective for natural preservation.

Q2: Can this extract be used to replace synthetic antioxidants?
A: Yes, absolutely. Our Rosemary Extract is an excellent natural alternative to synthetic antioxidants like BHA and BHT, especially in stabilizing fats, oils, and meat products against oxidation.

Q3: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with our own advanced production and R&D facilities. This allows us to control quality at every step and offer competitive pricing.

Q4: Do you provide a Certificate of Analysis (COA)?
A: Yes, we provide a detailed COA for each batch, confirming the 10% Rosmarinic Acid content (via HPLC) and safety parameters like heavy metals and microbiology.

Q5: What is the solubility of this powder?
A: This standard powder is water-soluble. However, we also offer oil-soluble versions (high in Carnosic Acid).* Please contact us to discuss which type best suits your application.

Q6: Do you offer samples for testing?
A: Yes, we are happy to provide free samples for quality evaluation. The customer only needs to pay the shipping cost.

 

Q7. What certifications do you hold?
ISO (ISO 22000/ISO 9001)
Halal/Kosher (on request)
USP/NF compliance
EU Novel Food documentation support

Q8. What is the recommended storage condition?
Store in a cool, dry place (15–25°C) in airtight containers protected from light. Shelf life: 24 months when stored properly.

Q9. What packaging options do you offer?
Standard:  25 kg/drum

All packaging meets IATA/IMDG transport regulations.