Water-Soluble Lemon Balm Extract 5.2% Rosmarinic Acid
Water-Soluble Lemon Balm Extract 5.2% Rosmarinic Acid
Lemon Balm Antioxidant Extract Food & Beverage
Our Lemon Balm Extract (Rosmarinic Acid 5.2%) is a premium-quality, water-soluble botanical extract derived from carefully selected lemon balm (Melissa officinalis). Featuring a high content of rosmarinic acid at 5.2%, this extract is widely recognized for its powerful natural antioxidant properties and broad application in the food, beverage, and dietary supplement industries.
This product is presented as a light brown powder with a pleasant, mild herbal aroma and is completely soluble in water while being insoluble in oils. It does not affect the color or taste of the final product, making it highly suitable as a natural antioxidant additive.
Manufactured in CGMP-compliant facilities and certified by FDA and Kosher, this lemon balm extract ensures strict quality, safety, It is particularly valued in clean-label, natural, and health-focused product formulations.
Description
Water-Soluble Lemon Balm Extract
Our Lemon Balm Extract is a high-performance natural ingredient extracted using advanced techniques to retain its active component, rosmarinic acid at a 5.2% concentration. As a water-soluble antioxidant, this product is ideal for use in foods, beverages, and nutraceutical formulations where both antioxidant protection and clean taste are essential.
This extract is widely favored for its light brown appearance, subtle herbal fragrance, and its unique ability to protect food products from oxidation without altering flavor profiles. It is specifically designed for manufacturers seeking natural, plant-based, and label-friendly antioxidants to replace synthetic preservatives.

Key Features:
Botanical Source: Lemon Balm (Melissa officinalis)
Active Ingredient: Rosmarinic Acid 5.2%
Appearance: Light brown powder
Aroma: Mild, pleasant herbal scent
Solubility: Water-soluble, insoluble in oils
Certifications: CGMP, FDA, Kosher


CERTIFICATE OF ANALYSIS
项目 ITEM | 规格 SPECIFICATION | 结果 RESULT | 方法 TEST METHOD |
物理描述 Physical Description | |||
外观 Appearance |
棕黄色粉末
Brown yellow Powder |
符合 Conforms |
Visual |
气味 Odor |
香蜂草特有气味
Unique smell of Lemon Balm |
符合 Conforms |
Organoleptic |
味道 Taste |
香蜂草特有味道
Unique taste of Lemon Balm |
符合 Conforms |
Olfactory |
堆积密度 Bulk Density |
松密度 Slack Density | 0.46g/ml | USP616 |
紧密度 Tight Density | 0.76g/ml | USP616 | |
粒径 Particle Size |
95%通过 80 目 95%Through 80 Mesh |
符合 Conforms |
CP2020 |
化学检测 Chemical Tests | |||
迷迭香酸 Rosmarinic acid | ≥5.0% | 5.21% | HPLC |
水分 Moisture | ≤5.0% | 3.40% | CP2020 (105 oC, 4 h) |
酸不溶灰分 Acid-insoluble ash | ≤5.0 % | 4.61% | CP2020 |
总重金属 Total Heavy Metals | <10 ppm | 符合 Conforms | CP2020 |
微生物控制 Microbiology Control | |||
细菌 Aerobic Bacterial Count | ≤1,000 CFU/g | 符合 Conforms | GB4789.2 |
酵母菌 Yeast | ≤100 CFU/g | 符合 Conforms | GB4789.15 |
霉菌 Mold | ≤100 CFU/g | 符合 Conforms | GB4789.15 |
大肠埃希氏菌 Escherichia Coli | <3.0MPN/g | 符合 Conforms | GB4789.38 |
沙门氏菌 Salmonella | 不得检出 Not Detected | 符合 Conforms | GB4789.4 |
金黄色葡萄球菌
Staphlococcus Aureus |
不得检出 Not Detected |
符合 Conforms |
GB4789.10 |
结论 Conclusion | 符合检测标准 Conforms to Specification |
Functional Benefits:
1.Natural Antioxidant: Effectively delays oxidation, extending shelf life of food products.
2.Neutral Flavor: Does not impact the taste, color, or texture of food and beverages.
3.Clean Label Solution: Plant-derived, chemical-free, suitable for natural and organic products.
4.Wide Application: Ideal for functional foods, dietary supplements, beverages, health products, and natural preservatives.


Application Scenarios:
1.Functional Beverages: Teas, juices, energy drinks
2.Dietary Supplements: Capsules, tablets, powder mixes
3.Processed Foods: Baked goods, sauces, snacks
4.Natural Preservative Systems: Shelf-life extension for clean-label products
5.Health Products: Antioxidant formulations targeting immunity and cellular protection
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