Products Description

Rosmarinic Acid 10% is our flagship general-purpose botanical extract with high cost performance and wide applicability for B2B bulk procurement. It is mainly extracted from standardized and large-scale cultivated rosemary stems and leaves. We strictly control the planting environment and harvesting cycle to strictly limit pesticide residues and heavy metals. Custom raw material sources such as perilla and oregano are available to match customers' formula standards and cost budgets. The finished product is uniform brown powder with no lumps, peculiar smell or impurities, featuring stable physical and chemical properties. Rosmarinic Acid 10% dissolves well in organic solvents like ethanol and methanol, and has better solubility in hot water. The core active ingredient is stably calibrated at 10% with uniform content and small batch difference. Adopting mature low-temperature alcohol extraction and macroporous resin purification technology, our product retains natural plant activity without adding any fillers, pigments or flavors. We implement strict full-process quality control from raw material processing to finished product packaging. Each batch is tested for microorganisms, heavy metals and solvent residues, with official COA reports provided.

Specification

Product Name：	Rosmarinic Acid 10%
Latin Name：	Rosmarinic Acid
Appearance:	Brown powder
Specification:	10%
Test Method	HPLC
Grade:	Food Grade
Shelf life:	2 Years/ 24 Months
Sample:	Availiable
MOQ:	500g
Service:	OEM ODM Private Label Service

COA

ANALYSIS	SPECIFICATION	RESULTS
Appearance	Brown powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	10%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max	1.02%
Sulphated Ash	5% Max	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max.	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies

Function

Stable and practical antioxidant capacity: 10% rosmarinic acid can effectively remove excess free radicals and block lipid oxidation, slowing down the oxidative deterioration of grease and organic materials. With moderate activity and outstanding cost performance, it features high temperature resistance and stable performance, perfectly suitable for mass industrial production and long-term storage systems, serving as an ideal natural substitute for synthetic antioxidants.
Mild anti-inflammatory and soothing properties: This product can inhibit the production and release of basic inflammatory mediators and relieve systemic inflammatory stress. With mild and non-irritating characteristics, it has good formula compatibility, adapting to mass-produced food, feed and daily chemical products to meet basic soothing and stabilizing demands of end products.
Broad-spectrum bacteriostatic and antiseptic effect: It can effectively inhibit the reproduction of common gram-positive bacteria, gram-negative bacteria, molds and yeasts in production and storage processes. It reduces the risk of microbial pollution, mildew and deterioration of raw materials and finished products, and serves as an effective auxiliary natural antiseptic and bacteriostatic raw material for conventional products.
Mild anti-allergy and soothing relief: It moderately inhibits abnormal histamine release and reduces allergic stress caused by external stimulation, relieving mild physical and skin discomfort. Its mild and stable activity avoids irritation, making it suitable for formula preparation of daily skin care and regular dietary raw materials.
Color protection and system stabilization: It inhibits enzymatic browning caused by polyphenol oxidation and reduces the loss of vitamins and active nutrients during processing and storage. It effectively maintains the original color and nutritional properties of products, prevents quality attenuation, and greatly improves the overall stability of product systems.

Application

Food Industry: As a cost-effective natural food ingredient, it replaces synthetic additives such as BHA and BHT. It is widely used in the mass production of edible oil, meat products, pre-cooked dishes, baked goods, nuts, dried fruits and vegetable products. It can also be added directly to tea drinks, functional beverages and meal replacement foods, complying with the global clean-label and natural ingredient market trend and adapting to large-scale factory production.
Daily Chemical & Personal Care Industry: Featuring prominent cost advantages for mass-market products, it is widely applied in the formula of regular toners, body lotions, basic facial masks and daily hair & body care products. It is highly compatible with affordable daily care products with low formula adaptation threshold for mass production.
Dietary Supplement Industry: It can be compounded with conventional plant extracts such as grape seed and green tea extracts, and used as a basic ingredient for ordinary dietary tablets, solid beverages and daily health meal replacement products, matching the market positioning and mass production demands of affordable health products.
Animal Husbandry & Aquafeed Industry: This is the core application scenario of 10% rosmarinic acid. As an economical and compliant natural feed ingredient, it is widely added in livestock and aquaculture premix and compound feed, suitable for large-scale procurement and mass production of feed enterprises with stable cost control.
General Industrial Fields: It serves as a conventional auxiliary industrial material for the deployment and production of industrial grease, biological preservatives and raw material additives. It meets the ingredient usage demands of various medium-grade industrial products, with wide application coverage and outstanding cost advantages for industrial mass production.