Rosemary Extract Powder

Rosemary Extract Powder Supplier:

Guanjie focuses on Rosemary Extract Powder researching, producing and trading for 20 years. It is derived from the Rosemary plant of the Lamiaceae family. It is available in 5%, 10%, 15%, and 25% specifications and is tested using the advanced HPLC method. The powder has a brown fine appearance and is soluble in water. With a shelf life of two years, it is recommended to store it at normal temperature.

Why Choose Guanjie?

● Customize products as your requirement 

● Available Certificates of ISO9001, ISO22000, Kosher, Halal 

● Practical Base for Master's Students in the School of Chemistry and Materials Science, Northwest University

● Our factory makes sure the product quality steps 

 

Product Introduction:

Casesavi powder is a natural supplement made from the leaves of the rosemary plant. Rosemary Extract Powder is often used as an antioxidant and as a natural preservative in food and cosmetic products. It is also believed to have anti-inflammatory, as well as improving memory and concentration. 

 

Certificate of analysis

Item	Specification	Result	Method
Basic Product Information
Genus and Species	Rosmarinus officinalis	Conform	/
Part of the Plant	Leaf	Conform	/
Country of Origin	China	Conform	/
Marker Compounds
Assay(ROSMARINIC ACID)	>25%	25.21%	HPLC
Organoleptic Data
Appearance	Fine powder	Conform	GJ-QCS-1008
Color	Light Brown powder	Conform	GB/T 5492-2008
Odor	Characteristic	Conform	GB/T 5492-2008
Taste	Characteristic	Conform	GB/T 5492-2008
Process Data
Method of Processing	Extraction	Conform	/
Solvent(s) Used	Grain alcohol/water	Conform	/
Drying Method	Vaccum drying	Conform	/
Excipient	None	Conform	/
Physical Characteristics
Particle Size (80 mesh)	100.0%pass 80mesh	Conform	GB/T 5507-2008
Loss on Drying	<5.0%	3.12%	GB/T 14769-1993
Ash Content	<4.0%	2.16%	AOAC 942.05, 18th
Solvent Residue	Eur. Pharm	Conform	GJ-QCS-1007
Heavy Metals
Total Heavy Metals	<10ppm	Conform	USP <231>, method II
As	<1.0ppm	Conform	AOAC 986.15, 18th
Pb	<3.0ppm	Conform	AOAC 986.15, 18th
Cd	<1.0ppm	Conform	AOAC 986.15, 18th
Hg	<0.1ppm	Conform	AOAC 971.21, 18th
Pesticide Residue
666	<0.2ppm	Conform	GB/T5009.19-1996
DDT	<0.2ppm	Conform	GB/T5009.19-1996
Microbiology
Total Plate Count	<1,000cfu/g	Conform	AOAC 990.12, 18th
Yeast & Mold	< 100cfu/g	Conforms	FDA (BAM) Chapter 18, 8th Ed.
E. Coli	Negative	Negative	AOAC 997.11, 18th
Salmonella	Negative	Negative	FDA (BAM) Chapter 5, 8th Ed.

 

Extraction Methods:

● Water Extraction:

Water extraction is the most straightforward method of Rosemary Extract Powder extraction, which involves soaking rosemary leaves in hot water to extract the desired chemical constituents. The water is heated to 80°C and then mixed with rosemary leaves. The mixture is kept for some time to allow the extraction of the desired chemicals from the leaves into the water. The solution is then filtered, and the filtrate can be concentrated and dried to obtain rosemary extract powder.

 

● Ethanol Extraction:

Ethanol extraction is a popular method for obtaining rosemary extract powder. This method involves immersing the rosemary leaves in ethanol, which can extract both water-soluble and fat-soluble compounds. The mixture is then heated, and the ethanol evaporates, leaving behind a concentrated extract.

 

● Supercritical Fluid Extraction:

Supercritical fluid extraction (SFE) is a modern method of extracting rhodanolic acid powder, which uses supercritical carbon dioxide (CO2) as a solvent. In this method, CO2 is heated and pressurized until it becomes a supercritical fluid that can dissolve non-polar compounds from the rosemary leaves.

 

● Microwave-assisted Extraction:

Microwave-assisted extraction (MAE) is a relatively new method of extracting rosemary extract powder. In this method, the rosemary leaves are immersed in a suitable solvent, such as ethanol or water, and then subjected to microwaves. The microwaves generate heat that helps to extract the active compounds from the leaves more quickly and efficiently.

 

Dosage:

In general, the recommended daily dosage for cinnamyl glycoside ranges from 500 milligrams to 1,500 milligrams per day. This dosage can be taken in divided doses throughout the day to maximize the benefits. For specific health conditions, such as cognitive function or digestion issues, a healthcare practitioner may recommend a higher dose.

 

When using rosemary extract powder for culinary purposes, the dosage will depend on the recipe and personal preference. Typically, a small amount is added to dishes such as roasted vegetables, meats, or baked goods for flavor and antioxidant benefits. It is important to note that rosemary extract powder is a concentrated form of the plant and should not be taken in excessive amounts. 

 

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