Rosemary Extract
Botanical Source: Rosemarinus officinalis L.
CAS No.: 20283-92-5
Plant Part Used: Leaf
Specification: Rosemarinic acid 1% to 98%;
Ursolic acid 25% to 50%;
Carnosic acid 5% to 70%
Description:
Rosemary (Rosmarinus officinalis) is a well-known culinary herb. Applied to the skin, rosemary essential oil helps strengthen the capillaries and has a rejuvenating effect. Recent research is now revealing even more benefits attached to this remarkable herb, including its ability to help prevent cancer and age-related skin damage, boost the functioning of the liver and act as a mild diuretic to help reduce swelling.
Rosmarinic acid It exhibits various pharmacological activities including prevention of oxidation of low density lipoprotein, inhibition of murine cell proliferative activity and of cyclooxygenase, and anti-allergic action.
Ursolic aicd It has wide biological effect and antioxidant effect, which act positively in anti-aging and removing splash. It can prevent and improve wrinkle and old-age splash through restore the skin's collagen bundle construction and elastic. As a kind of cosmetics, it 's steady, its color and odor won't change with the time. In addition, it has a good sense of touch.
Carnosic acid It has outstanding fat-solubility, which can be used as antioxidant in meat, dairy products, oily-rich products, sweets.
Functions:
Antioxidant, delay senescence;
Strong reducing fat effect, weight loss;
Treat cardiovascular diseases and cancer;
Used in food processing preservatives;
Anti-aging agent, which can be used to improve the health of skin and hair.
Good for gastrointestinal, heart, lungs, liver, gallbladder;
Cardiac stimulant, fall blood pressure, regulate anemia; Refreshing, refreshment, recover central nervous energy.
Application:
Used as spice in seasonings, meats, baked foods.
Used as antioxidant and antiseptic used in lipids, dairy foods, oily foods, confections, baked foods, protect from deterioration and fading.
Used in water-soluble foods, beverage, drinks, aquatic products for antioxidant, antibacterial & antiseptic.
Widely used in cosmetics, possess astringency, tighten skin, help maintain elasticity and luster of skin.
Used in medication & health care.
| Analysis Items |
Specifications |
Results |
Methods used |
| Identification |
Positive |
Conforms |
TLC |
| Appearance |
Fine brownish yellow powder |
Conforms |
Visual test |
| Odor & Taste |
Characteristic |
Conforms |
Organoleptic test |
| Bulk Density |
35-55g/100ml |
Conforms |
ASTM D1895B |
| Particle Size |
NLT 98% through 80 Mesh |
Conforms |
AOAC 973.03 |
| Solubility |
Soluble in water |
Conforms |
Visual |
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| Assay |
NLT 2% rosmarinic acid |
2.12% |
HPLC |
| Loss on Drying |
NMT 5.0% |
3.22% |
5g /105ºC /2hrs |
| Ash Content |
NMT 5.0% |
3.07% |
2g /525ºC /3hrs |
| Extract Solvents |
Ethanol & Water |
Conforms |
/ |
| Solvent Residues |
NMT 0.01% |
Conforms |
GC |
| Excipients |
None |
Conforms |
/ |
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| Heavy Metals |
NMT 10ppm |
Conforms |
Atomic Absorption |
| Arsenic (As) |
NMT 2ppm |
Conforms |
Atomic Absorption |
| Lead (Pb) |
NMT 1ppm |
Conforms |
Atomic Absorption |
| Cadmium (Cd) |
NMT 0.5ppm |
Conforms |
Atomic Absorption |
| Mercury(Hg) |
NMT 0.2ppm |
Conforms |
Atomic Absorption |
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| BHC |
NMT 0.1ppm |
Conforms |
USP-GC |
| DDT |
NMT 0.1ppm |
Conforms |
USP-GC |
| Acephate |
NMT 0.2ppm |
Conforms |
USP-GC |
| Methamidophos |
NMT 0.2ppm |
Conforms |
USP-GC |
| Parathion-ethyl |
NMT 0.2ppm |
Conforms |
USP-GC |
| PCNB |
NMT 0.1ppm |
Conforms |
USP-GC |
| Aflatoxins |
NMT 0.2ppb |
Absent |
USP-HPLC |
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| Sterilization Method |
High temperature & pressure for a short time of 5~10 seconds |
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| Microbiological Data |
Total Plate Count < 1000cfu/g |
< 1,000 cfu/g |
GB 4789.2 |
| Total Yeast & Mold < 100cfu/g |
< 100 cfu/g |
GB 4789.15 |
| E. Coli to be absent |
Absent |
GB 4789.3 |
| Staphylococcus to be absent |
Absent |
GB 4789.10 |
| Salmonella to be absent |
Absent |
GB 4789.4 |
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| Packing and Storage |
Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. |
| Keep tightly sealed, store away from moisture, strong heat and sunlight. |
| Shelf Life |
2 years if sealed and stored in the recommended conditions. |
Characteristic:
- We can also customize orders as customer's requirements and specifications.
- KINGHERBS' is specialized in manufacturing and exporting different kinds of food industry related goods, such as Inulin (90% or 98%), Myricetin, Sea Buckthorn Oil, Green Coffee Bean Extract Total Chlorogenic Acids, Fenugreek Seed Extract Furostanol Saponins 50% etc.
- With the effective exporting system and prompt reaction, we ensure that we can transfer the shipping documents and deliver our cargos on time.
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