Rosemary Extract, 5%-98% Rosmarinic Acid, 6%-90% Carnosic Acid

• Customization: Available
• Certification: ISO, FDA, HACCP, Kosher, Halal
• Assay Method: HPLC, UV
• Model NO.: 20283-92-5
• Application: Food, Health Care Products, Medicine
• State: Powder
• Botanical Source: Rosmarinus Officinalis L
• Part of Plant Used: Leaf
• Appearance: Fine Brown or Green Yellow Powder
• Shelf Life: 2 Years
• Transport Package: Packed in Fiber Drum, LDPE Bag Inside. 25kg/Drum
• Specification: 5%-98% Rosmarinic Acid, 6%-90% Carnosic Acid
• Trademark: kingherbs
• Origin: China
• HS Code: 1302199099
• Production Capacity: 500kgs

Product Description

Product Name: Rosemary Extract                                
Botanical Source: Rosmarinus officinalis L
CAS No.: 20283-92-5
Specification: Rosemarinic Acid 5%-98%
                     Carnosic Acid 6%-90%


What is rosemary extract?
The extract is from rosemary (Rosmarinus officinalis Linn.), a common household plant that has grown in the Alps since the Middle Ages, and is now found throughout the world. According to folklore, rosemary takes its name from the Virgin Mary, who draped her cloak on a rosemary bush, and then placed a white flower on top of the cloak. The flower turned blue overnight, and the plant became known as the "Rose of Mary."
Rosemary has been used for thousands of years as a savory spice, food preservative, in cosmetics and hair products, and as an herbal medicine for a variety of health disorders. Until now however, the exact chemical pathways involved in its beneficial effects have remained unknown.
There are hundreds of research papers and studies on the extensive antioxidant capabilities of rosemary. Before retiring from the U.S. Department of Agriculture, botanist Dr. James Duke established the landmark Phytochemical Database that lists all the known chemical compounds in more than 1,000 edible plants, including the most common herbs and spices. According to Duke, rosemary contains more than two dozen antioxidants, and it is the only compound in his database (CRC Handbook of Biologically Active Phytochemicals, 1992) to have immune regulating, anti-inflammatory, and antioxidant activities.
Although rosemary extract has been used commercially as an antimicrobial food preservative for years, now we know for certain that it also has a lot to offer as a nutritional supplement, especially in the prevention of some types of cancer, allergies, and the progression of Alzheimer's disease.
Rosemary extract has a lot going for it and you can find it as an essential oil, an oil, a liquid extract, and a powdered extract. Rosemary extract is supposed to offer toning, astringency, increased blood circulation, as well as anti-oxidant, anti-inflammatory, analgesic, and anti-microbial features. It inhibits oxidative cell damage, and it can be added to our products to increase the shelf life. Finally, there is some suggestion rosemary extract might be anti-aging by offering a decrease in the appearance of fine lines and wrinkles.
There are six main components of rosemary oil that offer the awesome qualities we'll soon want in every product! They are carnosic acid, carnosol, ursolic acid, rosmarinic acid, rosmaridiphenol, rosmanol. Rosemary also contains chlorogenic acid, caffeic acid, and tannins.
Carnosic Acid
Found in high levels in rosemary and sage, the carnosic acid is considered the main compound responsible for the high anti-oxidant levels of rosemary extract. It scavenges free radicals and hydrogen peroxide as well as hypochlorous acid (HOCl), a compound produced in our bodies at sites of inflammation. It also helps protect skin against UVA light, but I wouldn't use it as a sunscreen without testing!
When formulating with ingredients containing carnosic acid, we must add them in the cool down phase of our products as it is heat sensitive. It is also not great in aqueous solutions if said solution contains transitional metal ions. In other words, use distilled water. If you use tap water with some metal ions in it, it can send the carnosic acid into oxidation, which kinda defeats the purpose of using the ingredient in the first place. Or you can add some chelating ingredients (likeEDTA or citric acid) to bind the metal ions. It converts to carnosol or rosmanol after free radical attack.

Carnosol
Carnosol is a diterpene found in rosemary that offers anti-oxidizing power more potent than BHT or BHA. It behaves as a free radical scavenger in our products. In rosemary extract, carnosol is slightly less effective than carnosoic acid as an anti-oxidant, but not by much (if carnosol is 1, then carnosoic acid rates a 1.2). It also has the ability to chelate iron in our products.

Ursolic Acid
A pentacyclic triterpene acid, ursolic acid is also found in apples, basil, bilberries, cranberries, elder flower, peppermint, lavender, oregano, thyme, and prunes. It offers anti-inflammatory, anti-microbial, and anti-oxidant properties to our creations. It may have some effect on blood circulation at the skin level, stimulating blood flow. It is called an anti-aging polyphenol because it may help restore skin's collagen bundles and elasticity. And it is showing promise as an anti-fungal ingredient. It is a more effective anti-oxidant than BHT.
Ursolic acid is alleged to be good for hair growth and prevention of scalp irritation, which is why you'll see rosemary included in many hair care products. The claim is that hair growth is encouraged by "stimulating peripheral blood flow in the scalp and activating hair mother cells". It is recommended for dandruff prone hair for the same reason. Again, more studies must be done, meaning this isn't a confirmed feature of ursolic acid.
Ursolic acid works in an interesting way - it actually forms an oil resistant barrier (I've seen it called a "waxy coating") on our skin, so we get a little occlusion from it, keeping the good stuff in and the damaging outside world outside! It is being tested as a burn and wound healer, due to the awesome nature of the anti-inflammatory action, and as a possible treatment for Candida albicans (yeast).

Rosmaridiphenol
A very active anti-oxidant, it works about as well as or better than BHT or BHA in lard (there are conflicting results about which one it is better than, but suffice it to say it is a good anti-oxidant). It is oil soluble, so it is more effective in products containing some oils than products that are completely water based.
It can help reduce sebum production for particularly oily people, it can increase blood circulation in our skin, it can behave as an anti-microbial and anti-viral ingredient, it can offer mild analgesic properties, and it is an anti-inflammatory. Is it anti-aging? In the sense that it can help protect against UV damage, free radical damage, increase circulation - which could lead to improved skin tone - and it may help restore collagen and skin elasticity.

Applications
1> Application in foods
   Rosemary leaf and its oil traditionally used as spice in seasonings, meats, baked foods, etc
   Antioxidant and antiseptic used in lipids, dairy foods, oily foods, confections, baked foods, protect from deterioration and fading. Especially for fried foods, As it has excellent hot-resistant capacity, it can endure high temperature of 190ºC-240ºC
   Be used in water-soluble foods, beverage, drinks, aquatic products for antioxidant, antibacterial and antiseptic.
   Compared with the synthetic antioxidants, rosemary is natural and green and safe, no side effects and toxicity,
   Small dosage and non-influence to foods those demand higher requirement in color and flavor.

2> Application in cosmetics
    Be widely used in cosmetics, excellent antioxidant ability, natural and non-toxic, no side effects and innoxious.
    Possess astringency, can tighten skin.Rosemary ingredients can activate blood circulation, intensify vasoconstriction and hemangiectasis. Rosemary extracts can eliminate free radicals and inhibit degradation of elastin, thus help maintain elasticity and luster of skin.
    Meliorate skin problems, such as pachylosis, desquamation and dryness.
    Preventing microorganism and poisonous substance in epidermis cell from expansion.
    Strengthening one's resistibility to exoteric sunshine, difference in temperature or humidity, so it also can be applied to suntan cream, make up base to protect sensitive, fragile and tender skin from harm of ultraviolet and computer radiation
    Used in cosmetics, it is more stable than enzyme compounds SOD, better for eliminating freckles, inhibiting oxidation, increasing skin's elasticity and postponing senescence.
    Enhance blood circulation of scalp, ameliorate state of losing hair, decrease occurrence of dandruff, stimulate growth of hair and nourish hair.
    Rosemary essential oil has aromatic odor and strong penetrating ability, be used in perfume, aromatherapy, massage, bubble bath and bath dew, help astringe, tighten skin and reform one's figure.
Used in bath water or aromatherapy it can accelerate circulation of blood, nourish skin, divert one from nervous state and revivify one's energy.

3> Appication in medication&health care
    Improving the blood circulation;
    Easing the nerve, calm the emotions;
    Relieving stomach symptoms, such as greasiness, vomiting, flatulence, stomachache;
    Relieving rheumatism and alleviate the pain
    Regulating catamenia. Caution when use for pregnant
    Adjusting blood pressure. Caution when use for hypertension
    Anti-bacteria,diminishing inflammation, detoxification
    Ameliorate rheum and chronic bronchitis
    Prohibit acetylcholine from being decomposed, activate brain cells, improve reminiscence, good for senile cretinism even bath or skin application with rosemary oil.
    Protect DNA from oxidation, restrain the formation of early tumor
    Meliorate liver hyperaemia, alleviate hepatitis and hepatocirrhosis
    Meliorate heart-throb hyperfunction and other handicaps of cordis nerves






Packing: Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum.
Storage: Keep tightly sealed, store away from moisture, strong heat and sunlight.
Shelf Life: 2 years if sealed and stored in the recommended conditions.



Welcome to visit us at the following exibitions in 2023

1. FIA & Vitafoods Asia 2023 (Thailand): Sep 20-22, Booth No.:O35.
2. SupplySide West 2023 (Las Vegas, USA): Oct 25-26, Booth No.:1519.
 

*Herbal Extract
*Herbal oil
*Natural color
*Herbal powder
*Vegetable & Fruit powder
*Softgel
*Vitamin & Mineral
*Pharmaceutical Application
*Food Supplement Application

 

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 Artemisinin, Myricetin, Olive Leaf Extract Oleuropein 10%~80%, Hydroxytyrosol 5%-50%; 
Olive Fruit Extract Maslinic Acid 5%~50% ; Dihydromyricetin, Sea Buckthorn Oil,   Zinger Zerumbet Extract
Fenugreek Seed Extract Furostanol Saponins 50%, Apple Root extract, Rosemary Extract Rosmarinic Acid 2%~98%, Carnosic Acid 5%~80% etc
- With the effective exporting system and prompt reaction, we ensure that we can transfer the shipping documents and deliver our cargoes on time. 

FAQ
Q1. About Price: 
The price is negotiable. It can be changed according to your quantity or package. 
Q2. About Sample: 
We can provide the typical size of samples, but the air freight is collect or you pay us the cost in advance.
Q3. About MOQ:
We have no provisions of MOQ, but usually 1KG.
Q4:About Delivery Time
Usually 5-10 days after payment