Name: rosemary extract powder
Brand: Joyous Pellets Supplement raw materials, cosmetic ingredients, weight
Availability: InStock
Rating: 5 (1 reviews)

Rosemary extract is extracted from Rosmarinus oficinalis L. of the Lamiaceae family. The main components of rosemary extract are rosmarinol, carnosol and carnosic acid. , several main components in rosemary extract have strong antioxidant activity.

Product Name

rosemary extract

Appearance

Light powder

Specification

25%-98%

Plant Source

Rosmarinus oficinalis L.

Extraction Method

water or ethanol

Package

25kg cardboard drum

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Desciption

Product information
What is rosemary extract Powder?
Rosemary extract is extracted from Rosmarinus oficinalis L. of the Lamiaceae family. Rosemary is a multi-purpose economic crop from which antioxidants, rosemary essential oil, etc. can be extracted. The main components of antioxidants are diterpenes, flavonoids, triterpenes and other compounds with antioxidant functions; rosemary essential oil is a liquid oil composed of more than 30 volatile components. Rosemary extract mainly includes carnosol, rosemary dialdehyde, epirosmarinol, epirosmarinol methyl ether, carnosic acid, carnosic acid methyl ester, rosmarinol, and ursolic acid. , terpenoids such as oleanolic acid, flavonoids such as apigenin, hesperetin, homocyanin, and genaigenin, phenolic acids such as vanillic acid, caffeic acid, rosmarinic acid, and ferulic acid, and Contains α-pinene, tricyclic terpene, p-cymene, limonene, 1,8-cineole, borneol, camphor, α-terpineol, β-terpineol, terpinene-4-ol Rosemary essential oil with equal ingredients.
Joyous rosemary extract powder specification

Terms	Standard	Terms	Standard
Product Name	Rosemary extract	Appearance	Brown Powder
Purity	25%-98%	Loss on Drying	≤8%
Total Heavy Metals	≤10 ppm	Ash	≤1%
As	≤0.5ppm	Total Plate Count	≤1000 cfu/g
Pb	≤0.5ppm	Yeast and Mold	≤100 cfu/g
Cd	≤0.5ppm	Coliforms	Negative
Hg	≤0.1ppm	E.Coli	Negative
Packing	Pack in 25kgs paper-drums, inner by double plastic bag	Shelf life	24 months under the above condition, and in its original package

What is the role of rosemary extract?
Rosemary extract has the characteristics of high efficiency and safety, and is widely used in cosmetics, perfumes, soaps, air fresheners, insect repellents, medicine, various animal and plant oils, animal feed, meat products, seafood, flour, sauces, seasonings Ingredients, baked goods, fried products, natural pigments, flavors, biopesticides, tobacco and other fields, especially in the treatment of hematological malignancies, cardiovascular diseases, anti-cancer, inhibition of HIV infection, treatment of indigestion, and prevention of Alzheimer's disease , heart disease, hyperuricemia and respiratory system diseases, etc., which brings a lot of convenience to production and life. In Europe, rosemary has a long history as a food spice and is now used in cosmetics, food and medicines. Existing research shows that rosemary has obvious effects in preventing oil oxidation and maintaining the flavor of meat.
Mechanism of action of antioxidants. Rosemary is now recognized as a highly effective natural antioxidant. Antioxidants can be divided into:
(1) Free radical terminators, most of which are compounds with phenolic structure, such as tert-butylhydroxyanisole (BHA), di-tert-butylhydroxytoluene (BHT), tert-butylhydroquinone (TBHQ) and tocopherol;
(2) Reducing agents, such as ascorbic acid and its salts, sulfurous acid and its salts, riboflavin, etc.;
(3) Chelating agents, such as EDTA, citric acid, phytic acid, etc.;
(4) Singlet oxygen inhibitors, such as carotene, etc. Rosemary antioxidant is not only a free radical terminator, but also a singlet oxygen inhibitor.
The role of phenolics:
In addition to flavonoids, the antioxidant components extracted from rosemary are mainly carnosol, carnosic acid, rosmarinic acid and rosmanol, all of which have active sites of phenolic diterpenes. In addition, rosemary also contains a variety of different phenols such as rosmarinol and rosemary quinone. These phenolic substances exhibit overall antioxidant properties through additive effects. These antioxidant components of rosemary act as chain-breaking free radical terminators, inhibiting the progress of the peroxidation chain reaction by capturing peroxyl radicals. Since the generated phenoloxyl radicals are relatively stable, they react with lipid compounds. It is very slow, thus blocking the transmission and growth of free radical chains and inhibiting the progress of the oxidation process.
The role of rosmarinic acids:
Rosmarinic acid is a phenolic acid compound with certain physiological activity. Its structural feature is that there are four -OH on two benzene rings. Therefore, it is a potent antioxidant component in rosemary. Experimental results show that rosmarinic acid has a mild anti-thrombotic effect, and its mechanism may be related to anti-platelet aggregation and increased fibrinolytic activity.
Huang Liandong et al. reported that the anti-inflammatory mechanism of rosmarinic acid may be: (1) related to the inhibition of 5-lipoxygenase (5-LO) in arachidonic acid metabolism. (2) It inhibits the synthesis of complement-dependent PGI2 and interferes with the activity of C3 convertase in different pathways. (3) Antioxidation and elimination of free radicals.

Current status of research on rosemary antioxidants at home and abroad
The United States and Japan are the earliest countries to study rosemary antioxidants. In Japan, 95% acetic acid extract of rosemary is used to make additives to prevent the deterioration of flavors and fragrances, and is added to natural food pigments such as carotenoids to prevent their oxidation and fading. After more than ten years of rosemary research, the Chinese Academy of Sciences has not only completed experiments on introduction and cultivation, but also conducted research on the extraction, separation and structural identification of antioxidant active ingredients, antioxidant efficacy experiments, production process flow and supercritical CO2 extraction technology, as well as Promising results have been achieved in research on the aroma characteristics of rosemary essential oil yield components.
Carnosol has been widely used in the food and pharmaceutical industries as an antioxidant and antimicrobial additive. HongC.T. et al. found through long-term and short-term animal model studies that rosemary extract and its components have a potential inhibitory effect on the growth of biological organisms that induce tumors. Rosmarinic acid has obvious antipyretic, analgesic, anti-inflammatory, antioxidant, antithrombotic and fibrinolytic activities. This product is also expected to be developed into a new antithrombotic drug.
It is expected to solve the oxidation problem of cooled pork
Oxidation mechanism of cooled pork: The oxidation of lipids, especially unsaturated fatty acids, is the main cause of meat deterioration. When unsaturated fatty acids are reacted by oxygen in the air, a series of reactions occur, and the oxidation products are further decomposed into lower fatty acids, aldehydes, and ketones. This oxidative degradation causes the quality of the product, such as color, fragrance, tissue structure, and even nutritional content, to change. Variety. This change of fatty acids is mainly completed through the oxidation of free radicals, which is divided into three stages.
Antioxidants in chilled pork. In meat, there is a balance between oxidation and antioxidant. The main influencing factors are: substrates for oxidation (fatty acids, oxygen); oxidation enhancers (excessive metal elements, enzymes, iron-containing proteins); antioxidants; therefore, Preventing oxidative spoilage of meat can be achieved by changing the oxidation substrate, reducing oxidative enhancement and using antioxidants. In the antioxidant process of cooled pork, the first two require changing the meat composition or environment, so the antioxidant of cooled pork is often achieved through the use of antioxidants.
Food antioxidants include synthetic antioxidants and natural antioxidants. Synthetic antioxidants include tert-butyl p-cresol (BHT), tert-butylhydroxyanisole (BHA), tert-butylhydroquinone (TBHQ), propyl gallate (PG), etc. However, in the 1970s, experiments found that excessive amounts of BHT and BHA can cause liver enlargement in animals and may cause cancer. Therefore, people are paying more and more attention to natural antioxidants. Common natural antioxidants include VC, VE, rosemary, tea polyphenols, etc. Not only do they have strong antioxidant capabilities, but the most concerning thing is their safety. Therefore, natural antioxidants have been widely used in food in recent years. Applying rosemary’s antioxidant properties to chilled pork is just around the corner.
anti aging
From the fruit fly survival test, it can be seen that all dosage groups of rosemary extract can prolong the life of fruit flies, and as the concentration of rosemary extract increases, there is a dose-effect relationship within a certain concentration range. The half-death time, average lifespan and maximum lifespan of fruit flies in the 5mg/mL dose group were lower than those of the other two dose groups, and there was no significant difference in average lifespan compared with the control group. This may be related to the greater odor of rosemary extract, which affects the intake of fruit flies; it may also be related to the fact that higher doses of rosemary extract will produce certain toxic effects.
Domestic and foreign studies have shown that rosemary extract is a highly effective natural antioxidant, and its antioxidant components mainly include carnosol, carnosic acid, rosmarinol, and rosmarinic acid. Wang Hong and others have found that rosmarinic acid can increase the activity of antioxidant enzymes, scavenge free radicals, reduce the production of lipid peroxides, and delay aging. The results showed that after feeding rosemary extract for 30 days, the 1 mg/mL and 3 mg/mL dosage groups could significantly increase the antioxidant enzyme activity of fruit flies, while inhibiting the production of lipid peroxide MDA, effectively delaying aging. It is speculated that the mechanism of rosemary extract in delaying aging may be because the antioxidant components in rosemary extract can increase the body's antioxidant enzyme activity, remove excess free radicals from the body, and maintain the balance of free radical metabolism, thereby reducing Biological membrane lipid peroxidation caused by free radicals protects the body's normal metabolism.
Package and delivery

Delivery
1-80kg	80-300kg	More than 300kg
More suitable for express transportation, door-to-door	More suitable for air transportation,airport-to-airport	More suitable for ocean transportation,port-to-port
7-10 days for delivery time	3-4 days for delivery time	20-40 days for delivery time

What service we can provide
Joyous Health provides rosemary extract powder OEM services. We can customize formulas for customers, private labels, capsules, tablets, soft capsules, sachets, and pellets with low MOQ, which is suitable for direct sales by brands. Our OEM product shipping channels are stable and delivery times are fast and worthy of customers' trust, we have served more than 300 brands.

Joyous Health Factory information and certifications
Xi'an Joyous Health Biotechnology Co., Ltd. was established in 2011. Over the past 12 years, Joyous Health has obtained ISO 9001, FDA, ISO 22000, and GMP certifications.
Joyous Health has an advanced laboratory to control quality, so that each batch of products undergoes strict testing, and has professional R&D personnel to provide customized product services.
For more details please click here

Where to buy rosemary extract powder?
We offer the best rosemary extract powder at the most competitive price. rosemary extract Powder bulk and wholesale powder have been 3rd lab-tested and verified for both product purity and identity.
We also provide rosemary extract powder in bulk order or wholesale according to client needs. Just submit the requirements in the bottom form, and we will reply soon!

Contacts: Faith Feng
Email:faith@joyouspellets.com
Tel and Whatsapp:+86 17391747738

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Contact: Xi'an international enterprise center B building, Fengcheng 4 road, Xi'an City, Shaanxi province, China; info@joyouspellets.com; +86 17391747738

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