Buy Rosemary Extract [VERIFIED]
Our rosemary extract is made in small batches from fresh, organic rosemary leaves at our extract facility in Eugene, Oregon. It is highly aromatic and somewhat bitter and can be taken on the tongue or in water or juice. Rosemary extract can be combined with gotu kola extract, hawthorn extract, or oats extract. This tincture pairs well with teas such as dawn chorus tea.
buy rosemary extract
Main benefits: A potent antioxidant, rosemary leaf extract protects the skin and prevents signs of premature aging. Rosmarinic acid (the main component in rosemary leaf extract) is powerfully calming for skin conditions like eczema and acne.
Works well with: Rosemary leaf extract plays nice with most skincare ingredients. Having said that, it's always worth looking to expertly-blended formulas from reputable brands and patch testing if you are prone to sensitivity.
Rosmarinus officinalis L. (rosemary) is in high demand in the food and drink industries due to its distinct organoleptic properties. With the aim of evaluating the rosemary leaves as drink ingredients, both the essential oil and alcoholic (38%, v/v) extract were studied in terms of chemical composition, genotoxicity, antimicrobial, antiviral, and antioxidant properties. GC-MS analysis showed that the main volatile compounds in the essential oil were eucalyptol (40.1%), camphor (12.4%), and α-pinene (12.9%). LC-MS analysis revealed gallocatechin and rosmarinic acid as the main extract ingredients. Both the essential oil and the extract were not genotoxic (Ames test) against TA98 and TA100 at the dilutions of 5% and 90%, respectively; those dilutions were selected as the maximum possible ones in the drink industry. Their activity was investigated against Escherichia coli, Salmonella enterica serovar Typhimurium, Staphylococcus aureus, Aspergillus niger, and Adenovirus 35. Both were effective against Adenovirus and A. niger, even the essential oil at 5% (v/v). The extract at dilutions of 25-90% had more pronounced activity against tested bacteria than the essential oil at the dilutions of 5-100%; the essential oil at the dilution of 5% inhibited S. aureus growth. The antioxidant activity was evaluated by the 2,2-diphenyl-1-picrylhydrazyl radical scavenging assay, the 2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid decolorization assay, and the ferric reducing antioxidant power assay. Both exhibited good antioxidant activity, but rosemary essential oil was far more effective than the extract. Our results demonstrate that rosemary essential oil and extract are safe and have beneficial biological properties. Therefore, they could serve as health-promoting ingredients in the drink industry.
The plant Rosmarinus Officinalis L. a member of the mint family Lamiaceae, is native to the Mediterranean region and has many culinary and medicinal uses. The main polyphenols found in rosemary extract (RE) include the diterpenes carnosic acid (CA) and rosmarinic acid (RA) . Rosemary extract and its polyphenols CA and RA have recently been explored and found to exert potent anticancer effects (reviewed recently in [12,13,14]). To establish a systematic literature review we used the online search engine Pubmed. We searched the key phrases: rosemary extract and cancer, carnosic acid and cancer, rosmarinic acid and cancer. We also included subtypes of cancer such as breast cancer, colon cancer, etc., as keywords in our search. All studies pertaining to our topic and published after the year 2000 were included in the current review. In the following sections, in vitro and in vivo studies on the effects of RE and its main polyphenols have been summarized and sorted by cancer cell type, in chronological order from earliest to most recent. Chronology was chosen as the sorting method to highlight how the literature has progressed and what knowledge is currently available. Initially we focused on the studies examining the anticancer effects of RE, we then highlighted studies in which mechanisms of action have been investigated and separately summarized the studies using the polyphenols CA and RA. The studies presented in the text are also summarized, organized and presented in a table format to allow the reader to extract the information easily.
In humans, to achieve RE polyphenol levels that will provide health benefits high intake of rosemary would be required, which is not practical. A more reasonable direction for the potential future use of RE and its polyphenols as anticancer agents would be to develop easily ingestible and soluble pills containing RE or RE components. Overall, the studies available currently suggest that RE and its polyphenols CA and RA are good candidates for drug development and further research examining the effective doses in animals is required before any clinical studies in humans are initiated. In addition, systematic studies in animals to examine if chronic administration results in any toxicity are required before clinical human studies.
Type 2 diabetes mellitus (T2DM), a disease on the rise and with huge economic burden to health care systems around the globe, results from defects in insulin action (termed insulin resistance) combined with impaired insulin secretion. Current methods of prevention and treatments for insulin resistance and T2DM are lacking in number and efficacy and, therefore, there is a need for new preventative measures and targeted therapies. In recent years, chemicals found in plants/herbs have attracted attention for their use as functional foods or nutraceuticals for preventing and treating insulin resistance and T2DM. Rosemary is an evergreen shrub indigenous to the Mediterranean region and South America, which contains various polyphenols. Rosemary extract and its polyphenolic constituents have been reported to have antioxidant, anti-inflammatory, anticancer, and anti-hyperglycemic properties. The current review summarizes the existing in vitro and in vivo studies examining the anti-diabetic effects of rosemary extract and its polyphenolic components and highlights the known mechanism of action.
A study published in the journal Investigative Ophthalmology & Visual Science, led by Dr. Stuart A. Lipton, Ph.D. and colleagues at Sanford-Burnham Medical Research Institute, revealed that a carnosic acid, which is a major component of rosemary, can significantly promote eye health.
Rosemary is a fragrant herb that is often used to season and garnish dishes, but its potential extends far beyond the dinner table. It's reported that Rosemary is a rich source of antioxidants and bioactive compounds known as polyphenols.Ingredients: Rosemary extract, 100% plant-based capsule
Rosemary extract contains high levels of carnosic acid. Some studies have linked carnosic acid to anti-inflammatory effects.Our rosemary extract supplement is standardized to 20% carnosic acid due to its potential health benefits.
It must be said that some products with a high amount of natural fats have their own antioxidants, although most of the time they are lost during their handling (in the case of oils, when they are refined or subjected to high temperatures). That is why they must be reinforced with antioxidant substances such as extracts with hydroxytyrosol or rosemary extracts.
In fact, several studies show that the antioxidant capacity of rosemary extract is more effective than other antioxidants used in the food industry traditionally, both in aqueous and fatty systems.
In Nutexa we elaborate extracts with high levels of rosmaniric and carnosic acid, containing a high concentration of antioxidant, antibacterial and photoprotective actives due to our exclusive extraction process.
Rosemary extracts have two presentations: liquid and powder. The choice of the product and the format depends on the matrix where it is going to be applied (meat, oils, etc.) and the specific purpose (minced meat, cured meats, etc.).
Rosmarinus officinalis, commonly known as rosemary, is a woody,perennial herb with fragrant, evergreen, needle-like leaves and white, pink,purple, or blue flowers, native to the Mediterranean region. It is a member ofthe mint family Lamiaceae, which includes many other herbs. The name"rosemary" derives from the Latin for "dew" (ros) and"sea" (marinus), or "dew of the sea". The plant is alsosometimes called anthos, from the ancient Greek word ἄνθος,meaning "flower".
When men with androgenetic alopecia massaged diluted rosemary oil into their scalp twice daily for six months, they experienced the same increase in hair thickness as those who used minoxidil (Rogaine), a common hair regrowth remedy.
When people with alopecia areata rubbed a rosemary essential oil blend into their scalp each day for seven months, 44% showed improvement in their hair loss compared to only 15% in the control group, who used the neutral oils jojoba and grapeseed (14).
In a two-week study, stroke survivors with shoulder pain who received a rosemary oil blend with acupressure for 20 minutes twice daily experienced a 30% reduction in pain. Those who received only acupressure had a 15% reduction in pain (16).
When rosemary oil was measured against 11 other essential oils, it had the longest repellent effect on Aedes aegypti mosquitoes, which spread the Zika virus. A dilution of 12.5% rosemary oil repelled 100% of the mosquitoes for 90 minutes (18, 19).
Summary Simply smelling rosemary oil may ease your stress levels in situations like exam taking. Rosemary may reduce levels of cortisol, a hormone that can have harmful effects on your body.
In one study, applying diluted rosemary oil to the skin caused 35 healthy people to feel significantly more attentive, alert, energetic and cheerful after 20 minutes than when using a placebo oil (26).
When people with rheumatoid arthritis were given 15-minute knee massages using a rosemary oil blend three times weekly, they had a 50% decrease in inflammatory knee pain in two weeks, compared to a 12% decrease in those not given the oil (29). 041b061a72