Pourable oleoresin. The fragrance of benzoin is best described as a sweet, spicym Vanilla Balsam. It has a sweet, warm aroma, and has a powdery b… Learn More. Cucumber Extract helps regulate and tighten the skin, soothes the irr… Learn More. Alpha dl Tocopherol Vitamin E Acetate is an excellent for skin care. It is an active ingredient for use in cosmetic formulations and in hair c… Learn More.
Our premium quality Organic Shea Butter is refined using steam processing, not hexane, ensuring it is clean, smooth in texture, luxurious and wonderfu… Learn More. Cocoa Butter is particularly high in moisturising qualities and is wonderful added to moisturisers and creams, or in higher percentages to Body Butter… Learn More. One of … Learn More. Liquid Germ… Learn More. Rosemary oleoresin extract also called ROE or rosemary extract is good at lengthening the shelf life of fats or products that contain fats.
The process of rancidity begins when fat begins to oxidize -- to react with oxygen. An antioxidant like ROE protects the fat from oxidizing, because it reacts with oxygen more easily and quickly than the fat. It can be added in tiny amounts directly to pure fats or added to soaps and other bath and beauty products that contain fats.
If you want to add ROE to lotions, salves, balms, scrubs, etc. Choose fragrances that compliment the odor of ROE, or look for a supplier that sells deodorized rosemary extract. Until further research proves otherwise, the answer is no. Rosemary essential oil EO does indeed have antioxidant properties, but it is unknown whether rosemary EO is as effective as ROE for long-term preservation of fats.
One study reported " Even though the EO and ROE are made from the same parts of the rosemary plant, they contain quite different blends of chemicals due to the way each is made. Rosemary EO is made by steam distillation. Steam distillation removes only the lightest volatile chemicals in the plant material -- the aromatic chemicals we call essential oils. Rosemary oleoresin is made by infusion -- by soaking the same plant material in a solvent. The solvent dissolves the essential oils and other less-volatile chemicals in the plant material.
The solvent is removed, leaving the "oleoresin extract" behind. An oleoresin extract contains essential oil as well as the heavier resins, waxes, and oils also dissolved by the solvent. Name Required. Email Required. Review Subject Required. Comments Required. Current Stock:. Quantity: Decrease Quantity: Increase Quantity:. Adding to cart… The item has been added. Quick view Choose Options.
As chemists learned more about the active ingredients in Rosemary Oleoresin Extract, specifically the carnosic acid, Rosemary Oleoresin Extract, ROE, became more popular in a wide range of products mainly soap making, lotions, etc And in Japan and Europe Rosemary Oleoresin is also an approved food additive certain properties must be present due chiefly to the properties of the carnosic acid and its strong antioxidative properties.
There are some reports it also has antimicrobial properties. Rosemary Oleoresin is oil soluble. It is a very popular natural antioxidant.
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