Rosemary leaf extract

General information:

Commercial terms:

Quick details:

Product Name: Rosemary extract 

Latin Name: Rosmarinus officinalis

Apperance: Light yellow to yellow green fine powder

Specification: Carnosic Acid:1%-95% HPLC,Oil soluble;

                          Ursolic Acid : 5%-98% HPLC, Oil soluble;

                          Rosmarinic Acid: 2.5%-98% HPLC, Water soluble;

                          Carnosol ,Salviol:  8%-98% HPLC, Oil soluble;

                          Rosemary Essence Oil: 100%;

                          Ratio product: 5:1,10:1,20:1 TLC.

Test Method: HPLC / TCL.

Whatsapp: +86 13548561509
Email: staherb18@staherb.cn
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Description:

Antioxidant Activity of Rosemary Extract

Rosemary extract is popular as a natural antioxidant due to its strong antioxidant capacity and fat-soluble property. The use of rosemary extract as a natural antioxidant was first reported in 1955. Scientists found that rosemary extract as a natural antioxidant had a better antioxidant capacity than BHT and BHA. It was reported that all rosemary extracts showed strong inhibitory effects on lipid oxidation. The antioxidant capacity of rosemary extract was attributed to the presence of phenolic diterpenes that scavenge singlet oxygen, hydroxyl radicals, and lipid peroxyl radicals, thereby preventing lipid oxidation. Three types of phenolic diterpenes are found in rosemary extract: carnosic acid, carnosol, and rosmanol; with carnosic acid present as the major phenolic diterpene. In addition, studies indicated that carnosic acid was the most active antioxidant component in rosemary extracts.

Applications：

1. As natural antioxidant, it''''s antioxidant activity is higher than VE. It is widely used in cosmetics, food, fragrance, perfume, shower gel, shampoo, soap and air fresheners.

2. Rosemary extract serves as an excellent nerve and brain tonic and improves memory skills and concentration. The strong, floral aroma of rosemary oil induces relaxation and acts as a stimulant to the nervous system. It is a good remedy for depression, boredom, fatigue and forgetfulness.

3.It provides protection to the brain cells from the effects of aging process and enhances memory.

4. Rosemary extract is well known to protect skin cells that prevent age-related changes in skin such as wrinkles and the formation of dark spots, protects the skin cells from the damage caused by aging and thus delay the occurrence of wrinkles and sagging skin.

Specifications:

Competitive Advantage:

1.Factory directly supply,Provide best price in the market.

2.Professional quality assurance/control department

3.Strict inspection system for receiving inspection,in-process,and finished product.

4.Full documented procedures for sampling,labeling and warehousing

5.ISO9001,KOSHER CERTIFIEDWhatsapp: +86 13548561509
Email: staherb18@staherb.cn
or you can send me online message if it's convenient for you.
We look forward to cooperating with you!