High Quality Rosemary Extract Carnosic Acid, Carnosic Acid 98%, Carnosic Acid Powder Suppliers in China

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Rosemary Extract Carnosic Acid 98% Powder 3650-09-7

  • Rosemary Extract Carnosic Acid 98% Powder 3650-09-7
  • Rosemary Extract Carnosic Acid 98% Powder 3650-09-7
  • Rosemary Extract Carnosic Acid 98% Powder 3650-09-7
  • Rosemary Extract Carnosic Acid 98% Powder 3650-09-7

Rosemary Extract Carnosic Acid 98% Powder 3650-09-7

    Packaging: 1kg with double plastic container inside/Aluminum foil bag outside. 25kg with double plastic container inside/Fiber drum outside.
    Productivity: 2Ton/Tons per Month
    Brand: Quanao
    Transportation: Ocean,Land,Air,Express
    Place of Origin: Xi'an,China
    Supply Ability: 2Ton/Tons per Month
    Certificate: ISO
    HS Code: 2932999099
    Port: Shanghai

Basic Info

Model No.: Rosemary Extract Carnosic Acid

Product Description

Carnosic acid is a diterpenoid compound isolated from the leaves of Rosmarinusofficinalis. It is a white or yellow-white powder, soluble in oil and ethanol, ethyl acetate, acetone, chloroform and other organic solvents, but insoluble in water. Carnosic acid is suitable for the Natural Antioxidants of oil soluble components.Used in sauces, pet food and feed, it has the effect of anti-oxidation and Anti-Aging Material. Weight Loss Raw Materials;Vasodilator Protection Ingredients and Anti-Cancer Ingredients effect.

Rosemarinus, a labiaceae herb, contains carnosic acid, rosmarinol, rosmarinic acid, carnosic acid, epistrosmarinol, isosmarinol, rosmarinol and other effective ingredients, among which the effective antioxidant substances are carnosic acid, rosmarinol and rosmarinol.Fat-soluble rosemary extract is light yellow to yellowish brown powder or brown paste, insoluble in water, soluble in ethanol, oil;Water soluble rosemary extract is a brown powder with a rosemary characteristic odor.Heat resistance (stable at 200℃), good UV Protection Ingredients, can effectively prevent oil oxidation.

Herbal Extracts Rosemary Extract Carnosic Acid 98% Powder Cas No 3650-09-7

Product Name:Rosemary Extract Carnosic Acid 98%

Apperance:Off White Powder


Test Method:HPLC

Carnosic Acid Jpg
White Powder
Odor & Tasted
≥ 98.0
Loss on Drying (%)
≤ 0.5
Ash (%)
≤ 0.5
Particle size (%)
NLT 98% through 80 mesh sieves
Heavy Metal(ppm)
Heavy Metal(ppm)
≤ 2.0
≤ 1.0
≤ 0.5
Total Plate Count(cfu/g)
≤ 1000
Yeasts and Moulds(cfu/g)
≤ 100
≤ 0.3
Conform to the standard.
Storage and Handling
Store in a cool and dry place, keep away from direct strong and heat.

Shelf life
Two years if sealed and store away from direct sun light.
Shelf life
Two years if sealed and store away from direct sun light.

Product Function

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

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

3. 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.

4. It promotes the activities of some vital enzymes of our body that helps in flushing out of toxic substances from the body system;

5. Rosemary is rich in vitamin C. Upon consumption, it enables the body's immune system to become stronger and active. It prevents the growth of infectious agents, both internal and external. So one may even say that it helps prevent the infamous common cold.


1. Applied in food field;

2. Applied in Health Care Materials product field, be made into tablets, capsules, suppositories or others to enhance immunity and resistance to fatigue;

3. Applied in cosmetic field, can be made into creams, soaps, essential oils, cleaning agents.

Xi'an Quanao Biotech Co., Ltd.


Xi'an Quanao Biotech Co., Ltd. with more than 10 years experience in plant extract ( Botanical Extract ), animal extract and active pharmaceutical ingredients (APIs) filed.

Focus on the research, manufacture and sale of Plant Extract, Animal Extract, Active Pharmaceutical Ingredients, the products complete coverage six industries.

Product grade: Medicine, Health Care, Cosmetics, Food & Beverage, Feed, and Bio Pesticide.

Hot selling market: Europe, North America, South America, Middle East, Asia Pacific and so on five continents.

Top level production technology, excellent sales team, professional after-sales service. We sincerely look forward to cooperation with you.

Company Info

  • Company Name: Xi'an Quanao Biotech Co., Ltd.
  • Representative: Yanwei Li
  • Product/Service: Plant Extract , Animal Extract , Active Pharmaceutical Ingredients , Food Additive , Alpha Lipoic Acid , Turkesterone Powder
  • Capital (Million US $): 5000000RMB
  • Year Established: 2017
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: Yuanshang village,Yin town, Changan district,Xi'an, Shaanxi
  • Contact Person: Ms. Lisa Xue
  • Tel: +86-29-86719484
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