Ursolic Acid Rosemary extract Pure natural plant extracts 77-52-1
rosmarinic acid carnosic acid Skin Care
|Product name||Rosemary extract||Specification||5%-98% Ursolic Acid (HPLC)|
|Active Ingredients||Ursolic Acid||Extract Method||Water/ Grain Alcohol|
|CAS NO||77-52-1||Appearance||Yellow powder|
|Latin Name||Rosmarinus officinalis||Used part||leaf|
Carnosic Acid 5%,15%,20%,25%,30%,40%,60% ,90% HPLC
Ursolic Acid:10%,15%, 25%, 30%,50%,80%, 90%,98%
Rosmarinic Acid:2.5%, 5%, 10%,15%, 20%,25%,30% HPLC
What is Ursolic Acid?
Ursolic acid, also known as urson, prunol and malol is a
pentacyclic triterpenoid compound which is naturally presented in a
large number of vegetarian foods, medicinal herbs, and other
plants. We extract the Ursolic acid from leaf of
Rosemary(Rosmarinus officinalis Linn.).
Research indicates that the ursolic acid has a decent effect on
anti-aging,anti-freckle by its anti-oxidant activity. It can
prevent the appearance of wrinkles and age spots by restoring the
skin's collagen bundle structures and its elasticity.
As a cosmetic agent,it is stable,the color and odor of which will
not be changing easily over time, and has a good sense of touching.
Thus it has been widely used in the health food, pharmaceutical and
cosmetic fields as the raw materials.
What is Rosmarinic Acid?
Rosmarinic acid is considered to be a natural, efficient and stable
(high temperature durable), security, non-toxic and side-effects,
water-soluble antioxidants and a green food additive.
The medical research indicates that, it can eliminate the free
radicals that over-produced by the body and annihilate the singlet
oxygen to protect the structure of the cell membrane,which can slow
down the aging process.
In addition, it can stimulate and accelerate the metabolism of the
fat by anti-oxidant activity. Not only can it lower the blood
pressure, but it can also promote the lipid compounds to emit from
the manure so as to lose weight
What is Carnosic Acid?
Carnosic aicd is considered to be a natural, efficient and stable
(high temperature durable),security, non-toxic and
none-side-effects, oil-soluble antioxidants and a green food
It can be added into oil and fatty food, pharmaceutical, chemical,
cosmetics and feed, etc.In addition to prevent or delay the
oxidation process of oil and fatty food,improve the stability of
the food and extend the storage time, and be used as meat and fish
it also has good physical and biological activities,such as
antibacterial action, inhibiting the AIDS virus ; Carnosic aicd
could effectively control body weight by regulating the absorption
of fat, to achieve the goal of reducing weight,
it also can treat inflammation, sore throats, and indigestion,
prevent alzheimer's disease,
it can treatment of diabetes, and to promote the formation of nerve
growth factor etc. Carnosic aicd is also tooth
1) Rosmarinic acid exhibits various pharmacological activities
including prevention of oxidation of low density
lipoprotein,inhibition of murine cell proliferative activity and of
cyclooxygenase,and anti-allergic action.
2) The biological activity of rosmarinic acid is described as
3) Its activity especially against rheumatic and inflammatory
conditions makes it a sought-after substance for use in
More recently,rosmarinic acid or its salts were reported to have
a. In Food industry
1). High-efficient antioxidant;
3). Restrain growing of colon bacillus and staphylococcus aureus.
b. In Pharmaceuticals and Health Care industry
1). Reduces activity of hyaluronidase, then keep hyaluronic acid
living for a long time in epidermal cell;
2). Antineoplastic effect;
3). Anti-hepatitis effect, protect liver from damnification;
c. In Cosmetic industry
1). Intensify constringency;
2). Eliminate freckle, strengthen skin elasticity and slow aging;
3). Accelerate blood circulation of scalp;
4). Improve phalacrosis, reduce scurf and embellish hair;
5). Stimulate hair and nail growing.