Botanical Name: Rosmarinus officinalis Common name: Rosemary Plant Read More
Botanical Name: |
Rosmarinus officinalis |
Common name: |
Rosemary |
Plant
family: |
Lamiaceae |
Genus: |
Rosmarinus |
Appearance/Color: |
A thin, clear, colourless to pale yellow liquid. |
Odor: |
A top note with a strong aroma, Rosemary has a fresh, strong,
woody and herbal scent. |
Blends With: |
Basil, Bergamot, Cedarwood, Frankincens, Ginger, Lemon,
Orange and, Peppermint. |
Origin: |
Morocco |
Source: |
Herb |
Method
of Extraction: |
Supercritical CO2 Extraction |
Supercritical
CO2 extraction is an efficient separation method, to separate active
ingredients from plant material. Supercritical solvent extraction is one of the
gentlest, most flexible, dynamic and nature friendly techniques used for the
extraction of spices, herbs and flowers using food grade CO2. These
are the products extracted at ambient temperatures and at high pressures to
avoid loss of aroma and degradation of actives. Apart from being solvent
residue free, supercritical fluid extraction is a green process, highly rated
for its eco-friendliness. The low viscosity and high diffusivity of
supercritical fluid enhances the penetrating power based on the high mass
transfer of solutes into the fluid.
Supercritical
extraction using CO2 is considered organic compatible and widely
used in the manufacturing of organic certified products. Kancor, with its
global sourcing capabilities, more than two decades of expertise in CO2
extraction and wide range of products, offers an edge over others in this world
of discerning tastes. Supercritical CO2 extraction is known for
producing a high-quality product primarily because the CO2 gas can
reach its supercritical point at pressures and temperatures that don’t damage
the cannabinoids and terpenes being harvested.
Rosmarinus officinalis,
also known as rosemary, is an aromatic plant which belongs to the Lamiaceae
family and is native to the Mediterranean region. Rosemary essential oil is
produced by steam distillation from the flowering tips of the plant yielding a
colorless to pale yellow liquid with a strong, warm, woody, balsamic aroma.
Rosemary is widely cultivated for
culinary and medicinal use. It is used in a wide variety of dishes, including
as a meat seasoning (lamb, poultry), to add flavor to soups and vegetables, and
in fruit salads, dressings, and stuffings. As reflected by the
name officinalis, it is known as a medicinal herb, with a long
history of use in the West, including nervous system ailments. Queen
Isabella of Hungary in the fourteenth century used rosemary to treat gout and
rosemary has been burned in sick rooms as a disinfectant. Its aromatic
properties are used to scent cosmetics.
Rosemary
Essential oil in Pharma
Rosemary has been used medicinal
for long time. Hungary water, an alcohol-based perfume involving distilled
fresh rosemary, was traditionally believed to have been first prepared for the
Queen of Hungary in the fourteenth century to "renovate vitality of
paralyzed limbs" and to treat gout. It was used externally and prepared by
mixing fresh rosemary tops into spirits of wine or brandy. It has been used to
ward off the plague and burned in sick rooms as a disinfectant.
Long used medicinally in the
West, and called a "sovereign balm' by seventeenth-century herbalist
Nicholas Culpeper, it has been used as a circulatory stimulant (treatment of
blood pressure problems), antibacterial and antifungal oil, digestive
stimulant, liver tonic, reduction of excessive menstrual flow, and is said to
have cancer-inhibiting effects.
Rosemary has a very old
reputation for improving memory and has been used as a symbol for remembrance
(during weddings, war commemorations, and funerals) in Europe. Mourners would
throw it into graves as a symbol of remembrance for the dead. Greek scholars
would wear some of the pungent herb in their hair during study to increase
concentration.
Rosemary contains a number of
potentially biologically active compounds, including antioxidants such as
carnosic acid and rosmarinic acid. Other bioactive compounds include caffeic
acid, ursolic acid, betulinic acid, rosmaridiphenol, and rosmanol. The results
of a study suggest that carnosic acid, found in rosemary, may shield
the brain from free radicals, lowering the risk of strokes and
neurodegenerative diseases like Alzheimer's
Essence of Rosemary
Essential oil
Rosemary essential oil is often
an ingredient in bath salts, bath oils, liniments, gels and ointments. It can
also be found in cosmetic products such as lavender water, cologne water and as
fragrance in soaps. The essential oil of rosemary is widely used for hair care
as it nourishes the hair, promotes hair growth and helps against dandruff. It
is also recommended in hair-loss treatment as it is believed that it has
similar function to Minoxidil, an antihypertensive vasodilator medication,
which revitalizes hair follicles that are damaged. Rosemary oil widens blood
vessels and opens them and makes blood and nutrients more available to the
follicles which are then stimulated into producing new hair. In 2015, one study
conducted on patients with pattern hair loss (androgenic alopecia) compared the
effectiveness of rosemary oil vs. 2% Minoxidil in the treatment of adrogenic
alopecia. It was discovered that rosemary oil was as effective as 2% Minoxidil
and that patients in the rosemary group experienced less side effects compared
to patients in the Minoxidil group.
COMMON
USAGE
·
Aids in digestion
·
Hair care
·
Improves oral health
·
Skin care
·
Improves cognitive function
·
Relieves stress
·
Boosts immune system
·
Relieves pain
·
Removes bad odor
·
Prevents STDs
·
Treats respiratory problems
Ingredients:
S.No |
Key Constituents |
Strength (%) |
1 |
a-pinene |
24.0-28.5 |
2 |
Bornyl acetate |
11.5-14.3 |
3 |
1,8-cineole |
6.8-13.6 |
4 |
Camphor |
9.9-10.4 |
5 |
borneol |
5.0-8.4 |
6 |
Camphene |
5.9-7.0 |
7 |
Verbenone |
4.3-5.7 |
8 |
(P)-Limonene |
4.1-4.6 |
9 |
b-pinene |
2.2-2.9 |
10 |
b-myrcene |
1.7-2.4 |
11 |
p-cymene |
1.1-2.4 |
12 |
Linalool |
1.4-2.1 |
13 |
Terpinen-4-ol |
0.7-1.4 |
14 |
1-octen-3-ol |
0.8-1.2 |
TOXICOLOGICAL INFORMATION
Safety Summary
·
Hazards May be neurotoxic, based on
camphor content
·
Contraindications Do not apply to or near
the face of infants or children.
Organ Specific Effects
·
Adverse skin reactions: Undiluted
rosemary oil was moderately irritating to rabbits; tested at 10% on 25
volunteers it was neither irritating nor sensitizing; it is non-phototoxic. In
a study of 200 consecutive dermatitis patients, none were sensitive to 2%
rosemary oil on patch testing.
·
Cardiovascular effects: In normal
rabbits, 25 mg/kg im rosemary oil produced 20–55% increases in plasma glucose
levels after 60–120 minutes, and a 30% decrease in serum insulin levels.
Despite being contraindicated for people with high blood pressure in several
aromatherapy books there is no evidence that rosemary oil is hypertensive.
·
Reproductive toxicity: The low
reproductive toxicity of camphor, 1,8-cineole, a-pinene, b-myrcene and
(þ)-limonene suggest that most rosemary oils are not hazardous in pregnancy.
However, bornyl acetate and verbenone have not been studied.
Systemic Effects
·
Acute toxicity: Rosemary oil acute oral
LD50 in rats 5 mL/kg; acute dermal LD50 in rabbits >10 mL/kg. Rosemary oil
was not significantly cytotoxic to cultured human umbilical vein endothelial
cells. Camphor is potentially neurotoxic and may be more toxic in humans than
in rodents. Camphor minimum LD50 is1.7 g/kg in rats. 1,8-Cineole has been
reported to cause serious poisoning in young children when accidentally
instilled into the nose.
·
Antioxidant/ pro-oxidant activity : Rosemary
oil showed high antioxidant activity as a DPPH radical scavenger and against
lipid peroxidation. A rosemary oil showed high antioxidant activity in the same
two assays.
·
Carcinogenic/anticarcinogenic potential: Orally
administered rosemary oil was hepatoprotective in rats and antimutagenic in
Swiss mice. The antimutagenic dose of 1,100 mg/kg/day for seven days prevented
the formation of micronuclei. In a similar study, there was a significant
increase in micronuclei in Swiss mice given a single dose of 1,000 or 2,000
mg/kg, but there was no genotoxicity in a group on 300 mg/kg. However, a comet
assay found all three doses to be genotoxic. Rosemary oil induced apoptosis in
human liver cancer cells.
·
Drug interactions: Given to male rats in
their diet at 0.5% for two weeks, rosemary oil selectively induced CYP2B1 and
CYP2B2 in rat liver. This high-dose regimen does not suggest a significant risk
of drug interaction.
·
Serious eye damage / irritation No
additional Data available.
·
Respiratory or skin sensitization No
additional data available.
·
Germ Cell Mutagenicity No additional data
available.
·
Reproductive toxicity No additional data
available.
·
STOT-single exposure No additional data
available.
·
STOT-repeated exposure No additional data
available.
·
Aspiration hazard: No additional data
available.
·
Photo-toxicity: No additional data
available.
ECOLOGICAL
INFORMATION
·
Ecotoxicity: Toxic to aquatic life with long
lasting effects. The product must not be allowed to run into drains or
waterways.
·
Bioaccumulation: No data available
·
Mobility in soil: No data available
·
Persistence and degradability: No data available
·
PBT and vPvB assessment: No data available
Avoid direct
exposure into water streams and ground water sources.