Botanical Name: Camellia oleifera Common name: Oil-seed Camellia. Read More
Botanical Name: |
Camellia
oleifera |
Common name: |
Oil-seed Camellia. |
Plant
family: |
Theaceae |
Genus: |
Camellia |
Appearance/Color: |
Pale
yellow to brown |
Origin |
China |
Source |
Seeds |
Method
of Extraction |
Cold Pressed |
Camellia oleifera,
commonly called tea-oil camellia, is an evergreen shrub that typically grows
10-20' tall and features elliptic to obovate, serrate, glossy dark green leaves
(to 3" long). Fragrant white flowers (2" diameter) bloom October to
January in warm winter climates of the deep South. In the St. Louis area, it is
expected that the plants may bloom in early spring. Native to China where it is
cultivated for the oil derived from its seeds which is used in cooking.
The genus Camellia (Theaceae) is
native to East Asia and comprises more than 200 woody evergreen species. Some
species possess great economic value, particularly C. sinensis, C. japonica,
and C. oleifera. C. sinensis is grown commercially mainly in tropical and
subtropical regions for tea products; C. japonica is cultivated in temperate
regions worldwide as ornamentals and its oil has a long history of traditional
cosmetic usage in Japan as a protectant to maintain the health of skin and
hair, while C. oleifera is planted mainly in China for high quality vegetable
oil production. C. oleifera Abel, also known as oil-tea camellia, an evergreen
shrub or small tree in Camellia family, is one of the famous four woody oil
plants (other three woody oil plants are oil olive, oil palm, and oil coconut).
It can grow on barren land without fertilizers, start bearing fruits eight
years after initial planting, and remain highly productive for 80 years. C.
oleifera seed is mainly used for the production of edible oils, such as
camellia oil, tea seed oil, or oil-tea camellia seed oil in China. Camellia oil
has much chemical composition in common with olive oil, with high amounts of
oleic acid and linoleic acid and low saturated fats, and is often titled
“Eastern Olive Oil.” Camellia oil was not only extensively used for cooking,
but it has been used in traditional Chinese medicine and in cosmetics as well.
In Chinese herbal medicine, it was considered as a superior nutritional dietary
supplement that benefits the digestive system, reduces blood cholesterol, regulates
the nervous system, and strengthens the immune system. It was traditionally
applied as a medicine for burning injury and new-born baby lotion in some place
in China. Modern medicinal research confirmed that camellia oil could decrease
blood cholesterol content, provide resistance to oxidative stress, protect
liver against carbon tetrachloride toxicity, and so forth. Camellia oil was
recommended by the Food and Agriculture Organization of the United Nations as a
high-quality, healthy vegetable oil because of its nutritional value and
excellent storage qualities.
Essential oils are distilled from
the aromatic leaves, bark, and roots of plants. If applied to the skin
directly, they can cause reactions, such as severe irritation, redness or
burning.
Carrier oils and essential oils
are made from plants. Carrier oils are used to dilute essential oils and
“carry” them to skin. That’s because essential oils are potent and can cause
irritation when applied directly to skin. Most carrier oils are unscented or
lightly scented and don’t interfere with an essential oil’s therapeutic
properties. They may be used alone or with other oils to nourish skin.
Carrier oils are used to dilute
the essential oils and help “carry” them into the skin. Aloe vera gels and
unscented body lotion are also sometimes used as carriers.
To be used in aromatherapy, it is
recommended that the oil is obtained through cold pressing. In this process,
the oil is extracted by crushing the plants. Users claim that the fragile
nutrients in the oil can be damaged if they are extracted with heat.
Venkatramna’s carrier Oils are extracted from the Cold Pressed method to retain
their properties.
Common Usage: Aromatherapy
TOXICOLOGICAL INFORMATION
Safety Summary
·
Hazards Not Known
·
Contraindications: Not Known
Organ Specific Effects
·
Adverse skin reaction: No Information Found
·
Reproductive Toxicity: No Information
Found
Systemic Effects
·
Acute
Toxicity: Non-Toxic
Product.
·
Antioxidant/pro-oxidant activity: No Data Available
·
Carcinogenic/anti carcinogenic potential: No Data Available
ECOLOGICAL
INFORMATION
Toxicity
·
Acute fish toxicity: LC50 / 96 HOUR – No
data available
·
Toxicity to aquatic plants – No data
available
·
Toxicity to microorganisms – No data
available
·
Toxicity threshold – No data available
·
Persistence and degradability:
Biodegradation is expected
·
Bio-accumulative potential:
Bioaccumulation is unlikely
·
Mobility in soil: Unknown
Avoid exposure to marine environments and waterways