Eucalyptus essential oil holds an important place in health, beauty and home care due to its diverse uses and benefits. As the global market develops, the demand for and use of eucalyptus essential oil will continue to grow.
Origin and distribution: Eucalyptus is native to Victoria and Tasmania in Australia, and is now widely planted in Spain, Portugal, China and other places. It belongs to the south subtropical tree species, preferring warm and cool climate, intolerant of humidity and heat, suitable for growing in the average annual temperature of 15-19 ℃, the average annual precipitation of about 1,000 mm, sunny, fertile and moist acidic soil, intolerant of calcareous soil.
Morphological characteristics: tall trees, average height of more than 30 m, the bark is grey-brown, newborn often grey-green or light grey; the trunk is often twisted, the leaves of large trees are lanceolate, falcate, flowers solitary or 2, 3 clusters in the axils of the leaves, the diameter of the flowers up to 4 cm; capsules cup-shaped, 2-3 cm in diameter, thicker fruit rim. The flowers bloom in September-October, and the fruit ripens in February-May of the following year.
Industry Solutions
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Steam distillation
the use of steam extraction prevents damage to the organic material.eucalyptus oil making machine for Eucalyptus essential oil is temperature sensitive and may begin to decompose when heated to a boiling point of approximately 200°C. Steam distillation releases volatile compounds at 100°C, preserving the natural properties of the chemicals.
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Water distillation
this is one of the earliest methods of extracting eucalyptus essential oil,eucalyptus oil making machine where agitation improves dispersion and facilitates the distribution of the volatile compounds
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ultrasonic-assisted water distillation
the use of ultrasonic assited extraction technology eucalyptus oil making machine to break the cell and heating water reduces the volume of solvent required and the time taken to reach the boiling point, while reducing energy consumption and CO2 emissions.
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Supercritical Fluid Extraction
Releases volatiles from the plant matrix by pressure and heat. eucalyptus oil making machine with Carbon dioxide is often used as a supercritical fluid for extraction, but can be mixed with co-solvents (e.g., ethanol or methanol) to increase pressure and yield.
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Subcritical Fluid Extraction Technology as eucalyptus oil making machine: This is a new green extraction technology that uses almost no organic solvents. It has strong extraction capacity, fast extraction, high volatile oil recovery rate and pure oil quality.
Low Temperature Extraction: gaokangmedical-lab has developed this low temperature technology with solvent butane.
The boiling point of n-butane as a solvent in subcritical extraction is low, and it can be extracted at low temperature, effectively protecting the active ingredients of heat-sensitive materials.
Cryogenic Extraction: Gaokangmedical-lab has developed a subcritical cryogenic eucalyptus extractor that uses an advanced cryogenic extraction method to extract eucalyptus oil in an original and efficient way.
Eucalyptus oil is extracted in an original and efficient way.
Easy to operate: the low temperature eucalyptus oil extractor is easy to operate and saves energy consumption and running costs.
Eucalyptus Oil Extractor.
Supplier of Eucalyptus oil manufacturing machine:
Professional and reliable manufacturer and supplier in China oil extraction equipment industry for nearly 20 years. Provide eucalyptus oil extraction machine from small to industrial scale.
Eucalyptus oil applications:
Eucalyptus oil can be used as a flavouring for cough medicine, mouthwash, insect repellent ointment and products such as toothpaste, toothpowder, candy, etc..
Eucalyptus essential oil manufacturing machine operating steps and conditions:
Load the pre-treated material into the extraction tank, seal and vacuum, inject n-butane (the ratio of raw material to solvent is expected to be 1.5:1), heat the hot water through the jacket of the extraction tank, control the temperature of the extraction process at about 40°C and the pressure is 0.5 Mpa. after 40 minutes of extraction, transfer the extract to the evaporation tank. The extract transferred from the extraction tank to the evaporation tank is heated at the bottom of the evaporation tank and n-butane is continuously vaporised. The vaporised n-butane is condensed and cooked and eventually compressed into liquid n-butane for recycling. When the n-butane in the evaporator is completely gasified, the remaining product is the target extract The product remaining is the target extract.
successful cases
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small scale subcritical extraction machine
10-200L
Pilot scale subcritical extraction machine
300L-500L
Industry scale subcritical extraction machine
1ton-30ton
Large capacity industry subcritical
30 tons-100tons
Subcritical fluid extraction technology has made significant developments in pigment extraction, especially in the production of capsicum red pigment, marigold yellow pigment, tomato red pigment, curcumin, and sericin green pigment.Subcritical fluid extraction technology has had a remarkable development in the extraction of vegetable oils and fats, especially in the production of wheat germ oil grape seed oil almond oil pumpkin seed oil linseed oil.
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