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Supercritical Extraction of Gardenia Flower Essential Oil

Gardenia Flower is a kind of precious natural perfume. Its effective component, Gardenia flower essential oil, is used in various products as high-grade perfume. It has the effects of clearing heat and purging fire, treating fever, relieving pressure, moisturizing and moisturizing skin. The existing method of extracting essential oil from Gardenia flower is to extract freSFE Gardenia flower with petroleum ether, add 36 times ethanol, cool and filter, remove insoluble wax, then cool to - 1525 degree C, filter and remove wax, then remove ethanol by vacuum distillation, that is, to get essential oil, the yield is usually 0. 05-0. 06%. The disadvantages of this method are poor aroma, dark color, low yield, and the residual organic solution will have adverse effects on human body. In addition, supercritical carbon dioxide extraction technology was also widely used in the extraction of spices in the 1980s. Supercritical carbon dioxide extraction is a process of extracting and separating mixtures by using supercritical carbon dioxide as solvent and its high permeability and solubility. Supercritical carbon dioxide extraction technology has the characteristics of good environment, safe operation, no harmful residues, high quality products and the ability to maintain the inherent odor. However, in the process of production, it needs to be carried out under ultra-high pressure, high conditions and complex manufacturing process.

Super Critical CO2 Extraction Machine

Supercritical fluid Extraction Machine
Supercritical fluid Extraction Machine

Super Critical CO2 Extraction Machine is used for the extraction of material (solid or liquid)under high pressure and suitable temperature extraction.Changing conditions in the separation kettle, the dissolved substances will resolve in order to achieve the purpose of separation.Supercritical CO2 extraction equipment includes several parts: extraction kettle, separation kettle,commingle, CO2 high-pressure pump, entrainer pump, refrigeration system, heat exchange system, CO2 storage tank, CO2 level gauge,purification system, flow meter, temperature control system, safety protection system etc.The supercritical CO2 extraction is specially suitable for extraction of fat-soluble and heat sensitive substances with high boiling point.Take CO2 as the solvent to make extraction and purification upon a lot of products such as biological products, foodstuff and medicines.

SFE120-50-01

1L/50MPA

1 extraction kettle/2separator

SFE121-50-01

1L/50MPA

1 extraction kettle/2separator/1 column

SFE120-50-02

2L/50MPA

1 extraction kettle/2separator

SFE121-50-02

2L/50MPA

1 extraction kettle/2separator/1 column

SFE120-50-05

5L/50MPA

1 extraction kettle/2separator

SFE121-50-05

5L/50MPA

1 extraction kettle/2separator/1 column

SFE220-50-06

1L+5L/50MPA

2 extraction kettle/2separator

SFE221-50-06

1L+5L/50MPA

2 extraction kettle/2separator/1 column

SFE220-40-11

1L+10L/40MPA

2 extraction kettle/2separator

SFE221-40-11

1L+10L/40MPA

2 extraction kettle/2separator/1 column

SFE221-40-20

10L+10L/40MPA

2 extraction kettle/2separator/1 column

SFE120-40-24

24L/40MPA

1 extraction kettle/2separator

SFE220-40-48

24L*4/40MPA

2 extraction kettle/2separator

SFE221-40-48

24L+24L/40MPA

2 extraction kettle/2separator/1 column

SFE420-40-96

24L*4/40MPA

4 extraction kettle/2separator

SFE421-40-96

24L*4/40MPA

4 extraction kettle/2separator/1 column

SFE220-40-100

50L+50L/40MPA

2 extraction kettle/2separator

SFE221-40-100

50L+50L/40MPA

2 extraction kettle/2separator/1 column

SFE420-40-200

50L*4/40MPA

4 extraction kettle/2separator

SFE220-40-200

100L+100L/40MPA

2 extraction kettle/2separator

It also could customized bigger model according to customer requirement.

supercritical co2 fluid extraction equipment