New Multifunctional Extraction Tank - Coffee Essential Oil Extraction from Coffee Beans

Coffee essential oil is a natural essence extracted from coffee beans with a unique aroma and many benefits. It is widely used in the fields of beauty, health care and stress relief, refreshing and revitalizing. Coffee essential oil can help scavenge free radicals and slow down the aging process, prevent infections and reduce inflammatory responses; it also acts as a stimulant to the central nervous system in the body, increasing alertness and concentration.

There are two common extraction methods for coffee essential oil:
1. Water vapor distillation
Water vapor distillation is a common method for extracting plant essential oils, distillation equipment with a large volume, and simple operation, low cost. This method is suitable for volatile, can be vaporized with water vapor without being destroyed, and water does not react, and difficult to dissolve in water for the extraction of active ingredients.
Fresh or dried aromatic plant materials into the distiller, add water to heat together, under the action of steam, the essential oils in the plant components and water vapor evaporation, containing essential oils of the water vapor collected by the conduit cooling steam will be cooled into a liquid, and then in accordance with the difference in the density of the water and the essential oils are separated out. The use of essential oil components volatile, insoluble in water and do not react with water characteristics, condensation collection, and finally get the essential oil.
2. Solvent extraction
Organic solvent extraction method applies the principle of similarity and compatibility, due to the better solubility of oils and fats in organic solvents, through the full exchange of organic solvents and oils, oils and fats by the oil cells extracted from the method. The leaching method of preparing fats and oils has the advantages of high oil yield, low extraction temperature, high production efficiency, and suitability for large-scale production.
Generally, the solvent and plant material into the extractor mixed extraction, so that the volatile substances dissolved in the solvent; and then filtered; subsequently, evaporation and concentration of the solvent to get the filtrate, the concentrate is called extract (a mixture of waxes, essential oils); the extract will be dissolved in ethanol, low-temperature filtration to remove impurities; and finally, evaporation of ethanol to get the essential oil.

The following is a detailed description of the preparation process of coffee essential oil.
1. Preparation of raw materials: Prepare high-quality coffee beans, cooking alcohol, distilled water, etc., wash and dry the coffee.
2. Crushing: The coffee beans are crushed, usually using a mortar and pestle or blender and other equipment, grinding into smaller particles for subsequent operations.
3. Quality control: Before the preparation of essential oils, quality control and testing are required to ensure that the quality and purity of the raw materials meet the requirements.
4. Extraction of essential oils: Put the crushed coffee beans into the extractor and add ethanol and other solvents for extraction. The extraction time depends on the actual need, usually takes more than a few hours. During the extraction process, the extractor can be heated to increase the extraction speed.
5. Distillation: The extracted solution is subjected to distillation, through which the water and other impurities in the coffee flavor are separated out to obtain pure coffee essential oil. This process should be very careful and cautious, pay attention to the distillation time and temperature to ensure that the distillation process is carried out smoothly.

In the process of preparing coffee essential oil, you need to use high quality coffee and other raw materials, master certain preparation skills and operation methods, at the same time, high quality and professional essential oil extraction equipment is also essential.

Wenzhou Jinbang Light Industry Machinery Co., Ltd. of the new multi-function stainless steel extraction tank: a variety of styles and specifications, according to customer needs tailored solutions, factory direct sales, low temperature automatic extraction, high efficiency and high quality, professional manufacturers, 30 years of research and development experience, won the praise of customers.

Product Overview:
The extraction tank is filled with solvent, soaked and then heated by jacketed steam. Tank liquid boiling, according to the boiling point of each solvent is different, the beginning, the low-boiling component first boil into a secondary vapor through condensation, cooling to the oil-water separation, can be determined according to the process whether to reflux or discharge. The oil-water separator utilizes the different densities of oil and water to stratify the upper and lower layers, so as to obtain the volatile oil. In addition, due to the heating process, there is a concentration difference between the upper, middle and lower part of the liquid in the main tank, so that the liquid can be recycled from the bottom of the main tank through the filter and the pump back to the upper part of the main tank, realizing dynamic extraction.

This equipment is suitable for pharmaceutical, biological, beverage, food, chemical and other industries, plants, animals, atmospheric pressure, pressurization, decoction, warm immersion, thermal reflux, forced circulation, percolation, aromatic oil extraction and organic solvent recovery and other process operations, especially the use of dynamic extraction or multi-canister countercurrent extraction better, shorter time, high content of the liquid. Equipped with tanks equipped with CIP cleaning automatic rotary spraying ball, temperature gauge, pressure gauge, explosion-proof sight hole lamps, sight glass, quick-open feeding port, etc., to ensure easy operation, in line with GMP standards.

Click the following link for more details about Multifunctional Extraction Tank: Industrial Multifunctional Extraction Tank - JNBAN vacuum belt dryer and CBD oil extraction machine - WENZHOU JINBANG LIGHT IND MACHINERY CO.,LTD (jnbantech.com)