extraction of volatile oil from cumin with superheated water in Lesotho

A comparative study of superheated water extraction (SWE) with two conventional methods including hydrodistillation and Soxhlet extraction was performed on cumin (Cuminum cyminum

2. Extraction of plant volatiles using superheated water SWE is a technique based on the use of water as an extractant, at temperatures between 100 and 374 °C and at a pressure high

ABSTRACTA comparative study of superheated water extraction (SWE) with two conventional methods including hydrodistillation and Soxhlet extraction was performed on cumin (Cuminum cyminum L.). The

The effect of various enzymes on the extraction of the volatile oil of cumin (Cuminum cyminum L.) is reported in the present study. The oil yield, after pre-treatment of

Apr 1, 2007ABSTRACT A comparative study of superheated water extraction (SWE) with two conventional methods including hydrodistillation and Soxhlet extraction was performed on

Jan 1, 2006A comparative study of pressurized low polarity water (PLPW) extraction with two conventional methods including hydrodistillation and Soxhlet extraction was performed on

21. Mohammad Eikani H. Extraction of volatile oil from cumin (Cuminum cyminum L.) with superheated water. Article in Journal of Food Process Engineering. 2007; 30(2):255-266.

Due to essential oil has high added value in the market, the improvement of the essential oil yield will have great commercial value and benefits. Therefore, it is necessary to develop better extraction technology for essential oil.

The effect of some superheated water parameters at 20 bar pressure on the essential oil extraction from 4 g cumin seeds such as temperatures from 100 to 175C, particle size at 0.25 and 0.50 mm

Dec 1, 1998The eventual yields of oxygenated compounds are higher than are obtained by steam distillation. Although larger amounts of water are needed for extraction by superheated water, the energy costs are competitive because it is not necessary to vaporize the water and most of the heat required can be recycled.

A comparative study of superheated water extraction (SWE) with two conventional volatile isolation methods including hydrodistillation and Soxhlet extraction was performed on spike lavender (Lavandula latifolia Medik.). The effect of operating conditions such as temperatures from 100–175°C, pressures from 20–40 bar and flow rates from 1–4 mL/min on the extraction

Sep 1, 2008A comparative study of superheated water extraction (SWE) with two conventional volatile isolation methods including hydrodistillation

Traditional extraction advances to recuperate esteem added items from plant materials incorporate solvent extraction, steam distillation, and acid and alkali extraction. In these, steam distillation method is known for recovery of high-boiling-point volatile oils from complex and inert components, solid or liquid, using superheated or saturated steam for separation .

Comparative Pharmacological Potential of Cumin (Cuminum cyminum) Seed Essential Oils: Conventional vs. Superheated Steam Distillation Pharmacological potential of cumin seed oils: Superheated steam vs. conventional extraction techniques

In this study, the aqueous extract and volatile oil of cumin were analyzed by UPLC-Q-Orbitrap MS and GC-MS to provide a

Comparative Pharmacological Potential of Cumin (Cuminum cyminum) Seed Essential Oils: Conventional vs. Superheated Steam Distillation: Pharmacological potential of cumin seed oils: Superheated steam vs. conventional extraction techniques.

21. Mohammad Eikani H. Extraction of volatile oil from cumin (Cuminum cyminum L.) with superheated water. Article in Journal of Food Process Engineering. 2007; 30(2):255-266.

Summary • Distillation, extraction and expression • Distillation Hydro, water and steam and direct steam distillation • Extraction With volatile and nonvolatile solvents, expression and maceration • Expression Eucelle method • Hydro distillation In complete isolation, hydrolysis of esters • Water and steam Less decomposition, high yield and time consuming

Abstract Essential oils from newly produced (2025) and previous season crop (2025) of cumin (Cuminum cyminum L.) seeds collected from local farmers in Dongla area, north Sudan were extracted and analyzed to determine the effect of storage period on volatile oil yield and quality. The essential oil was extracted using hydro distillation method. Identification of the volatile

Effect of cryogenic grinding on volatile oil, oleoresin, total phenolics, flavonoid content and antioxidant properties of seed extract of two cumin (Cuminum cyminum L.) genotypes have been analyzed.