A non-conventional method to extract D-limonene from waste lemon peels and comparison with traditional Soxhlet extraction

A novel approach for isolation of essential oil from fresh leaves of Magnolia sieboldii using microwave-assisted simultaneous distillation and extraction

“…In this research, model term with P < 0.05 was considered as significant and contrary was non-significant [18,19]. As can be seen from Table 1, linear terms of liquid-solid ratio (X 1 , P < 0.0001) and microwave irradiation time (X 2 , P < 0.05); the quadratic terms of liquid-solid ratio (X 1 2 , P < 0.05), microwave irradiation time (X 2 2 , P < 0.05) and microwave irradiation power (X 3 2 , P < 0.0001) reached statistical significance.…”

Prebiotic oligosaccharides from artichoke industrial waste: evaluation of different extraction methods

“…Many ingredients are recovered from waste, such as ␤-glucan from oat mill waste (originated from rolled oat grains) (Patsioura et al, 2011); proteins and peptides from blue shark skin (Rodríguez-Díaz et al, 2011); polysaccharides from pomegranate peel (Zhu and Liu, 2013); pectin oligosaccharides and d-limonene from citrus peel (Gómez et al, 2014;Lopresto et al, 2014); polyphenols, glucose, fructose, and sucrose from artichoke wastewater (Conidi et al, 2014); protein and polyphenols from olive kernels (Roselló-Soto et al, 2015), and other.…”

Progress in field‐assisted extraction and its application to solid sample analysis

“…During this process, the system remains at a relatively high temperature, always the boiling point of extractant, by effect of the heat applied to the distillation flask reaching the extraction cavity to some extent, and the sample is repeatedly brought into contact with fresh portions of extractant, which facilitates displacement of the transfer equilibrium. No required filtration, no matrix effects as well as high recovery made SE a central component of wide variety of official methods in past years . Its most serious drawbacks are the long time required and the large amount of solvent consumed.…”