Optimization of supercritical carbon dioxide extraction of silkworm pupal oil applying the response surface methodology

Wei, Zhao‐Jun; Liao, Ai‐Mei; HaiXiang, Zhang; Liu, Jian; Jiang, Shaotong

doi:10.1016/j.biortech.2009.04.010

Cited by 134 publications

(86 citation statements)

References 30 publications

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“…Similar crossover phenomena are also reported for the extraction of other oils by SC-CO 2 (Mitra et al, 2009;Silva et al, 2009;Wei et al, 2009).…”

Section: Effect Of Temperature and Pressuresupporting

confidence: 84%

Recent advances on supercritical fluid extraction of essential oils

Xu¹

2011

Afr. J. Pharm. Pharmacol.

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Supercritical fluid extraction (SFE) is one of the most commonly used extraction techniques in the course of analysis or preparation. It is environmentally friendly and has some advantages over other conventional extraction methods. This review covers the recent developments of SFE in the extraction of essential oils from the plant materials during the period 2005 to 2011, in particular some factors influencing SFE extraction yield, its characteristics and applications.

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“…Similar crossover phenomena are also reported for the extraction of other oils by SC-CO 2 (Mitra et al, 2009;Silva et al, 2009;Wei et al, 2009).…”

Section: Effect Of Temperature and Pressuresupporting

confidence: 84%

Recent advances on supercritical fluid extraction of essential oils

Xu¹

2011

Afr. J. Pharm. Pharmacol.

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“…The production of dry mulberry cocoon in China was 740 390 t in 2006 (Wei et al, 2009). Faeces bombycis is the main waste product in sericulture, and there are about 200 000 t of dried F. bombycis produced in China per year (Zhang et al, 1999;Yang et al, 2002).…”

Section: Introductionmentioning

confidence: 99%

Enhancing production of a 24-membered ring macrolide compound by a marine bacterium using response surface methodology

Chen

Chen³

et al. 2013

J. Zhejiang Univ. Sci. B

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A 24-membered ring macrolide compound, macrolactin A has potential applications in pharmaceuticals for its anti-infectious and antiviral activity. In this study, macrolactin A was produced by a marine bacterium, which was identified as Bacillus subtilis by 16S ribosomal RNA (rRNA) sequence analysis. Electrospray ionization mass spectrometry (ESI/MS) and nuclear magnetic resonance (NMR) spectroscopy analyses were used to characterize this compound. To improve the production, response surface methodology (RSM) involving Box-Behnken design (BBD) was employed. Faeces bombycis, the main by-product in sericulture, was used as a nitrogen source in fermentation. The interactions between three significant factors, F. bombycis, soluble starch, and (NH 4 ) 2 SO 4 were investigated. A quadratic model was constructed to fit the production and the factors. Optimum medium composition was obtained by analysis of the model. When cultivated in the optimum medium, the production of macrolactin A was increased to 851 mg/L, 2.7 times as compared to the original. This study is also useful to find another way in utilizing F. bombycis.

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“…The corresponding variable would be more significant if the absolute value of t increase and the p-value decreases (Wei et al 2009). …”

Section: Resultsmentioning

confidence: 99%

Optimization of extracting stachyose from Stachys floridana Schuttl. ex Benth by response surface methodology

Huang

Chen

et al. 2011

J Food Sci Technol

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Stachys floridana schuttl. E x benth, also named yinmiao, is a special and traditional Chinese vegetable that is usually used by some diabetes patients as a pharmaceutical plant for its high content of stachyose. Due to the lower cost and higher economic reward, Stachys floridana schuttl. Ex benth is a potentially new source to extract stachyose in the medicine and food industry. Here we optimized the extraction of stachyose from Stachys floridana schuttl. Ex benth by response surface methodology, the yeild can reach as high as up to 47.0% of stachyose at temperature of 60°C, extraction time of 40 min, ethanol volume of 60% and ratio of solid-liquid at 1:10. Our primary result holds great promising for Stachys floridana schuttl. Ex bent extracting industry as well as diabetic medicine.

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Optimization of supercritical carbon dioxide extraction of silkworm pupal oil applying the response surface methodology

Cited by 134 publications

References 30 publications

Recent advances on supercritical fluid extraction of essential oils

Recent advances on supercritical fluid extraction of essential oils

Enhancing production of a 24-membered ring macrolide compound by a marine bacterium using response surface methodology

Optimization of extracting stachyose from Stachys floridana Schuttl. ex Benth by response surface methodology

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