Pressurized liquid extraction of ginger (Zingiber officinale Roscoe) with bioethanol: An efficient and sustainable approach

Hu, Jiajin; Guo, Zheng; Glasius, Marianne; Kristensen, Kasper; Xiao, Langtao; Xu, Xuebing

doi:10.1016/j.chroma.2011.06.088

Cited by 80 publications

(42 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, as it has been already mentioned, one of the most important trends in this field is based on the search and application of new environmentally green and food-grade solvents. In this regard, the possibility of using bioethanol (obtained as the fermentation product of glucose from renewable biomass such as edible starch and non-edible cellulose) to obtain bioactive gingerols from ginger (Zingiber officinalis) has been successfully explored [85]. These compounds could be efficiently recovered using 70% bioethanol at 100 ºC using a static extraction time of 5 min.…”

Section: Methodological and Technological Advancesmentioning

confidence: 93%

See 1 more Smart Citation

Compressed fluids for the extraction of bioactive compounds

Herrero

Castro-Puyana

Mendiola

et al. 2013

TrAC Trends in Analytical Chemistry

311

150

View full text Add to dashboard Cite

ABSTRACT.The improvement of sample preparation and extraction techniques for natural bioactive compounds determinations is of great importance nowadays. New concepts are being introduced in this field, not only related to enhancement of extraction efficiencies but also related to environmental impact. This evolution towards Green Chemistry is pushing to new extraction and sample preparation processes that should be faster, more reproducible and more environmentally friendly. In this context, compressed fluidsbased sample preparation techniques (such as supercritical fluid extraction and pressurized liquid extraction) are demonstrating good capabilities. In this review, an updated knowledge on the techniques will be presented together with the main technical developments and the most notable recent applications for the extraction of bioactive compounds.Keywords: bioactive compounds, natural samples, plants, agricultural by-products, pressurized liquid extraction, supercritical fluid extraction, subcritical water extraction Abbreviations: ASE, accelerated solvent extraction; DHA, docosahexaenoic acid; EAE, enzyme-assisted extraction; EPA, eicosapentaenoic acid; IL, ionic liquids; MIP, molecular imprinted polymers; PFE, pressurized fluid extraction; PHSE, pressurized hot solvent extraction; PHWE, pressurized hot water extraction; PLE, pressurized liquid extraction; PLPW, pressurized low polarity water extraction; n-3 PUFA, n-3 polyunsaturated fatty acid; RAM, restricted access media; scCO2, supercritical CO2; SFE, supercritical fluid extraction; SHWE, superheated water extraction; SPE, solid Published in TrAC. Trends in analytical chemistry [0165-99362012 vol:43 pg:67 -83 http://dx.doi.org/10.1016/j.trac.2012.12.008 3 phase extraction; SWE, subcritical water extraction; TG, triglycerides; UAE, ultrasound assisted extraction; WEPO, water extraction and particle formation on-line.

show abstract

Section: Methodological and Technological Advancesmentioning

confidence: 93%

“…PLE has been widely compared to other extraction techniques such as maceration, UAE [75], solvent partitioning [133], or Soxhlet extraction [85] for the extraction of bioactive compounds, providing better results than these more conventional techniques.…”

Section: Applicationsmentioning

confidence: 99%

Compressed fluids for the extraction of bioactive compounds

Herrero

Castro-Puyana

Mendiola

et al. 2013

TrAC Trends in Analytical Chemistry

311

150

View full text Add to dashboard Cite

show abstract

“…Tem sido descritos mais de 115 componentes do gengibre fresco e seco, identificados por diferentes processos analíticos (BENZIE; WACHTEL-GALOR, 2011;Harvey, 1981;HU et al, 2011;SHAO et al, 2010). A composição química do gengibre, segundo Newall et al (2002), tem como principais componentes carboidratos e lipídeos, dentre eles ácidos graxos livres (ácido palmítico, ácido oléico, ácido linoleico), óleo-resina (homólogos de gingerol e zingerona), óleos voláteis (zingibereno, felandreno, canfeno), dentre outros.…”

Section: Gengibre E Seus Componentesunclassified

Efeito anti-inflamatório do gengibre e possível via de sinalização

Vieira

Tomiotto

Melo

et al. 2014

Semin. Cienc. Biol. Saude

View full text Add to dashboard Cite

O gengibre (Zingiber officinale Roscoe) vem sendo utilizado tanto na medicina natural tradicional quanto contemporânea, sendo descritos mais de 115 componentes do gengibre fresco e seco. Dentre esses componentes, os compostos fenólicos, gingerol e o shoagol, têm sido amplamente estudados apresentando diferentes propriedades destas moléculas como efeito antipirético, analgésico, inibidor da angiogênese, atividades imunomoduladoras, entre outras. Esta revisão tem como objetivo apresentar os componentes do gengibre assim como o seu efeito antagônico sobre o lipopolissacarídeo (LPS), propriedade anti-inflamatória e possível via de sinalização envolvida. O efeito do gengibre sobre o LPS consiste na inibição da produção de Interleucina 12 (IL -12), resultando em menor ativação de macrófagos induzidos pelo LPS; diminuição na expressão de moléculas co-estimulatórias e expressão de MHC classe II e diminuição de Interleucina 2 (IL-2), suprimindo a ativação e proliferação de células T CD4+. A propriedade anti-inflamatória do composto está relacionada com a capacidade de modular o linfócito T, de forma a inibir a eosinofilia, reduzir a quantidade de mastócitos, inibir a liberação de IL-4 e reduzir a resposta Th2. Além disso, pode ocorrer inibição da translocação da subunidade p65 para o núcleo e inibição da fosforilação do complexo IkB-α, culminando com a diminuição dos níveis de COX-2. Através deste estudo, podemos concluir que componentes do gengibre podem atuar antagonicamente sobre o efeito de ativação do LPS em macrófagos, conduzindo um efeito imunomodulador e anti-inflamatório, no qual a possível via de sinalização afetada seja do NFkB com envolvimento das MAPquinases. Palavras-Chave: Zingiber officinale Roscoe. Gingerol. Shogaol. Inflamação AbstractGinger (Zingiber officinale Roscoe) has been used in both traditional and contemporary natural medicine, with over 115 described components of fresh and dried ginger. Among these components, the phenolic compounds: gingerol and shoagol have been broadly studied and these molecules have different properties, such as antipyretic, analgesic, angiogenesis inhibitor, immunomodulatory activities, among others. This review aims to present the components of ginger as well as its antagonistic effect on LPS, anti -inflammatory property and possible signaling pathway involved. The effect of ginger on lipopolysaccharide (LPS) consists in inhibiting the production of interleukin 12 (IL-12), resulting in reduced activation of macrophages induced by LPS; decreased expression of co-stimulatory molecules and MHC class II expression and reduced IL-2, impairing the activation and proliferation of CD4 + T cells. The anti-inflammatory property of the compound is associated with the ability to modulate T lymphocyte, in order to inhibit eosinophilia, reducing the amount of mast cells and inhibit the release

show abstract

“…Other ginger oil extraction processes are generally conducted using ethanol, isopropyl alcohol and petroleum ether as solvents. However, process efficiency is relatively low because it may reach the natural limit (phase equilibrium), so the process rate cannot be further increased (Hu et al, 2011). Although the supercritical fluid extraction method can increase the yield of ginger oil, production costs and the price of its specific equipment are extremely high (Mesomo et al, 2013).…”

Section: Determination Of Influential Factors During Enzymatic Extracmentioning

confidence: 99%

Determination of Influential Factors during Enzymatic Extraction of Ginger Oil using Immobile Isolated Cow Rumen Enzymes

Handayani¹,

Amalia²,

Yulianto³

et al. 2018

IJTech

View full text Add to dashboard Cite

With respect to its multiple uses, such as in cosmetics, foods, aromatherapy and the pharmaceutical industry, ginger oil has a high value in the world market. The ginger oil obtained from conventional extraction usually has low zingiberene content, possibly due to thermal degradation. To overcome this problem, an alternative ginger oil production process by enzymatic extraction using cow rumen enzymes is investigated. The aim of the research is to obtain the optimum conditions for zingiberene-rich ginger oil extraction by using immobile isolated cow rumen enzyme. The experiments were conducted under varying temperatures (40-60 o C), enzyme-substrate ratios (0.05-0.2) and extraction times (1-5 days). The microwave assisted distillation was conducted for 90 minute to separate the ginger oil from its mixture. The zingiberene content in the oil was measured by GC analysis. The most influential factor in the enzymatic extraction of ginger oil was determined by experimental design 23. Analysis of the results shows that for the extraction with a rumen ratio of 1:5 at 60 o C, the most influential factor was the extraction time, in this case 5 days, and ginger oil was obtained with zingiberene contents of 21.56% and 26.28% at pH 5 and pH 4 respectively. Prolonging the extraction time to 6 days with pH 5 caused a decrease in zingiberene content to 20.76%.

show abstract

Pressurized liquid extraction of ginger (Zingiber officinale Roscoe) with bioethanol: An efficient and sustainable approach

Cited by 80 publications

References 25 publications

Compressed fluids for the extraction of bioactive compounds

Compressed fluids for the extraction of bioactive compounds

Efeito anti-inflamatório do gengibre e possível via de sinalização

Determination of Influential Factors during Enzymatic Extraction of Ginger Oil using Immobile Isolated Cow Rumen Enzymes

Contact Info

Product

Resources

About