Optimization On Subcritical Fluid Extraction Of Zingiberene | Zendy

Vita Paramita | Zendy; Mohamad Endy Yulianto | Zendy; Indah Hartati | Zendy; Udin Bahrudin | Zendy; Rtd Wisnu Broto | Zendy

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Optimization On Subcritical Fluid Extraction Of Zingiberene

Author(s) -

Vita Paramita,

Mohamad Endy Yulianto,

Indah Hartati,

Udin Bahrudin,

Rtd Wisnu Broto

Publication year - 2019

Publication title -

journal of vocational studies on applied research

Language(s) - English

Resource type - Journals

ISSN - 2684-8090

DOI - 10.14710/jvsar.v1i1.4292

Subject(s) - solvent , extraction (chemistry) , chromatography , chemistry , solvent extraction , organic chemistry

The establishment of subcritical fluid application for zingiberene extraction was studied by employing water as a green solvent. The zingiberene content was observed by using Liquid Chromatography-Mass Spectrofotometry and regarding to the independent variable of temperature, extraction time, ginger-solvent ratio and aging time. By applying subcritical water, the critical value of zingiberene content obtained was 0.036%. This value was approached by the surface modeling of alpha for rotatability design which performed at 125 C, 20 min of extraction time, 0.08 of ginger to solvent ratio and 9 min of aging time of extraction parameters. The surface modeling was validated by plotting the observed and predicted value of zingiberene content and evidenced by the value of R-square at 0.76.

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