EKSTRAKSI OLEORESIN DARI RIMPANG JAHE DAN BIJI PALA MENGGUNAKAN MICROWAVE

Y. C. Danarto, Roihan Firdausi, Yohanes Sigit Kurniawan

Abstract

Oleoresin is one of refined products from ginger and nutmeg. It is also one of the high economic export commodities compared to other processed products. Oleoresin was produced through conventional extraction process using organic solvent for 2 hours. Microwave as one of the heaters is expected to be another alternative. This study aims to determine the effect of power (watts) and time to yield and comparing the resulting yield between the conventional process and microwave process for the same time. This result shows that the yield of oleoresin produced in the microwave extraction process is greater than the conventional extraction for the same time. This result meets with established quality criteria. The optimum yield of ginger oleoresin obtained at 200 watts power and 25 minutes. While, for nutmeg oleoresin obtained at 300 watts power and 15 minutes.

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References

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DOI: https://doi.org/10.20961/ekuilibrium.v13i1.24850

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