Authors : Mohamad Djaen; Shanintya Dhivya Astrinia; Dessy Agustina Sari

Volume/Issue : Volume 9 - 2024, Issue 6 - June

Google Scholar : https://tinyurl.com/5jkdvwav

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DOI : https://doi.org/10.38124/ijisrt/IJISRT24JUN404

Abstract : There is a notable increase in interest in utilizing herbal plants, with some herbal products being particularly rich in bioactive compounds, including antioxidants. Antioxidants play a pivotal role in the protection of the body against oxidative stress, through the neutralization of harmful free radicals. One plant extract that exhibits notable antioxidant activity is sappan wood extract (Caesalpinia sappan L). The objective of this study is to assess the impact of foam formulation and temperature on the drying process and antioxidant activity of sappan wood extract, which has been dried by the foam-mat drying method. The research was conducted in three stages, namely extraction, drying and analysis of results. Drying of sappan wood extract was carried out at 40, 60 and 80°C, with different compositions of foaming agent. The results demonstrated that antioxidant activity exhibited a tendency towards stability at a drying temperature of 40°C. However, the highest reduction in water content was observed with drying at 80°C. The most effective foam composition was identified as foam composition 2, 0% CMC + 20% egg white (albumin) + 10%. Conversely, the foam composition with the highest antioxidant activity was identified as foam composition 5, 0.5% CMC + 30% gum Arabic. The most appropriate antioxidant degradation equation for this study was the first-order equation. The most accurate drying rate model for this study was the Lewis drying rate model.

Keywords : Caesalpinia Sappan L., Extract, Antioxidant, Foaming Agent, Drying.

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