Simon, Andrew Christopher and Purwadaria, Hadi K. and Setiawan, Yangyang (2014) Characteristics of Spray Dried Mangosteen Peels. Bachelor thesis, Swiss German University.

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Abstract

The purpose of this research was to determine the characteristics of spray dried mangosteen (Garcinia mangostana) peels extract. Mangosteen peels have been used as traditional medicine throughout Southeast Asia. Mangosteen contain bioactive compounds called xanthones and α-mangostin is the most common one. Fresh mangosteen peels were first dried using hot air at temperatures of 55, 60, 65, and 70°C. After the mangosteen peels were dried, they were pulverized mechanically using a blender. Then they were extracted using ultrasonic assisted extraction at temperatures of 30, 35, 40, and 45°C. Extraction was done using 10g of the powdered dried mangosteen peels and 200 mL of 80% ethanol with a 1:20 solid to solvent ratio. Results indicated that the best drying condition of mangosteen peels for extraction was at 60°C and 40°C for extraction temperature, containing the most α-mangostin with the highest content of 180.138 mg/g product. Spray drying temperatures of 130, 140, 150, and 160°C using 10% maltodextrin as filler did not influence the yield of α-mangostin significantly. Spray dried content from the dried mangosteen peel extracts under the best extracting condition ranged from 6.154 to 7.878 mg/g product.

Item Type:	Thesis (Bachelor)
Uncontrolled Keywords:	Garcinia Mangostana, Mangosteen, Xanthones, Α-Mangostin, Ultrasonic Extraction, Aqueous Extraction, UV-Spectroscopy, Spectrophotometer, Spray Dry
Subjects:	T Technology > TP Chemical technology > TP156 Extraction (Chemistry) T Technology > TP Chemical technology > TP368 Food processing and manufacture
Divisions:	Faculty of Life Sciences and Technology > Department of Food Technology
Depositing User:	Faisal Ifzaldi
Date Deposited:	28 Jun 2021 16:39
Last Modified:	28 Jun 2021 16:39
URI:	http://repository.sgu.ac.id/id/eprint/2047

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