CD Skripsi
Karakteristik Mutu Bubuk Chlorella Vulgaris Yang Dikeringkan Dengan Oven Dan Sinar Matahari
Drying is a crucial stage inthe processing of Chlorella vulgaris powder. C. vulgaris is a microalgae that is rich in high nutrients. In addition to having high nutrients, this microalgae has good chlorophyll and antioxidant content. This can make the processing of C. vulgaris powder very important. The purpose of this study was to determine the chemical content of C. vulgaris powder using oven drying and sun drying. Thisresearchmethod usesacomparativeexperiment. Theparameterstested were proximate content (water, ash, fat, protein, carbohydrates), fiber content, antioxidant activity, chlorophyll a and b. The results showed that C. vulgaris powder with oven drying had a water content of 7.32%, ash 30.36%, fat 1.07%, protein 34.33%, carbohydrate 24.86%, and fiber 2.06%. The antioxidant activity value was 55.11 (µg/mL), chlorophyll a 20.36 (µg/mL) and chlorophyll b 38.29 (µg/mL). While the sun-dried C. vulgaris powder had a water content of7.07%, ash 23.28%, fat 1.62%, protein 17.81%, carbohydrate 46.83% and fiber 3.39%. The IC50 antioxidant activity value dried in the sun was 107.11 (µg/mL), chlorophyll a 17.58 (µg/mL) and chlorophyll b 42.68 (µg/mL).
Keywords: Proximate content, Chlorella vulgaris, drying Methode, quality characteristics, Antioxidant activity
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