Aktivitas Antioksidan Minuman Formulasi Serbuk Instan Beras Merah (Oryza nivara) dan Kacang Hijau (Vigna radiata) Menggunakan Mesin Drum Dryer
Date
2024Author
Fathin, Andrian Azzam
Andrianto, Dimas
Setiarto, R. Haryo Bimo
Tridtitanakiat, Pavalee Chompoorat
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Show full item recordAbstract
Brown rice (Oryza nivara) and green beans (Vigna radiata) have high
phytochemical content and antioxidant activity. This study aimed to measure the
antioxidant activity of brown rice and green bean powder formulated drinks using
the Drum Dryer method in supporting human health. The method used to dissolve
this sample was by maceration using methanol and 1% HCl as a solvent then the
sample was evaporated using a rotary vacuum evaporator. The results of this
research were that the highest yield was the BKM 1:3 sample with a ratio of brown
rice : green beans of 25:75, with value 8.2%. The results of the evaluation of the
value of total phenolic content and antioxidant activity in the types of formulated
drink samples show that the BKM 1:3 type sample with a greater concentration ratio
of green beans than brown rice, 25:75, has a high value compared to other
formulated drink samples, where as The evaluation of total anthocyanin content
values showed that high values were obtained in the BKM 3:1 beverage sample
formulation with a concentration ratio of brown rice and green beans of 75:25. In
the hedonic test results, the drink formulation most accepted by the panelists was
the BKM 1:1 type drink sample with a 50:50 ratio of brown rice and green beans.
The conclusion from this research is that the influence of temperature and the mixed
ingredients added to the drink formulation of brown rice powder and green beans
have a significant effect on antioxidant activity.
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- UT - Biochemistry [1242]