Santoso, Budi (2022) The addition of crude gambir extract in the production of functional robusta coffee powder. Food Science and Technology. ISSN ISSN 0101-2061 (Print) ISSN 1678-457X (Online)
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Abstract
This study aims to improve the functional properties of robusta coffee by adding crude gambir extract. A completely randomized non-factorial design with 5 treatments is used and each treatment was repeated three times. The treatments consist of: robusta coffee powder (%): crude gambir extract (%) F1 = 100:0, F2 = 95:5, F3 = 90:10, F4 = 85:15, and F5 = 80:20. The results showed that the addition of crude gambir extract has a significant effect on increasing the total phenol value from 10.65 to 101.20 mg/mL GAE and the antioxidant activity with an IC50 value of 583.06 to 40.10 µg/mL, acidity level (5.43-5.51), and the solubility percentage of 27.55-31.15%. Furthermore, the addition of crude gambir extract have no significant effect on the taste, color, and aroma of the functional coffee produced
| Item Type: | Article |
|---|---|
| Subjects: | S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General) |
| Divisions: | 05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1) |
| Depositing User: | Dr Budi Santoso |
| Date Deposited: | 06 Jul 2022 07:28 |
| Last Modified: | 06 Jul 2022 07:28 |
| URI: | http://repository.unsri.ac.id/id/eprint/73204 |
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