Satrijo, Saloko and D, Handito and Murad, Murad and N, Apriani B11 - The Effect of Addition Papaya Leaf Extract (Carica papaya L.) on Reducing Caffeine Levels in Robusta Coffee. IOP Conference Series: Earth and Environmental Science. ISSN E-ISSN: 1755-1307, P-ISSN:1755-1315
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TB11 The Effect of Addition Papaya Leaf Extract ( Carica papaya L.) on Reducing Caffeine Levels in Robusta Coffee.pdf Download (2MB) | Preview |
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URL BUKTI REVIEW_B11_The Effect of Addition Papaya Leaf Extract (Carica papaya L.) on Reducing Caffeine Levels in Robusta Coffee.pdf Download (267kB) | Preview |
Abstract
The purpose of this study was to determine the effect of adding papaya leaf extract (Carica papaya L.) to a decrease in caffeine content in coffee. This study used a randomized completely block design (RCBD) using one factor, namely the addition factor of papaya leaf extract that consisting of 3 replications. The parameters tested were moisture content, ash content, caffeine content, antioxidant activity and total phenols, physical quality parameters in the form of colour ˚Hue value and L* value and organoleptic quality in the form of taste and aroma. The effect of adding different papaya leaf extracts had a significant influence on (moisture content, caffeine content, antioxidant activity and total phenol), the colour parameters (L* values) and the organoleptic parameters were (taste scoring methods). Treat the addition of 25% papaya leaf extract was the best treatment in reducing caffeine levels in coffee. The treatment produces coffee with a moisture content 4.87%; caffeine content 0.66%; antioxidant activity 53.33%; total phenol 510.48 mg GAE/g; colour L* 8.48 and taste 4.35 (bitter).
| Item Type: | Article |
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| Keywords (Kata Kunci): | papaya leaf, caffeine, coffee |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Fakultas Teknologi Pangan dan Agroindustri |
| Depositing User: | Dr. Ir. Satrijo Saloko , MP. |
| Date Deposited: | 05 Jul 2023 03:30 |
| Last Modified: | 10 Aug 2023 10:12 |
| URI: | http://eprints.unram.ac.id/id/eprint/40853 |
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