Khumar, F. and Rosida, Dedin F and Winarti, S. (2020) KARAKTERISTIK MINUMAN SERBUK LEGEN-ROSELLA DENGAN METODE FOAM MAT DRYING. In: Seminar Nasional Teknologi Pangan 2020: Pemanfaatan Sumberdaya Lokal Sebagai Sumber Pangan Fungsional, 10 Oktober 2020, Surabaya.
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Abstract
Powder drink is a processed product in the form of powder, easily dissolved in water, practical in serving and has a relatively long shelf life. Legen is a traditional drink obtained from the siwalan plant and fresh, it has a sweet taste and a distinctive smell. In the manufacture of legen powder drink, maltodextrin is added as a filler and Rosella powder is used to improve its color and nutritional value. This study aims to determine the combination of the addition of maltodextrin and roselle powder to produce legen-rosella powder drink with the best physico-chemical properties and the consumer's preference. This research used a factorial completely randomized design (CRD) with two factors and two replications. The first factor was the addition of maltodextrin (5%, 7.5% and 10%), the second factor was the addition of rosella flower powder (2%, 4% and 6%). The data obtained were analyzed using ANOVA, if there were significant differences, followed by the Duncan Test (DMRT). The results showed that the addition of 10% maltodextrin with the addition of 6% roselle powder was the best treatment which had moisture content, 3.991%, solubility 90.020%, yield 22.924%, total sugar 31.30%, total acid 0.465%, Vitamin C 139.548 mg / 100gr and hedonic organoleptic tests included taste 4.35 (slightly liked), aroma 4.1 (slightly liked), color 4.45 (slightly liked), and viscosity 3.1 (slightly disliked). Keywords : powder drink, palm sap, rosella
| Item Type: | Conference or Workshop Item (Paper) |
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| Additional Information: | ISBN : 978-623-93261-6-6 |
| Subjects: | T Technology > TP Chemical technology > TP368 Food processing and manufacture |
| Divisions: | Conference/Seminar > Seminar Nasional Teknologi Pangan 2020: Pemanfaatan Sumberdaya Lokal Sebagai Sumber Pangan Fungsional |
| Depositing User: | Users 6 not found. |
| Date Deposited: | 11 Feb 2021 05:39 |
| Last Modified: | 20 Apr 2021 22:14 |
| URI: | http://repository.upnjatim.ac.id/id/eprint/1348 |
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