Salwa Yasmin, . (2026) KANDUNGAN FLAVONOID, A-TOKOFEROL, AKTIVITAS ANTIOKSIDAN PADA FOOD BAR TEPUNG MOCAF, TEPUNG DAUN KELOR, DAN TEPUNG IKAN KEMBUNG SEBAGAI POTENSI ANTIHIPERTENSI. Jurnal SAGO Gizi dan Kesehatan, 7 (1). pp. 322-330. ISSN 2721-558X
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Abstract
Hypertension is a leading global cause of death associated with oxidative stress. Antioxidants help prevent oxidative stress, potentially reducing hypertension. Food bars from mocaf flour, moringa leaf flour, and mackerel flour have potential to be developed as functional foods due to their flavonoid, α-tocopherol, and antioxidant activity content. This study analyzes the total flavonoid content, α-tocopherol, and antioxidant activity in food bars as potential antihypertensive functional foods. This study used an experimental method with a completely randomized design with three formulas. The study was conducted from June to August in 3 different locations. Flavonoids were analyzed using AlCl₃ UV-Vis spectrophotometry, α-tocopherol using HPLC, and antioxidant activity using the DPPH method. The results of the measurements were analyzed descriptively and followed by a normality test, with a one-way ANOVA and Duncan's test if normally distributed, and Kruskal-Wallis and Mann-Whitney tests if not normally distributed. The results showed that among formulas, the highest total flavonoid content was in F1 (0.71 ± 0.01 mg/g), and the highest α-tocopherol content was in F2 (8.62 ± 0.23 mg/100 g). The strongest antioxidant activity among the three formulas was in F1 (1414.105 ± 0.84 mg/L). Based on the Shapiro-Wilk test, the three contents tested were normally distributed (p>0.05), but only the antioxidant activity and α-tocopherol had a significant difference (p<0.05). Food bars made from mocaf flour, moringa leaf flour, and mackerel flour contain flavonoids and α-tocopherol, which contribute to antioxidant activity, making them potential functional foods with antihypertensive properties.
| Item Type: | Article |
|---|---|
| Additional Information: | [No.Panggil: 2210714026] [Pembimbing: Ibnu Malkan Bakhrul Ilmi] [Penguji 1: A'immatul Fauziyah] [Penguji 2: Rizqy Amanatul Husna Pamungkas] |
| Uncontrolled Keywords: | Antioxidants, food bar, mocaf flour, mackerel flour, moringa leaf flour |
| Subjects: | Q Science > Q Science (General) R Medicine > RM Therapeutics. Pharmacology |
| Divisions: | Fakultas Ilmu Kesehatan > Program Studi Gizi (S1) |
| Depositing User: | SALWA YASMIN |
| Date Deposited: | 07 Sep 2026 02:19 |
| Last Modified: | 07 Sep 2026 02:19 |
| URI: | http://repository.upnvj.ac.id/id/eprint/53064 |
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