FORMULASI CINCAU JELLY DRINK (Premna oblongifolia L Merr) SEBAGAI PANGAN FUNGSIONAL SUMBER ANTIOKSIDAN

<p>ABSTRACT</p><p>The objectives of this study were to make formulation of jelly drink product made from clump cincau leaf (Premna oblongifolia L Merr), to analyze hedonic and hedonic quality of the formulas, to analyze nutrient, fiber, and total phenol contents and antioxidative activity of the selected formula. The formulation was made to be three formulas, namely formula 1 (0.3% of carrageenan), formula 2 (0.4% of carrageenan), and formula 3 (0.5% of carrageenan). Ranking score showed the selected formula was the formula 1 (0.3% of carrageenan). Nutrient content of the selected formula showed that water, ash, protein, fat and carbohydrate level were 98.54%, 0.29%, 0.13%, 0.10%, and 0.95% (wet basis) respectively. The total dietary fiber content of the selected formula was 2%, comprised of soluble 1.1% and insoluble dietary fiber 0.9%. The total phenol of the selected formula was 78.32 mg GAE/100g. Antioxidant activity of cincau jelly drink product which indicated by IC50 value was 1 045 μL, which is categorized as strong inhibitation capacity. The acceptance of the formula by consumers was 69.07% and it is categorized as moderate acceptance, with the most preference attribute was melon aroma.</p><p>Keywords: cincau, dietary fiber, functional food, jelly drink, total phenol</p><p>ABSTRAK</p><p>Tujuan dari penelitian ini adalah untuk membuat formula jelly drink berbahan dasar cincau hijau (Premna oblongifolia L Merr), menganalisis organoleptik produk, kandungan gizi, serat, total fenol produk, dan aktivitas antioksidan dengan formula terpilih. Formula dibedakan menjadi tiga dengan perbedaan penambahan karagenan, yaitu formula 1 (0.3% karagenan), formula 2 (0.4% karagenan), dan formula 3 (0.5% karagenan). Nilai ranking menunjukkan bahwa formula terpilih adalah formula 1 (0.3% karagenan). Analisis proksimat menunjukkan kadar air, abu, protein, lemak dan karbohidrat secara berturut-turut yaitu 98.54%, 0.29%, 0.13%, 0.10%, dan 0.95% basis basah. Kadar serat pangan total formula terpilih adalah sebesar 2%, dengan kadar serat pangan larut sebesar 1.1% dan serat pangan tidak larut sebesar 0.9%. Kadar fenol total formula terpilih adalah sebesar 78.32 mg GAE/100 g. Aktivitas antioksidan produk cincau jelly drink yang ditunjukkan oleh nilai IC50 adalah sebesar 1 045 μL yang termasuk dalam kategori daya hambat kuat. Daya terima produk kepada sasaran sebesar 69.07% yang termasuk dalam kategori daya terima sedang, dengan atribut yang paling disukai adalah aroma melon.</p><p>Kata kunci: cincau, fenol total, jelly drink, pangan fungsional, serat pangan