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Journal : Jurnal Agroindustri

KUALITAS SENSORIS DAN AKTIVITAS ANTIOKSIDAN KUE BAWANG YANG DIPERKAYA PASTA UMBI BIT MERAH (Beta vulgaris L.) Rohaya, Syarifah; Asiah, Ida; Muzaifa, Murna
Jurnal Agroindustri Vol. 13 No. 2 (2023): November 2023
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jagroindustri.13.2.176-189

Abstract

Shallots crisp is one type of traditional Indonesian food that is favoured by the wider community. Currently, public awareness of healthy food is increasing, including in choosing snacks. Red beetroot is a tuber plant that has the advantage of being a natural coloring agent and a source of antioxidants. Aims of this study were to determine the antioxidant activity and sensory test of shallots crips with the addition of beetroot paste at various concentrations. This study used a non-factorial Completely Randomized Design. The treatment used was making shallots crips using 200 g of flour added with a concentration of beetroot paste with a concentration of F1=20%, F2=30%, F3=40%, F4=50%, and F5=60%. Repetition was carried out 3 times to obtain 15 trials. The analysis carried out was the hedonic test, the description test on organoleptic including color, aroma, taste and texture as well as testing the antioxidant activity and water content of the Shallots cripss added with red beetroot paste. The results showed that the addition of red beetroot paste had a significant effect (p<0.05) on antioxidant activity, water content, description test and hedonic test for color, aroma, taste and texture. This research recommends F3 treatment as the best treatment alternative considering its antioxidant activity (58.26%); moisture content (3.40%); color description 4.44 (purplish red), onion and beetroot cake aroma description 3.52 (normal/typical), savory taste description 3.27 (normal/typical), texture description 3.29 (normal/typical) and hedonic with a color score of 3.99 (likes), aroma 3.81 (likes), taste 4.27 (likes) and texture 4.10 (likes).
AKTIVITAS ANTIOKSIDAN, SIFAT FISIK DAN SENSORI ES KRIM VANILA DENGAN PENAMBAHAN BUNGA TELANG (Clitoria ternatea L.) Muzaifa, Murna; Widayat, Heru Prono; Nilda, Cut; Rahmi, Faidha
Jurnal Agroindustri Vol. 14 No. 1 (2024): May 2024
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jagroindustri.14.1.68-76

Abstract

Clitoria ternatea L.  flower with an attractive bright blue color possible as an alternative to natural dyes. This study aims to evaluate the effect of addition vanilla and telang flower extract to quality characteristics of ice cream. The research design used two factors, the type of vanilla (N1 = vanilla powder and N2 = liquid vanilla) and the concentration of telang flower extract (A1 = 0%, A2 = 15% and A3 = 30%). The addition of telang flower extract affects the antioxidant activity, melting time and hedonic color of the ice cream. The higher the telang flower extract added, the higher the antioxidant activity and preference for color but decreased the melting time of the ice cream. The melting time did not meet SNI No. 01-3713-1995. The type of vanilla affects the overrun value and texture of hedonic ice cream. The use of liquid vanilla provides an overrun value that is in accordance with the home industry ice cream standard with a preferred texture. Based on the overall characteristics, the best ice cream was obtained by using liquid vanilla and 30% telang flower extract. Further research is needed to optimize the melting time of the ice cream.