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Journal : Agroindustrial Technology Journal

SENSORY ANALYSIS OF STARCH GARUT UTILIZATION (MARANTHA ARUNDINACEA L.) AS SUBSTITUTION MATERIAL FOR WHEAT FLOUR IN MAKING PASTA Enceng Sobari
Agroindustrial Technology Journal Vol. 7 No. 2 (2023): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v7i2.8857

Abstract

The purpose of this study was to determine the effect of arrowroot starch substitution on pasta making. The benefit of this research is that it can determine the effect of arrowroot starch substitution in the panelist preference level in starch content. The formulations used are arrowroot starch P1 50% and flour 50%, P2 arrowroot starch 70% and wheat flour 30%, P3 arrowroot starch 100 and wheat flour 0%. The parameters observed were sensory test of color, aroma, taste, texture and starch content. Data processing of hedonic test uses kruskawalis test analysis and duncan follow-up test. Starch content test data were analyzed using Analysis of Variance (ANOVA) the use of arrowroot starch as a substitution material affected the aroma and texture. Starch levels have decreased due to processing. The best treatment in the hedonic test process of arrowroot paste processing was obtained by adding 50% starch formulation and 50% flour while in starch carbohydrate test was obtained by adding 100% starch and 0% flour.
The Utilization of Citronella (Cymbopogon nardus) Oil and Butterfly Pea Flower Extract in The Production of Mosquito Repellent Lotion Desy Triastuti; Enceng Sobari
Agroindustrial Technology Journal Vol. 8 No. 1 (2024): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v8i1.11559

Abstract

Citronella is an essential oil-producing plant that has the potential to be used as a mosquito repellent agent since it contains citronellal, citronellol and geraniol components. The aim of this research was to determine the physicochemical and organoleptic characteristics of mosquito repellent lotion prepared from citronella oil and butterfly pea flower extract. A completely randomized design of 4 treatments of citronella oil (0%, 2%, 4%, and 6%) and 3 replications was used in this study. The parameters observed include physicochemical characteristics (spreadability, protection, emulsion stability, and pH) and organoleptic (level of preference for color, texture, aroma, and sticky impression) of repellent. The data was analyzed using the One Way ANOVA followed by DNMRT at 5% significance level. The results showed that the use of citronella oil gave a significant difference in physicochemical characteristics (spreadability, protection ability, emulsion stability, the pH value) and organoleptic (level of preference for color and texture) of mosquito repellent lotion. However, it had no significant result to the preference of the aroma and the impression of stickiness. The pH values of the lotion were above the standard value required by SNI. The best protection ability of the lotion was treatment 6% yet it had a texture issue, so it needs to be improved.