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Pengaruh Penambahan Sari Kedelai terhadap Karakteristik Mi Tofu Shirataki Kering Berbasis Tepung Porang Glukomanan Maulani, Siti Patimah Zahro; Trianawati, Mrr Lukie; Sarifudin, Achmat
Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.11419

Abstract

Dry noodles are one of the fast foods that people like and are generally made from wheat flour. Rising wheat exports could threaten Indonesia's food security. Porang contains glucomannan and can be used as a substitute for flour. This study used the addition of soybean juice to add protein to Shirataki noodles. The purpose of the study was to determine the effect of the addition of soybean juice on the texture characteristics and protein content of Shirataki tofu noodles. This study used 3 treatments, namely the addition of soybean juice (2.5%, 5%, and 7.5%). Based on the results of the study, the addition of soybean juice had a significant effect on the analysis of ash content, protein content, hardness, color and sensory. Meanwhile, the results of the study did not have a significant effect on the analysis of morphology, water content, water activity, and elongation. The results of research on physical analysis showed the best sample concentration of 2.5%, in chemical analysis the best concentration of 2.5% except for the best sample protein analysis of 7.5%, and in sensory analysis of the sample preferred concentration of 5%.
Organoleptic Analysis, Quality Requirement, And Color Determination of Tilapia Nuggets with Eleutherine palmifolia Extract Coating Anggarkasih, Made Gayatri; Febrinda, Andi Early; Adzkiya, M Agung Zaim; Khasanah, Khaula Azizah Nur; Rahman, Rama Salsabila; Maulani, Siti Patimah Zahro
Journal of Applied Agricultural Science and Technology Vol. 7 No. 4 (2023): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v7i4.151

Abstract

Nuggets are a product that should be stored frozen, but nuggets are often sold at inappropriate temperatures, causing physical changes such as pale color. Dayak onion extract can improve color appearance and provide added antioxidant value to tilapia nuggets. Quality testing of tilapia nuggets with Eleutherine palmifolia (Dayak onion) extract coatings has been investigated. The objectives of this research are to apply Dayak onion extract to improve the appearance of tilapia nuggets and to obtain tilapia nuggets with Dayak onion extract that meets SNI requirements. The results of organoleptic tests showed that panelists preferred tilapia nuggets with Dayak onion extract over commercial controls and nuggets. The panelists preferred tilapia nuggets with 100 ppm ethanol extract and 10000 ppm aqueous extract, both continued to the SNI conformity test. The sensory evaluation results based on SNI showed that the appearance of the tilapia nuggets with 100 ppm ethanol extract was significantly different. Adding Dayak onion extract to tilapia nuggets affected the lightness and yellowness of tilapia nuggets and gave a 'moderate orange' color to the tilapia nuggets with ethanol and aqueous extract. The selected tilapia nugget with 100 ppm aqueous Dayak onion extract meets all chemical, microbiological, and sensory requirements as SNI 7758:2013 concerning fish nuggets. Tilapia nuggets with Dayak onion extract had a brighter Moderate orange color and were preferred by panelists compared to controls and commercial fish nuggets that were moderate dark orange. Applying Dayak onion extract on tilapia nuggets can improve the appearance and it potentially contains natural antioxidants.
Pengaruh Penambahan Sari Kedelai terhadap Karakteristik Mi Tofu Shirataki Kering Berbasis Tepung Porang Glukomanan Maulani, Siti Patimah Zahro; Trianawati, Mrr Lukie; Sarifudin, Achmat
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.11419

Abstract

Dry noodles are one of the fast foods that people like and are generally made from wheat flour. Rising wheat exports could threaten Indonesia's food security. Porang contains glucomannan and can be used as a substitute for flour. This study used the addition of soybean juice to add protein to Shirataki noodles. The purpose of the study was to determine the effect of the addition of soybean juice on the texture characteristics and protein content of Shirataki tofu noodles. This study used 3 treatments, namely the addition of soybean juice (2.5%, 5%, and 7.5%). Based on the results of the study, the addition of soybean juice had a significant effect on the analysis of ash content, protein content, hardness, color and sensory. Meanwhile, the results of the study did not have a significant effect on the analysis of morphology, water content, water activity, and elongation. The results of research on physical analysis showed the best sample concentration of 2.5%, in chemical analysis the best concentration of 2.5% except for the best sample protein analysis of 7.5%, and in sensory analysis of the sample preferred concentration of 5%.