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http://repository.ipb.ac.id/handle/123456789/157380| Title: | PENGARUH PENAMBAHAN SARI KEDELAI TERHADAP KARAKTERISTIK MI TOFU SHIRATAKI KERING BERBASIS TEPUNG GLUKOMANAN DARI PORANG |
| Other Titles: | The Effect of Adding Soybean Juice on The Characteristics of Dried Tofu Shirataki Noodles Based on Glucomannan Flour From porang |
| Authors: | Trianawati, Mrr.Lukie MAULANI, SITI PATIMAH ZAHRO |
| Issue Date: | 2024 |
| Publisher: | IPB University |
| Abstract: | Mi kering merupakan salah satu makanan cepat saji yang disukai masyarakat dan
umumnya terbuat dari tepung terigu. Ekspor gandum yang meningkat dapat
mengancam ketahanan pangan Indonesia. Porang mengandung glukomanan yang
bersifat elastis sehingga dapat dijadikan sebagai pengganti tepung terigu. Penelitian
ini bertujuan untuk mengetahui pengaruh penambahan sari kedelai terhadap
karakteristik fisik, organoleptik dan kandungan protein mi tofu Shirataki. Penelitian
ini menggunakan 3 perlakuan yaitu A2, A3 dan A4 dengan penambahan sari kedelai
masing-masing sebanyak 2.5, 5, dan 7.5%. Berdasarkan hasil penelitian, pada
analisis fisik dan kimia diperoleh sampel yang terbaik adalah A2 dengan hasil
kadar protein 1.45%, kadar air 6.35%, kadar abu 0.36%, aktivitas air 0.184, elongasi
176.00%, kekerasan 12250.50%, dan morfologi yang lebih halus serta meniliki
panjang 1.8000 mikrometer. Sedangkan dari hasil analisis sensori, sampel yang
disukai adalah A3 dengan nilai kesukaan terhadap warna 4.03, aroma 4.18, rasa
4.08, tekstur 4.18, dan keseluruhan 4.30. Dry noodles made from wheat flour are a popular fast food, but increasing wheat exports could threaten Indonesia's food security. Porang, which contains elastic glucomannan, could be used as a substitute for wheat flour. This research aimed to find out how adding soybean juice affects the physical, taste, and protein content of Shirataki tofu noodles. The study used 3 treatments: A2, A3 dan A4, with 2.5%, 5%, and 7.5% soybean juice added, respectively. Based on the results, the best sample was A2, with a protein content of 1.45%, water content of 6.35%, ash content of 0.36%, water activity of 0.184, elongation of 176.00%, hardness of 12,250.50%, and better morphology. The sample was smooth and had a length of 1.8000 micrometer. Also, according to the sensory analysis, the preferred sample was A3, with a liking value for color at 4.03, aroma at 4.18, taste at 4.08, texture at 4.18, and an overall score at 4.30. |
| URI: | http://repository.ipb.ac.id/handle/123456789/157380 |
| Appears in Collections: | UT - Supervisor of Food Quality Assurance |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| cover_J0305201017_c966c92c179f482aad30a29a497e5582.pdf | Cover | 2.57 MB | Adobe PDF | View/Open |
| fulltext_J0305201017_12ef11ed49534b5da366ed831f7bdcc8.pdf Restricted Access | Fulltext | 3.3 MB | Adobe PDF | View/Open |
| lampiran_J0305201017_1c2837f0919946ff8d25cac267ac038f.pdf Restricted Access | Lampiran | 2.93 MB | Adobe PDF | View/Open |
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