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Pengaruh Metode Isolasi Terhadap Komposisi Proksimat, Sifat Pasting dan Morfologi Pati Sekoi (Setaria italica (L)P. Bauv) Varietas Lokal Bengkulu: Pengaruh Metode Isolasi Terhadap Komposisi Proksimat, Sifat Pasting dan Morfologi Pati Sekoi (Setaria italica (L)P. Bauv) Varietas Lokal Bengkulu Fitri Electrika Dewi Surawan; Eni Harmayani; Nurliyani Nurliyani; Djagal Wiseso Marseno
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 5 No 2 (2021): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (756.508 KB) | DOI: 10.33019/agrosainstek.v5i2.238

Abstract

Several research on foxtail millet  starch have been studied, but there is no recommended method for isolation of foxtail millet starch.  In this study, isolation of Bencoolen foxtail millet  starch, using sodium hidroxyde with 1x, 2x and 3x cycles, hexane-Sodium hydroxide treatment, and destilled water were done. The purpose of this study were to determine  isolation method of Bencoolen foxtail millet starch which  minimum impurities, pasting and morphological properties. This research was conducted with a randomized complete design with isolation method as a factor. The result of this study shown that method of starch isolation with NaOH 0.3% three cycle, produces the highest  of starch and amylose content  were 83.15%  and 19.40%. The  moisture, ash, protein,  fat and crude fiber content of foxtail millet starch  were  8.48%, 0.47%, 4.45%, 0.09%, and 0.21%,   respectively. The gelatinization temperature, peak time, viscosity, and break down viscosity value  of this starch  were 78 oC, 7.6 minutes,  4228 cp, and  2738 cp,  respectively. It has the highest brightness (L*),  and polygonal shape of starch granule.
PENGARUH SUBTITUSI FRAKSI OLEIN MINYAK SAWIT MERAH PADA BUMBU KACANG BATAGOR TERHADAP KARAKTERISTIK FISIK, SENSORIS, DAN KANDUNGAN PRO-VITAMIN A Luvi Nofita; Budiyanto Budiyanto; Fitri Electrika Dewi Surawan
Jurnal Teknologi Agro-Industri Vol 7 No 2 (2020): Jurnal Teknologi Agro-Industri
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Politeknik Negeri Tanah Laut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/jtai.v7i2.127

Abstract

Abstrak Fraksi olein minyak sawit merah atau red palm olein oil (RPOOO) merupakan minyak hasil pemurnian dari minyak sawit kasar (CPO) yang memiliki kandungan karoten tinggi sehingga dapat menjadi sumber provitamin A yang potensial. Bumbu batagor adalah semacam saus berbumbu yang berbahan kacang tanah goreng. Penelitian ini bertujuan untuk mengkaji pengaruh subtitusi minyak sawit merah (RPOO) pada bumbu kacang Batagor terhadap pengaruh subtitusi minyak sawit merah (RPOO) pada bumbu Batagor terhadap karakteristik fisik, sensoris produk, dan potensi provitamin A yang ada pada bumbu batagor yang disubtitusi RPOO. Pada penelitian ini, bumbu batagor di subtitusi sebanyak 0%, 3% dan 6% dengan RPOO. Variabel yang diamati pada penelitian ini yaitu karakteristik fisik (viskositas, kestabilan dan warna),sensoris (mutu hedonik dan uji Duo Trio). Dan kandungan provitamin A . Hasil penelitian menunjukkan bahwa substitusi RPOO tidak berpengaruh terhadap stabilitas emulsi bumbu batagor tetapi berpengaruh terhadap viskositas, warna dan mutu hedonik bumbu batagor. Bumbu batagor dengan 3 % substiusi memiliki mutu hedonic dalam skala antara suka dan sangat sulka dan mampu memberikan tambahan pro-vitamin A setara dengan 12, 13 % kebutuhan vitamin A untuk anak anak Kata kunci: Fraksi olein Minyak sawit merah (RPOO), bumbu kacang Batagor, stabilitas, viskositas, sensoris, pro-vitamin A Abstract The red palm olein oil (RPOOO) fraction is refined oil from crude palm oil (CPO) which has a high carotene content so that it can be a potential source of provitamin A if added to some traditional foods, including batagor sauce. The objectives of the study were to evaluate the effect of red palm oil substitution (RPOO) on Batagor sauce physical characteristics, sensory quality, and the potential of provitamin A present in batagor spices substituted by RPOO . In this study, the batagor spices were substituted as much as 0%, 3% and 6% with RPOO. The variables observed in this study were physical characteristics (viscosity, stability and color), sensory (hedonic quality and Duo Trio test), and the content of provitamin A. The results showed that the substitution of RPOO had no effect on the emulsion stability of the Batagor did not affected by the treatment, but had an effect on the viscosity, color and hedonic quality of the Batagor spice. Batagor seasoning with 3% substitution has hedonic quality on a scale between like and very sulka and is able to provide additional pro-vitamin A equivalent to 12.13% of the need for vitamin A for children Key words: Red palm olein oil (RPOO), Batagor sauce, stability, viskosity, sensory quality, pro-vitamin A.