Artikel (263)
The objective of this research was to study the growth kinetic of Lactic Acid Bacteria (isolate T5) originated from tempoyak. The results revealed that isolate T5 yielded a maximum OD value of 1,434 g/l, and biomass concentration of 2,553 g/g, while optimal growth kinetic of isolate T5 wer...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 13 No. 2 (2008): Jurnal Teknologi & Industri Hasil Pertanian; 108 - 116 | 2012
The purposes of this work were to find the effects of ethanol-PKO ratio and reaction time on the yield and antibacterial activities of palm kernel oil ethanolysis products. The treatments were ratios of ethanolyisis mediums and duration of agitation. The medium treatments were ethanol 96% (NaOH ...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 13 No. 2 (2008): Jurnal Teknologi & Industri Hasil Pertanian; 95 - 107 | 2012
The objective of this research was to optimize the product of Shiroyutaka sweet potato instant rice processing. This research was done in three steps of optimation process. The first step was the addition of water with the ratio of 1:1.5, 1:2, and 1:3, the second step was the temperature of adde...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 13 No. 2 (2008): Jurnal Teknologi & Industri Hasil Pertanian; 85 - 94 | 2012
The effects of the addition of mixed inoculums consisted of Saccharomyces cerevisiae, Lactobacillus lactis and Acetobacter aceti on the chemical and microbial changes during cacao fermentation were investigated. The fermentation conditions were designed as natural fermentation (without any inoculum ...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 13 No. 2 (2008): Jurnal Teknologi & Industri Hasil Pertanian; 73 - 84 | 2012
Cassava (Manihot esculenta) is the third primary food in Indonesia after rice and corn. Cassava doesn’t have distinctive harvest period, therefore the harvesting period can be varied and resulting differences physical and chemical properties. Production rate and physical and chemical properties wi...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 13 No. 2 (2008): Jurnal Teknologi & Industri Hasil Pertanian; 59 - 72 | 2012
The objective of this research was to measure antibacterial activities of ethanolysis products that produced through ethanolysis reaction of mixture of palm kernel oil (PKO) and Morinda seeds oil (25:1 and 50:1, w/w) in ethanol solution contained 1% NaOH (v/w based on oil weight) at ratio of 5 : 6 (...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 13 No. 2 (2008): Jurnal Teknologi & Industri Hasil Pertanian; 47 - 58 | 2012
This work was conducted to develop a new measuring system for nondestructive dry matter prediction in sawo fruit using short wavelength near infrared (SW-NIR) spectroscopy. In this research, a number of 100 sawo fruits were used as samples. Spectra were acquired using a portable spectrometer (VIS-NI...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 13 No. 2 (2008): Jurnal Teknologi & Industri Hasil Pertanian; 37 - 46 | 2012
Breadfruit (Artocarpus communis) could be used as food subtitute which currently is quite popular . Breadfruit is generally consumed as snack food in the form of boiled or fried chips. One effort to widen utilization of breadfruit as a source of food, it can be processed into natural starch as...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 14 No. 2 (2009): Jurnal Teknologi & Industri Hasil Pertanian; 173 - 177 | 2012
The objectives of this research were to obtain the optimum condition for processing of MES from methyl ester of jatropha oil, and to characterize MES processed at its optimum condition. The experiment was designed in a factorial 24 with four free variables: temperatures of sulfphonation (X1) con...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 14 No. 2 (2009): Jurnal Teknologi & Industri Hasil Pertanian; 160 - 172 | 2012
This research was aimed to characterize modified cassava flour processed through partial pregelatinisation method compared to sawut cassava flour as a control. The results showed the application of partial pregelatinization method produced cassava flour that has different characters compared to ...
Jurnal Teknologi & Industri Hasil Pertanian; Vol. 14 No. 2 (2009): Jurnal Teknologi & Industri Hasil Pertanian; 148 - 159 | 2012