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Wyświetlanie 1-3 z 3
Tytuł:
The Effect of Red Tilapia Bone Gelatin Powder Addition On Preference Level of Panna Cotta
Autorzy:
Ardiansyah, Ardiansyah
Junianto, Junianto
Kurniawati, Nia
Rochima, Emma
Powiązania:
https://bibliotekanauki.pl/articles/1076521.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
bone
gelatin
panna cotta
preference level
red tilapia
Opis:
The purpose of this research was to determine the addition of red tilapia bone gelatin powder to produce the most preferred panna cotta. The method of the research was experimental method with four treatments of 2%, 4%, 6% and 8% of red tilapia bone gelatin powder addition level from total weight of the main raw materials (full cream milk and heavy cream). The parameters that observed i.e. appearance, aroma, texture and taste’s preference level of panna cotta. Observation result data was analyzed with Friedman test, multiple comparison and Bayes method. Based on research result showed that the most preferred panna cotta was obtained from gelatin powder addition as much as 4%.
Źródło:
World Scientific News; 2019, 115; 68-90
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Using of Oil Palm Empty Fruit Bunch Compost and Mycorrhizae Arbuscular for Improving the Fertility of Nickel Post-Mining Soil
Autorzy:
Neswati, Risma
Putra, Boby Dirgantara Hanafie
Jayadi, Muhammad
Ardiansyah, Andri
Powiązania:
https://bibliotekanauki.pl/articles/2027814.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
post nickel mining soil
oil palm empty fruit bunch
mycorrhizae
compost
cover crops
Opis:
The nickel post-mining soil with an open-pit mining system has poor soil chemical and physical properties. Thus, it requires appropriate site-specific management so that it can be optimized as a plant cultivation area. This study aimed to analyze the effectiveness of compost from oil palm empty fruit bunches (OPEFB) and mycorrhizal vesicular-arbuscular (MVA) in improving soil fertility of nickel post-mining soil. This study was conducted using a randomized block trial design with 2 factors. The first factor is compost with 3 treatments, consisting of 5 $t•ha^{-1}$ (K1), 7.5 $t•ha^{-1}$ (K2), 10 $t•ha^{-1}$ (K3) and the second factor was mycorrhiza (M) in the fine-crushed brick carrier media with as many as 3 treatments consisting of 2 $t•ha^{-1}$ (M1), 4 $t•ha^{-1}$ (M2), 6 $t•ha^{-1}$ (M3). A total of 9 treatment combinations were repeated 3 times, arranged in experimental pots at the Experimental Farm of Hasanuddin University, South Sulawesi, Indonesia. The results showed that the compost and MVA treatments had a significant effect on increasing the average values of cation exchange capacity, organic carbon, available P2O5, calcium and magnesium exchangeable,as well as decreasing exchangeable aluminum and iron. The highest soil properties values were found in the combination of compost 10 $t•ha^{-1}$ (K3) and MVA 6 $t•ha^{-1}$ (M3). The application of compost from OPEFB combined with MVA significantly improved soil fertility, which was indicated by improving soil chemical and biological properties. The application of MVA at various doses had a significant effect on the dry weight, root length of Calopogonium mucunoides and increase the number of MVA spores in the soil.
Źródło:
Journal of Ecological Engineering; 2022, 23, 2; 86-96
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Coke and coal as reductants in manganese ore smelting: An experiment
Autorzy:
Suharno, Bambang
Nurjaman, Fajar
Rifki, Achmad
Elvin, Robby Krisnaldo
Putra, Alif Ardiansyah
Ferdian, Deni
Powiązania:
https://bibliotekanauki.pl/articles/127574.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Mineralogiczne
Tematy:
ferromanganese
manganese ore
coke
coal
Submerged Electric Arc Furnace (SAF)
Opis:
The effect of coke and bituminous coal on the reduction of medium-grade manganese ore in ferromanganese production was investigated. Charges of 30 kg medium grade manganese ore, 12 kg limestone and varied amounts of coke and coal were smelted in a Submerged Electric Arc Furnace (SAF) at temperatures of 1300°C to 1500°C. The composition of the ferromanganese and the slag were determined by X-Ray Fluorescence. It was found that using coke as a single reductant resulted in a 96% yield of ferromanganese which was higher than by using coal either as a single reductant or in a mixture of coal and coke. It was also found that using coke as a single reductant resulted in the lowest specific energy consumption. Using coal as reductant produced ferromanganese containing high sulfur and phosphorus.
Źródło:
Mineralogia; 2018, 49, 1/4; 35-45
1899-8291
1899-8526
Pojawia się w:
Mineralogia
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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