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Wyświetlanie 1-5 z 5
Tytuł:
The Preference Level of Nila Nugget - Oreochromis niloticus (Linnaeus, 1758) with Addition Texturized Soy Protein
Autorzy:
Yecika, Ruth
Pratama, Rusky Intan
Gumilar, Iwang
Rostini, Iis
Powiązania:
https://bibliotekanauki.pl/articles/1062795.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Nila
Nuggets
Oreochromis niloticus
TSP
Texturized Soy Protein
The preference level
Opis:
This research aims to determine the percentage of adding Texturized Soy Protein (TSP) to the quality of the preferred nila nuggets. This research was carried out at the Fisheries Product Processing Laboratory, Faculty of Fisheries and Marine Sciences, Food Chemistry Laboratory, Faculty of Agricultural Industrial Technology, Padjadjaran University and Food Chemistry Laboratory, Pasundan University in March to May 2019. The approach employed in this research was an experimental method with TSP addition treatment of 0 %, 20%, 30%, 40% and 50% TSP on Nila nuggets. Observations were made on the level of preference. These included the characteristics of appearance, aroma, taste, and texture, and were performed by semi-trained panelists. Other tests included Nila nugget folding and texture tests, moisture content, ash content, protein content and fat content. The results showed that panels preferred a treatment of the addition of 30% TSP. This, accordingly, had an average value of appearance of 9.0, aroma of 7.0, texture of 9.0 and taste of 9,0. Proximate test results showed increased water content of 0.04%, 0.25% ash content, 0.03% fat content and 0.55% protein content. Moreover, results indicated that the addition of 30% TSP can reduce the hardness value by 1933.99 g Force and add springiness value of 1.45 g Force.
Źródło:
World Scientific News; 2019, 133; 216-233
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Additions of Extract Turmeric on the Presto of Lalawak Fish (Barbodes balleroides) Stored at Room Temperature
Autorzy:
Aulia, Syifa
Rostini, Iis
Junianto, Junianto
Pratama, Rusky Intan
Powiązania:
https://bibliotekanauki.pl/articles/1058044.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Barbodes balleroides
Barbonymus balleroides
Lalawak Fish
TPC (Total Plate Count)
Turmeric
Water content
pH
pindang presto
shelf life
Opis:
The purpose of this research is to determine the effectiveness of turmeric and its best concentration in preserving the presto of lalawak fish based on the characteristics of microbiological tests and chemical tests including checking water content and pH. The research experimental method covered five treatments by adding turmeric extract solutions of 0%, 1%, 3%, 5%, and 7%. The test parameters observed in the research were microbiological tests using the method of TPC (Total Plate Count) in duplicate and chemical tests including checking water content and pH. The results showed that all treatments by adding turmeric extract were with concentrations of 1%, 3%, 5%, and 7% able to extend the shelf life presto of lalawak fish more than two days compared to the presto of lalawak fish which were not treated with turmeric extract or control (0%) which can only last two days. The treatment of the addition of 5% turmeric extract is able to provide the long lasting strength of lalawak fish for up to five days so that the shelf life is longer than other treatments, as evidenced by the TPC (Total Plate Count) value of 5.81×105 CFU / gram on the 6th day. The water content reached 67.5% on the 6th day and the pH value reached 6.50 on the 5th day.
Źródło:
World Scientific News; 2019, 134, 2; 63-73
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Saprobic plankton index as bioindicator determines pollution status in Green Canyon River, Pangandaran, Indonesia
Autorzy:
Prasetyaningsih, Ayustin
Zahidah, Zahidah
Pratama, Rusky Intan
Sahidin, Asep
Powiązania:
https://bibliotekanauki.pl/articles/1046525.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Green Canyon River
Plankton
Saprobic index
Opis:
Rivers generally have pollution potential, which from industrial waste, domestic waste or high human activities, especially in rivers designated as tourist destinations, such as along the Green Canyon River which is used as a research location. The purpose of this research was to determine the level of pollution along the Green Canyon River, Pangandaran. This research focuses on the saprobic index method using plankton as a group composer of saprobic waters which is become a pollution indicator. This research was conducted from September up to November 2018. Sampling was taken at five different stations. The results of this research indicate that the saprobic value of the index along the Green Canyon River, Pangandaran River ranges from 1.0 to 1.5 which indicates that waters are being in very low pollution up to low pollution. The lowest saprobic index value was found at station 4 with the use of the mangrove area and the highest saprobic index value was found at station 2 which was the first brackish point that dominated with forest and far from residential settlements. Identified plankton consists of 8 genera of phytoplankton and 2 genera of zooplankton with abundance until 2495 individual/L. The average of diversity index in range 0.99-1.02 with an average of dominance in range 0.103-0.121.
Źródło:
World Scientific News; 2019, 136; 66-77
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The addition of seaweed flour (Kappaphycus alvarezii (Doty) Doty ex Silva) and carrageenan on the preference level of freshwater pomfret meatballs
Autorzy:
Larasanti, Fadhila
Pratama, Rusky Intan
Haetami, Kiki
Rostini, Iis
Powiązania:
https://bibliotekanauki.pl/articles/1058025.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Carrageenan
Hedonic Test
Kappaphycus alvarezii
Pomfret Meatballs
Sargassum polycystum
Seaweed Flour
Opis:
This research aims to determine the effect of seaweed flour and carrageenan addition to freshwater pomfret meatball products which are preferred by panelists. This research was conducted in the fisheries technology laboratory of the Faculty of Fisheries and Marine Sciences, Padjadjaran University in December 2018. The method used in this research was experimental method with 15 semi-trained panelists and 3 treatments namely control treatment, carrageenan addition, and addition of seaweed flour based on pomfret surimi weight percentage. The parameters observed in the study were the hedonic test with organoleptic characteristic parameters including appearance, aroma, texture, and taste of pomfret meatballs, and folding test. The results showed that all treatments were still preferred by panelists, however the treatment of seaweed flour addition produced pomfret meatballs with a better level of preference compared to other treatments, with the average value characteristic of appearance 5.7; texture 8.2; taste 7.1; and aroma 7.1. The highest alternative was 7.49 and value of pomfret meatballs taste 0.43; the folding test result was equal to 4 which indicates that pomfret meatballs can be considered as elastic.
Źródło:
World Scientific News; 2019, 134, 2; 52-62
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characterization of Bioplastic Packaging from Tapioca Flour Modified with the Addition of Chitosan and Fish Bone Gelatin
Autorzy:
Susilawati, Susilawati
Rostini, Iis
Pratama, Rusky Intan
Rochima, Emma
Powiązania:
https://bibliotekanauki.pl/articles/1065256.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
biodegradability
bioplastics
chitosan
gelatin
modified tapioca
Opis:
This research aimed to characterize bioplastic packaging made from modified tapioca flour so that it has the best thickness, transparency, tensile strength, elasticity and biodegradability values. This research was conducted at the Laboratory of Fisheries Products Processing, Faculty of Fisheries and Marine Sciences, Padjadjaran University, Jatinangor, starting from February-April 2019. Bioplastic were tested namely bioplastic in four treatments and three repeat with the addition of chitosan (K) and gelatin (G) concentrations, namely treatment A (2% K, 5% G), B (3% K, 10% G), C ( 4% K, 15% G), and D (4% K, 20% G). The data obtained were analyzed using a comparative descriptive method. The parameters observed included thickness, transparency, tensile strength, percent elongation, and biodegradability. Thickness testing with measurement methods at 5 different spots using a digital screw micrometer. Transparency testing was done by the method of inserting a sample in the spectrophotometer and the absorbance value was determined. Tensile strength and elongation tests were carried out by the withdrawal method at both ends of the sample using the Instron tool. Testing the value of biodegradability was carried out using the soil burial test method. The best bioplastic packaging produced is using the addition of 2% chitosan and 5% gelatin concentration which is seen from the thickness parameter values of 0,072 mm, transparency value of bioplastic 2,09, the tensile strength of 19,05 MPa, percent elongation 28,333% and can be degraded by soil after 14 days about 99,84% based on Japanesse Industrial Standard (JIS).
Źródło:
World Scientific News; 2019, 135; 85-98
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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