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Wyszukujesz frazę "Intan, Rusky" wg kryterium: Autor


Wyświetlanie 1-10 z 10
Tytuł:
Estimations of shelf life of catfish skin crackers in polypropylene plastic packaging using the ASLT (Accelerated Shelf Life Testing) method
Autorzy:
Umam, Ade Khoerul
Rostini, Iis
Subiyanto, Subiyanto
Intan, Rusky
Powiązania:
https://bibliotekanauki.pl/articles/1062799.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Accelerated Shelf Life Testing
Arrhenius
Pangasius humeralis
Pangasius hypophtalmus
Pangasius jambal
Pangasius lithostoma
Pangasius nasutus
Pangasius nieuwenhuisii
Pangasius pangasius
Pangasius polyuranodon
catfish skin crackers
polypropylene plastic packaging
shelf life
Opis:
This research aims to determine the shelf life of catfish skin crackers in polypropylene plastic packaging using the ASLT method. This test was conducted in the Fisheries Product Processing Laboratory of the Faculty of Fisheries and Marine Sciences, Padjadjaran University and testing the content of water content and TBA (Thiobarbituric Acid) of catfish skin crackers at the Food Technology Laboratory, Faculty of Food Science Technology, Padjadjaran University from September to November 2018. This study used an experimental method consisting of 3 storage temperature treatments at 25 ºC, 35 ºC and 45 ºC. Observations carried out include sensory (hedonic) test, water content test, and TBA (Thiobarbituric Acid) test. For the calculation, Arrhenius model was chosen with odor as a critical parameter to determine the shelf life which had the biggest R2 value with equation Arrhenius Ln K = 1079.8 (1/T) – 5.5161, with R2 value equal to 0.9212. The shelf life of catfish skin crackers that was saved at the room temperature (25 ºC) was 39 days or 1.3 month.
Źródło:
World Scientific News; 2019, 133; 248-262
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
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:
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
Tytuł:
Effect of Heating Process Length on Presto Favorite Levels of Lalawak Fish - Barbodes balleroides (Valenciennes, 1842)
Autorzy:
Dinata, Trinusa
Pratama, Rusky Intan
Rizal, Achmad
Rostini, Iis
Powiązania:
https://bibliotekanauki.pl/articles/1076653.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Barbodes balleroides
hedonic
lalawak
organoleptic
presto
proximate
Opis:
Lalawak (Barbodes balleroides) is a fish that dominates the waters in the Jatigede Reservoir. This fish has a lot of thorns and bones, and in terms of processing it has not been used properly, so it is necessary to process it in a different way where one of them can be done using presto techniques. The purpose of this study is to determine the heating time to make the lalawak fish presto the most preferred by panelists. This study uses an experimental method with Friedman Test, multiple comparisons and Bayes Test for processing data with 3 treatments of warm-up time, namely 60 minutes, 90 minutes, and 120 minutes with 20 panelists as replications. The results of the hedonic test showed that the appearance and aroma were not significantly different between treatments, while the texture and taste were significantly different between treatments where the average value of treatment was 60 minutes, 90 minutes, and 120 minutes, respectively from the texture of 6.0; 6.3; 7.5, and taste which is 6.7; 7.1; 8.0. The treatment with a heating time of 120 minutes is the most preferred treatment by the panelists and this treatment is carried out by a proximate test to see the chemical content in it. The proximate test results for the prestige of lalawak fish with a 120-minute treatment were 36.56% moisture content; 29.68% protein; 12.66% fat; 4.78% ash; 16.32% carbohydrates; and 127.4 mg / 100 g calcium levels.
Źródło:
World News of Natural Sciences; 2019, 26; 106-117
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Composition of volatile flavor compounds from mackerel head broth and mackerel bone broth, Scomberomorus commerson (Lacepède, 1800)
Autorzy:
Pratama, Rusky Intan
Lana, Adan Prabhasworo
Rostini, Iis
Rizal, Achmad
Powiązania:
https://bibliotekanauki.pl/articles/1076690.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Broth
Scomberomorus commerson
Solid Phase Microextraction
proximate
volatile flavor compounds
Opis:
Mackerel of Scomberomorus commerson (Lacepède, 1800) is a fish that has thick meat of a distinctive taste and is a favorite of Indonesian people. It is made into various types of processed seafood. The amount of edible flesh of the fish is 65%, meaning that the waste from the fish is 35%, including the head and bones. The purpose of this study was to determine the type and class of volatile compound components that can be drawn from mackerel head and fish bone, by making these into a broth. This study uses an experimental method by testing the composition of volatile flavor compounds and then undertaking proximate testing. The method of extracting volatile flavor compounds that was applied is Solid Phase Microextraction (SPME), while Gas Chromatography / Mass Spectrometry (GC / MS) was harnessed to identify the volatile flavor. Accordingly, 150 compounds were detected in the sample of mackerel head broth, as compared with 133 compounds in mackerel bone broth. The compounds that were detected are hydrocarbons, aldehydes, alcohols, ketones, organic compounds and others. That which has the largest proportion is pentadecane from the hydrocarbon group, with a value of 18,545%. The proximate analysis results showed that mackerel head broth samples had a 96.08% water content, 1.55% ash content, 0.28% fat content and 2.78% protein content, while samples of mackerel bone broth had a 96.69% water content, 1.54% ash content, 0.44% fat content and 1.84% protein content.
Źródło:
World News of Natural Sciences; 2019, 25; 199-219
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characterization of edible film from catfish (Pangasius sp.) surimi waste water with the addition sorbitol as plasticizer
Autorzy:
Tanjung, Muhammad Rezal
Rostini, Iis
Ismail, Mochamad Rudyansyah
Pratama, Rusky Intan
Powiązania:
https://bibliotekanauki.pl/articles/1031688.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Pangasius
catfish
edible film
sorbitol
surimi waste water
Opis:
This research aims are know and determine the best concentration of sorbitol as a plasticizer that produces the best edible film characteristics. This research was conducted at Laboratorium Pengolahan Hasil Perikanan, Faculty of Fisheries and Marine Science Universitas Padjadjaran. Research began in July to August 2019. The method used was a Completely Randomized Design (CRD) with 3 treatments and 3 repeat, namely treatments A (0.4%), B (1.2%), and C (2%). The parameters measured are thickness, tensile strength, percent elongation, transparency, moisture content, and solubility. The results showed that the addition of sorbitol had a significant influence on the characteristics of edible films. The best concentration is the addition of sorbitol 1.2% with 0.079 mm thickness value, 6.09 MPa tensile strength, 111.67% elongation, 4.37% and 95.63% transparency and clear degrees, 9.20% water content, and 35.56% solubility. Edible films in this research have met The Japanese Industrial Standard (JIS).
Źródło:
World News of Natural Sciences; 2020, 28; 87-102
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Addition Glycerol Plasticizer to the Characteristics of Catfish (Pangasius sp.) Surimi Protein Edible Film
Autorzy:
Frasisca, Silvi
Rostini, Iis
Suryana, Asep Agus Handaka
Pratama, Rusky Intan
Powiązania:
https://bibliotekanauki.pl/articles/1031894.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Catfish
Pangasius
biodegradable
intermediate product
japanese industrial standard
waste
Opis:
Catfish (Pangasius sp.) is a freshwater fish commodity that is processed into filet. The development of the catfish fillet industry has generated a lot of waste. One of the uses is making surimi, but not all surimi produced is of high quality. Surimi is an intermediate product that has undergone a process of washing, pressing, and freezing. Surimi with low quality can be improved as raw material for making edible films. Edible film is a thin layer made of material that is safe for consumption and biodegradable. This research aims to determine the best concentration of glycerol as a plasticizer in the catfish surimi protein edible film and to determine the characteristics of the edible film produced. The method that was used in this research is the experimental method with Completely Randomized Design (CRD) with three treatments and three repeats of addition glycerol plasticizer concentrations are 0.6%, 0.8%, and 1.0%. The parameters observed were thickness, tensile strength, elongation, transparency, and solubility. The resulting data were analyzed using ANOVA and continued with the Duncan test (α = 5%). The results showed that edible film with the addition of 1.0% glycerol plasticizer concentration has the best characteristics based on Japanese Industrial Standard (JIS) and statistic analysis with a thickness of 0.068 mm, tensile strength of 402.02 kgf / cm2, elongation of 33.3%, clarity of 98.06% and transparency of 1.94.
Źródło:
World News of Natural Sciences; 2020, 30, 2; 243-256
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of addition of locust bean gum on the characteristics of alginate grains
Autorzy:
Kuswandi, Regita Septiana Sri
Pratama, Rusky Intan
Rostini, Iis
Afrianto, Eddy
Powiązania:
https://bibliotekanauki.pl/articles/1076647.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Alginate
Alginate grains
Eucheuma
Gelidium
Gracillaria
Hypnea
Indo-Pacific region
Locust bean gum
Sargassum
Opis:
This research aims to determine the amount of addition of locust bean gum to produce the best characteristics of alginate grains. The research was conducted in January - February 2018 at the Fisheries Product Processing Laboratory of the Faculty of Fisheries and Marine Sciences, Padjadjaran University. The method that was used in this research is the experimental method with Completely Randomized Design with four treatments and three repititions. The parameters observed in this research include viscosity, gel strength, syneresis, stability, pH, water content, and ash content. The results of the research showed that the addition of locust bean gum in the alginate gel increases viscosity, gel strength, and decreases syneresis. The addition of 30% locust bean gum produced alginate grains with the best characteristics which had a viscosity of 337 cP, gel strength (), syneresis 3.10%, pH 3.10, moisture content 93.70%, and ash content 0.4%.
Źródło:
World News of Natural Sciences; 2019, 26; 61-71
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-10 z 10

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