scholarly journals PENGARUH PENAMBAHAN DAGING GURITA (Octopus cyanea) TERHADAP NILAI ORGANOLEPTIK DAN KANDUNGAN PROKSIMAT STIK GURITA

2019 ◽  
Vol 2 (1) ◽  
pp. 18
Author(s):  
Yani Yani ◽  
Moh Nuh Ibrahim ◽  
Suwarjoyowirayatno Suwarjoyowirayatno
Keyword(s):  
Analysis Of Variance ◽  
Observation Data ◽  
Test Results ◽  
Duncan Multiple Range Test ◽  
Anova Analysis ◽  
A Value ◽  
Randomized Design ◽  
Aoac Method ◽  
Completely Randomized Design ◽  
Range Test

AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh penambahan daging gurita terhadap nilai organoleptik, proksimat stik gurita. Metode penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari tiga perlakuan yaitu P1 (Daging gurita 35%), P2 (Daging gurita 45%), P3 (Daging gurita 55%). Data hasil pengamatan dianalisa menggunakan ANOVA (Analysis of Variance) pada taraf 95%, apabila terdapat beda nyata (p>0,05) maka dilakukan uji lanjut dengan uji DMRT (Duncam Multiple Range Test) pada taraf nyata 95%. Kandungan protein dan lemak diuji menggunakan metode AOAC dan kandungan karbohidrat di uji menggunakan metode nelson-smogiy. Hasil uji kandungan kadar lemak dan karbohidrat tertinggi terdapat pada perlakuan P1 dengan nilai 34,27% dan 7,81% dan Kandungan protein tertinggi pada perlakuan P3 dengan nilai 32,04%. Hasil penelitian ini menunjukan bahwa terdapat pengaruh nyata terhadap kandungan lemak dan karbohidrat serta tidak terdapat pengaruh nyata pada kandungan air dan protein pada stik gurita. Kata kunci: Daging gurita (Octopus cyanea), stik gurita, kandungan proksimat, uji organoleptik  AbstractThis study aims to determine the effect Octopus cyanea addition on organoleptic values and proximate content of octopus sticks. This research method used a completely randomized design (CRD) consisting of three treatments P1 (35% octopus meat), P2 (45% octopus meat), P3 (55% octopus meat). Observation data were analyzed using ANOVA (Analysis of Variance) at the level 95%, if there were significant differences (p>0,05) then further testing was carried out with DMRT (Duncan Multiple Range Test) at 95%. The content of protein and fat was tested by the AOAC method and the carbohydrate content was tested by the nelson-smogiy method. The highest test results for the content of  fat and carbohydrate were found in treatment P1 with a value of 34.27% and 7.81% and the highest protein content found in treatment P3 with a value of 32.04%. The results of this study indicated that there is a real effect on the content of fat and carbohydrates and there is no significant effect on the water content and protein of octopus sticks. Key words: Octopus cyanea, octopus stick, proximate content, organoleptic value

scholarly journals KARAKTERISTIK MUTU SIRUP RUMPUT LAUT (Eucheuma spinosum)

2021 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
La Ode Muhammad Anharullah ◽  
Haslianti Haslianti ◽  
Nur Asyik
Keyword(s):  
Analysis Of Variance ◽  
Confidence Level ◽  
Quality Characteristics ◽  
Ash Content ◽  
Duncan Multiple Range Test ◽  
Anova Analysis ◽  
Randomized Design ◽  
Significant Difference ◽  
Completely Randomized Design ◽  
Range Test

ABSTRACT         The aim of this study was to determine the quality characteristics of seaweed Syrup (Eucheuma spinosum). This study used a Completely Randomized Design (CRD) consisting of 3 treatments, namely: P1 = 100 gr seaweed: 200 gr sugar: 3.5 L water: CMC 0.3 gr, P2 = 120 gr seaweed: 200 granulated sugar gr: water 3,5 L: CMC 0,3 gr, P3 = Seaweed 140 gr: sugar 200 gr: water 3,5 L: CMC 0,3 gr: with three times replications. Data from observations were analyzed using ANOVA (Analysis of Variance) at a level of 95%, if there is a significant difference (P> 0.05), further tests were carried out with the DMRT (Duncan Multiple Range Test) tests at a 95% confidence level. The results obtained showed that the concentration of seaweed (E. spinosum), water, and taste did not significantly affect the aroma and taste of seaweed syrup. The best treatment was in the treatment of P1 with a scent value of 3.46 with a rather like category, and P1 for a taste of 3.46 with a somewhat like category. The chemical value of seaweed syrup is the value of water content ranging from 38.96% -43.21%, ash content ranges from 0.82-1.34%. Keywords: Syrup, seaweed (Eucheuma spinosum), chemistry and sensoryABSTRAKTujuan penelitian ini adalah untuk mengetahui Karakteristik Mutu Sirup Rumput Laut (Eucheuma spinosum). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 3 perlakuan yaitu : P1 = Rumput laut 100 gr : gula pasir 200 gr : air 3,5 L : CMC 0,3 gr, P2 = Rumput laut 120 gr : gula pasir 200 gr: air 3,5 L : CMC 0,3 gr, P3 = Rumput laut 140 gr : gula pasir 200 gr : air 3,5 L : CMC 0,3 gr : dan ulangan sebanyak tiga kali. Data hasil pengamatan dianalisa menggunakan ANOVA (Analysis of Variance) pada taraf 95%, apabila terdapat beda nyata (P>0,05) maka dilakukan uji lanjut dengan uji DMRT (Duncan Multiple Range Test) pada taraf kepercayaan 95%. Hasil penelitian yang diperoleh menunjukkan bahwa Kosentrasi rumput laut (E. Spinosum), air dan rasa berpengaruh tidak nyata terhadap aroma dan rasa sirup rumput laut. Perlakuan terbaik terdapat pada perlakuan P1 dengan nilai aroma sebesar 3,46 dengan kategori  agak suka, dan P1 rasa 3,46 dengan kategori agak suka. Nilai kimia sirup rumput laut yaitu nilai kadar air berkisar 38,96%-43,21%, kadar abu berkisar 0,82-1,34%.Kata kunci: Sirup, rumput laut (Eucheuma spinosum), kimia dan sensori

scholarly journals KARAKTERISTIK MUTU DAN ORGANOLEPTIK PERMEN JELLY RUMPUT LAUT (Eucheuma spinosum)

2021 ◽  
Vol 4 (1) ◽  
pp. 54
Author(s):  
La Ode Kamaluddin ◽  
Haslianti Haslianti ◽  
Muhammad Syukri Sadimantara
Keyword(s):  
Analysis Of Variance ◽  
Duncan Multiple Range Test ◽  
Anova Analysis ◽  
Chemical Test ◽  
Significance Level ◽  
Organoleptic Characteristics ◽  
Randomized Design ◽  
Significant Difference ◽  
Completely Randomized Design ◽  
Range Test

ABSTRACT            The aim of this study was to determine the quality and organoleptic characteristics of seaweed jelly candy (E. spinosum). This study used a Completely Randomized Design (CRD) consisting of 3 treatments: P1 = Seaweed: sucrose: water = 100 gr: 100 gr: 30 ml, P2 = Seaweed: sucrose: water = 120: 100: 30 ml, P3 = Seaweed: sucrose: water = 140 gr: 100: 30 ml: with there times replication. Data from observations were analyzed using ANOVA (Analysis of Variance) at a level of 95%, if there is a significant difference (P> 0.05) then a further test was performed with a DMRT (Duncan Multiple Range Test) tests at a 95% significance level. The results obtained showed that the concentration of seaweed (E. spinosum), sucrose, and water significantly affected the color, texture, aroma, and taste of seaweed jelly candy. The best treatment was in of P1 with a color value of 3.42 with a category like P1 texture 3.90 with a very like category, P1 aroma 3.58 with a very like category, and P1 a taste of 3.98 with a very like category. The chemical value of seaweed jelly candy is the value of water content 10.16% -13.26%, ash content 0.32-0.44%, and protein content 2.92% -4.17%. Keywords: Chemical test. Jelly candy, seaweed (Eucheuma spinosum), sensory and sucroseABSTRAKTujuan penelitian ini adalah untuk mengetahui karakteristik mutu dan organoleptik  permen jelly rumput laut (E. spinosum). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 3 perlakuan yaitu : P1 = Rumput laut: sukrosa : air = 100 gr : 100 gr: 30 ml, P2 = Rumput laut: sukrosa : air = 120 : 100 : 30 ml, P3 = Rumput laut : sukrosa : air = 140 gr : 100 : 30 ml : dan ulangan sebanyak tiga kali. Data hasil pengamatan dianalisa menggunakan ANOVA (Analysis of Variance) pada taraf 95%, apabila terdapat beda nyata (P>0,05) maka dilakukan uji lanjut dengan uji DMRT (Duncan Multiple Range Test) pada taraf nyata 95%. Hasil penelitian yang diperoleh menunjukkan bahwa Kosentrasi rumput laut (E. spinosum), sukrosa dan air berpengaruh nyata terhadap warna, tekstur, aroma dan rasa permen jelly rumput laut. Perlakuan terbaik terdapat pada perlakuan P1 dengan nilai warna sebesar 3,42 (suka), P1 tekstur 3,90 (sangat suka), P1 aroma 3,58 (sangat suka)dan P1 rasa 3,98 (sanagt suka). Nilai kimia permen jelly rumput laut yaitu nilai kadar air berkisar 10.16%-13.26%, kadar abu berkisar 0,32-0.44% dan kadar protein berkisar 2,92%-4.17%.Kata kunci: Uji kimia, pernen jelly, rumput laut (E. spinosum), sensorik dan sukrosa 

scholarly journals Pengaruh Rasio Daun Dan Buah Belimbing Wuluh terhadap Kapasitas Antioksidan, Kadar Tanin dan Sifat Fisik Minuman Fungsional Jamu Daun Belimbing Wuluh (Averrhoa Bilimbi, L.)

2021 ◽  
Vol 1 (3) ◽  
pp. 213-221
Author(s):  
Rosa Abidin ◽  
Rina Mariana ◽  
Teti Setiawati
Keyword(s):  
Herbal Medicine ◽  
Antioxidant Capacity ◽  
Analysis Of Variance ◽  
Chemical Properties ◽  
Selling Price ◽  
Duncan Multiple Range Test ◽  
Tannin Content ◽  
Anova Analysis ◽  
Randomized Design ◽  
Range Test

The parts of the starfruit plant, namely the leaves and fruit of the starfruit, have the potential to be made into a functional drink. Efforts that have been developed to use the leaves and fruit of starfruit are herbal medicine. This study aims to determine the chemical properties (antioxidant capacity and tannin content), physical properties (color) and differences in the selling price of the herbal medicine for starfruit leaves with different leaf and fruit ratios. The research design used was a completely randomized design (CRD) with a factor of different ratios between leaves and fruit with two repetitions. Data were analyzed using ANOVA (Analysis of Variance). If there are differences, then proceed with the Duncan Multiple Range Test (DMRT). The results showed that the highest antioxidant capacity and tannin content of starfruit leaves were found in the ratio of 80 percent: 20 percent herbal medicine. The highest color brightness (L) is found in the herbal ratio 60 percent: 40 percent. The redness color (a -) is in the ratio 80 percent: 20 percent and the yellow color (b +) is the highest in the ratio of 60 percent: 40 percent herbal medicine. Bagian tanaman belimbing wuluh yaitu daun dan buah belimbing wuluh sangat berpotensi untuk dibuat minuman fungsional. Upaya yang dikembangkan untuk pemanfaatan daun dan buah belimbing wuluh adalah sebagai jamu. Penelitian ini memiliki tujuan untuk mengetahui sifat kimia (kapasitas antioksidan dan kadar tanin), sifat fisik (warna) dan perbedaan harga jual jamu daun belimbing wuluh dengan rasio daun dan buah yang berbeda. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan faktor yaitu rasio yang berbeda antara daun dan buah dengan dua kali pengulangan. Data dianalisis menggunakan ANOVA (Analysis of Variance). Jika terdapat perbedaan, maka dilanjutkan dengan Duncan Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa kapasitas antioksidan dan kadar tanin jamu daun belimbing wuluh tertinggi terdapat pada rasio jamu 80 persen: 20 persen. Kecerahan warna (L) tertinggi terdapat pada rasio jamu 60 persen: 40 persen. Warna kemerahan (a+) terdapat pada rasio 80 persen: 20 persen dan warna kuning (b+) tertinggi terdapat pada rasio jamu 60 persen: 40 persen.

scholarly journals Effect of Gadung Tuber Extract (Dioscorea hispida) on Mortality of Caterpillars (Spodoptera exigua) in Shallots (Allium cepa) in East Lombok

2021 ◽  
Vol 20 (3) ◽  
pp. 556
Author(s):  
Muhammad Mustarsidin ◽  
Syachruddin AR ◽  
Ahmad Raksun
Keyword(s):  
Allium Cepa ◽  
Analysis Of Variance ◽  
Experimental Research ◽  
Spodoptera Exigua ◽  
Test Results ◽  
Significance Level ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Tuber Extract ◽  
Range Test

Plants that can be used as pesticides are Gadung tubers. Gadung tubers contain cyanide acid to kill armyworm pests because they contain dioscorin toxins which can cause nervous disorders. The purpose of this study was to determine the effect of Gadung tuber extract (Dioscorea hispida) on Caterpillar mortality (Spodoptera exigua) in Shallot plants. This type of research is experimental research. This study used a completely randomized design (CRD). The sample used was 5 caterpillars (Spodoptera exigua) in each polybag with 5 repetitions for each concentration of Gadung tuber extract, namely 0%, 0.5%, 1.0%, 1.5%, 2.0% and 2.5%, so the total Caterpillar used was 150 Caterpillars. Gadung tuber extraction was carried out by maceration method with methanol solvent. Data were analyzed using a one-way analysis of variance at the 95% significance level, followed by DMRT (Duncans Multiple Range Test). The results showed that the Gadung tuber extract had a significant effect on the mortality of caterpillars (Spodoptera exigua) because the F count was greater than the F table (45.40>2.62), and the DMRT test results showed that the optimal concentration of Gadung tuber extract was 2.5%. Therefore, it can be concluded that the extract of Gadung tuber (Dioscorea hispida) affects the mortality of Caterpillars (Spodoptera exigua) in Shallots (Allium cepa).

scholarly journals KARAKTERISTIK KIMIA TEPUNG SILASE LIMBAH IKAN TUNA (Thunnus sp.) DENGAN PENAMBAHAN TEPUNG JAGUNG

2020 ◽  
Vol 3 (1) ◽  
pp. 74
Author(s):  
Safitra Safitra ◽  
Asnani Asnani ◽  
Sri Rejeki
Keyword(s):  
Analysis Of Variance ◽  
Chemical Characteristics ◽  
Duncan Multiple Range Test ◽  
Corn Flour ◽  
Anova Analysis ◽  
Tuna Fish ◽  
Fish Waste ◽  
Chemical Test ◽  
Randomized Design ◽  
Range Test

Chemical characteristics of Silage Flour from Tuna Fish Waste (Thunnus sp.) with cornflour additionABSTRACT         The purpose of this study was to determine the chemical characteristics and the effect of the addition of cornflour to tuna waste silage flour.  This study used a Completely Randomized Design (CRD) consisting of four treatments, namely TS1 (5% addition to corn flour), TS2 (10% adding corn flour), TS3 (15% adding corn flour), TS4 (20% adding cornflour)  ) and repeat three times.  Data from observations were analyzed using ANOVA (Analysis of Variance) at a level of 95%, if there is a real difference (P> 0.05) then a further test was performed with a DMRT (Duncan Multiple Range Test) tests at a 95% level.  The results showed that the effect of adding cornflour to fish waste silage flour had a significant effect on the chemical content test value.  The results of the chemical test of the silage flour show water content between 10.4% -8.4%, ash content of 24.2% -7.9%, protein content of 47.5% -43.3%, and fat content of 4.6  % -2.1%. Keywords: Silage flour, tuna waste (Thunnus sp.), Cornflour and proximate composition.ABSTRAKTujuan penelitian ini adalah untuk mengetahui karakteristik kimia  dan pengaruh penambahan tepung jagung pada tepung silase limbah ikan tuna. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari empat perlakuan yaitu perlakuan TS1 (5% penambahan tepung Jagung), TS2 (10% penambahan tepung jagung), TS3   (15% penambahan tepung jagung), TS4 (20% penambahan tepung jagung) dan ulangan sebanyak tiga kali. Data hasil pengamatan dianalisa menggunakan ANOVA (Analysis of Variance) pada taraf  95%, apabila terdapat beda nyata (P>0,05) maka dilakukan uji lanjut dengan uji DMRT (Duncan Multiple Range Test) pada taraf nyata 95%. Hasil penelitian yang diperoleh menunjukkan bahwa pengaruh penambahan tepung jagung pada tepung silase limbah ikan memberikan pengaruh nyata terhadap nilai uji kandungan kimia. Hasil uji kandungan kimia tepung silase menunjukkan kadar air antara 10,4%-8,4%, kadar abu 24,2%-7,9%, kadar protein 47,5%-43,3%, dan kadar lemak 4,6%-2,1%.Kata kunci: Tepung silase, limbah ikan tuna (Thunnus sp.), tepung jagung serta komposisi proksimat

scholarly journals Kandungan Total Bakteri dan Total Fungi pada Pellet Limbah Penetasan yang Dibuat dengan Penambahan Bentonit

2016 ◽  
Vol 16 (2) ◽  
pp. 69
Author(s):  
Aprilian Adi Nugroho ◽  
Sri Sumarsih ◽  
Bambang Sulistiyanto
Keyword(s):  
Analysis Of Variance ◽  
Total Content ◽  
Duncan Multiple Range Test ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Bacteria And Fungi ◽  
Total Fungi ◽  
Number Of Bacteria ◽  
Total Bacteria ◽  
Range Test

ABSTRAK. Penelitian efek penambahan bentonit dalam proses pelleting terhadap total bakteri dan total fungi dari produk pellet limbah penetasan sebagai bahan pakan alternatif, telah dilaksanakan di Laboratorium Teknologi Pakan, Fakultas Peternakan dan Pertanian, Universitas Diponegoro. Penambahan bentonit pada proses pelleting diharapkan mengurangi total bakteri dan total fungi pada pellet olahan limbah penetasan, sehingga aman digunakan sebagai bahan pakan alternatif. Pada penelitian ini limbah penetasan yang berupa cangkang telur, telur infertile, telur gagal menetas, serta DOC afkir dan mati dihancurkan, dicampur dengan bentonit dan dibuat pellet, untuk kemudian dianalisis kandungan total bakteri dan total fungi pada produk pellet. Perlakuan bentonit dilakukan dengan aras 0, 2, 4 dan 6% (B/B). Penelitian dilakukan dengan rancangan acak lengkap (RAL) 4 perlakuan dan 5 ulangan. Data dianalisis dengan analisis ragam dan dilanjutkan dengan uji wilayah ganda Duncan untuk mengetahui perbedaan antar perlakuan. Hasil menunjukkan bahwa pemberian bentonit dari berbagai level berpengaruh sangat nyata (P<0,01). Pemberian bentonit pada tingkat tertinggi (6%) mampu menekan total bakteri dan total fungi pada kisaran 105 cfu/g. Disimpulkan bahwa bentonit mampu menekan kandungan total bakteri dan total fungi pada produk pellet limbah penetasan. (Numbers of total bacteria and total fungi of hatchery waste pellets that made by adding bentonite) ABSTRACT. A Research about the effect of bentonite addition in the pelletizing process on total bacteria and total fungi of pellet product of hatchery waste as an alternative feedstuff, was done at Feed Technology Laboratory, Faculty of Animal and Agricultural Sciences, Diponegoro University. The addition of bentonite was expected to reduce the number of bacteria and fungi in the pellet product of hatchery waste, therefore, it could be used safely as an alternative feedstuff. In this experiment, the hatchery waste in the forms of eggshell, infertile eggs, un-hatched eggs, dead and culled DOC were blended, mixed with bentonite and pelleted,and then the number of total bacteria and total fungi of pellet was analyzed. The treatment was carried out with the level of bentonite i.e. 0, 2, 4 and 6% (w/w). Completely randomized design (CRD)was applied by 4 treatments and 5 replications of each. Data analyzed by analysis of variance (ANOVA), and followed by Duncan multiple range test (DMRT) to determine differences among the treatments. The results showed that administration of bentonite at various levels significantly affect the number of bacteria and fungi in the hatchery waste pellets (P <0.01). Administration of bentonite at the level of 6% shows the highest value on suppressing the content of total bacteria as well as fungi up to the range of total content 105cfu/g. In conclusion, the bentonite was able to suppress the total amount of bacteria and total fungi in the hatchery waste pellets.

scholarly journals STUDI PENAMBAHAN KARAGENAN RUMPUT LAUT (Eucheuma cottonii) DALAM PEMBUATAN MIE BASAH BERBASIS TEPUNG SAGU (Metroxylon sp.)

2019 ◽  
Vol 2 (2) ◽  
pp. 251
Author(s):  
Ode Kaudin ◽  
Andi Besse Patadjai ◽  
Kobajashi Togo Isamu
Keyword(s):  
Analysis Of Variance ◽  
Sensory Quality ◽  
Duncan Multiple Range Test ◽  
Anova Analysis ◽  
Physical Quality ◽  
Significance Level ◽  
Crude Fiber Content ◽  
A Value ◽  
Range Test

ABSTRACT          The purpose of this study was to determine the effect of adding carrageenan to the sensory quality, proximate and physical quality of sago flour-based wet noodles. This study used a Completely Randomized Design (CRD) using an experimental method with a concentration of 51% flour composite material, 41% sago flour with the addition of carrageenan consisting of three treatments, addition of carrageenan T0 (control 0%), T1 (8%), and T2 (10%) and repeated three times. Data from observations were analyzed using ANOVA (Analysis of Variance) at a level of 95%, if there is a real difference (P> 0.05) then a further test was performed with a DMRT (Duncan Multiple Range Test) tests at a 95% significance level. The results of the study were drawn from the best assessment results of the highest sensory value obtained in the T2 treatment with a color value of 5.13, suppleness 7.20, taste 7.73, and aroma 6.23. Proximate composition of wet noodles was obtained at T2 treatment, water content with a value of 35.94%, the protein content of 5.07%, fat content of 1.39%, ash content of 5.47%, carbohydrate content of 31.45% and the crude fiber content of 15,16%. The physical quality of wet noodles can be obtained at T2 treatment, wet noodle development test with a value of 0.83 mm (millimeters) and water absorption test with a value of 1.04%. The results showed that there was a significant influence on the addition of carrageenan to the proximate quality and physical quality of wet noodles but did not have a significant effect on sensory quality on the aroma attributes. Keywords: Carrageenan, Wet noodles, Sago flourABSTRAKTujuan penelitian ini adalah untuk mengetahui pengaruh penambahan karagenan terhadap kualitas sensorik, proksimat dan kualitas fisik mie basah berbasis tepung sagu. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan menggunakan metode eksperimen dengan konsentrasi bahan komposit tepung terigu 51%, tepung sagu 41% dengan penambahan karagenan yang terdiri dari tiga perlakuan, penambahan karagenan T0 (kontrol 0%), T1 (8%), dan T2 (10%) dan ulangan sebanyak tiga kali. Data hasil pengamatan dianalisa menggunakan ANOVA (Analysis of Variance) pada taraf  95%, apabila terdapat beda nyata (P>0,05) maka dilakukan uji lanjut dengan uji DMRT (Duncan Multiple Range Test) pada taraf nyata 95%. Hasil penelitian diambil dari hasil penilaian terbaik dari nilai tertinggi sensorik yang diperoleh pada perlakuan T2 dengan nilai warna 5,13, kekenyalan 7,20, rasa 7,73, dan aroma 6,23. Komposisi proksimat mie basah diperoleh pada perlakuan T2, kadar air dengan nilai 35,94%, kadar protein 5,07%, kadar lemak 1,39%, kadar abu 5,47%, kadar karbohidrat 31,45% dan kadar serat kasar 15,16%. Kualitas fisik mie basah basah dapat diperoleh pada perlakuan T2, uji pengembangan mie basah dengan nilai 0,83 mm (mili meter) dan  uji daya serap air dengan nilai 1,04%. Hasil menunjukkan bahwa terdapat pengaruh nyata penambahan karagenan terhadap kualitas proksimat dan kualitas fisik mie basah namun tidak memberikan pengaruh nyata terhadap kualitas sensorik pada atribut aroma.Kata kunci: Karagenan, Mie basah, Tepung sagu

scholarly journals UJI KUALITAS GELATIN DARI TULANG IKAN TUNA SIRIP KUNING (Thunnus albacares) MENGGUNAKAN JENIS ASAM YANG BERBEDA

2019 ◽  
Vol 2 (2) ◽  
pp. 218
Author(s):  
Rini Safitri ◽  
Kobajashi Togo Isamu ◽  
Nur Illiyin Akib
Keyword(s):  
Analysis Of Variance ◽  
Proximate Composition ◽  
Ph Value ◽  
Yellowfin Tuna ◽  
Real Difference ◽  
Duncan Multiple Range Test ◽  
Anova Analysis ◽  
A Value ◽  
Range Test

ABSTRACT          The Aim of this study was to determine the quality of gelatin from the yellowfin tuna bone of different acid types and to know the effect of the use of acid as an extraction material to the quality of the yellowfin tuna gelatin. This study uses a variety of different acid concentrations, namely the solution of hydrochloric acid 4% (A1), acetate 4% acid (A2) and 4% sulphuric acid (A3). The study made use of the complete random draft (RAL) consisting of 3 treatments and 3 times repeated. Data on the observation result is analyzed using ANOVA (Analysis of Variance) at 95%, if there is a real difference (P > 0.05) then the test is carried out with a test of DMRT (Duncan Multiple Range Test) in the real standard 95%. Analysis of sensory testing, proximate composition, pH value tests, and lowliness. The highest consecutive sensory values (aroma and color) are found in the treatment of (A1) and (A3) with a value of 6.2 and 6.1. The highest consecutive proximate composition values (moisture content, ash content, and protein levels) are noted in the (A2) and (A1) treatments with values of 12.51, 6.60 and 50.64. Highest pH value on the treatment of (A1) and (A2) with value 5. The highest yield values in the (A3) treatment with a value of 3%. From statistics of real difference test (DMRT) indicates that there is no noticeable difference in the gelatin color and aroma of the yellowfin Tuna fish bones by using altered acid types. Keywords: Gelatin, Lowliness, Proximate, PH value, sensory test, Tuna bone, and ABSTRAKPenelitian ini bertujuan untuk mengetahui kualitas gelatin dari tulang ikan tuna sirip kuning dari jenis asam yang berbeda dan untuk mengetahui pengaruh penggunaan asam sebagai bahan pengekstraksi terhadap kualitas gelatin ikan tuna sirip kuning. Penelitian ini menggunakan variasi konsetrasi asam yang berbeda yaitu larutan asam klorida 4% (A1), asam asetat4% (A2) dan asam sulfat 4%  (A3). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 3 perlakuan dan 3 kali ulangan. Data hasil pengamatan dianalisa menggunakan ANOVA (Analysis of Variance) pada taraf  95%, apabila terdapat beda nyata (P>0,05) maka dilakukan uji lanjut dengan uji DMRT (Duncan Multiple Range Test) pada taraf nyata 95%. Analisis uji sensori, komposisi proksimat, uji nilai pH dan rendemen. Nilai sensori tertinggi berturut-turut (aroma dan warna) terdapat pada perlakuan (A1) dan (A3) dengan nilai 6.2 dan 6.1. Nilai komposisi proksimat berturut-turut tertinggi (kadar air, kadar abu, dan kadar protein) terdapat pada perlakuan (A2) dan (A1) dengan nilai 12.51, 6.60 dan 50.64. Nilai pH tertinggi pada perlakuan (A1) dan (A2) dengan nilai 5. Nilai rendemen tertinggi pada perlakuan (A3) dengan nilai 3%. Dari statistik   uji beda nyata (DMRT) menunjukkan bahwa tidak terdapat perbedaan nyata pada warna dan aroma gelatin dari tulang ikan Tuna sirip kuning dengan menggunakan jenis asam yang berbeda.Kata kunci: Gelatin, Nilai pH,Proksimat, Rendemen, Tulang Ikan Tuna, dan Uji Sensori

scholarly journals Pengaruh Pemberian Probiotik Berbeda Pada Pakan Komersial Terhadap Pertumbuhan Dan Efisiensi Pakan Ikan Lele Sangkuriang (Clarias Sp.) [ The Present Effect Of Different Probiotics On Commercial Feed Towards Growth And Feed Efficiency Of Sangkuriang Catfish (Clarias Sp.) ]

2019 ◽  
Vol 6 (1) ◽  
pp. 49
Author(s):  
Muhammad Arief, Nur Fitriani, Sri Subekti
Keyword(s):  
Growth Rate ◽  
Experimental Method ◽  
Analysis Of Variance ◽  
Feed Efficiency ◽  
Duncan Multiple Range Test ◽  
Randomized Design ◽  
Commercial Feed ◽  
Completely Randomized Design ◽  
Range Test ◽  
Significant Data

Abstract Freshwater culture commodity such as sangkuriang catfish (Clarias sp.) has high sufficient demand. One way to fullfil necessity of sangkuriang catfis demand is accelerate the growth. The aim of this research is to determine the present effect of different probiotics on commercial feed towards growth and feed efficiency of sangkuriang catfish. The research using experimental method, using Completely Randomized Design (CRD). Sangkuriang catfish kept in 30 days with four treatments and five replications, that is P1 (control), P2 (5% probiotics A), P3 (5% probiotics B), and P4 (5% probiotics C). The obtained data were processed by Analysis of Variance (ANOVA) and followed by Duncan Multiple Range Test if there was significant data. The result showed that different probiotics giving significant effect to growth rate and feed efficiency (p<0,05). The best sangkuriang catfish (Clarias sp.) growth rate is P2 treatment 2,88% ± 0,38, and the lowest is P1 treatment at 1,73% ± 0,7. The best feed efficiency is P2 treatment at 54,69% ± 9,67 and the lowest is P1 treatment at 30,27% ± 12,65

scholarly journals Pengaruh Pemberian Tepung Limbah Udang Fermentasi dalam Ransum Puyuh terhadap Kualitas Telur

2017 ◽  
Vol 17 (2) ◽  
pp. 95-103 ◽  
Author(s):  
Andi Mulyadi ◽  
Edjeng Suprijatna ◽  
Umiyati Atmomarsono
Keyword(s):  
Analysis Of Variance ◽  
Egg Quality ◽  
Waste Product ◽  
Shrimp Waste ◽  
Duncan Multiple Range Test ◽  
Initial Weight ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Range Test ◽  
Haugh Unit

ABSTRAK. Limbah udang merupakan limbah hasil industri pengupasan udang yang terdiri dari kepala dan kulit yang dapat dimanfaatkan sebagai pakan alternatif dalam ransum puyuh. Penelitian ini bertujuan untuk mengevaluasi pengaruh pemberian Tepung Limbah Udang Fermentasi (TLUF) dalam ransum puyuh untuk meningkatkan kecernaan. Materi penelitian menggunakan 250 ekor puyuh umur 6 minggu dengan bobot awal rata-rata 140,95±9,58 (CV=6,80). Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) terdiri dari 5 perlakuan dan 5 ulangan, setiap unit percobaan terdiri dari 10 ekor puyuh. Pakan perlakuan yang digunakan adalah 0%, 5%, 7,5% dan 10% tepung limbah udang fermentasi, serta 7,5% tepung limbah udang tidak fermentasi. Data dianalisis menggunakan analisis ragam (ANOVA) dengan uji F pada taraf 5% dan apabila terdapat pengaruh perlakuan dilanjutkan dengan uji jarak berganda Duncan. Hasil penelitian menunjukkan bahwa pengaruh pemberian tepung limbah udang fermentasi dalam ransum puyuh berpengaruh nyata (P0,05) meningkatkan skor warna kuning telur tetapi tidak berpengaruh nyata (P0,05) terhadap indeks kuning telur, indeks putih telur dan nilai Haugh Unit. Kesimpulan dari penelitian ini adalah pemberian tepung limbah udang fermentasi 10% mampu meningkatkan skor warna kuning telur. (The effect of supplementation of quails diet with fermented shrimp waste meal on eggs quality)ABSTRACT. Shrimp waste is a waste product of shrimp peeling industry which consists of head and skin. These waste product, can be used as alternative feed stuffs for quails diet. The research was conducted to study the effect of supplemenetation of the diet with fermented shrimp waste meal on quails egg quality. The experimental animals used were 250 quails of 6 weeks old with the initial weight of 140,95±9,58 (CV=6,80). Completely Randomized Design was used with 5 treatments and 5 replicate cages of 10 quails each cage. The treatments were fermented shrimp waste meal with the levels of 0%, 5%, 7,5% and 10%, and 7,5% unfermented shrimp waste meal. Data were analyzed using analysis of variance and any differences among treatment means found in the analysis of variance were further tested by Duncan Multiple Range Test. The results showed that the fermented shrimp waste meal had significant affect on yolk colour (P0,05), but produced no significant effet (P0,05) on yolk index, albumen index and haugh unit. In conclusion 10% fermented shrimp waste meal can increased yolk colour.

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