scholarly journals KARAKTERISTIK KOMPOSISI KIMIA DAN TOTAL BAKTERI IKAN ROA (Hemirhampus sp.) ASAP YANG DI PASARKAN DI KECAMATAN BUNGKU TENGAH KABUPATEN MOROWALI

2020 ◽  
Vol 3 (1) ◽  
pp. 113
Author(s):  
Sarni Sarni ◽  
Haslianti Haslianti ◽  
Suwarjoyowirayatno Suwarjoyowirayatno

Characteristics of Chemical Composition and Total Bacterial of Roa (Hemirhampus sp.) Smoke Marketed in the Bungku District of Central Morowali DistrictABSTRACT         The aim of this study was to determine the characteristics of chemical composition (water, ash, protein, and fat) and total bacteria (TPC) of smoked roa fish. Data analysis this study used descriptive analysis. The method used study is the survey method (Simple Random Sampling). The results of the chemical composition of the highest treatment water content P2 13.02%, ash P3 5.65%, protein P3 40.82%. and fat P3 13.87%. The best organoleptic test results were found in P1 with 7.30 appearance, 8.20 odor, 8.00 taste, 7.80 texture, and the best mushroom specifications were at P2 9.00. The lowest total bacteria test was found with 0,83×105 Log CFU/gr.Keywords: Ikan roa (Hemirhampus sp.) Asap, Total Plate Count (TPC),Uji Kimia, dan Uji Organoleptik ABSTRAKTujuan penelitian ini adalah untuk mengetahui karakteristik komposisi kimia  (kadar air, kadar abu, kadar protein dan kadar lemak) dan total bakteri (TPC) terhadap ikan roa asap. Analisis data yang digunakan dalam penelitian ini yaitu menggunakan analisis deskriptif. Metode yang digunakan dalam penelitian ini yaitu metode survey (Simple Random Sampling). Hasil penelitian komposisi kimia perlakuan tertinggi kadar air P2 13,02%. Kadar abu tertinggi terdapat pada perlakuan P3 5,65%. Kadar protein perlakuan tertinggi terdapat pada P3 40,82%. dan kadar lemak perlakuan tertinggi terdapat pada  P3 13,87%. Hasil penilaian uji organoleptik terbaik terdapat pada P1 sepesifikasi kenampakan 7,30, bau 8,20, rasa 8,00, tekstur 7,80 dan pada spesifikasi jamur nilai terbaik terdapat pada P2 9,00. Total bakteri terendah terdapat pada P3 dengan nilai 0,83×105 Log CFU/gr.Kata kunci: Ikan roa (Hemirhampus sp.) Asap, Total Plate Count (TPC),Uji Kimia, dan Uji Organoleptik

2020 ◽  
Vol 3 (1) ◽  
pp. 120
Author(s):  
Asman Asman ◽  
Kobajashi Togo Isamu ◽  
Suwarjoyowirayatno Suwarjoyowirayatno

Chemical and Microbiological Quality Characteristics of Dried Octopus (Octopus sp.) Marketed in North Konawe Regency Southeast Sulawesi ABSTRACT         The aim of this study was to determine the characteristics of chemical composition (water, ash, protein, fat, and carbohydrate) and total bacteria (TPC) of dried Octopus. Data analysis of this study used descriptive analysis. The sampling technique of this study are used simple random sampling and used the survey method. The results of the highest chemical composition of the treatment was found at water content  S1 19.89%, ash S3 13.63%, protein S2 46.99%, fat S3 5.82% and carbohydrate S2 10.19%.  The best Total Plate Count (TPC) result was found at S2 3.8 × 104 Cfu/g Keywords: Chemical Test, Octopus (Octopus sp.) Dry, and Total Plate Count (TPC).ABSTRAKTujuan penelitian ini adalah untuk mengetahui karakteristik komposisi kimia (kadar air, kadar abu, kadar protein, kadar lemak, dan kadar karbohidrat) dan total bakteri (TPC) terhadap gurita kering. Analisis data yang digunakan dalam penelitian ini yaitu menggunakan analisis deskriptif. Teknik sampling yang digunakan pada penelitian ini adalah simple random sampling. Metode yang digunakan pada penelitian ini yaitu metode survei. Hasil penelitian komposisi kimia perlakuan tertinggi kadar air terdapat pada S1 19.89%, kadar abu tertinggi terdapat pada perlakuan S3 13.63%, kadar protein perlakuan tertinggi terdapat pada S2 46.99%, kadar lemak perlakuan tertinggi terdapat pada  S3 5.82% dan kadar karbohidrat perlakuan tertinggi terdapat pada S2 10.19%. Hasil Uji Total Plate Count (TPC) terendah terdapat pada S2 3.8×104 Cfu/g.Kata kunci: Gurita (Octopus sp.) kering, Total Plate Count (TPC) dan Uji Kimia.


Author(s):  
Neni Marlina Br Purba ◽  
Dian Efriyenty

Tax reporting is the responsibility of taxpayers after making tax payments. The mismatch between the number of registered taxpayers and the number of taxpayers who report taxes is a separate problem for the government in managing the tax results received. Where the number who report taxes is very small compared to the number of registered taxpayers. Based on these problems, the purpose of this study is to determine the factors that influence individual taxpayer reporting compliance. The population used by all individual taxpayers who are registered at KPP Pratama Batam Selatan. While the sample was taken through simple random sampling technique with the Slovin formula so that the sample used was 100 respondents. Data analysis techniques are data instrument test, classical assumptions, descriptive analysis and hypothesis testing with the help of SPSS. The results obtained, partially the application of e-filling and tax sanctions has a significant effect on tax reporting compliance while tax awareness and understanding have no significant effect. The f test results show that all the independent variables simultaneously have a significant effect on the dependent variable.


Author(s):  
Rita L. Bubun ◽  
Domu Simbolon ◽  
Tri Wiji Nurani ◽  
Sugeng H. Wisudo

<p>ABSTRACT<br />The Interaction biology of species in the fishing ground caused by displacement energy from one species to another species and create the structure of patterns trophic level. The objectives of this studi are to determine structure of trophic level and composition of dominant spesies in fishing ground by light fishing in waters of the east Southeast Sulawesi. The research method is survey method. Primary data are using simple random sampling of the fish entrails composition of the purse seine and “bagan apung” unit. Analysis of data using analysis trophic level to determine the patterns of trophic level in the fishing ground by using light fishing and descriptive analysis to determine the composition of species based on trophic level. The result showed: (i) The patterns of trophic level in waters of the east Southeast Sulawesi are (I) phytoplankton; (II) zooplankton; (III) shrimp and squid in TL 3,2; (IV) small pelagic fish in TL 3,7; predatory fish in TL 4.2 up; (ii) Composition of dominant spesies in the purse seine is 60% to consumer groups 5 inTL 4,2 up and bagan apung is 66% consumer groups 4 in TL 3,7.</p><p><br />Key words: fishing ground, light fishing, trophic level</p><p>-------</p><p>ABSTRAK</p><p>Interaksi biologi antarspesies di daerah penangkapan ikan disebabkan adanya proses pemangsaan antara satu spesies dengan spesies lainnya yang membentuk struktur dalam tropik level. Tujuan penelitian menentukan pola tropik level dan komposisi spesies dominan yang terbentuk di daerah penangkapan ikan menggunakan light fishing di perairan bagian timur Sulawesi Tenggara. Metode penelitian adalah metode survei dengan obyek penelitian hasil tangkapan ikan unit penangkapan purse seine dan bagan apung. Pengumpulan data primer melalui observasi dengan pengambilan sampel simple random sampling terhadap jenis ikan hasil tangkapan untuk identifikasi komposisi isi perut. Analisis data menggunakan analisis tropik level untuk menentukan pola tropik level dalam proses pemangsaan antara spesies di daerah penangkapan menggunakan light fishing dan analisis deskriptif untuk menentukan komposisi kelompok konsumen berdasarkan tropik level. Hasil penelitian menunjukkan: (i) Pola tropik level yang terbentuk di perairan bagian timur Sulawesi Tenggara yaitu (I) fitoplankton; (II) zooplankton; (III) udang dan cumi-cumi pada TL 3,2; (IV) ikan pelagis kecil pada TL 3,7; (V) ikan predator pada TL 4,2 atau lebih; (ii) Komposisi spesies pada purse seine 60 % didominasi spesies kelompokkonsumen 5 pada TL 4,2 atau lebih dan bagan apung 66 % didominasi spesies kelompok konsumen pada TL 3,7.</p><p><br />Kata kunci: daerah penangkapan ikan, light fishing, tropik level</p>


2020 ◽  
Vol 7 (2) ◽  
pp. 167
Author(s):  
Putri Wening Ratrinia ◽  
Nirmala Efri Hasibuan ◽  
Aulia Azka ◽  
Sumartini Sumartini ◽  
Apri Mujiyanti ◽  
...  

Bacteria has an important role in decomposition and productivity activities in mangrove ecosystem. The study about identification of decomposing mangrove litter bacteria in Dumai has never been done. The aim of this study is to determine Total Plate Count and identify the dominant bacterial species from decomposing Rizhopora sp, Xylocarpus sp, dan Avicennia sp litter in Dumai. The method used in this research was survey method, bacterial isolation was done by pour plate method which is used in total calculation of bacteria was Total Plate Count (TPC), and identify the dominant bacterial in mangrove litter. The total bacteria which gained on Avicennia sp leaf litter are 0,64 x 105 Cfu/ml. On the other hand, the total bacteria from Rhizopora sp leaf litter has a lower number of colonies that is 0,55 x 105± 0,01 Cfu/ml. The bacterial identification test was carried out by gram staining method and morphological observation by microscopy. The dominant bacterial species in three mangrove species (Rizhopora sp, Xylocarpus sp, dan Avicennia sp) are Micrococcus sp dan Aerococcus sp. Keywords : Total Plate Count, Micrococcus sp, Aerococcus sp, Organic Matterial


Author(s):  
Neni Marlina Br Purba ◽  
Dian Efriyenty

Tax reporting is the responsibility of taxpayers after making tax payments. The mismatch between the number of registered taxpayers and the number of taxpayers who report taxes is a separate problem for the government in managing the tax results received. Where the number who report taxes is very small compared to the number of registered taxpayers. Based on these problems, the purpose of this study is to determine the factors that influence individual taxpayer reporting compliance. The population used by all individual taxpayers who are registered at KPP Pratama Batam Selatan. While the sample was taken through simple random sampling technique with the Slovin formula so that the sample used was 100 respondents. Data analysis techniques are data instrument test, classical assumptions, descriptive analysis and hypothesis testing with the help of SPSS. The results obtained, partially the application of e-filling and tax sanctions has a significant effect on tax reporting compliance while tax awareness and understanding have no significant effect. The f test results show that all the independent variables simultaneously have a significant effect on the dependent variable.


2019 ◽  
Vol 2 (1) ◽  
pp. 5
Author(s):  
Hendra Budi Sungkawa ◽  
Inten Ayu Kusuma

Abstract : Pipetting is one of the most important activities in health laboratory analysis. Knowledge of pipetting must be owned by every health laboratory. Students of health analyst as a candidate of health laboratory who will become medical support service unit is expected to be able to do the pipetting precision and accurately. To get a thorough and accurate results then the results of the analysis must be located within a specifc control area and both in precision and accuracy. Precision and accuracy are responsible for analytical interpretation of test results and testing procedures. The method use in this research is the forward method by 61 people research samples which determined by simple random sampling. While the research design used was observational analytics. Based on the results of the research obtained the level of knowledge of respondents research is 71,38; precision pipetting 99,69% and accuracy pipetting 99,58%. From the data that has been obtained then analyzed statistically using tau kendau test. The result indicates that the level of knowledge and precision has a p=0,640 and correlation coeffcient of -0,044 so that the Ho is accepted, meaning there is no relationship between the level of knowledge and precision meaningful. Meanwhile, the level of knowledge and accuracy of the p=0,574 and correlation coeffcient value is -0,053 so that Ho is accepted, it means there is no relationship between the level of knowledge with accuracy. Abstrak: Pemipetan merupakan salah satu kegiatan yang sangat penting dalam analisa laboratorium kesehatan. Pengetahuan pemipetan harus dimiliki oleh setiap tenaga laboratorium kesehatan. Mahasiswa analis kesehatan sebagai calon tenaga laboratorium kesehatan yang akan menjadi unit pelayanan penunjang medis diharapkan mampu melakukan pemipetan dengan teliti dan akurat. Untuk mendapatkan hasil yang teliti dan akurat maka hasil analisa harus terletak di dalam daerah kontrol tertentu dan baik dalam presisi maupun akurasi. Presisi dan akurasi bertanggung jawab terhadap interpretasi analitik hasil pengujian serta prosedur pengujian. Metode yang dilakukan dalam penelitian ini adalah metode forward oleh sampel penelitian sebanyak 61 orang yang ditentukan secara simple random sampling. Sedangkan desain penelitian yang digunakan adalah observasional analitik. Berdasarkan dari hasil penelitian diperoleh nilai tingkat pengetahuan responden penelitian adalah 71,38; presisi pemipetan 99,69% dan akurasi pemipetannya 99,58%. Dari data yang telah didapatkan kemudian dianalisis secara statistik menggunakan uji kendal tau. Untuk tingkat pengetahuan dengan presisi didapatkan hasil nilai p=0,640 dan koefsien korelasi -0,044 sehingga Ho diterima, berarti tidak ada hubungan antara tingkat pengetahuan dan presisi. Untuk tingkat pengetahuan dengan akurasi nilai p=0,574 dan koefsien korelasi adalah -0,053 sehingga Ho diterima, berarti tidak ada hubungan antara tingkat pengetahuan dengan akurasi.


2020 ◽  
Vol 2 (2) ◽  
pp. 70-76
Author(s):  
Savitri Septiara Pratiwi ◽  
Ana Setiani ◽  
Novi Andri Nurcahyono

The purpose of this research are : 1) knowing the process of developing interactive with using Adobe Flash CS3 Professional media, 2) knowing the effectiveness of interactive learning with using Adobe Flash CS3 Professional media, 3). knowing the ability of students' mathematical understanding after using the Adobe Flash CS3 Professional media. The type of research is Research and Development (R & D) with One-Group Pretest-Posttest. The research was conducted at Mardi Waluya 2 Sukabumi Junior High School in the 2018/2019 semester event. The writer take the population of this study is on VII class. The sample used simple random sampling and for the instruments used were validation questionnaires media and tests. Data analysis techniques are using the Likert scale for validation questionnaires media, using the T test to determine effectiveness, and N-Gain to determine the increase in students' mathematical understanding skills. Interactive learning media are valued by media experts and material experts, with the results obtained that are valid so that they can be used in learning. The results of the effectiveness test are Thit (8.78)> T table (1,699) with a significant level used which is 5%. With high criteria of N-Gain test results are 75.61. Based on the results of these studies, interactive learning with using Adobe Flash CS3 Professional media can be effective in learning and can improve students' of mathematical understanding skills.


2019 ◽  
Vol 9 (3) ◽  
pp. 212
Author(s):  
Andi Fatmayanti ◽  
Tri Susantri

Abstract. This research aims to determine the factors that influence the growing interest in learning of students in Athira Makassar Islamic Elementary school in class 4.1. This study uses a quantitative approach with descriptive survey method. The population of the research was 74 fourth grade students of Athira Makassar Islamic Elementary school, consist of 4 classes, the sampling using simple random sampling technique, so that class 4.1 was chosen as a sample of 20 students. Data were analyzed using statistical data analysis technique which consisted of editing, data tabulated stages, then presented and then presented in table form and described descriptively. The result showed a percentage of learning method 14,41%, the geographical location of the school 12,56%, phisycal indikator 11,78%, learning models 11,74%, talent 9,18%, learning models 8,54%, indikator of needs 6,28%, social competence 5,97%, building indikator 5,77%, personality competence 5,43%, and pedagogic competence 5,30%. It was concluded that the learning method was the most influential factor in the growth of student`s interest in learning at Athira Makassar Islamic Elementary school grade 4.Abstrak. Penelitian ini bertujuan untuk mengetahui faktor yang mempengaruhi tumbuhnya minat belajar siswa di SD Islam Athirah Makassar kelas 4.1. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei deskriptif.Populasi penelitian adalah keseluruhan siswa kelas 4 SD  Islam Athirah Baruga Makassar berjumlah 74 orang siswa yang terdiri dari empat kelas, penarikan sampel menggunakan teknik Simple Random Sampling, sehingga terpilih kelas 4.1 sebagai sampel yang berjumlah 20 orang siswa. Data dianalisis menggunakan teknik analisis data statistik yang terdiri dari tahap penyuntingan, input data, dan tahap tabulasi,selanjutnya dipersentasekan kemudian disajikan dalam bentuk tabel dan dijabarkan secara deskriptif. Hasil penelitian menunjukkan persentase metode pembelajaran 14,41%, letak geografis sekolah (12,56%), indikator fisik (11,78%), model pembelajaran (11,74%), bakat (9,18%), model pembelajaran (8,54%), indikator kebutuhan (6,28%), kompetensi sosial (5,97%), indikator bangunan (5,77%), kompetensi kepribadian (5,43%), dan kompetensi pedagogik (5,30%).Disimpulkan bahwa, metode pembelajaran adalah faktor yang paling berpengaruh terhadap tumbuhnya minat belajar siswa di SD Islam Athirah Makassar kelas 4.


2017 ◽  
Vol 4 (3) ◽  
Author(s):  
Dr. Harneet Billing

The present study aimed to investigate the attitude of prospective teachers towards inclusive education in relation to gender and academic stream. The respondents were teacher trainees of district Mohali of Punjab. A sample of 100 B.Ed students (N=50 boys and 50 girls) by employing simple random sampling. Descriptive survey method was employed; attitude towards inclusive education scale was used, Analysis of Variance and for the significant F- ratio, the t-test was used for testing the significance of difference between the mean scores different groups on variables under study. The study revealed that (a) There exists significant differences in attitude of prospective teachers towards the concept of inclusive education for children with disabilities with respect to gender (b) There exists no significant differences in attitude of prospective teachers towards the concept of inclusive education for children with disabilities with respect to academic stream and (c) There exists no significant differences in attitude of prospective teachers towards the concept of inclusive education for children with disabilities with respect to interaction effect of academic stream and gender.


Author(s):  
Falah Muthiah ◽  
Aida Vitayala Hubeis

Gender inequalities in development programs is problem that still going on. One of program from the government that relate to agricultural development policies and apply the principle of gender mainstreaming is Integrated Crop Management Field School Program (SL-PTT) in rural areas. The general purpose of this research is to analyze the level of gender equality in SL-PTT program, and analyze the relationship between the level of gender equality with success rate of SL-PTT program. This research using quantitative data with survey method using simple random sampling technique and analyzed by cross tabulation and Rank Spearman. This research supported by qualitative data with in-depth interviews. The results showed that there is a positive and significant correlation between the level of gender equality  and success rate of SL-PTT program.Keywords: gender analysis, gender equality, the success rate of the program================================================ABSTRAKProgram pembangunan yang belum memenuhi adanya kesetaraan gender menjadi permasalahan yang sampai saat ini berlangsung. Salah satu program dari pemerintah yang berkaitan dengan kebijakan pembangunan pertanian yang menerapkan prinsip pengarusutamaan gender adalah program Sekolah Lapang Pengelolaan Tanaman terpadu (SL-PTT) di perdesaan. Tujuan umum penelitian ini adalah untuk menganalisis tingkat kesetaraan gender program SL-PTT, dan menganalisis hubungan antara tingkat kesetaraan gender dengan tingkat keberhasilan program SL-PTT. Penelitian ini menggunakan data kuantitatif dengan metode survei dengan menggunakan teknik simple random sampling dianalisis menggunakan tabulasi silang dan Rank Spearman didukung dengan data kualitatif dengan wawancara mendalam. Hasil penelitian menunjukan bahwa terdapat hubungan positif dan signifikan antara tingkat keterlibatan peserta SL-PTT  dengan tingkat keberhasilan program SL-PTT.Kata Kunci :  Analisis gender, kesetaran gender, keberhasilan program


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