Universitas Sriwijaya (UNSRI): E-Journal
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FACTORS RELATED TO EXCLUSIVE BREASTFEEDING FOR BABIES IN PUSKESMAS 23 ILIR, PALEMBANG
No full textLack of breast milk intake results in an imbalanced baby's nutritional needs. This study aims to determine the factors related to exclusive breastfeeding for infants in the work area of Puskesmas 23 Ilir. This research is an analytic survey with a cross sectional design. This research was conducted at Puskesmas 23 Ilir. The population in this study were 229 mothers who had babies aged 6 months and the research sample was 70 mothers. The results showed that the majority of exclusive breastfeeding gave exclusive breastfeeding amounted to 46 respondents (56.7%), and 24 respondents (34.3%) did not provide exclusive breastfeeding. The chi square test of the association between knowledge (p value = 0.014), attitude (p value = 0.039), mother occupation (p value = 0.045), family support (p value = 0.042), nutritional status of mothers (p value= 0.08). The dominant factor in this study was the variable of mother's attitude with a value of ? = 0.007 and (Exp B = 7.844). It is recommended to provide education to the public for health workers to be able to provide information and education about exclusive breastfeeding to mothers
Analisis Organoleptik dan B-Karoten Nugget Ikan Nila (Oreochromis sp.) dengan Penambahan Tepung Wortel (Daucus carota L)
No full textGenerally, nuggets on the market are made from chicken meat but today the price of chicken meat is high so it needs alternative raw materials in making nuggets. One of the raw materials that can be used for making nuggets is tilapia meat. Tilapia has high protein and a soft texture. To increase the attractiveness and nutritional value of nuggets, so vegetables can be added. Carrot is one of the vegetables that can be used as an added ingredient in tilapia fish nuggets because it contains ?-carotene which is a source of ?-tocopherol, dietary fiber, ascorbic acid, tocopherol, and natural antioxidants. The purpose of this study was to determine the effect of adding carrot flour with different concentrations to the organoleptic values and levels of ?-carotene of selected tilapia fish nuggets. This study uses a quantitative research method with a Completely Randomized Design (CRD) model with 4 treatment levels and 3 replications. The treatment in this study refers to the concentration of carrot flour were K0 (0%), K1 (8%), K2 (10%), and K3 (12%). Parameters observed were organoleptic (color, flavor, taste, and texture) and ?-carotene. The results showed that the addition of carrot flour had a significant effect on the organoleptic value of tilapia nuggets (p<0.05). The best treatment in this study was the addition of 12% carrot flour concentration (K3) with panelists acceptance rate at color 7.83 (like), flavor 7,96 (like), taste 7,52 (like) and texture 7,60 (like). K3 treatment was the selected tilapia nugget with the value of ?-carotene 12.09 ppm (bk) and 24.03 ppm (bb)
Mutu Kerupuk Ikan Tenggiri dengan Penggunaan Jenis Pasir yang Berbeda Sebagai Media Penyangraian
Get PDF“Kerupuk” are served after the cooking process which can be done by frying in oil, roasting with sand or by grilling. “Kerupuk” cooking process by sand roasting is known to strengthen the taste and reduce the risk of rancidity during storage. The type of sand used in sand roasting generally depends on the availability of sand near the production site. This study is aimed to determine the effect of using different types of sand on the cooking process and to determine the best type of sand that can be used. This experimental laboratory research was carried out with a completely randomized design (CRD). The experimental treatments tested were river sand (S), beach sand (P) and mixed sand (C) where each experimental treatment was tested with three replications. The quality tests of sand-roasted spanish mackerel ‘kerupuk’ were hedonic sensory value, moisture content, efflorescence value, crispness, Scanning Electron Microscopy (SEM) and color test. Nonparametric data were analyzed by Kruskall-Wallis and Mann-Whitney follow-up test. Parametric data from moisture content, efflorescence value, crispness and color were analyzed by ANOVA and Tukey HSD follow-up test. The results of the Tukey HSD test showed that different types of sand produce “kerupuk” with different moisture content and efflorescence, where P produced the lowest water content and the largest efflorescence, while for the crispness of P gives different results from S but both P and S produce the same crispness as C. The best sand that can be used for roasting mackerel “kerupuk” was beach sand with efflorescence value of 72.71 ± 0.92% and crispness of 2.020.15 ± 219.79 gf. The microstructure test results of “kerupuk” roasted in beach sand also showed looser and more porous tissue
PENGEMBANGAN MODUL LAJU REAKSI BERBASIS KONSTRUKTIVISME LEARNING CYCLE 5E
Get PDFPenelitian ini bertujuan untuk menghasilkan modul laju reaksi berbasis konstruktivisme Learning Cycle 5E yang memenuhi kriteria valid dan praktis. Metode penelitian ini menggunakan penelitian dan pengembangan dengan menggunakan modifikasi dari model pengembangan Rowntree dan evaluasi formatif Tessmer. Tahapan pengembangan Rowntree pada penelitian ini meliputi tahap perencanaan, tahap pengembangan, tahap evaluasi. Tahapan evaluasi formatif Tessmer pada penelitian ini meliputi self evaluation, expert review evaluation, one-to-one evaluation, dan small group evaluation. Hasil yang diperoleh pada tahap expert review evaluation merujuk pada kriteria skor kevalidan Aiken didapat skor akhir validasi aspek pedagogik 0,636 (sedang), aspek materi 0,683 (tinggi), dan aspek desain 0,700 (tinggi). Untuk skor akhir kepraktisan didapatkan dari uji coba one-to-one sebesar 0,69 (tinggi) dan small group 0,89 (tinggi). Berdasarkan hasil evaluasi tersebut menunjukkan bahwa modul berbasis konstruktivisme Learning Cycle 5E untuk pembelajaran Laju Reaksi yang dihasilkan telah memenuhi kriteria valid dan praktis
Pengembangan Buku Petunjuk Praktikum Kimia Anorganik 1 di Program Studi Pendididikan Kimia Jurusan Pendidikan MIPA Fakultas keguruan dan Ilmu Pendidikan Universitas Sriwiwjaya.
Get PDFPenelitian ini adalah penelitian pengembangan (Development Research) yang ditujukan untuk mengembangkan Buku Petunjuk Praktikum Kimia Anorganik 1 yang valid, praktis dan memiliki efektivitas untuk pembelajaran Praktikum Kimia Anorganik 1 pada mahasiswa Program studi Pendidikan Kimia Jurusan Pendidikan MIPA FKIP Unsri. Metode penelitian yang digunakan adalah metode penelitian pengembangan produk ADDIE yang dimodifikasi dengan Tessmer. Instrumen yang digunakan dalam penelitian ini adalah lembar validasi, lembar angket, dan data nilai pre dan post test. subjek expert review terdiri dari ahli content, desain dan pedagogik, sedangkan subjek ujicoba kepraktisan adalah maha siswa yang mengambil mata kulian Kimia naorgani 1 di p;rodi pendidikan kimia kelas Palembang. validasi draft menghasilkan prototype 1 dikategorikan sangat valid dengan skor validasi content 3,60 (sangat valid), validasi pedagogik 3,5 (sangat valid) dan validasi desain 3,50 (Sangat valid). Pada ujicoba One to one diperoleh nilai kepraktisan sebesar 3,27(sangat praktis) untuk prototype 1 yang kemudian menjadi prototype 2, yang selanjutnya diujicoba small group diperoleh nilai 3,31 (sangat praktis). prototype 3 pada uji field test diperoleh nilai keefektifan sebesar 0,53 (sedang). Hasil peneltian di dapatkan buku petunjuk praktikum kimia anorganik 1 untuk pembelajaran mahasiswa program studi pendidikan kimia jurusan pendidikan MIPA FKIP Unsri adalah valid, praktis dengan tingkat efektivitas kategori sedang
The Effect of Use Virtual Labs Media in Problem Based Learning (PBL) Model Toward Students Learning Outcomes in Class XI MIA SMA Negeri 1 Jeneponto (Study on Acid Base Titration)
Get PDFThis study is a quasi-experimental research which aims to determine the effect of using virtual labs media in problem based learning (PBL) model toward students learning outcomes in class XI MIA SMA Negeri 1 Jeneponto study on acid base titration. This study design used is posttest-only control group design. These study population were all the students of class XI MIA of SMAN 1 Jeneponto which consists of six classes. The sampling technique is simple random sampling. The class XI MIA 3 as experiment group and XI MIA 5 as control group each of which consists of 31 students, the learning process is carried out online. Technique of collecting data of the learning result done by giving post-test to experiment group dan control group. In analysing the data, the researcher used descriptive and inferential statistics. The result of the analysis shows that the average of learning outcomes of experiment group is 77,47 higher than the control group is 62,25. Result of hypothesis test by using Mann-Whitney test with ?= 0,05 (non-parametrik test) obtained that H1 is accepted and H0 is rejected. It shows that there is an influence of using virtual labs media in problem based learning (PBL) model toward students learning outcomes in class XI MIA SMA Negeri 1 Jeneponto study on acid base titration
KESULITAN SISWA DALAM MEMAHAMI HUKUM HESS : STUDI KASUS DI SMAN 2 SUNGAI SELAN
Get PDFBanyaknya siswa yang belum memenuhi kriteria ketuntasan menunjukan bahwa adanya gejala kesulitan dalam memahami Hukum Hess. Kesulitan siswa dikarenakan kurangnya pemahaman dan penguasaan materi dalam mempelajari Hukum Hess. Penelitian ini dilakukan, bertujuan untuk menganalisis kesulitan yang dialami siswa dan menganalisis faktor penyebab kesulitan siswa dalam memahami Hukum Hess di SMAN 2 Sungai Selan. Jenis penelitian ini digolongkan kedalam pendekatan kualitatif dengan menggunakan metode penelitian deskriptif studi kasus. Sampel yang digunakan dalam penelitian sebanyak 35 siswa. instrumen dalam penelitian ini yaitu dengan menggunakan observasi, lembar tes uraian, lembar angket dan wawancara.Berdasarkan hasil validasi dengan menggunakan penelaah item oleh ahli evaluasi instrumen dinyatakan layak untuk digunakan. Hasil analisis kesulitan yang dialami siswa pada Hukum Hess, siswa kesulitan dalam perhitungan seperti menentukan perubahan entalpi (?H) berdasarkan diagram tingkat energi pembentukan senyawa sebesar 77,14%. Menentukan perubahan entalpi (?H) berdasarkan selisih entalpi pembentukan sebesar 60%. Dan 100% dalam menentukan perubahan entalpi (?H) berdasarkan energi ikatan rata-rata.Sedangkan faktor penyebab kesulitan siswa yaitu terletak pada faktor internal yaitu pada aspek minat dengan indikator ketertarikan siswa pada materi Hukum Hess sebasar 58,57%, pada aspek kemampuan siswa, dengan indikator pengetahuan siswa atau kemampuan kognitif siswa sebesar 57,14% dan juga pada aspek keadaan fisik siswa cukup berpengaruh sebesar 47,14% dengan kualifikasi cukup berpengaruh dalam kesulitan siswa. Berdasarkan hasil temuan, kesulitan siswa terletak pada perhitungan perubahan entalpi (?H) dan faktor penyebab kesulitan tersebut terdapat dalam diri siswa itu sendiri.Kata Kunci : faktor penyebab, hukum Hess, kesulitan sisw
ANALISIS ASPEK LITERASI PADA BUKU TEKS PELAJARAN IPA KELAS VIII MATERI ZAT ADITIF & ZAT ADIKTIF
No full textThis study is aims to obtain information on aspects of scientific literacy in science textbooks for class VIII odd semester materials for additives & addictive substances. The research instrument used in this study consisted of aspects of scientific knowledge, aspects of scientific competences and aspects of the context of science. The results of the research in books A and B shown that of the three aspects of scientific literacy, the scientific knowledge aspect has an average percentage of 69.45%, the scientific competences aspect has an average percentage of 22.52%, and the science context aspect has an average percentage of 69.45%. the average percentage is 8.03%. In book A, the science knowledge aspect is 67.74%, the science competences aspect is 25.81% and the science context aspect is 6.45%. Meanwhile, in book B the scientific knowledge aspect is 71.15%, the scientific competences aspect is 19.23% and the science context aspect is 9.62%. This shows that book B contains more aspects of scientific knowledge and aspects of the context of science and book A contains more aspects of scientific competences
HUBUNGAN ANTARA HITUNG JUMLAH CD4 DENGAN KEJADIAN WASTING SYNDROME PADA PASIEN HIV/AIDS DI RSPAD GATOT SOEBROTO PERIODE JANUARI-DESEMBER 2020
Get PDFInfeksi HIV masih menjadi ancaman dunia dibidang kesehatan. HIV ialah virus yang menyerang sistem kekebalan tubuh manusia terutama sel-sel imun yang memiliki marker CD4 dipermukaannya. Untuk menilai imunitas pasien HIV/AIDS, diperlukan hitung jumlah CD4. Seseorang dengan jumlah CD4 <200 sel/mm3 dianggap sebagai AIDS, yaitu sekumpulan gejala yang muncul akibat penurunan imunitas tubuh oleh infeksi HIV. Penurunan berat badan merupakan manifestasi yang sangat sering ditemukan pada pasien HIV/AIDS. Tahap akhir dari keadaan penurunan status gizi ini adalah Wasting Syndrome HIV. Tujuan penelitian ini adalah untuk menganalisis hubungan antara hitung jumlah CD4 dengan kejadian wasting syndrome pada pasien HIV/AIDS di RSPAD Gatot Soebroto tahun 2020. Desain penelitian yang digunakan adalah cross sectional menggunakan 53 rekam medik pasien HIV/AIDS di RSPAD Gatot Soebroto. Hasil penelitian ini menunjukkan sebanyak 47,2% pasien HIV/AIDS mengalami wasting syndrome dan 84% diantaranya memiliki CD4 <200 sel/?l. Analisis bivariat dengan uji Chi-Square didapatkan hasil p<0,05 yaitu sebesar 0,033 sehingga dapat disimpulkan bahwa adanya hubungan yang signifikan antara hitung jumlah CD4 dengan kejadian Wasting Syndrome
GAMBARAN TINGKAT PENGETAHUAN TENTANG PENTINGNYA KONSUMSI SERAT UNTUK MENCEGAH KONSTIPASI PADA MASYARAKAT KELURAHAN RENGAS CONDONG KECAMATAN MUARA BULIAN /KABUPATEN BATANGHARI PROVINSI JAMBI
Get PDF Background: Dietary fiber is part of food in the form of complete carbohydrates found in plant cell walls and can be consumed by the body. People who consume low fiber will slow down the transit time of food in the intestine which will cause constipation. Constipation is the sensation or desire to have a bowel movement, feeling dissatisfied with bowel movements, pain, needing extra pressure or having a hard bowel movement. Constipation is also said to be in everyday situations when defecating is less than 3 times a week and defecating is required by straining excessively. Objective: To describe the level of knowledge about the importance of fiber consumption to prevent constipation in the people of Rengas Condong Village, Muara Bulian District Batanghari Regency, Jambi Province in 2021. Methods: The type of research used is descriptive with a crosssectional approach. The affordable population in this study were the people of Rengas Condong Village, Muara Bulian District, Batanghari Regency, Jambi Province with 148 samples using simple random sampling. Univariate data analysis is presented in the form of frequency distribution and percentage and data processing using the computerized SPSS version 25.0 program. Results: Most errors in knowledge are in statement number 8, namely water-soluble fiber is easily digested (89.9%), the most gender were male, namely 76 people (51.4%) and the most recent age was late adulthood, namely 37 people (25.0%), and the highest level of knowledge was moderate, namely 101 people (68.2%) Conclusion: Error The most knowledge in statement number 8 is that water-soluble fiber is easy to digest, the most sexes are male and the age at most is late adulthood, and the most knowledge level is moderate