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The Mussel Shell Powder as Natural Preservation for Swordfish by Using Smearing Method Nurmayanti, Demes; Darjati, Darjati; Marlik, Marlik
Health Notions Vol 2 No 2 (2018): February 2018
Publisher : Humanistic Network for Science and Technology (Address: Cemara street 25, Ds/Kec Sukorejo, Ponorogo, East Java, Indonesia 63453)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (194.491 KB)

Abstract

Processing fish in order to be more lasting and be able to be still consumed by the people was needed good preservation. Fish could be lasting if the bacterial decomposition in the fish could be prevented. All this time, the people only used the waste of mussel shells for animal feed. Moreover, the mussel shells were not only used as animal feed, but also as additional material for concrete compound and natural preservation. Therefore, this research aimed at analyzing the use of mussel shells as natural preservation for swordfish. This research was experimental research with static group comparison design that aimed at knowing the use of mussel shell powder as natural preservation for swordfish. Organoleptic test conducted to the fresh fish, which included eyes, gill, mucus, meat, and smell. Time interaction and the concentration of mussel shell powder which was smeared on the swordfish gave significant influenced toward the number of total germ rate with determination coefficient (R2) was 99.8%. Besides, there was a difference of preservation of swordfish among 3:1 was the fish could be preserved until in 24 hours and the fish was able to be consumed and still in fresh condition with organoleptic value in average of 7.00, meanwhile, the fishes which were in the comparison between 1:1 and 2:1 were in rather spoiled condition. Furthermore, there was no significant difference of germ rate in swordfish after being smeared by mussel shell powder among 1:1, 2:1, and 3:1 in 12 hours, 24 hours,and 30 hours, in which the germ rate qualified the qualification. However, there was a significant difference when it was in 36 hours but the germ rate still did not qualify the qualification.  
MINUMAN ISOTONIK PENGGANTI KANDUNGAN ELEKTROLIT NATRIUM (Na) DAN KLORIDA (Cl) DALAM DARAH TENAGA KERJA SETELAH TERPAPAR PANAS (Study Pada Home Industry Tahu Muncul Surabaya Tahun 2020) Fajarwaty, Hylda Pravyta; Nurmayanti, Demes; Hermiyanti, Pratiwi
(Jurnal Ilmiah Mahasiswa Kesehatan Masyarakat) Vol 6, No 3 (2021): JIMKesmas (Jurnal Ilmiah Mahasiswa Kesehatan Masyarakat)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37887/jimkesmas.v6i3.20337

Abstract

AbstrakIklim kerja dapat dikategorikan menjadi salah satu penentu yang mempengaruhi kadaan tubuh seorang pekerja. Panas di area produksi dapat menimbulkan gangguan kesehatan pada pekerja seperti, dehidrasi, kelelahan, dan kehilangan cairan. Tujuan penelitian ini yaitu untuk menganalisis minuman isotonik buatan pengganti elektrolit natrium (Na) dan klorida (Cl) dalam darah tenaga kerja setelah terpapar panas. Penelitian ini merupakan penelitian yang bersifat Eksperiment. Jumlah sampel sebanyak 9 pekerja dan menggunakan teknik simple random sampling. Data dikumpulkan dengan observasi, kuesioner, dan pengukuran natrium (Na) dan klorida (Cl) dalam darah serta nilai ISBB, dan selanjutnya dianalisis dengan uji statistik Paired T-test, kemudian ditabulasi dan disimpulkan. Hasil rata – rata pengukuran ISBB adalah 27,3oC, usia pekerja antara 24 – 61 tahun, masa kerja ≤4 tahun (22,2%), lama kerja semua pekerja yaitu 7 jam/hari, status gizi yang normal (66,7%). Hasil pengukuran kandungan natrium dan klorida pada pekerja setelah terpapar panas rata-rata sebesar 132,8 mmol/l dan 94,2 mmol/l, kemudian setelah diberikan minuman isotonik buatan kandungan natrium dan klorida pada pekerja rata-rata menjadi  sebesar 142 mmol/l dan 102,7 mmol/l. Dari hasil uji statistik, ada perbedaan antara sebelum dan sesudah pemberian minuman isotonik buatan terhadap pemulihan fisik pekerja dengan nilai sig P=0,000<0,05. Kesimpulan penelitian ini yaitu ada perbedaan kandungan elektrolit natrium klorida pekerja setelah diberi asupan minuman isotonik buatan sebanyak 1125 ml. Disarankan kepada pemilik industri menyediakan air minum untuk pekerjanya agar pekerja terhindar dari dehidrasi dan penurunan elektrolit yang tidak seimbang. Kata Kunci: Tekanan Panas, Isotonik Buatan, Natrium (Na), Klorida (Cl), Elektrolit
Ability of chitosan membrane from blood clam (Anadara granosa) shells to removal iron level (Fe) in water Nur Rafiqa Puspita Sari; Iva Rustanti Eri; Demes Nurmayanti; Ferry Kriswandana; Narwati Narwati
International Journal of Public Health Science (IJPHS) Vol 10, No 2: June 2021
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijphs.v10i2.20682

Abstract

Clam shells are a food solid waste that increases and accumulates every day, causing environmental pollution. Clam shells (Anadora granosa) contain chitin. Chitin can be processed into chitosan, which effective in absorbing heavy metals. To increase absorption, chitosan modified into a membrane. The purpose of this study was to analyze the membrane's ability of chitosan waste from blood clam shells to reduce levels of iron in water. The design of this study was pure experimentation. The object of research used was iron-containing artificial water made from iron salt powder at a dose of 4.50 mg/L. Variations of Chitosan concentration to the membranes manufacture were 1%, 2%, 3%. Analysis of the data used was One Way Anova Test. Chitosan characterization analysis using XR Diffraction showed that chitosan was isolated from shells at peak angles at 17.99o and 34.04o. The highest percentage of iron reduction was given by membranes with a chitosan concentration of 3%, which have decreased of 94%. The results showed that the membrane of blood shells chitosan can reduce iron levels in water and can be an alternative material in the utilization of clamshell waste. The membrane can be applied in simple water treatment filtration systems in the community.
PENAMBAHAN JENIS STARTER DALAM MENINGKATKAN KUALITAS KOMPOS DARI ECENG GONDOK (Eichornia crassipes Solms) Selfi’un Linda Apsari; Demes Nurmayanti; Narwati Narwati
Jurnal Penelitian Kesehatan SUARA FORIKES Vol 8, No 4 (2017): Oktober 2017
Publisher : FORIKES

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.378 KB) | DOI: 10.33846/sf.v8i4.198

Abstract

Eceng gondok adalah tanaman gulma di perairan, oleh karena itu akan digunakan sebagai bahan pembuatan kompos yang dipercepat dengan starter. Starter yang digunakan berasal dari darah sapi, rumen sapi dan bonggol pisang karena keberadaanya merupakan sampah yang kurang dimanfaatkan bagi lingkungan. Penelitian ini bertujuan untuk mengetahui penambahan jenis starter dalam meningkatkan kualitas kompos dari eceng gondok (Eichornia crassipes Solms) menggunakan rancangan After Only Design dengan 6 kali pengulangan, dengan 4 perlakuan yaitu pengomposan eceng gondok (Eichornia crassipes Solms): 1) tanpa penambahan starter (K), 2) dengan darah sapi (P1), 3) dengan rumen sapi (P2) dan 4) dengan bonggol pisang (P3). Analisis hasil yang diteliti menggunakan uji statistik paired sample t-tes dan one way annova. Berdasarkan parameter fisik, kompos yang dihasilkan oleh perlakuan K menunjukkan warna coklat, tidak berbau dan bertekstur menggumpal sedangkan kompos P1, P2, dan P3 menunjukkan warna hitam, berbau tanah dan bertekstur remah. Berdasarkan parameter kimia, kompos yang dihasilkan dari keempat perlakuan K, P1, P2 dan P3 menunjukkan kadar C/N rasio sebesar sebesar 7,53; 9,19; 16,70; 10,47. Kompos dengan penambahan starter rumen sapi memiliki waktu degradasi tercepat yaitu 20 hari dengan menghasilkan kualitas kompos yang bagus bila dilihat dari parameter fisik maupun kimia, oleh karena itu diperlukan pengaplikasian ke tanaman untuk mengetahui perbedaan secara signifikannya.
The Mussel Shell Powder as Natural Preservation for Swordfish by Using Smearing Method Demes Nurmayanti; Darjati Darjati; Marlik Marlik
Health Notions Vol 2, No 2 (2018): February
Publisher : Humanistic Network for Science and Technology (HNST)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (194.491 KB) | DOI: 10.33846/hn.v2i2.124

Abstract

Processing fish in order to be more lasting and be able to be still consumed by the people was needed good preservation. Fish could be lasting if the bacterial decomposition in the fish could be prevented. All this time, the people only used the waste of mussel shells for animal feed. Moreover, the mussel shells were not only used as animal feed, but also as additional material for concrete compound and natural preservation. Therefore, this research aimed at analyzing the use of mussel shells as natural preservation for swordfish. This research was experimental research with static group comparison design that aimed at knowing the use of mussel shell powder as natural preservation for swordfish. Organoleptic test conducted to the fresh fish, which included eyes, gill, mucus, meat, and smell. Time interaction and the concentration of mussel shell powder which was smeared on the swordfish gave significant influenced toward the number of total germ rate with determination coefficient (R2) was 99.8%. Besides, there was a difference of preservation of swordfish among 3:1 was the fish could be preserved until in 24 hours and the fish was able to be consumed and still in fresh condition with organoleptic value in average of 7.00, meanwhile, the fishes which were in the comparison between 1:1 and 2:1 were in rather spoiled condition. Furthermore, there was no significant difference of germ rate in swordfish after being smeared by mussel shell powder among 1:1, 2:1, and 3:1 in 12 hours, 24 hours,and 30 hours, in which the germ rate qualified the qualification. However, there was a significant difference when it was in 36 hours but the germ rate still did not qualify the qualification. Keywords: Swordfish, Mussel shell, Germ rate
EVALUASI PENGELOLAAN SAMPAH MEDIS DI RUMAH SAKIT MUHAMMADIYAH TUBAN TAHUN 2018 Herlina Widyastuti; Demes Nurmayanti; SB Eko Warno
GEMA LINGKUNGAN KESEHATAN Vol 16, No 3 (2018): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v16i3.891

Abstract

Limbah di rumah sakit salah satunya menghasilkan sampah medis yang harus dikelola dengan benar agar tidak mencemari lingkungan. Pengelolaan sampah medis di Rumah Sakit Muhammadiyah Tuban, masih ditemukan percampuran sampah medis di tempat sampah non medis, tahap pengangkutan tempat sampah tidak dapat tertutup rapat, pengangkutan menggunakan lift umum dan penyimpanan sampah medis lebih dari 24 jam sehingga terjadi penimbunan sampah medis di TPS B3. Tujuan penelitian ini adalah mengetahui sistem pengelolaan sampah medis di Rumah Sakit Muhammadiyah Tuban.Jenis penelitian deskriptif yaitu menggambarkan keadaan secara obyektif. Variabel yang diteliti meliputi timbulan sampah, pemilahan, pengumpulan, pengangkutan, penyimpanan sementara, SDM, kebijakan rumah sakit dan sarana prasarana. Teknik pengumpulan data dilakukan dengan cara wawancara, observasi dan pengukuran volume sampah medis selama 7 hari. Penampilan data dalam bentuk tabel dan dianalisis menggunakan analisis SWOT.Hasil penelitian, RS Muhammadiyah Tuban menghasilkan timbulan sampah medis rata-rata 18,15 kg/hari. Penilaian pengelolaan sampah medis pada pemilahan 83%, pengumpulan 88,8% sudah memenuhi syarat tahap pengangkutan dan penyimpanan sementara tidak memenuhi syarat dengan prosentase 66,7% dan 70%. Pelaksanaan pengelolaan sampah medis sesuai dengan SOP yang ditetapkan direktur, SDM yang mengelola berpengetahuan baik dan sarana prasarana yang mencukupi sesuai jumlah sampah yang dihasilkan. Hasil analisis SWOT didapatkan strategi untuk memperbaiki pengelolaan sampah medis kan dengan memanfaatkan kekuatan dan peluang yang ada diantaranya, melakukan pelatihan untuk meningkatkan kualitas SDM, melaksanakan tugas sesuai dengan struktur organisasi yang ada dan menyusun prosedur tetap sesuai peraturan yang berlaku.Sistem pengelolaan sampah medis di RS Muhammadiyah Tuban secara umum sudah baik, tetapi masih ada beberapa tahap yang belum sesuai sehingga perlu Perlu monitoring pelaksanaan pengelolaan sampah medis sesuai SOP dan perlu adanya pelatihan pada petugas pengelola sampah medis untuk meningkatkan kualitas pengelolaan sampah medis.Kata Kunci : Pengelolaan sampah medis, Sampah medis, SWOT
EVALUASI PENGELOLAAN BANK SAMPAH DI KOTA MOJOKERTO Umrotul Malikah; Darjati .; Demes Nurmayanti
GEMA LINGKUNGAN KESEHATAN Vol 19, No 2 (2021): GEMA Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v19i2.1548

Abstract

Waste management is one of the problems that needs to be prioritized in preserving the urban environment. The Randegan Final Disposal Site in Mojokerto City is unable to accommodate the volume of waste,  one of the programs by carrying out Waste Bank activities based on Law Number 18 of 2008 concerning Waste Management.  The purpose of this study is to evaluate the planning, organization, implementation, and supervision of waste bank management in Mojokerto City.This study uses a qualitative descriptive approach with interview techniques, field observations and Document Search. The data are grouped based on internal and external environmental factors that exist in the waste banks in 3 (three) sub-districts of Mojokerto City, totaling 25 waste banks. The data obtained were analyzed using SWOT. The results showed that the Strength factor was 1.316 Weakness was 1.361. Opportunity 1.730440232. and Treat 1.147155115. The difference in the total score of the Strenght and Weakness factors (-) is 0.045. The difference in the total score of the Opportunity and Treath factors (+) is 0.583. Position in Quadrant III means that the organization is in a weak position but has a lot of opportunity. The strategy that must be applied in the management of waste banks in Mojokerto City is the WO (Weakness-Opportunity) Strategy, is a combination of internal weakness factors with external opportunity factors.
NATRIUM DALAM DARAH TENAGA KERJA SEBELUM DAN SESUDAH TERPAPAR PANAS (STUDI KASUS DI BAGIAN BUFFING PROCESS PT YAMAHA MUSICAL PRODUCTS INDONESIA PASURUAN TAHUN 2015) Vebrin Arsintha Tungga Dewi; Demes Nurmayanti; Ngadino .
GEMA LINGKUNGAN KESEHATAN Vol 14, No 1 (2016): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v14i1.124

Abstract

Excessive exposure to heat resulting heat cramps, heat exhaustion and heat stroke. Workers who have not been acclimatized to hot temperatures are usually sweat more than usual. In this condition, human will lose body fluids and electrolytes. The purpose of this study analyzes the differences of sodium level in the blood of workers before and after exposure to heat.This is an observational analytic research with cross sectional approach. Data was obtained from the measurement result with total population of 15 workers and sample of 14 workers. The data was analyzed analytically by using Paired Sample T Test..The results shows that all workers aged less than 40 years with working period of less than five years and most of whom indicated normal nutritional status. The company has conducted engineering controls, administrative and PPE. P value was ≤ 0.01 and result of paired t test revealed highly significant.The Conclusion underlines difference in the level of sodium in workers’ blood before and after exposure to heat for 2.5 hours.Installation of local exhaust ventilation as well as the training of labor on heat stress and prevention is suggested.
PENERAPAN KESELAMATAN DAN KESEHATAN KERJA DALAM UPAYA MENGURANGI ANGKA KECElAKAAN (KASUS PADA PROYEK SKYLINE TOWERS CONDOTEL & OFFICE) Pratiwi Isnaeni; Demes Nurmayanti; Sukiran Al Jauhari
GEMA LINGKUNGAN KESEHATAN Vol 12, No 3 (2014): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v12i3.115

Abstract

The implementation of occupational safety and health principles was conducted by establishingpolicies, planning and its implementation, monitoring and evaluating occupational safety and healthperformances, as well as reviewing and improvement of that performances. The aim of this study was toevaluate the implementation of the principles of occupational safety and health in order to reduce accidentrates among construction workers at construction site of the Skyline project in Surabaya.This was an observational study with cross sectional approach. Data were collected by means ofinterviews and observations using a check list. The number of population was 535 and the sample consistedof 84 construction workers and 6 staffs of occupational safety and health committee which were drawnrandomly. Data obtained were analyzed descriptively using tabulation and interpretation.The results showed that majority of respondents aged 40 years (77,38%), duration ofemployment 1-5 years (52,38%), and their educational level were elementary and junior high school(48,81%). These respondents have adequate knowledge in safety and health principles. Occupationalsafety and health has been adequately practiced.Based on the results of this study it can be concluded that the occupational safety and health inthis company had been adequately implemented. It is recommended to this company to maintain anduphold its occupational safety and health programs.
PEMANFAATAN LIMBAH MARMER SEBAGAI BAHAN CAMPURAN UNTUK PEMBUATAN PAVING BLOCK Fadlillah FR; Demes Nurmayanti; Fitri Rokhmalia
GEMA LINGKUNGAN KESEHATAN Vol 16, No 2 (2018): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v16i2.834

Abstract

Sampai saat ini pemanfaatan limbah marmer kurang maksimal. Perminggu dapat menghasilkan limbah ± 1 sampai 10 ton. Paving block pada umumnya menggunakan campuran pasir dan semen dengan perbandingan 1 : 5. Tujuan penelitian ini mengetahui adanya pengaruh perbedaan kuat tekan dan serap air dengan komposisi berbeda dan pengujian hari dengan mengacu standart (SNI 03-0691-1996).Disini mencoba memanfaatkan limbah digunakan untuk Paving block dengan 4 variasi campuran 1 Pc : 5 Ps, 1 Pc : 5 Lm, 1 Pc : 3 Lm : 2 Ps, 1 Pc : 2 Lm : 3 Ps dengan uji kuat tekan dan serap air hari ke-7, 14, 21 dan 28 hari. Penelitian ini merupakan penelitian eksperimen dengan menggunakan rancangan Pottest Only Control Group Design dan data di analisis dengan uji One Way Anova.Hasil penelitian menunjukkan uji kuat tekan pada kontrol dan 4 variasi paling tinggi hari ke-28 sebesar 2,10 MPa dan variasi kode B 0,86, kode C 1,47 dan kode D 2,09 (MPa). Hasil uji serap air memenuhi standart maksimal penyerapan 10%. Berdasarkan uji statistik signifikan menunjukkan 0,001 0,05, yang berarti Ho ditolak ada perbedaan kuat tekan dan serap air Paving block dengan ketiga variasi kelompok.Kesimpulan kuat tekan Paving block kontrol dan 4 variasi paling tinggi hari ke-28 2,10 MPa dan komposisi D 2,09 MPa tetapi masih di bawah standart. Uji serap air Paving block memenuhi standart. Disarankan peneliti selanjutnya menambah campuran 2 Pc : 3 Lm : 5 Ps dan penambahan umur 35 hari. Kata Kunci : Limbah Marmer, Kuat Tekan, Serap Air, Paving Block
Co-Authors A. T. Diana Nerawati AA Sudharmawan, AA Ach Romadhon Alda Chelsia R Ambarwati Ambarwati Anisa, Anisatul Jannah Apriliyah Joshua Ari Dian Octavia Astuti Setiyani Avita Amalina Awadhesh Chandramauli Bambang Hadi Sugito Barokatul Aulia Izza Bella Rossalama Irwanda Bella Rossalama Irwanda Budi Yulianto Darjati Darjati . Darjati Darjati Darjati, Darjati Dealivy Hangga Arvin Dedi Kurniawan Desysaputri, Vera Devita Rahmah Pratiwi Dewi, Indah Ayu Sukma Ning Dhira Mufaizah Doni Dwi Kristanto Dwi Ayu Lestari Putri Dwi Ayu Lestari Putri Dwijo Warsito Endarini, Lully Hani Ernita Sari Ervalia Zamilanti, Zilca Evi Yunita N Fadlillah FR Faizatul Ummah Fajarwaty, Hylda Pravyta Ferry Kriswandana Ferry Kriswandana FITHRIYAH, LAILATUL Fitri Rokhmalia Fitri Rokhmalia Fitri Rokhmalia, Fitri Hadi Suryono Hafidah Destiani Putri Halimah Halimah Halimah Hanifah Nailul Mukarromah Herlina Widyastuti Hermiyanti, Pratiwi Hilmi Yumni Iftitah, Berliana Imam Thohari Imam Thohari Indah Lestari, Indah Ira Puspita Sari Irtifaun Nisa’ Irwan Sulistio Irwan Sulistio Isfentiani, Dina Iva Rustanti Eri Wardojo Juliana Christyaningsih Khambali, Khambali Kiaonarni OW Koerniasari . Lailatul Rochma B.J Laily Masruroh, Laily Lembunai Tat Alberta Lembunai Tat Alberta, Lembunai Tat Lutfianawati, Ridha Fajar Mahawiraja Setiawan Mahawiraja Setiawan Mahawiraja Setiawan Maria Nadila Putri Marlik Mujayanto Mutiarawati, Diah Titik N. S. Widodo Nadziroh, Umi Narwati Narwati Narwati Narwati Ngadino Ngadino, Ngadino Ngadino, Ngadino Nur Afni Febrianti Nur Hatijah Nur Rafiqa Puspita Sari Nurfarida Safitri Octavia, Ari Dian Pengge, Nuning Marina Pratiwi Isnaeni Pratiwi, Windri Khusuma Puspitadewi, Teresia Retna Putri Arida Ipmawati, Putri Arida Putri Nur Rohmah Putri Nur Rohmah Putri Nursuma Dewi rachma - azzavira Rachmaniyah Rachmat Ardiyan Rahayuningsih, Christ Kartika Retno Sasongkowati Risma Putri Vandini Rohkmalia, Fitri Ruslan La Ane Rusmiati Rusmiati Rusmiati Sari Putri Utami Sari, Ernita SB Eko Warno Selfi’un Linda Apsari Setiawan Setiawan Setiawan Setiawan, Mahawiraja Shafa Aulia Hasnaningrum Siagian, Hotmaida Silvia Retna Ning Tyias Siska Desti Rahayu Siti Alfiah Slamet Wardoyo sri wahyuning rukmana Sri Widodo Suci Chintia Ivana Sukiran Al Jauhari Suliati Sulistio, Irwan Sumasto, Hery Swindriaswara Syntiya Rachmadani Putri Tahniah Rofidatul Jannah Taufik Anwar Thohari, Imam Tiara Sandriana Tsaabitah Hapsari Umrotul Malikah Vebrin Arsintha Tungga Dewi Vegi Salsabila Vera Desysaputri Winarko Winarko Winarko winarko, winarko Winarko, Winarko Wisnu Istanto Yudied Agung Mirasa Yusianti Silviani