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INDONESIA
JURNAL PHOTON
Published by Universitas Muhammadiyah Riau
ISSN : 2087393x     EISSN : 25795953     DOI : -
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Chemistry Nursing Physics
This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge
Arjuna Subject : -
Articles 709 Documents
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SINTESIS DAN UJI TOKSISITAS SENYAWA ANALOG KURKUMIN 3,5 BIS((E)-METOKSI BENZILIDEN)-1-(2-ETIL ASETAT)-PIPERIDIN-4-ON Aisyah, Siti; Zamri, Adel; Teruna, Hilwan Yuda
Sistem Informasi Vol 9 No 1 (2018): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Curcumin analogs are secondary metabolites and belong to the phenolic group. These compounds have biological activities, such as anti-inflammatory, anticancer and antioxidant. This studies has successfully synthesized 3,5-bis ((E)-metoxy benzylidene) -1-(- 2-ethyl acetate) piperidine 4-one analog compound from 4-piperidone with 4-methoxy benzaldehyde by using reflux method. Compounds obtained in the form of yellow solids with yield 83.01%. The melting point was measured, identified by TLC then elucidated with UV-Vis, FT-IR, LC-MS, 1H NMR obtained results showed that the curcumin compound had a structure in accordance with the target molecule. The toxicity test using the BSLT method showed that the two compounds had LC50 values = 1.061μg / mL.
Cover and Content Badrun, Yeeri
Sistem Informasi Vol 9 No 1 (2018): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Cover and Content 
PERBANDINGAN NILAI KEKUATAN TARIK KOMPOSIT MENGGUNAKAN METODE HAND LAY UP DAN METODE VARI Utami, Lega Putri; Ginting, Delovita; Nasution, Ahmad Kafrawi; Istana, Budi
Sistem Informasi Vol 9 No 2 (2019): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Some Types of the method of making composite materials are the Vacuum Assited Resin Infusion (VARI) Method and the Hand Lay Up Method. The purpose of this study was to compare the tensile strength of composite materials made using the hand lay up and VARI methods. The types of fibers used as composite materials are palm frond fibers and matrices used in polyester resin. Composites reinforced with palm fronds are printed using the hand lay up and VARI methods. The results showed the value of composite tensile strength with the hand lay up method of 27.37 MPa and composite tensile strength using the VARI method of 28.40 MPa. From the results of the study, the differences in the tensile strength values of the two methods were obtained.
GAMBARAN PENGETAHUAN REMAJA PUTRI TENTANG PREMENSTRUASI SYNDROME DI SMP NEGERI 29 PEKANBARU Gasril, Pratiwi; Devita, Yeni; Putri, Erin Erana
Sistem Informasi Vol 9 No 2 (2019): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Knowledge basically consists of a number of facts and theories that allow a person to be able to solve its problems. Pre Menstrual Syndrome is a symptom serampaian appearance before the menstrual cycle that is affecting the lifestyle and work. Know the description of knowledge about the young women Premenstrual Syndrome in Students SMPN29 Pekanbaru The study design is a form of design which is commonly used in conducting the research procedure. With a total sample of 99 respondents. The research instruments consisted of a questionnaire containing a questionnaire. The analysis is univariate analysis. Obtained results showed average average level of knowledge of premenstrual syndrome of the third level of knowledge the most is the level of knowledge was that (195.65%). From these values obtained concluded that the hypothesis is accepted penelitain mean average level of knowledge of premenstrual syndrome of the third level of knowledge the most is the level of knowledge was that (195.65%).
ANALISIS RESIDU PESTISIDA (DIMETHOAT) PADA TANAMAN CABAI MERAH BESAR (Capsicum annum L.) KELOMPOK TANI LESTARI JAYA KABUPATEN KAMPAR safitri, Hikmah; Sutomo, Sumengen; Zaman, M.Kamali; Muhamadiah, Muhamadiah
Sistem Informasi Vol 9 No 2 (2019): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Pesticides are used in various fields or activities, ranging from household, health, agriculture, besides their benefits, pesticides also have the potential to poison and eradicate other living things, including useful plants and insects, animals and humans. This study aims to determine the pesticide residues with the active ingredient Dimethoat in large red chili plants (Capsicum annum L.). This type of research is an experiment using gas chromathography (GC). The results of this study were pesticide residues on large red chili plants (Capsicum annum L.) above the residual minimum limit (BMR) of 0.05-7 mg / kg in three samples, sample I 127.7504 mg / kg with a percentage of 1.825%, samples II amounting to 30.0019 mg / kg with a percentage of 428% and in Sample III amounting to 58.8435 mg / kg with a percentage of 840%. The conclusion of this study is that farmers use pesticide doses not to use measurable doses, mix the types of pesticides not according to the rules and do the spraying as needed.
PENGARUH EKSTRAK ETANOL DAUN KEMANGI (Ocimum Basilium) SEBAGAI INSEKTISIDA TERHADAP NYAMUK DENGAN METODE ELEKTRIK Marliza, Hesti; Fenida, Rizka
Sistem Informasi Vol 9 No 2 (2019): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Kandungan aktif yang terdapat dalam  kemangi diperkiraan dapat digunakan sebagai insektisida alternative beberapa senyawa yang ada dalam kemangi adalah eugenol  dalam eugenol sendiri terdapat senyawa saponin dan flavonoid. Saponin dapat merusak kutikula nyamuk dan mengganggu sistim pernafasan pada nyamuk, sedangkan flavonoid menyebabkan permeabilitas rongga badan pada nyamuk menjadi rusak.. Metode penelitian eksperimental dengan pendekatan post test-only control group design  perlakuan dengan memberikan ekstrak etanol daun kemangi dengan konsentrasi 100 %, 80 %, 60 %, 40 % dan 20 % terhadap nyamuk secara random dan diberi perlakuan serta ada pengontrolnya kemudian dibandingkan untuk menentukan keefektifan treatment. Dari penelitian yang telah dilakukan didapatkan hasil konsentrasi 100 % menunjukkan pengaruh insektisida paling besar dengan kematian 100 % selama 24 jam. Dari hasil penelitian dapat disimpulkan bahwa ekstrak etanol daun kemangi member pengaruh sebagai insektisida terhadap nyamuk dengan metode elektrik.
HUBUNGAN PERAN PETUGAS KESEHATAN DAN PROMOSI SUSU FORMULA DALAM PEMBERIAN ASI EKSKLUSIF PADA IBU MENYUSUIDI WILAYAH KERJA PUSKESMAS HARAPAN RAYA Dewi, Armoni Suci; Gustiwarni, Ayu; Wahyuni, Rika Sri
Sistem Informasi Vol 9 No 2 (2019): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

ASI Eksklusif adalah pemberian ASI saja selama 6 bulan kehidupan pertama bayi tanpa tambahan cairan lain seperti susu formula, jeruk, madu, air putih dan tanpa tambahan makanan padat seperti pisang, bubur susu, biskuit. Faktor yang mempengaruhi keberhasilan dan kegagalan pemberian ASI Eksklusif ini salah satunya adalah peran dari petugas kesehatan dan promosi susu formula. Penelitian ini bertujuan untuk mengetahui hubungan peran petugas kesehatan dan promosi susu formula terhadap pemberian ASI Eksklusif pada ibu menyusui di Wilayah Kerja Puskesmas Harapan Raya Pekanbaru Tahun 2018. Jenis penelitian adalah kuantitatif dan desain analitik dengan pendekatan cross sectional. Penelitian dilakukan di Wilayah Kerja Puskesmas Harapan Raya pada bulan Maret - April Tahun 2018. Populasi penelitian ini ialah seluruh ibu yang memiliki bayi usia 6-12 bulan di Wilayah Kerja Puskesmas Harapan Raya Pekanbaru sebanyak 2.494 orang, sampel sebanyak 96 responden dengan metode pengambilan sampel kuota sampling. Instrumen penelitian ini menggunakan kuesioner dan teknik penelitian ini menggunakan data primer dan data sekunder. Berdasarkan hasil penelitian bahwa ibu yang memiliki bayi Di Wilayah Kerja Puskesmas Harapan Raya Pekanbaru minoritas memberikan ASI Eksklusif sebesar 47 (49%) dan mendapatkan peran petugas kesehatan sebesar 35 (36,5%) dan tidak mendapatkan promosi susu formula sebesar 36 (37,5%). sehingga dapat disimpulkan tidak ada hubungan antara peran petugas kesehatan terhadap pemberian ASI Eksklusif (P Value 0,563) dan ada hubungan antara promosi susu formula terhadap pemberian ASI Eksklusif (P Value 0,040). Diharapkan bagi tenaga kesehatan untuk lebih meningkatkan pemberian informasi mengenai ASI Eksklusif dan manfaatnya dengan memberikan penyuluhan atau pendekatan lainnya.
UJI MORTALITAS KECOA AMERIKA (Periplaneta americana) MENGGUNAKAN EKSTRAK KULIT DURIAN (Durio zibethinus Murr) Wahyuni, Denai; Muktitama, Risa Etika
Sistem Informasi Vol 9 No 2 (2019): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Cockroaches can transmit disease to humans both mechanically and biologically, among others, dysentery, diarrhea, cholera, hepatitis A virus and polio in children. One effort that can be done in reducing the American cockroach without using synthetic insecticides is by using durian leaf extract (DuriozibethinusMurr). The purpose of this study was to determine the content of secondary metabolite compounds present in the skin of durian, determining the mortality of the American cockroaches and determining the LC50 value. This research was conducted by using experimental laboratory method in vivo. Durian leather extracts were made in various concentrations of 5%, 10%, 20%, and 30%, then put the American cockroach into the test box and observed for 3 hours. Based on the research, durian leaf extract contains flavonoid compounds, saponins, tannins and alkaloids. Percentage of mortality of American cockroaches. at concentrations of 5%, 10%, 20% and 30% respectively ie 11.11%, 22.22%, 38.88% and 61.11% with LC50 values ​​of 2,63x105 ppm. It can be concluded that durian skin extract is capable of killing American cockroaches characterized by the percentage of death of American cockroaches.
Perilaku berisiko HIV/AIDS pada Remaja SMA di Wilayah Kerja UPTD Puskesmas Harapan Raya Pekanbaru Tahun 2018 Abadi, Guspratiwi Syahdinar; Muhaimin, Toha; Lita, Lita; Nurlisis, Nurlisis; Riva’i, Syamsul Bahri; Fahmi, Muhammad Muzakir
Sistem Informasi Vol 9 No 2 (2019): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

UPTD Puskesmas Harapan Raya Pekanbaru memilki jumlah remaja usia 15-24tahun tahun yang berkunjung dan tes HIV sebesar 292 orang, diberi konselingsebesar 200 orang, positif HIV 2 orang, dan diberi konseling setelah tes HIVsebesar 207 orang. Sedangkan data Infeksi Menular Seksual (IMS) pada remajausia 15-24 tahun yang berkunjung sebesar 92 orang dengan 4 orang sifilis dan 15orang gonore (GO). Tujuan penelitian ini untuk mengetahui faktor penyebabperilaku berisiko HIV/AIDS pada remaja. Tempat penelitian di empat SMA diwilayah kerja UPTD Puskesmas Harapan Raya Pekanbaru. Metode penelitian analytic cross-sectional dengan jumlah sampel 314 orang remaja. Analisa yangdigunakan yaitu univariat, bivariat (chi square), dan multivariat (regresi logisticganda). Hasil analisis multivariat variabel yang berhubungan dengan perilakuberisiko HIV AIDS yaitu jenis kelamin (OR: 28,838 CI: 95% 9,084-91,549) danlingkungan tempat tinggal (OR: 0,104 CI: 95% 0,026-0,418. Kesimpulan jeniskelamin berisiko 28 kali untuk berperilaku berisiko HIV-AIDS dan lingkungantempat tinggal berbanding terbalik 3 kali berisiko HIV/AIDS. Sarandirekomendasikan untuk UPTD Puskesmas dan sekolah mengaktifkan kembaliPKPR dan kegiatan remaja untuk meningkatkan kesehatan remaja.  
PENGARUH OBESITAS TERHADAP KEJADIAN HIPERTENSI DALAM MASA KEHAMILAN DI PUSKESMAS HARAPAN RAYA PEKANBARU isnaniar, isnaniar; Norlita, Wiwik; Safitri, Niken
Sistem Informasi Vol 9 No 2 (2019): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

OBESITY INFLUENCE ON HYPERTENSION IN PREGNANCY IN PUSKESMAS HARAPAN RAYA PEKANBARU  Isnaniar, Wiwik Norlita, Niken Safitri  Nursing Diploma III Study Program at Muhammadiyah University of Riau e-mail: isnaniar@umri.ac.id, wiwiknorlita@umri.ac.id,nikensafitri@studentumri.ac.id   ABSTRACT  Background: Pregnancy of obese mothers has a strong role in the occurrence of an increase in blood pressure on the examination of pregnant women. Currently obesity gets serious attention because the increasing number of sufferers including women in reproductive age and the number of obese people in pregnant women also increased by around 18.5% to 38.3%. Based on the Preliminary Survey conducted by researchers on July 2, 2018 In 10 respondents pregnant women obtained data that pregnant women who have a history of hypertension during pregnancy 2 people (20%) who are obese 4 people (40%), and who have hypertension 4 people (40%) Purpose: This study was to determine the effect of obesity on hypertension in Harapan Raya Pekanbaru Health Center.  Method: The design of this study is a Cross Sectional study, this design is a research design whose measurement or observation is done simultaneously at a time (once). The subjects in this study were 35 pregnant women collecting data using questionnaires and observations. Statistical tests using the chi square correlation test. Results: Most obese pregnant women were 34.3% (12 respondents) and pregnant women who had hypertension 7 (54.55%) and based on statistics showed the results of the chi square test with significance level (α) were ≤ 0.05 Probability value (p) is 0.013. Conclusion: It is expected that pregnant women in the category of obesity can further reduce the factors that cause obesity during the period before pregnancy and during pregnancy. So that pregnant women can control their bodies during their pregnancy and not become a category of obesity that can cause hypertension in the mother.  Keywords: Obesity Pregnant Women, Hypertension

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