Articles

• ANALISIS CEMARAN Coliform,Colifecal DAN Salmonella typhi PADA MAKANAN JAJANAN DI SEKOLAH DASAR KECAMATAN TAMPAN PEKANBARU

  Sri Kartini,  Indonesia

  irham siregar,  SMK Abdurrab,  Indonesia

  Fika Fisesha siringo-ringo,  Universitas Abdurrab,  Indonesia

  Aulia Retta Siahaan,  Universitas Abdurrab,  Indonesia

  Lestia Dewi,  Universitas Abdurrab,  Indonesia

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  DOI : https://doi.org/10.36341/jops.v3i1.1102

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  1-9

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• UJI AKTIVITAS ANTIBAKTERI EKSTRAK DAUN SENDUDUK (Melastoma Affine D.Don) TERHADAP Staphylococcus Aureus

  Asiska Permata Dewi,  Universitas Abdurrab,  Indonesia

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  DOI : https://doi.org/10.36341/jops.v3i1.1100

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  10-14

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• PERBANDINGAN KADAR VITAMIN C PADA NANAS SEGAR DAN KERIPIK NENAS DENGAN METODE SPEKTROFOTOMETRI UV-VIS

  Azlaini Yus Nasution,  Universitas Abdurrab,  Indonesia

  Dini Mardhiyani,  Universitas Abdurrab,  Indonesia

  Kony Putriani,  Universitas Abdurrab,  Indonesia

  Dhea Ananda,  Universitas Abdurrab,  Indonesia

  Virgiawan Saputro,  Universitas Abdurrab,  Indonesia

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  DOI : https://doi.org/10.36341/jops.v3i1.1067

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  15-20

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• UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL BEE POLLEN LEBAH TRIGONA (Trigona itama)

  isna wardaniati,  universitas abdurrab,  Indonesia

  Surhiyatun Taibah,  Universitas Abdurrab,  Indonesia

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  DOI : https://doi.org/10.36341/jops.v3i1.1103

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  21-28

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• UJI AKTIVITAS ANTIBAKTERI PADA GEL EKSTRAK KULIT BUAH NAGA MERAH (Hylocereus lemairei (Hook). Britton & Rose) TERHADAP Propionibacterium acnes

  ira oktaviani rz,  Poltekkes Kemenkes Riau,  Indonesia

  Agung Hidayat,  Universitas Abdurrab,  Indonesia

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  DOI : https://doi.org/10.36341/jops.v3i1.1109

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  29-35

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• IDENTIFIKASI JAMUR Candida albicans PADA AIR BAK TOILET UMUM DI PASAR TRADISIONAL KOTA PEKANBARU

  Siti Juariah,  Universitas Abdurrab,  Indonesia

  Nabila Maritza,  Universitas Abdurrab,  Indonesia

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  DOI : https://doi.org/10.36341/jops.v3i1.1101

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  36-39

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