Volume 2, Number 3, 2013

DOI: https://doi.org/10.26740/ujc.v2n3

Published: 2013-09-30

Articles

PEMBUATAN DAN KARAKTERISASI BIOPLASTIK BERBAHAN DASAR KITOSAN DAN PATI SINGKONG DENGAN PLASTICIZER GLISEROL (PREPARATION AND CHARACTERIZATION BASED BIOPLASTIC CHITOSAN AND CASSAVA STARCH WITH GLYCEROL PLAZTICIZER)

Gilang Pandu Lazuardi, Jurusan Kimia FMIPA Universitas Negeri Surabaya, Indonesia

Sari Edi Cahyaningrum, Jurusan Kimia FMIPA Universitas Negeri Surabaya, Indonesia

Abstract views: 1273 , PDF downloads: 1785
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KARAKTERISASI HASIL DAN PENENTUAN LAJU REAKSI SAKARIFIKASI DEKSTRIN UMBI SUWEG (Amorphophallus campanulatus BI) MENJADI SIRUP GLUKOSA (CHARACTERIZATION RESULTS AND DETERMINATION OF SACCHARIFICATION REACTION RATE OF SUWEG (Amorphophallus campanulatus BI)

Nur Indah Eka Oktafiani, Jurusan Kimia FMIPA Unesa, Indonesia

Siti Tjahjani, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 243 , PDF downloads: 1450
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PENGARUH INFILTRASI NANOGOLD TERHADAP PENINGKATAN KUALITAS JARINGAN DAN KUANTITAS MERKURI PADA LAMBUNG MENCIT (Mus Musculus) SETELAH TERPAPAR MERKURI (EFFECT ON NANOGOLD INFILTRATION QUANTITY AND QUALITY IMPROVEMENT MERCURY IN MICE STOMACH (Mus musculus)

Nur Rofiqoh, Jurusan Kimia FMIPA Unesa, Indonesia

Titik Taufikurohmah, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 82 , PDF downloads: 137
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SINTESIS DAN KARAKTERISASI NANOPARTIKEL EMAS DENGAN VARIASI MATRIKS SETIL STEARIL ALKOHOL SEBAGAI MATERIAL ANTIAGING DALAM KOSMETIK (SYNTHESIS AND CHARACTERIZATION OF GOLD NANOPARTICLES WITH VARIOUS MATRIX CETYL STEARYL ALCOHOL AS ANTIAGING MATERIAL IN

Rahajeng Dita Kirana, Jurusan Kimia FMIPA Unesa, Indonesia

Titik Taufikurohmah, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 306 , PDF downloads: 480
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PERANAN NANOGOLD TERHADAP ORGAN HATI MENCIT (Mus musculus) YANG TERPAPAR MERKURI (THE ROLE OF NANOGOLD AGAINST THEIR LIVER MICE (Mus musculus) OF BEING EXPOSED TO MERCURY)

Seftiani Yusnia, Jurusan Kimia FMIPA Unesa, Indonesia

Sri Hidayati Syarief, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 47 , PDF downloads: 0
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KARAKTERISASI PROTEIN KASAR DAN LEMAK KASAR UNTUK MENENTUKAN KUALITAS TEPUNG CACING SUTRA (Tubifex sp.) DIBANDINGKAN TEPUNG IKAN BERDASARKAN LAMA PENYIMPANAN (CHARACTERIZATION OF CRUDE PROTEIN AND CRUDE FAT TO DETERMINE OF SILK WORMS (Tubifex sp.) MEAL Q

Sugiantoro Sugiantoro, Jurusan Kimia FMIPA Unesa, Indonesia

Nurul Hidajati, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 85 , PDF downloads: 1712
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PENGARUH PENAMBAHAN CaO DAN LAMA INTERAKSI TERHADAP KUALITAS AIR LIMBAH SULPHUR RECOVERY UNIT DI JOINT OPERATING BODY PERTAMINA- PETROCHINA EAST JAVA-TUBAN (EFFECT OF CAO ADDITION AND INTERACTION TIME TO QULITIES OF WASTE SULPHUR RECOVERY UNIT JOINT OPE

Sun’am Widiyo Raharjo, Jurusan Kimia FMIPA Unesa, Indonesia

Prima Retno Wikandari, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 52 , PDF downloads: 299
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Pengaruh Komposisi Larutan Cetak (PVDF/NMP) dan Non Solven (H2O/C2H5OH) Terhadap Karakteristik Membran PVDF sebagai Bagian dari Teknologi Pengolahan Limbah Pewarna Industri Tekstil (Influence of Solution Composition (PVDF/NMP) and Non Solvent (H2O/C2H5OH)

Veronica Lita Hapsari, Jurusan Kimia FMIPA Unesa, Indonesia

Nita Kusumawati, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 59 , PDF downloads: 173
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PEMANFAATAN LIMBAH PADAT PROSES SINTESIS FURFURAL DENGAN MATERIAL AWAL AMPAS TEBU SEBAGAI BAHAN PEMBUATAN BAHAN BAKAR BRIKET (UTILIZATION OF SOLID WASTE OF SYNTHESIS FURFURAL PROCESS FROM STARTING MATERIAL BAGASSE AS A SUBSTANCE OF MAKING BRIQUETTE FUEL)

Vinancia Eka Hanania, Jurusan Kimia FMIPA Unesa, Indonesia

Mitarlis Mitarlis, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 517 , PDF downloads: 579
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PENGARUH INFILTRASI NANOGOLD TERHADAP PENINGKATAN KUALITAS KONTEN KOLAGEN DAN KUANTITAS MERKURI PADA KULIT MENCIT (Mus Musculus) SETELAH TERPAPAR MERKURI (THE INFLUENCE OF INCREASED INFILTRATION OF NANOGOLD COLLAGEN CONTENT QUALITY AND QUANTITY )

Wenda Ringga Risnata, Jurusan Kimia FMIPA Unesa, Indonesia

Titik Taufikurohmah, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 47 , PDF downloads: 141
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PENENTUAN KONSENTRASI ZnCl2 PADA PROSES PEMBUATAN KARBON AKTIF TONGKOL JAGUNG DAN PENURUNAN KONSENTRASI SURFAKTAN LINIER ALKYL BENZENE SULPHONATE (LAS) (DETERMINATION CONSENTRATION ZnCl2 THE MAKING OF ACTIVATED CORN COB CARBON AND DECREASING SURFACTANT)

Yhogi Prasetyo, Jurusan Kimia FMIPA Unesa, Indonesia

Harun Nasrudin, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 229 , PDF downloads: 618
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PENGARUH LAMA FERMENTASI KOPI ARABIKA (Coffea arabica) DENGAN BAKTERI ASAM LAKTAT Lactobacillus plantarum B1765 TERHADAP MUTU PRODUK (THE EFFECT OF FERMENTATION TIME OF ARABICA COFFEE (Coffea arabica) WITH Lactobacillus plantarum B1765 LACTIC ACID)

Acik Ari Tri Wilujeng, Jurusan Kimia FMIPA Unesa, Indonesia

Prima Retno Wikandari, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 538 , PDF downloads: 1109
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PENENTUAN WAKTU INKUBASI PADA PEMBENTUKAN SENYAWA N-ASETILGLUKOSAMIN YANG DIDEGRADASI SECARA ENZIMATIS DARI KITIN (DETERMINATION OF INCUBATION TIME ON FORMATION OF N-ACETYLGLUCOSAMINE BY ENZYMATIC DEGRADATION FROM CHITIN)

Adi Wirawan, Jurusan Kimia FMIPA Unesa, Indonesia

Nuniek Herdyastuti, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 77 , PDF downloads: 100
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PENGARUH INFILTRASI NANOGOLD TERHADAP KUALITAS JARINGAN DAN KUANTITAS MERKURI PADA OTAK MENCIT (Mus musculus) SETELAH TERPAPAR MERKURI (THE INFLUENCE OF NANOGOLD INFILTRATION FOR TISSUE QUALITY AND MERCURY QUANTITY IN THE MICE ( Mus Musculus ) BRAIN)

Benazir Alamudi, Jurusan Kimia FMIPA Unesa, Indonesia

Maria Monica Sianita, Jurusan Kimia FMIPA Unesa, Indonesia

Titik Taufikurohmah, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 64 , PDF downloads: 465
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UJI AKTIVITAS TABIR SURYA PADUAN OKTIL P-METOKSI SINAMAT (OPMS) - NANOPARTIKEL EMAS SEBAGAI BAHAN KOSMETIK (SUNSCREEN ACTIVITY ASSAY OF OCTYL P-METOXY CINNAMATE - GOLD NANOPARTICLE AS COSMETIC MATERIAL)

Beny Suryanto, Jurusan Kimia FMIPA Unesa, Indonesia

Sri Hidayati Syarief, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 169 , PDF downloads: 432
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PENGARUH INFILTRASI NANOGOLD DALAM BENTUK KREM PADA ORGAN PARU-PARU MENCIT (Mus musculus) SETELAH TERPAPAR MERKURI (INFLUENCE OF NANOGOLD INFILTRATION BASED ON CREAM FOR MICE LUNGS (Mus musculus) AFTER EXPOSED BY MERCURY)

Cahyaning Purnamasari, Jurusan Kimia FMIPA Unesa, Indonesia

Nurul Hidajati, Jurusan Kimia FMIPA Unesa, Indonesia

Titik Taufikurohmah, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 104 , PDF downloads: 520
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PENGARUH PEMBERIAN NANOGOLD TERHADAP ORGAN GINJAL Mus musculus AKIBAT PAPARAN MERKURI (THE EFFECT OF NANOGOLD ON Mus musculus KIDNEY ORGANS BY EXPOSURE TO MERCURY)

Devita Ayu Utomo Putri, Jurusan Kimia FMIPA Unesa, Indonesia

Nurul Hidajati, Jurusan Kimia FMIPA Unesa, Indonesia

Titik Taufikurohmah, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 141 , PDF downloads: 394
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PENGARUH METODE PENGERINGAN TERHADAP KUALITAS TEPUNG CACING SUTRA (Tubifex sp.) (EFFECT OF DRYING METHOD OF WHEAT QUALITY SILK WORMS (Tubifex sp.))

Dyas Novi Haryanti, Jurusan Kimia FMIPA Unesa, Indonesia

Nurul Hidajati, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 90 , PDF downloads: 274
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ADSORPSI Pb2+ OLEH ARANG AKTIF SABUT SIWALAN (Borassus flabellifer) (ADSORPTION OF Pb2+ BY SIWALAN FIBER (Borassus flabellifer) ACTIVATED CARBON)

Esty Rahmawati, Jurusan Kimia FMIPA Unesa, Indonesia

Leny Yuanita, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 116 , PDF downloads: 346
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UJI AKTIVITAS PENDAHULUAN SEBAGAI ANTIKANKER SENYAWA NON FENOLIK EKSTRAK n-HEKSANA TUMBUHAN PAKU Christella arida (PRELIMINARY TEST AS ANTICANCER OF NON PHENOLIC COMPOUND n- HEXANE EXTRACT OF THE Christella arida FERN)

Farah Permata Hajar, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Suyatno Suyatno, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 102 , PDF downloads: 1241
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SENYAWA METABOLIT SEKUNDER DARI EKSTRAK ETIL ASETAT TUMBUHAN PAKU Christella arida DAN UJI PENDAHULUAN SEBAGAI ANTIKANKER (SECONDARY METABOLISM COMPOUND FROM ETHYL ACETATE EXTRACT OF THE Christella arida FERN AND PRELIMINARY TEST AS ANTICANCER)

Fitria Aprelia, Department of Chemistry, Faculty of Mathematics and Natural Sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Suyatno Suyatno, Department of Chemistry, Faculty of Mathematics and Natural Sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 314 , PDF downloads: 544
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PENGARUH KOMPOSISI LARUTAN CETAK Polyvinylidene fluoride (PVDF) DAN NON PELARUT H2O/C2H5OH TERHADAP KINERJA MEMBRAN Polyvinylidene fluoride DALAM PEMISAHAN PEWARNA INDIGO INFLUENCE OF SOLUTION COMPOSITION Polyvinylidene fluoride (PVDF) AND NON SOLVENT H2O

Hermasari Restuti, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Nita Kusumawati, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 39 , PDF downloads: 118
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KAJIAN KARAKTERISASI SPEKTROFOTOMETRI INFRA MERAH DAN DIFRAKSI SINAR X KATALIS OKSIDA LOGAM Cu/Cr/?-Al2O3 (INFRA RED SPECTROPHOTOMETRY AND X-RAYS DIFRACTION STUDY OF Cu/Cr/?-Al2O3 CATALYST)

Irfania Zahro, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Dina Kartika Maharani, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 63 , PDF downloads: 676
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KAJIAN KARAKTERISASI SPEKTROFOTOMETRI INFRA MERAH DAN DIFRAKSI SINAR X KATALIS OKSIDA LOGAM Cu/Ni/?-Al2O3 (INFRA RED SPECTROPHOTOMETRY AND X-RAYS DIFRACTION STUDY OF Cu/Ni/?-Al2O3 CATALYST)

Labibur Rahman, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Dina Kartika Maharani, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 105 , PDF downloads: 279
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PENGARUH KONSENTRASI ONGGOK INDUSTRI TAPIOKA DAN UREA PADA PRODUKSI BIOHIDROGEN MELALUI FERMENTASI GELAP (INFLUENCE OF CONCENTRATION ONGGOK TAPIOCA INDUSTRY AND UREA IN BIOHYDROGEN PRODUCTION THROUGH DARK FERMENTATION)

Lailatul Maghfiroh, Department of Chemistry, Faculty of Mathematics and Natural Sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Rudiana Agustini, Department of Chemistry, Faculty of Mathematics and Natural Sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 148 , PDF downloads: 512
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UJI AKTIVITAS PEREDAMAN RADIKAL BEBAS OLEH NANOGOLD DENGAN BERBAGAI KONSENTRASI BENTONIT SEBAGAI MATERIAL ANTIAGING DALAM KOSMETIK (FREE RADICAL SCAVENGING ACTIVITY TEST of NANOGOLD WITH VARIOUS BENTONITE CONCENTRATIONS as ANTIAGING MATERIAL in COSMETICS)

Marini Indahwati, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Sri Hidayati Syarief, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 66 , PDF downloads: 114
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PENGARUH KONSENTRASI DAN PENAMBAHAN BAKTERI ASAM LAKTAT Lactobacillus plantarum B1765 SEBAGAI KULTUR STARTER TERHADAP MUTU PRODUK BEKASAM BANDENG (Chanos chanos) (THE EFFECT OF SALT CONCENTRATION AND THE ADDITION OF LACTIC ACID BACTERIA Lactobacillus plan

Meilina Rizky Hadianti, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Prima Retno Wikandari, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 93 , PDF downloads: 692
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PENGARUH PERENDAMAN LARUTAN SODIUM TRIPOLYFOSFAT FOOD GRADE (STPP FG) PADA DAGING AYAM POTONG (Gallus Gallus) TERHADAP KADAR GLUKOSA (EFFECT OF SODIUM TRIPOLYFOSFAT SOAKING SOLUTION FOOD GRADE (STPP FG) TO MEAT CHICKEN (Gallus Gallus) OF GLUCOSE LEVELS)

Muhammad Zafar Iqbal, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Leny Yuanita, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 72 , PDF downloads: 129
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KINETIKA ADSORPSI ION SIANIDA (CN-) OLEH HIBRIDA AMINO SILIKA GEL TERIMPREGNASI Fe(III) (KINETICS ADSORPTION OF CYANIDE ION (CN-) BY AMINO HYBRID SILICA GEL IMPREGNATED Fe(III))

Natalia Puspita Sari, Department of Chemistry, Faculty of Mathematics and Sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Amaria Amaria, Department of Chemistry, Faculty of Mathematics and Sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 90 , PDF downloads: 184
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PENGARUH VARIASI pH DAN LAMA PEREBUSAN KACANG PANJANG (Vigna Sesquipedalis (L) fruhw) TERHADAP KADAR ASAM KOLAT DAN ASAM DEOKSIKOLAT PADA FESES HEWAN COBA (Rattus norvegicus L) (THE EFFECT OF pH VARIATION AND LENGTH BOILING TIME OF YARD-LONG BEAN (Vigna S

Rizkiyanto Rizkiyanto, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Leny Yuanita, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 60 , PDF downloads: 840
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UJI EFEKTIVITAS ANTIBAKTERI EKSTRAK KASAR SAPONIN JAMUR TIRAM PUTIH (Pleurotus ostreatus) TERHADAP Staphylococcus aureus dan Escherichia coli ANTIBACTERIAL EFFECTIVITY TEST OF SAPONINS CRUDE EXTRACT FROM WHITE OYSTER MUSHROOM (Pleurotus ostreatus) AGAINST

Latifatuz Zahro, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Rudiana Agustini, Department of Chemistry, Faculty of Mathematics and Natural sciences State University of Surabaya Jl. Ketintang Surabaya (60231), Telp. 031-8298761, Indonesia

Abstract views: 281 , PDF downloads: 1064
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PENGARUH WAKTU FERMENTASI DAN PENAMBAHAN KULTUR STARTER BAKTERI ASAM LAKTAT Lactobacillus plantarum B1765 TERHADAP MUTU BEKASAM IKAN BANDENG (Chanos chanos) (THE EFFECT OF FERMENTATION TIME AND ADDITION STARTER CULTURES OF Lactobacillus plantarum B1765)

Atiqoh Zummah, Jurusan Kimia FMIPA Unesa, Indonesia

Prima Retno Wikandari, Jurusan Kimia FMIPA Unesai, Indonesia

Abstract views: 239 , PDF downloads: 828
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Pengaruh Komposisi Larutan Cetak Polyvinylidene fluoride (PVDF) dan Non Pelarut Metanol Terhadap Kinerja Membran PVDF Dalam Pemisahan Pewarna Indigo (Effect of Casting Solution Polyvinylidene fluoride (PVDF) and Non Solvent Methanol to PVDF Membrane )

Binar Berlian, Jurusan Kimia FMIPA Unesa, Indonesia

Nita Kusumawati, Jurusan Kimia FMIPA Unesa, Indonesia

Abstract views: 64 , PDF downloads: 189
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