Potency of Industrial Tea Waste: Comparison Between Green And Black Tea Industrial Wastes as UV Filter for Sunscreen by Yohanes Martono

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ANALISIS KROMATOGRAFI CAIR KINERJA TINGGI UNTUK PENETAPAN KADAR ASAM GALAT, KAFEIN DAN EPIGALOKATEKIN GALAT PADA BEBERAPA PRODUK TEH CELUP by Yohanes Martono, Sudibyo Martono

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Determination of fluoride content in toothpaste using spectrophotometry by Susanti Pudji Hastuti, Devinta Lestari, Yohanes Martono

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JENIS DAN KANDUNGAN ANTOSIANIN BUAH TOMI–TOMI by Rema Fitriyani, Lydia Ninan Lestario, Yohanes Martono

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Determination of Stevioside and Rebaudioside A in <i>Stevia rebaudiana</i> Bertoni Leaves Using near Infrared Spectroscopy and Multivariate Data Analysis by Yohanes Martono, Suryasatriya Trihandaru, Ferdy Semuel Rondonuwu

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PENGARUH INTENSITAS CAHAYA TERHADAP DEGRADASI WARNA AGARAGAR YANG DIWARNAI SARI UMBI BIT MERAH (Beta vulgaris L. var. rubra L.) by Lydia Ninan Lestario, Noviana Gunawan, Yohanes Martono

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PENGARUH FERMENTASI TERHADAP KANDUNGAN PROTEIN DAN ASAM AMINO PADA TEPUNG GAPLEK YANG DIFORTIFIKASI TEPUNG KEDELAI (Glycine max (L)) by Yohanes Martono, Lucia Devi Danriani, Sri Hartini

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Determination of Shelf Life of Herbal Products from the Combination of Stevia rebaudiana, Curcuma zanthorrhiza and Honey (Stekurmin MD) through the Accelerated Shelf Life Test (ASL... by Yohanes Martono, Fidelia Novitasari, November Rianto Aminu

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Identifikasi Kualitas Beras Putih (Oryza sativa L.) Berdasarkan Kandungan Amilosa dan Amilopektin di Pasar Tradisional dan “Selepan” Kota Salatiga by Andriyani Rosita Sari, Yohanes Martono, Ferdy Semuel Rondonuwu

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Pengaruh Penambahan Asam Galat Sebagai Kopigmen Antosianin Murbei Hitam (Morus nigra L.) terhadap Stabilitas Termal by Yoko Putra Nusantara, Lydia Ninan Lestario, Yohanes Martono

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Leaf Extract Microencapsulation of Stevia rebaudiana Bert Using Inulin-Chitosan as Anti-Diabetes Diet by Mutmainah Mutmainah, Yohanes Martono, Ika Puspitaningrum, Lia Kusmita

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PENAMBAHAN GULA DAPAT MENINGKATKAN STABILITAS WARNA EKSTRAK ANTOSIANIN BUAH MURBEI HITAM YANG TERPAPAR CAHAYA FLUORESENS by Erlien Giovani Soeroso, Lydia Ninan Lestario, Yohanes Martono

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Karakterisasi Karbon Aktif Kulit Singkong (Manihot esculenta Crantz) Berdasarkan Variasi Konsentrasi H3PO4 dan Lama Waktu Aktivasi by Fahmi Puteri Perdani, Cucun Alep Riyanto, Yohanes Martono

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Ekstraksi Protoporfirin IX dari Kerabang Telur Puyuh (Cortunix Cortunix) dan Kompleksasinya Dengan Ni(Ii) Serta Potensinya Sebagai Pewarna Kain Alami by Ronal Febria Hindra, Cucun Alep Riyanto, Yohanes Martono

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Reducing Chemical Oxygen Demand and Turbidity Levels in Laundry Waste Using Activated Carbon from Water Hyacinth Leaves by Cucun Alep Riyanto, Nur Ayu Hidayati, Yohanes Martono

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The antioxidant activity of Zingiber officinale, Hibiscus sabdariffa, and Caesalpinia sappan combination by Ari Hasna Widyapuspa, Elizabeth Betty Elok Kristiani, Yohanes Martono

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Karakterisasi Pasta Gigi Berbahan Abrasif Hidroksiapatit (HAp) by Agung Rimayanto Gintu, Elizabeth Betty Elok Kristian, Yohanes Martono

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Validation of UV-VIS Spectrophotometric Methods for Determination of Inulin Levels from Lesser Yam (Dioscorea esculenta L.) by Sandra Ayu Apriliyani, Yohanes Martono, Cucun Alep Riyanto, Mutmainah Mutmainah, Kusmita Kusmita

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