Items where Author is "Purwanto, Maria Goretti Marianti"

Sutanto, Tiffany Arista and Dealyn, Devondra Christabella Glenys and Sukweenadhi, Johan and Purwanto, Maria Goretti Marianti (2024) Sifat fisikokimia dan formulasi tepung biji durian (Durio zibethinus Murr.), tepung biji pepaya (Carica papaya), dan aplikasinya dalam crispy cheese cookies. TEKNOLOGI PANGAN: Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian, 15 (2). pp. 1-15. ISSN 2087-9679, e-ISSN 2597-436X (Submitted)

Nicholas, Nicholas and Putra, Leonardo Satriono and Purwanto, Maria Goretti Marianti and Sukweenadhi, Johan (2024) Optimization of the Extraction of Polyphenolic Compounds from Oil palm Bunches and their Potential Application in Fish Feed. Indonesian Journal of Biotechnology and Biodiversity, 8 (2). pp. 76-83. ISSN 2581-0014

Mukti, Yayon Pamula and Wijaya, Jessica and Purwanto, Maria Goretti Marianti and Sukweenadhi, Johan (2024) Pengaruh Penambahan Tepung Jamur Tiram dan Tepung Jamur Kancing pada Daging Analog Berbasis Tepung Porang. Indonesian Journal of Biotechnology and Biodiversity, 8 (2). pp. 84-92. ISSN 2581-0014; E-ISSN 2657-1404

Wijaya, Jessica and Purwanto, Maria Goretti Marianti and Bernard, Jane Erika and Pantjajani, Tjandra and Sukweenadhi, Johan (2023) Pengaruh penambahan tepung ampas kedelai terhadap sifat fisikokimia dan sensori kukis kacang rendah gluten tinggi serat dan protein. Agrointek: Jurnal Teknologi Industri Pertanian, 17 (2). ISSN 2527-5410

Wijaya, Jessica and Farida, Anna Nur and Pantjajani, Tjandra and Sukweenadhi, Johan and Purwanto, Maria Goretti Marianti (2023) Pengaruh Suhu Perendaman dalam Larutan NaCl dan Ketebalan Chips Umbi Gembili (Dioscorea esculenta. L) sebagai Sumber Karbohidrat. Jurnal Yudharta, 14 (1). ISSN 2087-9679, e-ISSN: 2597-436X

Vianney, Yoanes Maria and Kandinata, Priscilla and Weisz, Klaus and Purwanto, Maria Goretti Marianti (2023) Identification of DNA G–quadruplex Forming Sequence in Shrimp White Spot Syndrome Virus (WSSV). In: E3S Web of Conf. Volume 374, 2023 The 3rd International Conference on Natural Resources and Life Sciences (NRLS) 2020, September, 23rd – 24th, 2020, Surabaya.

Purwanto, Maria Goretti Marianti (2023) ‘Upstart Disruptors vs Incumbent Titans’: Tantangan Kurikulum Masa Depan. In: The Race is On: Bagaimana ‘Momen Magis’ Teknologi dan Generasi Tech-Savvy Memaksa Pendidikan Tinggi Berubah. Direktorat Penerbitan dan Publikasi Ilmiah Universitas Surabaya, Surabaya, pp. 42-57. ISBN 978-623-8038-14-5

Nugroho, Arhadianto Adi and Christina, Felicia and Buschle-Diller, Gisela and Purwanto, Maria Goretti Marianti and Erawati, Christina Mumpuni and Dewi, Ardhia Deasy Rosita and Mukti, Yayon Pamula and Sukweenadhi, Johan (2022) Characterization of Water Kefir from Broccoli Stem Extract with Addition of Palm Sugar. Media Pharmaceutica Indonesiana, 4 (2). pp. 114-124. ISSN 2527-6208; 2527-9017

Arwanto, Viviana and Buschle-Dille, Gisela and Mukti, Yayon Pamula and Dewi, Ardhia Deasy Rosita and Erawati, Christina Mumpuni and Purwanto, Maria Goretti Marianti and Sukweenadhi, Johan (2022) The state of plant-based food development and its prospects in the Indonesia market. Heliyon, 8 (10). e11062/1-8. ISSN 2405-8440

LPPM Universitas Surabaya (UBAYA) (2022) Biosensor DNA Untuk Mendeteksi Bakteri E. Coli Pada Sampel Pangan Dengan Nanopartikel Perak Berbasis Spektroskopi UV-VIS. IDP000082719.

Goenawan, Yohanes Alvin and Khodjojo, Katherine Krisyanti and Hardjo, Popy Hartatie and Purwanto, Maria Goretti Marianti (2022) Lycopene Content In Several Ages Of Tomato Callus (Lycopersicon esculentum Mill. cv. Rampai). AGRIC Journal of Agricultural Science, 34 (1). pp. 89-104. ISSN 2549-9343

Thalia, Chessa Uly and Nathania, Clairine and Sukweenadhi, Johan and Purwanto, Maria Goretti Marianti (2022) Profile and Antioxidant Capacity of Phenolic Compounds from Rice Straw. Indonesian Journal of Biotechnology and Biodiversity (IJOBB), 6 (1). pp. 10-17. ISSN 2581-0014

Natalie, Karina and Pantjajani, Tjandra and Dewi, Ardhia Deasy Rosita and Purwanto, Maria Goretti Marianti (2022) Karakterisasi fisikokimia dan functional properties tepung kulit buah jeruk bali (Citrus maxima) dan tepung kulit buah nangka (Artocarpus heterophyllus). Teknologi Pangan: Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian, 13 (1). pp. 44-53. ISSN 2597-436X

Dealyn, Devondra Christabella Glenys and Purwanto, Maria Goretti Marianti and Jati, Ignasius Radix Astadi Praptono J and Setijawati, Erni (2022) Peran High Fructose Corn Syrup terhadap rasio sukrosa dalam mengatur sifat fisikokimia dan organoleptik snack bar beras merah. Teknologi Pangan : Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian, 13 (1). pp. 1-10. ISSN 2597-436X2597-436X

Putra, Leonardo Satriono and Sukweenadhi, Johan and Nathania, Clairine and Wibowo, Enrico Setiawan and Buschle-Diller, Gisela and Purwanto, Maria Goretti Marianti (2022) Comparative study of polyphenolic compound extraction from empty palm fruit bunches and sugarcane pulp. Heliyon, 8 (2). ISSN 2405-8440

Lesmana, David and Vianney, Yoanes M. and Goenawan, Yohanes A. and Natalie, Karina and Sukweenadhi, Johan and Buschle-Diller, Gisela and Mukti, Yayon P. and Erawati, Christina Mumpuni and Purwanto, Maria Goretti Marianti (2022) Valorization of Peel-Based Agro-Waste Flour for Food Products: A Systematic Review on Proximate Composition and Functional Properties. ACS Food Science & Technology, 2 (1). pp. 3-20. ISSN 2692-1944

Artadana, Ida Bagus Made and Hardjo, Popy Hartatie and Purwanto, Maria Goretti Marianti and Pujiyanti, Aloysia Sri (2021) Ethyl Methane Sulfonate (EMS) Effect on Mutagenesis in Balinese Red Rice (Oryza sativa cv. Barak Cenana). Jurnal Biologi Tropis, 21 (3). pp. 698-705. ISSN 25497863

Swanajadi, R. Zadith Taqwa and Purwanto, Maria Goretti Marianti and Armanto, Rachmad Poedyo (2021) Meta Analysis Study Of Progesterone Receptors Effect on Parturition. Healthy-Mu journal, 5 (1). pp. 17-23. ISSN ISSN : 2597-3851

Azaka, Ramadhani Sofika and Purwanto, Maria Goretti Marianti (2021) Tahuna Jerky as A Plant – Based Processed Food Alternative: Effects of Addition of Tofu And Young Jackfruit on Its Chemical and Sensoric Characteristics. In: Proceeding 3rd International Conference on Natural Resources and Life Sciences (NRLS-2020). (Submitted)

Pujiyanti, Aloysia Sri and Wijaya, Bintang Kerta and Hardjo, Popy Hartatie and Artadana, Ida Bagus Made and Purwanto, Maria Goretti Marianti (2021) Character Improvement of Red Rice (Oryza Sativa L.) Cv. Barak Cenana by Mutagenesis using Gamma Irradiation. Jurnal Biologi Tropis, 21 (2). pp. 305-314. ISSN Print 1411-9587; ISSN Online 2549-7863

Vianney, Yoanes Maria and Purwanto, Maria Goretti Marianti and Weisz, Klaus (2021) G‐Quadruplex Formation in a Putative Coding Region of White Spot Syndrome Virus: Structural and Thermodynamic Aspects. ChemBioChem, 22 (11). pp. 1932-1935. ISSN 1439-4227

Gunawan, Leonardo Tedjo and Purwanto, Maria Goretti Marianti (2020) Critical Aspects to Produce Low-Cost Protein Molecular Weight Marker : A Review. Indonesian Journal of Biotechnology and Biodiversity 118-127, 4 (2). pp. 118-127. ISSN 9772657140002

Gunawan, Leonardo Tejo and Purwanto, Maria Goretti Marianti (2020) Critical Aspects to Produce Low-Cost Protein Molecular Weight Marker : A Review. Indonesian Journal of Biotechnology and Biodiversity, 4 (2). pp. 118-127. ISSN 2581-0014

Riadi, Lieke and Hansen, Yoelsando and Pratiwi, Jesslyn and Purwanto, Maria Goretti Marianti (2020) Mild Alkaline Pretreatment on Sugarcane Bagasse: Effects of Pretreatment Time and Lime to Dry Bagasse Ratio. In: 2nd NRLS .

Vianney, Yoanes Maria and Putra, Sulistyo Emantoko Dwi and Purwanto, Maria Goretti Marianti (2020) Antioxidant and toxicity activity of aqueous extracts from various parts of breadfruit and breadnut. International Journal Of Fruit Science, 20 (Sup3). S1639-S1651.

Paulin, Ivon Grace and Purwanto, Maria Goretti Marianti (2020) Nutritional Characteristics of Teak Grasshopper (Valanga nigricornis Burmeister), Cricket (Brachytrupes portentosus L.),and Mealworm (Tenebrio molitor) as Alternative Food Sources in Indonesia. Indonesian Journal of Biotechnology and Biodiversity, 4 (1). pp. 52-61. ISSN 2581-0014

Riadi, Lieke and Hansen, Yoelsando and Pratiwi, Jesslyn and Purwanto, Maria Goretti Marianti (2020) Mild Alkaline Pretreatment on Sugarcane Bagasse: Effects of Pretreatment Time and Lime to Dry Bagasse Ratio. Proceedings of the Pakistan Academy of Sciences: Pakistan Academy of Sciences B. Life and Environmental Sciences, 57 (1). pp. 43-50. ISSN 2518-4261 (print), ISSN 2518-427X (online)

Valencia, Erica and Purwanto, Maria Goretti Marianti (2020) Artificial Rice As an Alternative Functional Food to Support Food Diversification Program. In: The 2019 International Conference on Biotechnology and Life Sciences: Biotechnology in the Era of 4th Industrial Revolution (IC-BIOLIS), 8-9 Oktober 2019, Jakarta.

Artadana, Ida Bagus Made and Handoyo, Aurelia Nadine and Hardjo, Popy Hartatie and Purwanto, Maria Goretti Marianti (2020) Salt Tolerance of Barak Cenana Rice (Oryza sativa L cv. Barak Cenana) EMS Derived M1 Putative Mutants. In: The 2019 International Conference on Biotechnology and Life Sciences: Biotechnology in the Era of 4th Industrial Revolution (IC-BIOLIS), 8-9 Oktober 2019, Universitas Esa Unggul, Jakarta, Indonesia.

Purwanto, Maria Goretti Marianti and Weisz, Klaus (2020) NMR studies on oligonucleotide – Methylene blue conjugates targeting double-helical nucleic acids. Biophysical Chemistry Volume 257, February 2020, 106314, 257. ISSN 0301-4622

Riadi, Lieke and Hansen, Yoelsando and Pratiwi, Jesslyn and Purwanto, Maria Goretti Marianti (2020) Mild Alkaline Pretreatment on Sugarcane Bagasse: Effects of Pretreatment Time and Lime to Dry Bagasse Ratio. Proceedings of the Pakistan Academy of Sciences: Pakistan Academy of Sciences B. Life and Environmental Sciences, 57 (1). pp. 43-50. ISSN 2518-4261 (print), ISSN 2518-427X (online)

Hardjo, Popy Hartatie and Susanto, Danny Putra Sentosa and Savitri, Wina Dian and Purwanto, Maria Goretti Marianti (2019) Shoot multiplication of Pogostemon cablin var. Sidikalang and patchouli oil profile. Nusantara Bioscience, 11 (2). pp. 123-127. ISSN 2087-3948; E-ISSN 2087-3956

Sukweenadhi, Johan and Purwanto, Maria Goretti Marianti and Hardjo, Popy Hartatie and Kurniawan, Geovanny and Artadana, Ida Bagus Made (2019) Isolation and In Vitro Screening of Plant Growth Promoting Rhizobacteria from Barak Cenana Red Rice. In: 2nd International Conference on Biosciences & Medical Engineering (ICBME 2019), 11- 12 April 2019, Prime Plaza Hotel Sanur, Bali Indonesia.

Hardjo, Popy Hartatie and Artadana, Ida Bagus Made and Purwanto, Maria Goretti Marianti (2019) Ethyl Methane Sulfonate (EMS) Effect on Mutagenesis in Balinese RedRice (Oryza sativa cv. Barak Cenana). In: The 2019 International Conference on Biotechnology and Life Sciences: Biotechnology in the Era of 4th Industrial Revolution, 8-9 Oktober 2019, Jakarta.

Chrisnasari, Ruth and Verina, Devi and Tapatfeto, Aime Clorinda and Pranata, Stefan and Patjajani, Tjandra and Wahjudi, Mariana and Purwanto, Maria Goretti Marianti (2018) Isolating and Characterising Chitinolytic Thermophilic Bacteria from Cangar Hot Spring, East Java. Pertanika Journal Tropical and Agricultural Science , 41 (3). pp. 1437-1448. ISSN 1511-3701. E-ISSN: 2231-8542

Purwanto, Maria Goretti Marianti and Gunawan, Renardi and Artadana, Ida Bagus Made and Goeltom, Mangihot Tua and Askitosari, Theresia Desy (2018) Isolation and Identification of Bacillus thuringiensis from Aedesaegypti Larvae as Potential Source of Endotoxin to Control Dengue Vectors. Pertanika Journal of Tropical Agricultural Science (JTAS), 41 (3). 1423 -1435. ISSN 2231-8542

Sutanto, S. and Purwanto, Maria Goretti Marianti (2018) Rapid reversed-phase high performance liquid chromatography assay of Tert-butylhydroquinone content in food products. In: The 2nd International Conference on Natural Resources and Life Sciences (NRLS-2018), 23–24 August 2018, Ibis Styles Hotel, Surabaya, Indonesia.

Purwanto, Maria Goretti Marianti and Artadana, Ida Bagus Made and Sutanto , Steven (2018) Analisa Nutrisi dan Senyawa Bioaktif Padi Merah. Graha Ilmu, Yogyakarta. ISBN 978-602-262-987-0

Jayanthi, Nalista and Purwanto, Maria Goretti Marianti and Chrisnasari, Ruth and Pantjajani, Tjandra and Wahjudi, A. and Sugiarto, M. (2018) Characterization of thermostable chitinase from Bacillus licheniformis B2. In: The 2nd International Conference on Natural Resources and Life Sciences (NRLS-2018), 23–24 August 2018, Ibis Styles Hotel, Surabaya, Indonesia.

Janli, Derdy and Purwanto, Maria Goretti Marianti and Artadana, Ida Bagus Made and Askitosari, Theresia Desy (2017) Extraction and Toxicity Assay of Mycotoxin from Entomopathogenic Fungi Isolate of Kusuma Agrowisata Orchard Batu, Jawa Timur, Indonesia. In: The 1st International Conference on Natural Resources and Life Sciences (NRLS-2016), 20-21 Oktober 2016, Surabaya, Indonesia.

Artadana, Ida Bagus Made and Suhono, Gilang Bintang Fajar and Hardjo, Popy Hartatie and Wang, yoko bribitte and Purwanto, Maria Goretti Marianti and Supaibulwatana, Kanyaratt (2017) Plant regeneration induced from mature embryo-derived callus of Balinese red rice (Oryza sativa Cv. Barak Cenana). Bali medical journal, 6 (3). pp. 12-17. ISSN 2302-2914

Purwanto, Maria Goretti Marianti (2016) Quality Issue of Commercial Bioproduct Dietary Supplements. In: International Conference On Natural Resources and Life Sciences, 20-21 Oct 2016, Universitas Surabaya. (Unpublished)

Purwanto, Maria Goretti Marianti (2016) The Role and Efficiency of Ammonium Sulphate Precipitation in Purification Process of Papain Crude Extract. Procedia Chemistry, 18. pp. 127-131.

Purwanto, Maria Goretti Marianti and Pantjajani, Tjandra and Askitosari, Theresia Desy and Chandra, Vincent Prasetya (2015) The Use of Bagasse and Rice Straw as Alternative Growth Media for White Oyster Mushroom. In: The 1th Almuslim International Conference on Science, Technology and Society (AICSTS) 2015, 7 - 8 November 2015, Universitas Almuslim, Matangglumpangdua, Peusangan, Kabupaten Bireuen Provinsi Aceh-Indonesia,.

Purwanto, Maria Goretti Marianti (2015) The effect of Extraction and Drying Method to Protein Content of Albumin Concentrate from Channa Striata. In: The 1th Almuslim International Conference on Science, Technology and Society (AICSTS) 2015, 7 - 8 Nopember 2015, Universitas Almuslim, Matangglumpangdua, Peusangan, Kabupaten Bireuen Provinsi Aceh-Indonesia,.

Purwanto, Maria Goretti Marianti and Askitosari, Theresia Desy and Pantjajani, Tjandra and Wijoyo, Andreas L. (2015) Variation of Rice Husk, Corn Husk and Corn Hump Ratio as Alternative Growth Media for Pleurotus osteatus (White Oyster Mushroom). Proceeding 1st International Seminar on Natural Resources Biotechnology : From Local to Global. pp. 280-284. ISSN 2460-8238

Purwanto, Maria Goretti Marianti and Askitosari, Theresia Desy and Pantjajani, Tjandra and Wijoyo, Andreas L. (2015) Variation of Rice Husk, Corn Husk and Corn Hump Ratio as Alternative Growth Media for Pleurotusosteatus (White Oyster Mushroom). In: International Seminar “Natural Resources Biotechnology : From Local to Global”, 8-9 September 2015, Universitas Atma Jaya Yogyakarta.

Purwanto, Maria Goretti Marianti (2015) The Role and Efficiency of Ammonium Sulphate Precipitation in Purification Process of Papain Crude Extract. In: INTERNATIONAL SEMINAR:MOLECULAR AND CELLULAR LIFE SCIENCES. (MCLS 2015), 7-8 May 2015, Universitas Airlangga, Surabaya. (Unpublished)

Askitosari, Theresia Desy and Purwanto, Maria Goretti Marianti and Sabrina, Kezia Eunike (2015) Sweet Potato and Cassava as Alternative Substratesfor Growing Spawn of Shiitake (Lentinula edodes B.) and Lingzhi (Ganoderma lucidum K.). Journal of Science & Technology, 15. pp. 22-26. ISSN 1685-7941

Purwanto, Maria Goretti Marianti and Yaphar, Lidya (2015) lmobilisasi Enzim Laktase pada DEAE-Cellulose dengan Agen Crosslinking Glutaraldehid dan Aplikasinya pada Rancangan Alat untuk Hidrolisis Laktosa. Prosiding Seminar Nasional Kimia. pp. 91-95. ISSN 2338-2368

Chrisnasari, Ruth and Wijaya, Antonius Loren and Purwanto, Maria Goretti Marianti (2015) DEVELOPMENT OF DNA BIOSENSOR BASED ON SILVER NANOPARTICLES UV-Vis ABSORPTION SPECTRA FOR Escherichia coli DETECTION. KnE Life Sciences, 2. pp. 382-389. ISSN 2413-0877

Purwanto, Maria Goretti Marianti (2015) Synthesis And Covalent Attachment Of A Methylene Blue Derivative To A Triple Helix Forming Oligonucleotide. International Journal of Applied Chemistry, 11 (4). pp. 475-485. ISSN 0973-1792

Purwanto, Maria Goretti Marianti and Wahjudi, Mariana and Goeltom, Mangihot Tua and Maretha, Maggie Vency (2015) Whole Cell Hydrolysis of Sardine (Sardinella lemuru) Oil Waste using Mucor circinelloides NRRL 1405 Immobilized in Poly-urethane Foam. Procedia Chemistry, 14. pp. 256-261. ISSN 1876-6196

Purwanto, Maria Goretti Marianti and ., Wersha and Chrisnasari, Ruth (2014) LACTASE IMMOBILIZATION WITH ENTRAPMENT METHOD USING CALCIUM ALGINATE MATRIX FOR LACTOSE HYDROLYSIS APPLIANCE. Jurnal Ilmiah Sains & Teknologi, 8 (1). pp. 1-9. ISSN 0216-1540

Purwanto, Maria Goretti Marianti and Pantjajani, Tjandra and Askitosari, Theresia Desy (2014) HOUSE OF MUSHROOMS SEBAGAI WAHANA !NOVAS! DAN PENGEMBANGAN JAMUR EDIBEL SERTA PRODUK OLAHANNYA BAGI PEMBERDAYAAN MASYARAKAT TRAWAS-MOJOKERTO DAN SEKITARNYA. Technical Report. Fakultas Teknobiologi Universitas Surabaya, Surabaya.

Chrisnasari, Ruth and Yonardi, Angelia and Widi, Restu Kartiko and Purwanto, Maria Goretti Marianti (2014) IMMOBILIZATION OF LIPASE ON SURFACTANT-MODIFIED BENTONITE AND ITS APPLICATION FOR BIODIESEL PRODUCTION FROM SIMULATED WASTE COOKING OIL. In: Proceeding Indonesian Protein Society (IPS), International Seminar and Workshop 2014. Universitas Jember, Jember. ISBN 978-602-9030-88-4

Purwanto, Maria Goretti Marianti (2014) Menyorot Peran Orangtua dalam Keluarga. In: Bunga Rampai: Keluar dari Perangkap Tindak Kekerasan dan Asusila. Talenta Indonesia Mandiri (TIM), Yogyakarta, pp. 45-47. ISBN 978-602-70114-6-5

Purwanto, Maria Goretti Marianti (2014) Perbandingan Analisa Kadar Protein Terlarut dengan berbagai Metode Spektroskopi UV-Visible. Jurnal Ilmiah Sains & Teknologi, 7 (2). pp. 64-71. ISSN 0216-1540

Purwanto, Maria Goretti Marianti (2014) "Katakan Dengan Jamur" Salah Satu Alternatif Upaya Edukasi Biologi terhadap Kaum Muda dan Masyarakat Perkotaan. In: Seminar Nasional Bioteknologi 2014 : Buku Abstrak & Panduan Peserta. Universitas Surabaya (Ubaya Press), Surabaya, p. 80.

Chu, Vicky and Purwanto, Maria Goretti Marianti and Daniel, Xavier (2014) Optimasi dan Aplikasi Multiplex Polymerase Chain Reaction untuk Deteksi Salmonella sp., Vibrio cholerae, dan Pseudomonas aeruginosa pada Air Minum Kemasan sebagai Pengganti Metode Deteksi Konvensional. In: Prosiding SNB 2014 Biotechnological Approaches to Blue Economy Implementation. Universitas Surabaya (Ubaya Press), Surabaya, pp. 32-39. ISBN 978-602-14714-2-5

Purwanto, Maria Goretti Marianti and Tessie, Stephanie Lauren and Chrisnasari, Ruth (2014) Pengaruh Penambahan Ion Mono- dan Di-Valen terhadap Aktivitas Hidrolisis Enzim Lipase Candida rugosa pada Substrat Limbah Minyak Ikan. In: Prosiding SNB 2014 Biotechnological Approaches to Blue Economy Implementation. Universitas Surabaya (Ubaya Press), Surabaya, pp. 88-96. ISBN 978-602-14714-2-5

Chrisnasari, Ruth and Widi, Restu Kartiko and Halim, Billy Adrian and Purwanto, Maria Goretti Marianti (2014) Imobilisasi Enzim Lipase pada Ca-Bentonit serta Aplikasinya pada Produksi Asam Lemak Omega-3 dari Limbah Minyak Ikan. In: PROSIDING SNB 2014 : Biotechnological Approaches to Blue Economy Implementation. Universitas Surabaya (Ubaya Press), Surabaya. ISBN 978-602-14714-2-5

Purwanto, Maria Goretti Marianti and Nugraha, Billy (2013) Pengaruh Konsentrasi Papain, Rasio Berat Urea:Minyak, dan Suhu Kristalisasi dalam Kompleksasi Omega-3 Dari Limbah Minyak Ikan. Jurnal Ilmiah Sains & Teknologi, 7 (1). ISSN 0216-1540

Purwanto, Maria Goretti Marianti and Chrisnasari, Ruth and Meliawati, Meliawati (2013) Pengaruh pH, Suhu dan Konsentrasi Substrat Terhadap Produksi Konsentrat Asam Lemak Omega 3 Dari Limbah Minyak Ikan Melalui Hidrolisis Oleh Enzim Lipase dari Candida Rugosa. In: PROSIDING SEMINAR NASIONAL RISET PANGAN, OBAT-OBATAN, DAN LINGKUNGAN UNTUK KESEHATAN. FMIPA Universitas Pakuan, Bogor. ISBN 978-602-14503-1-4

Chrisnasari, Ruth and Wijaya, Antonius Loren and Purwanto, Maria Goretti Marianti (2013) DEVELOPMENT OF DNA BIOSENSOR BASED ON SILVER NANOPARTICLES UV-Vis ABSORPTION SPECTRA FOR Escherichia coli DETECTION. In: Proceedings The International Conference on BIological Science (ICBS). Faculty of Biology Universitas Gadjah Mada Yogyakarta , Yogyakarta.

Purwanto, Maria Goretti Marianti and Chrisnasari, Ruth (2013) Studi Perancangan Biosensor Berbasis UV·Vis Spektrofotometri untuk Deteksi Bakteri Patogen secara Simultan Berdasarkan Proses DNA Recognition. Technical Report. Universitas Surabaya, Surabaya.

Purwanto, Maria Goretti Marianti and Weisz, Klaus (2013) Thermal Denaturation Study on The Binding of A Methylene Blue Derivative to A Triple Helix Forming Oligonucleotide. International Journal of Applied Chemistry, 9 (3). pp. 253-267. ISSN 0973-1792

Purwanto, Maria Goretti Marianti (2012) SENYAWA AKTIF DARI Euphorbia humifusa SEBAGAI AGEN ANTIGENE (ANALISA SPEKTROSKOPI DALAM UPAYA PENGEMBANGAN ANTIGENE THERAPY). Technical Report. Fakultas Teknobiologi Universitas Surabaya, Surabaya. (Submitted)

N., Wulansari and Purwanto, Maria Goretti Marianti (2012) DNA THERMAL DENATURATION STUDY OF ANTIOXIDANT COMPOUNDS FROM METHANOL EXTRACT OF Euphorbia humifusa AS POTENTIAL ANTICANCER AGENTS. In: International Seminar on Natural Products Medicines : Current Issues on Future Researches and Applications of Natural Product Medicines, 22-23 November 2012, Bandung.

Purwanto, Maria Goretti Marianti and Kok, Tjie and Wulansari, Noviana (2012) Studi Termodinamika DNA terhadap Senyawa Antioksidan Ekstrak Euphorbia Humifusa yang Berpotensi Sebagai Antikanker. Jurnal Bahan Alam Indonesia, 8 (3). pp. 152-158. ISSN 1412-2855

Purwanto, Maria Goretti Marianti and Weisz, Klaus (2012) Synthesis and Covalent Attachment of a Methylene Blue Derivative to A Triple Helix Forming Oligonucleotide - The Way to New Anticancer Drugs. In: Proceeding of Humboldt Kolleg: SYNERGY, NETWORKING AND THE ROLE OF FUNDAMENTAL RESEARCH DEVELOPMENT IN SOUTH EAST ASIA in Conjuction with THE INTERNATIONAL CONFERENCE ON NATURAL SCIENCES (ICONS) 2011. Shaker Verlag , Aachen, pp. 163-169.

Purwanto, Maria Goretti Marianti and Kok, Tjie and Melinda, Ratna (2011) Screening Senyawa Anti Kanker Ekstrak Typhonium Flagelliforme (Keladi Tikus) Yang Berinteraksi Dengan DNA. Jurnal Ilmiah Sains & Teknologi. ISSN 0216-1540

Purwanto, Maria Goretti Marianti and Kok, Tjie and Melinda, Ratna (2011) Preliminary Study On Antioxidant Property Of Typhonium Flagelliforme And Its Interaction With DNA. In: Humboldt Kolleg: SYNERGY, NETWORKING AND THE ROLE OF FUNDAMENTAL RESEARCH DEVELOPMENT IN ASEAN in Conjuction with THE INTERNATIONAL CONFERENCE ON NATURAL SCIENCES (ICONS) 2011 (Conference Program and Abstract). Universitas Ma Chung, Malang.

Purwanto, Maria Goretti Marianti and Rijanto, Anna and Artadhana, I.B. and Kok, Tjie and Theodorus, Selvy and Tanojo, Michael William (2010) In Vitro Production Of Secondary Metabolites From Gynura Pseudochina (Lour.) D.C. In: Proceedings International Conference on Medicinal Plants in Occasion of the 38th. Meeting of National Working Group on Indonesia Medicinal Plant. Faculty of Pharmacy Widya Mandala in Collaboration with National Working Group on Indonesian medical Plant and German Academic Exchange Service, Surabaya, pp. 91-100. ISBN 978-602-96839-1-2

Purwanto, Maria Goretti Marianti (2009) Natural Products Potential for Antigene Strategy. In: 10th. Congres and International Conference of Indonesian Society for Microbiology (ICISMI) : recent Advance of Microbiology in Health, Bio-Industry, Agriculture and Environment. Perhimpunan Mikrobiologi Indonesia (PERMI) Cabang Surabaya., Surabaya, p. 74.

Goeltom, Mangihot Tua and Ratnawati, Melly and Purwanto, Maria Goretti Marianti (2009) Produksi Vanillin secara Mikrobial : Tinjuan Prospektif Penggunaan Mikroba Asli Asal Indonesia. In: Simposium Nasional Kimia Bahan Alam XVII (SimNasKBA-2009). Himpunan Kimia Bahan Alam Indonesia ( Program Studi Kimia ITB ) dan Jurusan Kimia Fak. Mipa Univ. Diponegoro, Semarang.

Purwanto, Maria Goretti Marianti (2007) TEKNOLOGI MUTAKHIR DALAM GENETIKA. DAPATKAH SEMUA DlTERlMA? (suatu rangkuman pendapat). In: Proceedings Simposium Pekan Ilmiah Mahasiswa Fakultas Psikologi - Universitas Surabaya 21 - 25 Mei 2007. Fakultas Psikologi Ubaya, Surabaya, 5-11.