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All Journal Jurnal Teknologi Dan Industri Pangan Journal of Food and Pharmaceutical Science Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Agrointek Jurnal Penelitian Pascapanen Pertanian Jurnal Teknologi Pertanian agriTECH Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Planta Tropika Jurnal Sains dan Teknologi Pangan BERITA BIOLOGI Teras Jurnal Indonesian Food and Nutrition Progress Jurnal Teknologi Pertanian (Agricultural Technology Journal) Indonesian Food Science and TechnologyJournal Marine Research in Indonesia AGRITEKNO, Jurnal Teknologi Pertanian Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Indonesian Journal of Natural Pigments Jurnal Teknologi Hasil Pertanian Canrea Journal: Food Technology, Nutritions, and Culinary Journal JURNAL REKAYASA Journal of Agri-Food Science and Technology (JAFoST) Journal of Food and Pharmaceutical Sciences INERSIA Advance Sustainable Science, Engineering and Technology (ASSET)
Yudi Pranoto
Departemen Teknologi Pangan Dan Hasil Pertanian, Fakultas Teknologi Pertanian Universitas Gadjah Mada, Jl. Flora No. 1 Bulaksumur, Yogyakarta 55281
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Journal : planta tropika

 1 
Asap Cair Kayu Sengon sebagai Chelating Agents Logam Timbal (Pb) pada Model Menggunakan Biji Kedelai (Glycine max) Darmadji, Purnama; Pranoto, Yudi
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 5, No 1 (2017)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2017.070.42-51

Abstract

Soybean (Glycine max) is one of the plants that strongly accumulate heavy metals. Therefore, soybeans need to be given a pre-treatment so that no accumulation of heavy metals in the human body. The aim of this study was to determine the influence of Paraserianthes falcataria (L.) Nielsen wood liquid smoke concentration to the reduction of Pb metal in soybean seeds and determine the influence of liquid smoke compounds to the reduction of Pb metal in soybean seeds. The study used a completely randomized design with three replications. Factor to be examined was the effect of liquid smoke concentration to the reduction of Pb metal in soybean seeds with variations 0; 12.5; 25; 50 and 100 % by 25 ml. Parameters measured were Pb metal reduction, the changes of acid, phenol, carbonyl and pH liquid smoke after chelation and Pb metal reduction because of liquid smoke compounds. Model of Pb metal was made from soybean seeds that have been contaminated by Pb (NO3) 2 with the 2 ppm concentration. The results showed that the greater the concentration of liquid smoke, the greater the reduction of Pb metal. The liquid smoke with the 100% concentration gives the highest reduction of Pb metal in soybean seeds 59.12%. Carbonyl compounds of liquid smoke give the highest reduction of Pb metal in soybeans seeds 46.42  %, followed by acetic acid 43.97 % and phenol 41.55 %.
Characteristics of Dried Cocoa Beans (Theobroma cacao L.) Color Using Response Surface Methodology Hartuti, Sri; Bintoro, Nursigit; Karyadi, Joko Nugroho Wahyu; Pranoto, Yudi
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 7, No 1 (2019)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2019.097.82-92

Abstract

The research aimed to study the effects of storage time of cacao fruit before fermentation, aeration rate and temperature of fermenter during fermentation on the color value of dry cocoa  beans, including the value of L *, a *, b *, chroma, hue, and RGB, and their relationship using response surface methodology.. The results showed that storage time of cacao fruits before fermentation, aeration rate and temperature of the fermenter had an influence on the color values of L *, a *, b *, chroma, hue, and RGB of dried cocoa beans produced. The highest brightness prediction value of chroma color was ± 26 obtained in the treatment of the storage time of 9-day, aeration rate of 0.4 liters/minute, and fermenter temperature of 50 ℃. Meanwhile, the highest hue prediction value was 51.8 obtained in the treatment of storage time of 9 days, aeration rate of 0.3 liters / minute, and fermenter temperature of 50 ℃. Furthermore, the RGB color of dried cocoa beans showed that the color range of R (red) and G (green) of cocoa beans after fermentation was higher when compared to cocoa beans without fermentation, while the value of color B (blue) had a different tendency showing  that dried fermented cocoa beans had a lower blue range compared to unfermented cocoa beans.
Asap Cair Kayu Sengon sebagai Chelating Agents Logam Timbal (Pb) pada Model Menggunakan Biji Kedelai (Glycine max) A'yuni, Nur Rohmah Lufti; Darmadji, Purnama; Pranoto, Yudi
PLANTA TROPIKA: Jurnal Agrosains (Journal of Agro Science) Vol 5, No 1 (2017)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.2017.070.42-51

Abstract

Soybean (Glycine max) is one of the plants that strongly accumulate heavy metals. Therefore, soybeans need to be given a pre-treatment so that no accumulation of heavy metals in the human body. The aim of this study was to determine the influence of Paraserianthes falcataria (L.) Nielsen wood liquid smoke concentration to the reduction of Pb metal in soybean seeds and determine the influence of liquid smoke compounds to the reduction of Pb metal in soybean seeds. The study used a completely randomized design with three replications. Factor to be examined was the effect of liquid smoke concentration to the reduction of Pb metal in soybean seeds with variations 0; 12.5; 25; 50 and 100 % by 25 ml. Parameters measured were Pb metal reduction, the changes of acid, phenol, carbonyl and pH liquid smoke after chelation and Pb metal reduction because of liquid smoke compounds. Model of Pb metal was made from soybean seeds that have been contaminated by Pb (NO3) 2 with the 2 ppm concentration. The results showed that the greater the concentration of liquid smoke, the greater the reduction of Pb metal. The liquid smoke with the 100% concentration gives the highest reduction of Pb metal in soybean seeds 59.12%. Carbonyl compounds of liquid smoke give the highest reduction of Pb metal in soybeans seeds 46.42  %, followed by acetic acid 43.97 % and phenol 41.55 %.
Co-Authors Agnes Murdiati Agnes Murdiati Agung Endro Nugroho Agustina Agustina Amir Husni Angwar, Mukhamad Ariani, Dini Ariani, Dini Ashri Mukti Benita Bambang Setiaji Bara Yudhistira Bara Yudhistira Cahyanto, Muhammad N Dari, Yunita Wulan Darmadji, Purnama Dego Yusa Ali Dewi, Angela Myrra Puspita Dhiva, IGN Aditya Dian Resti Setyaningrum Dimas Rahadian Aji Muhammad, Dimas Rahadian Aji Dini Ariani Djagal Marseno Djagal W Marseno Djagal Wiseso Marseno Djagal Wiseso Marseno Djagal Wiseso Marseno Djagal Wiseso Marseno Doddy Sutono Dodik Suprapto Edowai, Desi Natalia Eduard Fransisco Tethool Elfanti, Maharani P. Endang S. Rahayu Eni Harmayani Eni Harmayani Eni Harmayani Eni Harmayani Ervika Rahayu Novita Herawati Fatchul Anam Nurlaili Fatma Zuhrotun Nisa Fela Laila Ferdiansyah, Mokhamad Khoiron Fibri, Dwi Larasatie Nur Hafni Rahmawati Halim, Lina Hapsari, Rahma Bayunita Haryadi Haryadi Haryadi Haryadi Hayati, Febsi Hermina Nurdiawati Herry , Herry Isak Silamba Joko Nugroho Wahyu Karyadi Joko Nugroho Wahyu Karyadi Karlina, L Lola Krisnitya, Widya Latifah, Muktiadin Lily Arsanti Lestari Lopulalan, Cynthia G C M. Ridwan Made Darawati Miftakhussolikhah, Miftakhussolikhah Mimin Yulita Kusumaningrum Mohammad Hidayat Muhammad Nur Cahyanto nFN Miftakhussolikhah nFN Nurliyani Novianty, Hilda Novianty, Hilda Nur Rohmah Lufti A'yuni Nurdiawati, Hermina Nurfitri Ekantari Nuri Arum Anugrahati Nursigit Bintoro Nursigit Bintoro Nursigit Bintoro Prawira, Muhammad Aditya Puji Wulandari Purnama Darmadji Purnama Darmadji Purnama Darmadji Purnama Darmadji Purnama Darmadji Rahayu, Endang Sutriswati Rahayu, Ervika Reny Mailia Reny Mailia Resha Ayu Wildiana Retno Ayu Kurniasih Rini Yanti Rini Yanti, Rini RNH, Ervika Rosiana, Nita Maria Rumiyati Sabrina, A'isyah Mutiara Saiful Rochdyanto Saiful Rochdyanto Saputra, Muhammad Tomy Sarman Oktovianus Gultom Satrijo Saloko Siti masithah Fiqtinovri Sri Hartati Sri Hartuti Sri Hartuti Sri Hartuti Sri Raharjo Sri Widyastuti Sri Widyastuti Sri Winarti Stefani Amanda Harmani Subaryono Subaryono Subaryono Subaryono, Subaryono Sudibyo, Anung Sudip Kumar Rakshit Sugeng Pondang Sugiharto Suharwadji, - Suharwadji, - Sulthon, Arian Lutfi Nur Supriyadi Supriyadi Supriyanto Supriyanto Tanwirul Millati Taswir Taswir Tazwir Tazwir Tety Desrita Handayani Triwitono, Priyanto Tyas Utami Umar Santoso Ustadi Ustadi Ustadi, Ustadi Wardah Wardah Wulandari, Pudji Yekti Asih Purwestri Yuny Erwanto Yustinus Marsono Yustinus Marsono Yustinus Marsono Yustinus Marsono