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All Journal Jurnal Teknologi Dan Industri Pangan Journal of Food and Pharmaceutical Science Sainteks Techno (Jurnal Fakultas Teknik, Universitas Muhammadiyah Purwokerto) Proceeding Seminar LPPM UMP Tahun 2014 Majalah Ilmiah MOMENTUM JURNAL PHARMASCIENCE Majalah Obat Tradisional PROSIDING SENATEK FAKULTAS TEKNIK UMP Pharmascience JURNAL FARMASI DAN ILMU KEFARMASIAN INDONESIA Jurnal Aplikasi Teknologi Pangan JRST (Jurnal Riset Sains dan Teknologi) Indonesian Food and Nutrition Progress PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Abdimas UNWAHAS : Jurnal Pengabdian Masyarakat UNWAHAS Jurnal Inovasi Teknik Kimia Journal of Applied Science, Engineering, Technology, and Education Mattawang: Jurnal Pengabdian Masyarakat Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Journal of Chemical Process and Material Technology Techno Research In Chemical Engineering Jurnal Pengabdian kepada Masyarakat (ABDIKEMAS) Molekul: Jurnal Ilmiah Kimia Media Farmasi Jurnal Tumbuhan Obat Indonesia Jurnal Kefarmasian Indonesia Indonesian Journal of Jamu
Alwani Hamad
Department Of Chemical Engineering, Faculty Of Engineering And Science, Universitas Muhammadiyah Purwokerto
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Neuroscience Public Health Social Sciences Other

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Journal : Journal of Chemical Process and Material Technology

 1 
THE MICROBIAL GROWTH INHIBITION PROFILE OF SELECTED INDONESIAN SPICES ESSENTIAL OILS ON TOFU DURING 8-DAY STORAGE Alwani Hamad; Asmiyenti Djalisrin Djali; Dianita Yulia Sukma Dewi; Eka Yuliani Saputri; Eli Nurlaeli; Intan Nur Fadlilah; Muliastri Mentari; Dwi Hartanti
Journal of Chemical Process and Material Technology Vol 1, No 1 (2022)
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1289.213 KB) | DOI: 10.36499/jcpmt.v1i1.5759

Abstract

This study evaluated the profile of microbial growth inhibition on tofu treated by the essential oil of the selected spices. The microbial growth on the tofu was visually observed by the pour plate method, while their number was enumerated by the indirect optical density (OD) method. All the tested essential oils were visually reduced the microbial growth on tofu during storage. Each spices oil showed a different inhibition pattern, with bay leaf, galangal, and ginger oils exerting favorable effects for the most prolonged period. The day-bay-day comparison demonstrated that the best inhibition effect was on day-6 and -8, with bay leaf and galangal oils showing the most promising activity. The best profile of both essential oils might play a vital role in the tofu preservation process by natural products.
Comparison of Physical and Chemical Changes of Dried Berries Fruits Powders from Spray and Freeze Drying Alwani Hamad; Afwa Hayuningtyas; Pinyapat Jitphongsaikul
Journal of Chemical Process and Material Technology Vol 1, No 2 (2022)
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36499/jcpmt.v1i2.6886

Abstract

The different drying methods for preserving fruits may affect fruits' physical and chemical properties, especially dried berries. The expected drying techniques include Spray Drying (SD) and Freeze Drying (FD). The physical characteristics, such as color, taste/odor, and thermal properties, have changed during the process. The higher temperatures in spray drying may affect the phytochemical compounds that will change the final nutritional value. The juice taste and color of berries powders that FD produces are better than SD. However, the morphology of powder that resulted from SD is better. Also, the losses of phenolic compound and anthocyanin content of dried berries produced from SD are much lower than FD. Therefore, the choices of higher quality dried berries can be produced by FD that are suitable to preserve the phytochemical compounds that have health benefits.   
Nanoemulsion and Multilayer Nanoemulsion Encapsulated with Chitosan Improving The Stability and Bioaccessibilty of Curcumin Alwani Hamad; Afwa Hayuningtyas; Bekti Wulan Sari; Mubshair Naveed
Journal of Chemical Process and Material Technology Vol 2, No 2 (2023)
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36499/jcpmt.v2i2.9476

Abstract

Encapsulating lipophilic curcumin improves digestibility and bioavailability. Loading efficiency and droplet size are crucial when encapsulating curcumin into emulsion-based delivery systems. Since the thickness of the emulsifier layer is comparable to that of the radius of the oil droplet, one can deduce that the emulsifier layer is the primary component of the droplet's overall composition. Because the oil droplet radius matches the emulsifier layer thickness. Nanoemulsion (NE) is ideal for encapsulating, protecting, and delivering lipophilic nutraceuticals for food and food-related applications. Conventional emulsion has several-micrometer droplets. Chitosan-coated NE can deliver lipophilic bioactive substances. This is because it will better protect the core material. Phase separation was observed in the NE emulsion sample after it had been stored for three months, in contrast to the CNE emulsion sample. Multilayered emulsion is a multistep procedure that consists of emulsion droplets electrostatically stabilized by layers of alternatively charged emulsifiers and chitosan. The large surface area of nanoemulsions allows the acceleration of the chemical reactions occurring at the oil-water interface such as hydrolysis by lipases. There was a study that investigated the effect of nanosystems' interfacial composition using multilayer chitosan on the stability of curcumin during in vitro digestion, on lipids digestibility, cumin bioaccessibility and antioxidant activity, using a dynamic GI system.
Co-Authors Abdul Haris Mulyadi Afifah, Dini Nur Afwa Hayuningtyas Afwa Hayuningtyas Amiratus Sholekhah Andi Ghina Septhea Andi Ghina Septhea Andi Ghina Septhea, Andi Ghina Anwar Ma'ruf Anwar Ma’ruf Anwar Ma’ruf Ardi Wiranata Arianingsih, Elfa Asmiyenti D. Djalil Asmiyenti Djaliasrin Djalil Asmiyenti Djalisrin Djali Bekti Wulan Sari Bekti Wulan Sari Bekti Wulan Sari Betty Ika Hidayah Charisma, Shintia Lintang Dea Y. Pradani Denia Awanda Putri Denia Awanda Putri Desiana Pradiyanti Dianita Yulia Sukma Dewi Dodi Siraj Muamar Zain Dwi Hartanti Dwi Hartanti Dwi Hartanti Dwi Hartanti Dwi Hartanti Dwi Hartanti Dwi Hartanti Dwi Hartanti Dwi Nugraheni Eka Yuliani Saputri Eka Yuliani Saputri Eli Nurlaeli Eli Nurlaeli Eli Nurlaeli, Eli Endar Pusapawiningtyas Endar Puspawiningtyas Endar Puspawiningtyas Endar Puspawiningtyas Endar Puspawiningtyas Endar Puspawiningtyas, Endar Fadlilah, Intan Nur Fitri Atyani, Fitri Fitriyani Fitriyani Ganda Kurniawan Ganda Kurniawan, Ganda Giswantara Giswantara Haq, M Tsabit Sofatul Haryanto, Totok Haryo Wibisono Haryo Wibisono Hasanah, Yeti Rusmiati Heru Sutopo Heru Sutopo Heru Sutopo Hidayah Anisa Fitri Hierro Azi Priawan Hierro Azi Priawan Intan Nur Fadlilah Istifah Istifah, Istifah Jeri Rinawati Kristiono Kristiono M. Gigih Panji Mahardika, M. Gigih Panji Ma'ruf, Anwar Magribi, Imam Maulana Mauliana, Dinda Mubshair Naveed Mubshair Naveed Mubshair Naveed Muliastri Mentari Naveed, Mubshair Neni Damajanti, Neni Noni Indriani Nur Afifah Andriyani Nur Afifah Andriyani Nur Afifah Handayani Nur Afifah Handayani, Nur Afifah Nur Annisa Septiyaningrum Nur Yulianingsih Nurul Fadhilah Deni Saputri Nurul Fadhilah Deni Saputri, Nurul Fadhilah Deni Pinyapat Jitphongsaikul Pinyapat Jitphongsaikul Pinyapat Jitphongsaikul Pradani, Dea Yulinestria Puspitasari, Adinda Putri, Regita Nanda Regawa Bayu Pamungkas Rinawati, Jeri Rizky Destya Sary Santosa, Arif Prashadi Septian Chandra Sasmita Shintia Lintang Charisma Shintia Lintang Charisma Sintia Jumitera Suparman Suparman Syah Putri, Tina Syarifah, Arini Tina Syah Putri Tri Nur Chasanah Vishal Chherti Wahyu Utaminingrum Wardani, Tri Kusuma Wicaksana, Firman Widya Agustina Widya Agustina Widya Ayu Dianata Wiwin Anggraeni Yulianingsih, Nur Yulianti , Henti