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All Journal Jurnal Teknologi Dan Industri Pangan Journal of Food and Pharmaceutical Science Jurnal AGROTEKNOLOGI Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Agrointek Jurnal Sain Peternakan Indonesia agriTECH Molecular and Cellular Biomedical Sciences (MCBS) BERDIKARI : Jurnal Inovasi dan Penerapan Ipteks Jurnal Biologi Tropis JITIPARI (Jurnal Ilmiah Teknologi dan Industri Pangan UNISRI) Indonesian Food and Nutrition Progress Dinamisia: Jurnal Pengabdian Kepada Masyarakat SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan AGROTECH : JURNAL ILMIAH TEKNOLOGI PERTANIAN Canrea Journal: Food Technology, Nutritions, and Culinary Journal Abdihaz: Jurnal Ilmiah Pengabdian pada Masyarakat JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Journal of Functional Food and Nutraceutical Teknosains : Jurnal Sains,Teknologi dan Informatika Proceedings Series on Physical & Formal Sciences Prosiding Seminar Nasional Mini Riset Mahasiswa Journal of Food and Agricultural Product Journal of Food and Agricultural Technology
Dwiyati Pujimulyani
Department Of Agricultural Product Technology, Faculty Of Agro-industry, University Of Mercu Buana Yogyakarta, Indonesia
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 Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Veterinary Other

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Penambahan Bubuk Kunir Putih (Curcuma mangga Val.) dan Carboxymethyl Cellulose pada Snack Bar: Pengujian pada Sifat Fisikokimiawi dan Sensori Pri Okla Ginting; Dwiyati Pujimulyani
agriTECH Vol 43, No 2 (2023)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.61648

Abstract

Snack bar (SB) adalah salah satu produk yang dapat dijadikan pangan fungsional dengan penambahan bubuk kunir putih. SB dibuat dengan pencampuran kacang-kacangan, sereal, dan buah-buahan dengan penambahan agen pengikat. Tujuan penelitian ini yaitu untuk menguji efek dari penambahan bubuk kunir putih (Curcuma mangga Val.) dan Carboxymethyl Cellulose (CMC) pada sifat fisikokimiawi dan sensori dari SB. Variasi formula yang digunakan dalam penelitian ini yaitu perbandingan mocaf dan bubuk kunir putih sebanyak 100:4; 100:8 dan 100:12 g; serta konsentrasi CMC sebesar 0,5; 1 dan 1,5%. SB dianalisis dengan analisis fisik (tekstur dan volume pengembangan), kimia (aktivitas antioksidan dan analisis proksimat), dan uji kesukaan. SB dengan penambahan 12% bubuk kunir putih dan 1% CMC mendapatkan hasil sifat fisikokimiawi dan sensori yang terbaik dengan nilai tekstur sebesar 1.227,67 gf, volume pengembangan 0%, aktivitas antioksidan 10,76% RSA, kadar air 7,96%, abu 1,64%, protein 4,55%, lemak 11,93% dan karbohidrat 73,93%.
Effect of Pressurized Blanching Time on Antioxidation Properties of Curcuma xanthorrhiza Roxb. Powder with Various Solvents Astuti, Devi Fitri; Pujimulyani, Dwiyati; Kanetro, Bayu; Crystalia, Audrey Amira; Windrayahya, Sulkhan
agriTECH Vol 45, No 3 (2025)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.90728

Abstract

Javanese turmeric (JT) or Curcuma xanthorrhiza Roxb. is rhizome possessing bioactive components such as curcuminoids and xanthorrizhol that are soluble in various solvents. Therefore, this study aimed to evaluate the antioxidation properties of JT extract with various solvents for extraction. The method used was a Completely Randomized Design (CRD), with variations of pressure blanching time (0, 2.5, 5; 7.5, and 10 minutes) and solvents (80% methanol, 80% ethanol, and 80% acetone). Antioxidation properties were determined comprising antioxidant activity (DPPH (2,2-diphenyl-1-picrylhydrazyl) and FRAP (Ferric Reducing Antioxidant Power), phenol, flavonoid, β-carotene, curcumin, and tannin. The results showed that at a pressurized blanching time of 5 minutes, JT extract had the highest antioxidant activity. By using DPPH and FRAP methods with 57.31% RSA and 7.91 mg Ferro E/g, the highest antioxidant activity was also obtained in 80% ethanol solvent. Furthermore, phenol, flavonoid, β-carotene, tannin, and curcumin contents were 48.70 mg GAE/g, 7.28 mg QE/g, 243.83 μg/g, 2.44 ppm and 1.81%, respectively. This study showed that JT subjected to pressurized blanching had higher antioxidant activity than the fresh sample.
Co-Authors Agnes Stela Dori Agung Wayzka Agung Wazyka Agung Wazyka Agung Wazyka Agus Slamet Albab, Miftakhu Ulil Alimatus Sahrah Ambar Rukmini Annisa Amalia Annisa Arlisyah Annisa Berlianti Utaminingdyah Ansabila, Hilma Amanda Astuti Setyawati Astuti Setyawati Astuti Setyowati Astuti, Devi Fitri Audita Nuvriasari Audrey Amira Crystalia Azhad, M. Hafiz Azis, Nur Afni Baselia, Della Bayu Kanetro Bayu Kanetro Cahyono Murti, Siti Tamaroh Chatarina Lilis Suryani Chatarina Wariyah Crystalia, Audrey Amira Dian Ayu Rahmasari Diannita, Estu Meylinda Ervi Afifah Fahrizal Agung Guntara Fitri , Ichlasia Ainul Fitri Abdillah A Fitri, Ichlasia Ainul Gesta Andika Laura Hanifah, Dika Nur Hanna Sari W. Kusuma Henricus Totok Yulianto Heru Pramono Ichlasia Ainul Fitri Ichlasia Ainul Fitri Ido Galih Saputra Ilyasa, Mohammad Indarto, Tri Izun Patihi Ibad Leba, Herlyn Majid, Aflah Athallah Majid Marwanti Mildaryani Murti, Siti Tamaroh Cahyono Mutaqin Akbar Nilam Andriyani Nur Aisyah Nuurachmawati, Uningtya Okavia Kasuci Prasetyo, Febi Pratama , Wahyu Pratami, Candrika Ayu Pri Okla Ginting Putri, Fatimah Aulia Qibty, Mari'ah Rismawati Laila Qodariah Rizal Rizal Saputra, Jumadil Seila Arumwardana Setiyoko, Agus Siti Tamaroh Sri Anggrahini Sri Anggrahini Sri Anggrahini Sri Luwihana Sri Raharjo Sri Raharjo Sri Utami, Kristiana Sri Winarti Sulkhan Windrayahya Sunar Andiwarsana Suprapti Suprapti Tamaroh , Siti Titin Laswati, Dyah Tri Indarto Umar Santoso Umar Santoso Umar Santoso Umar Santoso Umar Santoso Umul Aiman Vika Nur Jinan Wahyu Widowati Wanda, Sherlya Widya Wulandari Windrayahya, Sulkhan Windrayani, Emi Wisnu Adi Yulianto Wisnu Adi Yulianto Y Marsono Y. Marsono Yuli Perwita Sari Zakiyatul Khoiriyah