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All Journal Reaktor METANA JURNAL TEKNOLOGI KIMIA DAN INDUSTRI Jurnal Penelitian Pendidikan Sainteknol : Jurnal Sains dan Teknologi CHEMICA Jurnal Teknik Kimia E-Dimas: Jurnal Pengabdian kepada Masyarakat Chemistry Indonesian Journal of Chemical Research CARADDE: Jurnal Pengabdian Kepada Masyarakat International Journal of Active Learning RANDANG TANA - Jurnal Pengabdian Masyarakat Abdimas UNWAHAS : Jurnal Pengabdian Masyarakat UNWAHAS Jurnal Ilmiah Cendekia Eksakta Jurnal Inovasi Teknik Kimia Community Development Journal: Jurnal Pengabdian Masyarakat Dedikasi: Jurnal Pengabdian kepada Masyarakat International Journal of Research Innovation and Entrepreneurship Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Journal Of Chemical Process Engineering JURNAL REKAYASA KIMIA & LINGKUNGAN Sainteknol : Jurnal Sains dan Teknologi Journal of Community Empowerment
Maharani Kusumaningrum
Universitas Negeri Semarang
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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NUGGET BERGIZI BERBASIS LIMBAH PADAT TAHU DAN DAUN KELOR SEBAGAI UPAYA PENINGKATAN UMKM Wulansarie, Ria; Astuti, Widi; Kusumaningrum, Maharani; Maksiola, Masni; Diyanti, Eka; Sawiji, Kurnia Ayu; Pramitha, Deva Aurelya; Fandika, Putri Maharani Adinda; Astri, Mutiara Sandina; Dewi, Dira Fitria
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2025): Volume 6 No. 1 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i1.32605

Abstract

Pengabdian ini dilaksanakan di UMKM Tahu Siip Pariyem Desa Sumurrejo, Kecamatan Gunungpati, Kota Semarang, Jawa Tengah. Proses produksi tahu menghasilkan limbah cair dan limbah padat yang dapat mencemari lingkungan serta dapat menimbulkan bau tidak sedap jika tidak segera diolah atau dibuang dengan benar. Masyarakat Desa Sumurrejo biasanya memanfaatkan ampas tahu hanya sebagai pakan ternak. Walaupun sudah menjadi sisa produksi tahu, ampas tahu masih memiliki kandungan protein, karbohidrat, dan serat yang cukup tinggi. Pengabdian ini bertujuan untuk mengolah limbah padat tahu menjadi nugget bergizi dengan penambahan ekstrak daun kelor. Daun kelor kaya akan protein, vitamin, dan mineral yang penting untuk kesehatan. Melalui pelatihan dan pendampingan, mitra UMKM diberi edukasi tentang pengolahan limbah tahu menjadi nugget bergizi. Hasil kegiatan menunjukkan peningkatan keterampilan dan pengetahuan mitra dalam mengolah limbah padat tahu, serta peningkatan nilai gizi nugget yang dihasilkan. Uji organoleptik menunjukkan penerimaan yang baik dari masyarakat terhadap nugget berbasis limbah tahu dengan tambahan ekstrak daun kelor. Inovasi ini diharapkan dapat menjadi solusi atas masalah limbah industri tahu dan meningkatkan perekonomian UMKM Tahu Siip Pariyem.
Microencapsulation of Watermelon Rind Extract (Citrullus Lanatus) Using Maltodextrin and Gum Arabic as a Food Supplement Applications Kusumaningrum, Maharani; Imani, Nadya Alfa Cahaya; Permanadewi, Indrasukma; Ardhiansyah, Hanif; Handayani, Dwi; Situmorang, Monatalia Lamtama; Rizkiyana, Luthfi; Audyaz-Zahra, Chealsy Zafarina; Indriawati, Aisya Eka
Jurnal Rekayasa Kimia & Lingkungan Vol 20, No 2 (2025): Jurnal Rekayasa Kimia & Lingkungan (December, 2025) In Press
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v20i2.45954

Abstract

The food and beverage sector generates a large amount of organic waste, one of which is watermelon rind. Although it contains bioactive compounds such as lycopene, vitamin C, and phenolic compounds with antioxidant properties, watermelon rind is often discarded due to the rapid degradation of these compounds by light and temperature. This study proposes a solution to the aforementioned issue: the microencapsulation of watermelon rind (Citrullus lanatus) extract obtained through maceration. The process utilizes maltodextrin and gum arabic as coating materials and employs oven drying at temperatures of 45C, 50C, and 55C. The DPPH method evaluated strong antioxidant activity with an IC50 value of 70 ppm. Principal component analysis showed the content of Ethyl isoallocholate (31.80%), 5-Hydroxymethylfurfural (7.25%), 7,8-Epoxylanostan-11-ol, 3-acetoxy- (6.10%), and 2,4-Dihydroxy-2,5-dimethyl-3(2H)-furan-3-one (4.04%), where Ethyl isoallocholate inhibited DPPH radicals by 88%. The optimal formulation was achieved with an extract:solvent ratio of 20:80 and a maltodextrin and gum arabic ratio of 1:0, at 50C, yielding 81.161%. The microcapsules formed showed a spherical morphology, a smooth surface and showed small micro-cracks, and an average diameter between 20-80 m. Formulation with maltodextrin and gom arabic ratio of 3:4 at 55C produced the highest solubility (99.92%) and the lowest moisture content (0.97%). This study shows that microencapsulation is able to protect active compounds from degradation and has the potential to become a quality food supplement from natural ingredients, as well as supporting the reduction of organic waste and environmentalpreservation.
Co-Authors A Abdullah Agusthio, Laode Hamdi Aisy Qothrun Nada Akbar, Faizal Reza Amirruddin Ardhiansyah, Hanif Arlinto Asri, Sarwi Astri, Mutiara Sandina Athiya Rihadatul Audyaz-Zahra, Chealsy Zafarina Ayu Berlyana Sucipto Bagus Yuliono Bahlawan, Zuhriyan Ash Shiddieqy Bayu Triwibowo Bayu Wiratama, Bayu Budiyono Budiyono Bunyamin Bunyamin Delta Apriyani Dewanti, Astiara Anis Dewi Artanti Putri Dewi Selvia Fardhyanti Dewi, Dira Fitria Dian Arofisma Dian Istiwa Putri Diana, Savira Rahma Dinda Adelia Fauzi Diyanti, Eka Dwi Handayani Dyah Nabila Yulianto Erliana, Savira Rinda Estu Tri Yulia Faizal Ghozali Abas Fandika, Putri Maharani Adinda Farikha Maharani Fashiha Hastawan, Ahmad Fatima Amalia Putri Fauzan Amrulloh Fennyta Maulidiyah Salsabillah Fidiano, Daffa Bimo Handayani, Sri Hanif Ardhiansyah Hanif Ardiansyah Haniif Prasetiawan Hannah Arya Sriwijaya Harianingsih, Harianingsih Harianingsih, Harianingsih Hendra Dewinta Setiyani Henry Ananta Hibatullah, Ridwan Dani Ichwan, Rizky Imani, Nadya Alfa Cahaya Imanullah, Kautsar Taqi Indah Hartati Indra Sakti Pangestu Indriawati, Aisya Eka Irene Nindita Pradnya Irsyada, Muhamad Zakky Isna Pratiwi Isnina Noor Ubay Khasbullah, Rizal Anas Laeli Kurniasari M. Ihsanuddin Maksiola, Masni Marcellina Pangestuti Maulida Zakia Meidwiarta Cahya Pribadi Muhamad Zakky Irsyada Nada, Athiya Rihadatul ‘Aisy Qothrun Nadya Alfa Cahaya Imani Nadya Alfa Cahaya Imani Nanggala, Pragusti Lintang Adhi Nelson Saksono Nur Azis Salim Pangestu, Indra Sakti Permanadewi, Indrasukma Pradnya, Irene Nindita Pramitha, Deva Aurelya Pratama, Muhammad Herdi Pribadi, Meidwiarta Cahya Prima Astuti Handayani Radenrara Dewi Artanti Putri, Radenrara Dewi Artanti Ria Wulansarie Ria Wulansarie, Ria Rizki Ria Ramadhani Rizkiyana, Luthfi Sadan, Serlia Fitri Salsabila, Luvena Sarwi Asri Sawiji, Kurnia Ayu Sembiring, Rinawati Setiyorini, Nurul Shidqi, Ashar Sinta Sulis Setyani Situmorang, Monatalia Lamtama Sofia Daniati Sri Handayani Sulistyawan, Vera Noviana Suwandi, Luluk Arvi Cahyaning Suwardiyono Suwardiyono Syahputra, Adhika Bintang Tobias Samuel Salim Ubay, Isnina Noor Vera Noviana Sulistyawan Vera Noviana Sulistyawan Very Mareta Rahmawati Sulistyawan Wara Dyah Pita Rengga Wati, Afifah Sagita Fitria Wenny Adridtna Kencana Weda Widi Astuti Yarman, Indah Novi Yoga Agung Prabowo Zakaria, Zainal Zuhriyan Ash Siddieqy Bahlawa