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WIDYA MUDYANTINI
Jurusan Biologi FMIPA UNS Surakarta
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Pemberdayaan Masyarakat Melalui Penerapan Teknologi Pengelolaan Sampah Organik Berbasis Komunitas di Kabupaten Sukoharjo Handoko, Chanel Tri; Khoiriyah, Siti; Aribowo, Widodo; Pranoto; Mudyantini, Widya; Wahyono, Sri; Syahwan, Firman Laili; Jimmyanto, Hendrik; Adabi, Chesta Ricky; Aulia, Ahmad Asfar
Jurnal Abdimas Mandiri Vol. 9 No. 1
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jam.v9i1.4916

Abstract

Pengelolaan sampah organik merupakan tantangan utama di Kabupaten Sukoharjo akibat tingginya volume sampah rumah tangga yang terus meningkat setiap tahun dan berkontribusi terhadap penumpukan di Tempat Pembuangan Akhir (TPA). Tanpa pengelolaan yang baik, sampah organik dapat menyebabkan berbagai permasalahan lingkungan. Program pengabdian masyarakat ini bertujuan untuk memberdayakan masyarakat melalui penerapan teknologi pengelolaan sampah organik guna mengurangi beban lingkungan dan menciptakan nilai ekonomi. Kegiatan yang dilakukan meliputi sosialisasi, pelatihan, serta implementasi teknologi seperti komposter aerobik, lubang resapan biopori, dan eco-enzyme. Pelatihan ini membekali mitra bank sampah dan masyarakat dengan keterampilan praktis dalam mengelola sampah organik menjadi produk yang bernilai ekonomi dan ramah lingkungan. Hasil program menunjukkan peningkatan kapasitas masyarakat dalam pengelolaan sampah organik, dengan 90% peserta berhasil mengadopsi teknologi yang diajarkan. Kendala utama yang dihadapi adalah kurangnya pemahaman awal dan keterbatasan infrastruktur pendukung, namun faktor pendorong seperti kesadaran masyarakat yang tinggi serta dukungan pemerintah daerah berperan dalam keberhasilan program. Program ini tidak hanya mengurangi volume sampah organik secara signifikan, tetapi juga membuka peluang ekonomi melalui pemanfaatan limbah. Selain itu, keberlanjutan program dapat diperkuat dengan kolaborasi antara komunitas, akademisi, dan pemerintah untuk meningkatkan efektivitas pengelolaan sampah. Keberhasilan model ini diharapkan dapat diterapkan di daerah lain yang menghadapi permasalahan serupa guna mewujudkan sistem pengelolaan sampah yang lebih berkelanjutan.
Physicochemical Characteristics of Potato (Solanum tuberosum L.) after Chitosan Coating and Storage at Various Temperature Mudyantini, Widya; Pramesthi, Vionita Dyah; Suranto, Suranto; Solichatun, Solichatun; Pitoyo, Ari; Suratman, Suratman; Purnama, Purin Candra
agriTECH Vol 45, No 1 (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.87199

Abstract

Potato (Solanum tuberosum L.) plant is widely favored due to its versatility in various processed products, but perishable. This study aimed to determine the effect of chitosan coating and storage at various temperatures on the physiological and chemical characteristics of potato tubers. This research used 2 variables, namely the concentration of chitosan (0, 1, 1.5 and 2%) and storage temperatures of 0, 10 and 25°C. The parameters observed included tuber skin color, weight loss, hardness, the thickness of the chitosan layer and tissue penetration, oxygen levels, water content, starch degradation, reduced sugar content, and sprouting amount. Furthermore, data were analyzed using the Analysis of Variance (ANOVA) test. The results showed the effect of chitosan coating and storage temperature on weight loss, color, oxygen level, hardness, water content, starch degradation, and reduced sugar content in potato tubers during storage. The most effective treatment was 1.5% chitosan coating combined with a storage temperature of 10°C.
Usaha Peningkatan Standar Mutu UMKM Jamu Herbal Ratu Botani Solo di Surakarta Azhari, Fauziyah; Rakhmawati, Rita; Mudyantini, Widya; Marliyana, Soerya Dewi; Handayani, Nestri; Wahyuni, Titi; Suryani, Esti; Handayani, Desi Suci; Islah, Siti Baroroh Zakiyatul; Zikri, Fahrul; Ermaningsih, Yeni; Lestari, Witri Wahyu
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 14, No 2 (2025): November
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v14i2.105220

Abstract

 Industri jamu Indonesia memiliki potensi ekonomi besar dengan pasar domestik Rp 20 triliun, ekspor Rp 16 triliun. Namun, UMKM jamu masih menghadapi tantangan signifikan terkait standarisasi mutu, keamanan produk, dan kepatuhan terhadap regulasi. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kapasitas UMKM Jamu Ratu Botani Solo (RBS), Surakarta melalui penguatan standar mutu produk, khususnya dalam aspek uji mutu produk dan pengemasan. Metode pelaksanaan meliputi tiga tahap: (1) Pra-kegiatan dilakukan dengan FGD untuk identifikasi kebutuhan dan tantangan mitra; (2) Pelatihan penyuluhan empat materi yaitu pemilihan bahan herbal, metode ekstraksi, implementasi teknik ekstraksi skala industri, penandaan obat bahan alam. Kegiatan ini disertai pemberian bantuan alat pengemasan dan analisis mutu produk di laboratorium (3) Evaluasi keberlanjutan untuk mengukur dampak dan keberlanjutan implementasi oleh mitra. Hasil kegiatan menunjukkan peningkatan signifikan pemahaman peserta (80–100%) pada seluruh materi pelatihan, terutama terkait penandaan produk sesuai ketentuan BPOM. Mitra kini mampu mengimplementasikan teknik ekstraksi yang sesuai standar, seperti remaserasi dan digesti, dalam proses produksi jamu. Mitra juga telah memiliki akses terhadap layanan uji mutu (logam berat, kadar air, dan mikrobiologi) di laboratorium UPT UNS. Kegiatan ini berhasil memberdayakan RBS dalam memproduksi jamu berstandar nasional, meningkatkan daya saing, dan mendukung keberlanjutan usaha berbasis herbal. 
Pemetaan Plasma Nutfah dan Kualitas Ekspor Buah Vanili pada Koperasi Petani Vanili Karavan Donohudan Boyolali Mudyantini, Widya; Suranto, Suranto; Solichatun, Solichatun; Pitoyo, Ari; Suratman, Suratman; Purnama, Purin Candra
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 14, No 1 (2025): Mei
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v14i1.94479

Abstract

Membership of the Indonesian Vanilla Spice producer cooperative "KARAVAN" with a Secretariat office in Donohudan-Surakarta, consisting of 18 districts/cities including Semarang, Ungaran, Kudus, Pati, Grobogan, Blora, Salatiga, Temanggung, Magelang, Kendal, Pekalongan, Karanganyar, Wonogiri , Tegal, Surakarta, Purwokerto, Banyumas, Purworejo, Kulonprogo (DIY). The number of members of the 126 farmer cooperative is around 1300 farmers. The production capacity of assisted vanilla farmers for green reaches 7-8.5 tons of green with a distribution on the Muria slope of around 1-1.5 tons. Salatiga, Ambarawa, Temanggung 2 tons. Wonosobo, Pekalongan, Kendal to Tegal around 3-4 tons, Magelang Purworejo, Banyumas around 2.5-3.5 tons per year. Some potential buyer countries include Switzerland, Germany, Malaysia, the Netherlands and Taiwan. One of the requirements for export is proof of vanillin content testing from a laboratory that has been accredited by KAN, including the UNS Integrated Laboratory UPT. Funding assistance for vanillin level testing is very necessary for farmers. This service helps with the costs of testing vanillin levels at different locations and finding optimal post-harvest handling standards for all members so that the results of vanillin levels can be uniform. Activities that have been carried out include holding an FGD between Karavan farmer cooperative partners and the UNS Integrated Laboratory UPT, BSN (National Standardization Agency) and the Plant Biomaterials Research Group on Wednesday, June 12 2024. This activity aims to make the vanilla farmer cooperative a BSN foster partner in assisting with SNI registration. Also making service partners the main clients in testing vanillin levels at the UNS Integrated Laboratory UPT. Various issues regarding germplasm, cultivation and post-harvest are assisted by the Plant Biomaterials Research Group. This service also involved taking part in an exhibition for the 48th Anniversary in front of the Rectorate on Friday – Saturday 21-22 June 2024. To train and apply the technology for drying vanilla fruit in an oven, research was carried out based on existing journals on vanilla fruit. The best treatment for drying and heating treatment is a water temperature of 55 oC and an oven of 40 oC ( on September 19). The vanillin content test was carried out and the levels were measured in 9 samples from 7 regions. From Tegal (Guci area) the vanillin levels were 1.70%, 1.78% and 1.73% with a standard deviation of 0.04%, the three samples were not significantly different. From Kudus (Mount Muria) 1.86%, Grobogan Sukolilo (North Gendeng) 1.54%, Lumajang (Bromo) 1.20%, Ambarawa 1.46%, Pati 1.59%, Magelang (Gunung Kelir-Ngablak) 1, 52%. The highest levels were from Kudus, followed by Tegal, Pati, Grobogan, Magelang, Ambarawa, and the lowest was Lumajang. Kata kunci :  Vanillin levels, germplasm, exports, Karavan vanilla farmers' cooperative 
Antibacterial Activity and Tlc-Biotography Profile of the Ethyl Acetat Fraction of Asian Pigeonwings Flower (Clitoria ternatea) against Escherichia coli Susilowati, Ari; Putri, Rizkya Suhardo; Mudyantini, Widya
Journal of Biodiversity and Biotechnology Vol 2, No 2 (2022)
Publisher : Pusat Penelitian dan Pengembangan Bioteknologi dan Biodiversitas (P3BB) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jbb.v2i2.66769

Abstract

Infectious diseases are diseases caused by the presence of microorganisms that enter and develop in the body, causing several clinical symptoms and signs. One of the infectious diseases is diarrhea caused by Escherichia coli. There are many potential herbal plants as alternative antibacterial antibiotics, one of which comes from the Asian pigeonwings flower (Clitoria ternatea). This study aims to determine the antibacterial activity of the ethyl acetate fraction of pigeonwings flower, phytochemical compounds and its TLC-bioautography profile. The antibacterial compound of pigeonwings flower was extracted by maceration using ethanol and then fractionated by ethyl acetate and made solutions with concentrations of 5, 10, 20, and 40%, respectively. The experiment was carried out with 3 replications using the well diffusion method and followed by TLC-bioautography to determine the TLC-bioautography profile. Phytochemical compounds of pigeonwings flower were determined by thin layer chromatography (TLC). Antibacterial activity data were analyzed using the One Way ANOVA and continued with the Tukey HSD 5% through SPSS. The ethyl acetate fraction of pigeonwings flower had the best antibacterial activity at a concentration of 40% with an inhibition zone diameter of 11.54 mm. The diameter of the inhibition zone showed significantly different in each concentration and it can be said that the ethyl acetate fraction of pigeonwings flower was able to inhibit the growth of E. coli. The phytochemical compounds contained in the ethyl acetate fraction of pigeonwings flower are flavonoids and alkaloids with flavonoids being the most active compounds in inhibiting the growth of E. coli.
Co-Authors Adabi, Chesta Ricky ARI SUSILOWATI Aulia, Ahmad Asfar Azhari, Fauziyah Chanel Tri Handoko Desi Suci Handayani Ermaningsih, Yeni Esti Suryani Hendrik Jimmyanto Islah, Siti Baroroh Zakiyatul Lestari, Witri Wahyu Nestri Handayani, Nestri Pitoyo, Ari Pramesthi, Vionita Dyah PRANOTO Purnama, Purin Candra Putri, Rizkya Suhardo Rita Rakhmawati, Rita Siti Khoiriyah Soerya Dewi Marliyana SOLICHATUN SOLICHATUN Sri Wahyono Suranto Suranto Suratman Suratman Syahwan, Firman Laili Wahyuni, Titi Widodo Aribowo Zikri, Fahrul