Claim Missing Document
Check
Articles

Found 14 Documents
Search

Coffee Supply Chain Performance Measurement In Ulu Belu District, Tanggamus Regency, Lampung Province Sylvia, Teny; Wiyono, Teguh; Putra, Endo Pebri Dani; Asrol, Muhammad; Sembiring, Noveliska Br; Yunira, Eka Nur'azmi; Subara, Deni; Devita, Wilda Harlia
Agroindustrial Journal Vol 12, No 1 (2025)
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/aij.v12i1.106071

Abstract

Ulu Belu District, as the largest producer of robusta coffee in Lampung Province, faces challenges throughout its coffee supply chain, from cultivation to marketing. This study aims to examine the structure of the coffee supply chain, evaluate its performance using the Supply Chain Operations Reference (SCOR) model combined with the Analytic Network Process (ANP), and recommend strategies for improvement. The identification results reveal that the coffee supply chain in Ulu Belu District involves several key actors, including farmers, commodity aggregators, collectors, business partners, ground coffee processors, domestic roasters, retailers, exporters, and consumers. This supply chain operates through the flow of products, information, and financial resources among these actors. The coffee supply chain performance measurement results in Ulu Belu District indicate a very poor overall performance score of 58.855. Performance at the three supply chain tiers also reflects concerning conditions: farmers scored 59.721, indicating a very poor performance; collectors scored 62.888, reflecting a poor condition; and business partnerships scored the lowest at 53.957, also categorized as very poor. The strategies for improving supply chain performance include providing training and outreach on Good Agricultural Practices (GAP), implementation of GAP and Good Handling Practices (GHP), implementation of the Common Code for the Coffee Community (4C) certification, increasing storage warehouse capacity, implementing Collaborative Planning, Forecasting, and Replenishment (CPFR) in supply chain management in Ulu Belu, determining safety stock, and planning delivery schedules.
Pengaruh Aplikasi Edible Coating Pati Jagung dengan Penambahan Lilin Lebah terhadap Mutu Buah Pisang Ambon (Musa paradisiaca var. sapientum L.) Putra, Endo Pebri Dani; Larassati, Dyah Putri; Pinem, Holan Pindon; Sylvia, Teny; Subara, Deni; Laksono, Untung Trimo; Thamrin, Elfa Susanti
Teknotan: Jurnal Industri Teknologi Pertanian Vol 19, No 2 (2025): TEKNOTAN, Agustus 2025
Publisher : Fakultas Teknologi Industri Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jt.vol19n2.8

Abstract

Pisang ambon merupakan salah satu komoditas hortikultura dengan tingkat konsumsi paling tinggi di Indonesia. Buah pisang ambon memiliki kerentanan terhadap kerusakan yang tinggi sehingga sangat memengaruhi mutu buah. Upaya menghambat proses kerusakan pada buah pisang ambon perlu dilakukan dengan menerapkan penanganan pasca panen. Salah satu penanganan pasca panen yang dapat diterapkan adalah dengan pengaplikasian edible coating. Edible coating dapat dibuat dari bahan turunan karbohidrat seperti pati jagung. Penambahan lilin lebah digunakan untuk memperbaiki sifat pati jagung yang memiliki resistensi rendah terhadap uap air. Penelitian ini dilakukan untuk menganalisis pengaruh penambahan lilin lebah pada edible coating pati jagung terhadap mutu buah pisang ambon dan mendapatkan konsentrasi lilin lebah terbaik dalam menghasilkan edible coating berbasis pati jagung yang dapat mempertahankan mutu buah pisang ambon selama penyimpanan. Penelitian ini menggunakan metode rancangan acak lengkap (RAL) satu faktor yaitu penambahan konsentrasi lilin lebah dengan 5 taraf yaitu 0%, 1%, 2%, 3%, dan 4%. Parameter yang diamati adalah yaitu susut bobot, kadar air, kadar vitamin C, total padatan terlarut, kekerasan, dan uji organoleptik. Perlakuan terbaik dalam mempertahankan mutu buah pisang ambon adalah perlakuan penambahan lilin lebah 1% karena memiliki nilai susut bobot paling rendah sebesar 2,884%, kadar air 86,947%, kadar vitamin C sebesar 10,091 mg/100 g, total padatan terlarut 22,167 %brix, kekerasan 5,278 kg/cm2. Perlakuan 1% juga memperoleh skor mutu paling tinggi berdasarkan uji skoring yaitu sebesar 1,60 untuk tekstur, 2,00 untuk warna, 1,77 untuk aroma, dan 3,44 untuk rasa.
Lactic Acid Bacteria Isolated from Cangkuak Riau: Characterization of Antibacterial Activity Maslami, Vebera; Noersidiq, Azhary; Fahrullah, Fahrullah; Dani Putra, Endo Pebri; Nugraha, Aditya Wahyu; Utami, Wirawati Chandra; Mahendra, Khoiri
Jurnal Pijar Mipa Vol. 19 No. 4 (2024): July 2024
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v19i4.6730

Abstract

This paper reports on the Cangkuak from the fermentation of meat and bones using bamboo shoots, added rice and salt stored in a container (anaerobic conditions). The cangkuak was obtained from the Riau (Indonesia). The cangkuak may contain lactic acid bacteria (LAB), which are essential in the fermentation process. Most LAB is gram-positive bacteria with some health benefits, such as antibacterial. This study investigated the isolate and characterized LAB from cangkuak by an antibacterial activity test. The bacteria used Bacillus Cereus, S. Aureus, E. Colli, and Salmonella sp. Bacterial isolates were grown on MRS agar media, to which 0,5% CaCO3 was added and then purified using the streak method. The results obtained were pure isolates. The results of the cangkuak isolation showed 8 LAB isolates. The eight isolates were characterized by standard Bergey's manual of systemic bacteriology (genus Lactobacillus sp). Furthermore, an antibacterial test revealed differences in ineffectiveness against the inhibition zone. Cangkuak (CK) 3.1 isolate was most effective in inhibiting bacterial growth. The size of the inhibition zone for Aureus, E. Colli, and Salmonella sp. were 10.82 mm, 12.65 mm, and 12.29 mm, respectively. This result could indicate the presence of LAB isolates from fermented foods that have the potential to be antibacterial.
Karakteristik Bioplastik Pati Bonggol Pisang Dengan Variasi Konsentrasi Gliserol Putra, Endo Pebri Dani; Larassati, Dyah Putri; Wijayani, Rizky Aden; Thamrin, Elfa Susanti; Sylvia, Teny; Subara, Deni; Laksono, Untung Trimo
JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Vol 13 No 2 (2025): Juni
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JRMA.2025.v13.i02.p13

Abstract

Plastic packaging is extensively utilized in contemporary society. The non-biodegradable nature of plastic poses significant environmental challenges; consequently, an alternative solution, namely bioplastic, is necessitated. Bioplastics are environmentally sustainable polymers that readily decompose in natural environments through microbial action. Banana weevil starch serves as a primary component in bioplastic production. Glycerol, an additional constituent in bioplastics, functions as a plasticizer to enhance the elasticity of the resultant bioplastics. This study aims to analyze the effect of glycerol concentration variations on the characteristics of banana hump starch bioplastic and determine the optimal glycerol concentration for achieving desired bioplastic properties. The research methodology employed a Completely Randomized Design (CRD) with five variables, specifically glycerol concentrations of 1%, 2%, 3%, 4%, and 5%. The evaluation of bioplastic characteristics encompassed thickness, density, water absorption, tensile strength, elongation, Young's modulus, and biodegradation of bioplastics. The research findings indicate that the most favorable bioplastic characteristics were observed at a glycerol concentration of 1%, with a thickness of 0.106 mm + 0.006, density of 1.534 g/cm3 + 0.065, water absorption capacity of 58.682% + 0.075, tensile strength of 16.490 MPa + 2.497, elongation of 14.413%, Young's modulus of 121.362 MPa + 34.505, and degradation percentage of 12.992% + 0.012.