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All Journal Journal of Food and Life Sciences Jurnal Keteknikan Pertanian Tropis dan Biosistem Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Pengabdian dan Pemberdayaan Masyarakat Inovatif Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Jurnal Agroindustri Berkelanjutan
Wisnu Satyajaya
Jurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Other

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KAJIAN NATA DE OCHA SEBAGAI KONSUMSI PANGAN: EFEK PENAMBAHAN GULA DAN LAMA FERMENTASI TERHADAP KARAKTERISTIK NATA DE OCHA STUDY OF NATA DE OCHA AS A FOOD COMSUMPTION : EFFECTS OF SUGAR ADDITION AND FERMENTATION TIME ON THE CHARACTERISTIC OF NATA DE OCHA Ummiyati, Anty; Kustyawati, Maria Erna; Satyajaya, Wisnu
Jurnal Agroindustri Berkelanjutan Vol. 3 No. 1 (2024)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v3i1.8961

Abstract

Nata de ocha produced from fermentation of kombucha is considered an innovative product to enhance its function for food consumption. Nata de ocha, a secondary metabolite product of sweet green tea kombucha fermentation using scoby starter, composes of cellulose produced during the fermentation. This study aimed to characterize nata de ocha production as affected by the sugar addition and fermentation time. The study arranged in a Complete Randomized Block Design factorially with 2 factors: sugar addition in the level of 0, 10, 15, and 20%; and fermentation time in the level of 0, 7, 14, and 21 days. The parameters measured were yield, thickness, total microbes, moisture, ash, and crude fibre content. The results showed that sugar addition and fermentation time significantly affected the yield and fibre content of nata de ocha. The high increase of yield (5.723%) and of crude fibre content (1.353%) was produced when the treatment was 15% sugar for 21days and for 144 days, respectively. It was concluded that nata de ocha may consider as food consumption; however, further research was needed for its possibility as an alternative of dietary fibre.
ANALYSIS OF IMPORTANCE AND PERFORMANCE LEVELS AND CONSUMER SATISFACTION TOWARD CASSAVA CHIPS PRODUCTS AT ROBBANI SNACK MSME Nurainy, Fibra; Setiawan, Teguh; Satyajaya, Wisnu; Amelia, Della
Jurnal Agroindustri Berkelanjutan Vol. 4 No. 1 (2025)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v4i1.10747

Abstract

Robbani Snack was a micro, small, and medium enterprise (MSME) located in Gading Rejo District, Pringsewu Regency, Lampung. It was established in 2010 and operated in the snack food sector. At the time, Robbani Snack’s cassava chips experienced a decline in sales (slow-moving), and in some cases, they were sold close to their expiration dates. This condition indicated the need for an analysis of the importance and performance level of product attributes, as well as consumer satisfaction, in order to determine improvement priorities and enhance competitiveness. The study aimed to identify consumer characteristics, analyze the importance and performance levels, and assess consumer satisfaction with Robbani Snack's cassava chips product based on the 4P marketing mix (product, price, promotion, and place). This research employed descriptive analysis, Importance Performance Analysis (IPA), and Customer Satisfaction Index (CSI) to achieve its objectives. The results based on the IPA showed that the attributes in quadrant I (top priority) included uniformity of shape, packaging design, and ease of product availability. Attributes in quadrant II (maintain performance) included taste, crispiness, halal label, expiration date, price, and the location and convenience of purchase. Attributes in quadrant III (low priority) included flavor variants, color, packaging size, social media advertising, and specific discount offers, while quadrant IV (excessive) included thickness and discount offers during certain events. The Customer Satisfaction Index (CSI) calculation showed a consumer satisfaction level of 77.02%, indicating that the product had met consumer expectations. Keywords: Cassava chips, IPA, CSI
Strategi Pemasaran Kopi Bubuk Anjosia (Studi Kasus di Anjosia Coffee, Kecamatan Kemiling, Kota Bandar Lampung) Wijaya, Emerson Suta; Al Rasyid, Harun; Satyajaya, Wisnu; Utomo, Tanto Pratondo; Nur, Muhammad
Jurnal Agroindustri Berkelanjutan Vol. 4 No. 1 (2025)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v4i1.10850

Abstract

Anjosia Coffee merupakan UMKM yang bergerak di industri pengolahan kopi, yang berlokasi di Kecamatan Kemiling, Kota Bandar Lampung. Anjosia Coffee pada saat ini menghadapi tantangan yaitu harga bahan baku biji kopi yang sangat tinggi serta tantangan pemasaran seperti penjualan yang tidak stabil dan promosi yang belum optimal. Tujuan dari penelitian ini adalah untuk mengidentifikasi faktor internal dan eksternal, serta merumuskan strategi pemasaran kopi bubuk Anjosia. Metode yang digunakan dalam penelitian ini adalah metode deskriptif. Data dalam penelitian ini dianalisis menggunakan analisis IFAS, EFAS, SWOT, Grand Strategy, dan QSPM. Berdasarkan hasil analisis IFAS dan EFAS, masing masing analisis medapatkan nilai yaitu 1,56 dan 1,65 sehingga dapat diketahui posisi dalam analisis berada pada kuadran I. Strategi yang harus diterapkan dalam posisi ini adalah mendukung kebijakan pertumbuhan yang agresif (growth oriented strategy) dan menghasilkan 6 alternatif strategi pemasaran. Hasil Analisis QSPM didapatkan prioritas strategi pemasaran kopi bubuk Anjosia yaitu membuat website untuk memungkinkan pelanggan memesan produk dan mendapatkan informasi produk secara mudah dengan nilai TAS sebesar 14,30.
LITERASI PELAKU USAHA TERHADAP KEWAJIBAN SERTIFIKASI HALAL BERDASARKAN UNDANG-UNDANG NO.33 TAHUN 2014 TENTANG JAMINAN PRODUK HALAL (Studi Kasus Warung Makan di Kampus Universitas Lampung) Sasmita, Cindy; Nawansih, Otik; Satyajaya, Wisnu; Fadhallah, Esa Ghanim; Rizal, Samsul
Jurnal Agroindustri Berkelanjutan Vol. 4 No. 2 (2025)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v4i2.10990

Abstract

Sertifikasi halal merupakan kewajiban hukum bagi pelaku usaha sebagaimana diatur dalam Undang-Undang Nomor 33 Tahun 2014 tentang Jaminan Produk Halal. Namun, tingkat pemahaman pelaku usaha warung makan di Kampus Universitas Lampung terhadap kewajiban ini masih bervariasi. Penelitian ini bertujuan untuk mengkaji sejauh mana literasi pelaku usaha terhadap kewajiban sertifikasi halal dengan menggunakan metode kualitatif dan pendekatan normatif-empiris. Teknik pengumpulan data meliputi observasi, wawancara, kuesioner, dan dokumentasi. Hasil penelitian menunjukan bahwa dari 15 responden hanya 3 responden (20%) yang sudah memiliki sertifikasi halal. Mayoritas pelaku usaha tidak mengetahui adanya regulasi halal tersebut sebanyak 13 responden (87%). Hal ini menggambarkan bahwa rendahnya literasi halal, sebagian besar responden menyampaikan belum ada sosialisasi ataupun keharusan dari pihak kampus untuk bersertifikasi halal, menganggap keterbatasan informasi, persepsi biaya yang tinggi serta kerumitan proses administrasi menjadi faktor hambatan. Oleh karena itu, dibutuhkan edukasi langsung bagi pelaku usaha mikro dan pelaku usaha harus memiliki kesadaran dalam memenuhi regulasi halal. Kata kunci: literasi halal, pelaku usaha, sertifikasi halal, warung makan.
Sensory and Chemical Characteristic of Dry Bakpia with Formulations of Wheat Flour and Kepok Banana Flour (Musa acuminata balbisiana Colla) Oktabriyana, Tiara; Nawansih, Otik; Satyajaya, Wisnu; Rizal, Samsul; Nurainy, Fibra
Jurnal Agroindustri Berkelanjutan Vol. 4 No. 2 (2025)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v4i2.11083

Abstract

Bakpia is a traditional round-shaped pastry filled with mung beans, wrapped in dough, and baked. This study aimed to determine the formulation of wheat flour and kepok banana flour that produced dry bakpia with the best sensory and chemical characteristics. A Completely Randomized Design (CRD) with a single factor was used, involving six formulations of wheat flour and kepok banana flour: P1 (100:0), P2 (90:10), P3 (80:20), P4 (70:30), P5 (60:40), and P6 (50:50), each replicated four times. Sensory evaluations (color, texture, taste, and aroma) and chemical analyses (moisture, ash, protein, fat, carbohydrate, and crude fiber contents) were conducted. The results showed that the P2 formulation (90% wheat flour : 10% kepok banana flour) produced bakpia with the best sensory characteristics, including a slightly dark white color, moderately layered crumbly texture, and a distinctive banana flavor and aroma. The chemical characteristics of the P2 formulation included 11.40% moisture, 2.6% ash, 14.85% protein, 13.02% fat, 58.13% carbohydrate, and 3.13% crude fiber. Keywords: dry bakpia, kepok banana flour, sensory evaluation, chemical analysis
ANALISIS KADAR ASAM KLOROGENAT DAN KAFEIN BERDASARKAN PERBEDAAN LOKASI PENANAMAN DAN SUHU ROASTING PADA KOPI ROBUSTA (C. canephora Pierre) Virhananda, M Rakha Pradipta; Suroso, Erdi; Nurainy, Fibra; Suharyono, Suharyono; subeki, subeki; Satyajaya, Wisnu
Jurnal Agroindustri Berkelanjutan Vol. 1 No. 2 (2022)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v1i2.6361

Abstract

Kopi memiliki senyawa kimia seperti kafein dan asam klorogenat. Kandungan senyawa kimia dalam kopi dipengaruhi oleh beberapa faktor seperti tingkat kematangan, tempat tanam, dan penanganan pasca panen. Tujuan penelitian ini adalah untuk mengetahui perbedaan ketinggian lokasi tanam terhadap kadar senyawa asam klorogenat dan kadar kafein kopi robusta serta untuk mengetahui perbedaan suhu roasting terhadap kadar asam klorogenat dan kadar kafein kopi robusta. Penelitian disajikan secara deskriptif dengan menggunakan 2 faktor. Faktor pertama yaitu perbedaan ketinggian lokasi tanam, yang terdiri K1 (Lampung Barat), K2 (Tanggamus), dan K3 (Way Kanan). Faktor kedua adalah suhu roasting, yang terdiri dari 2 level yaitu T1 (180oC), dan T2 (240oC). Hasil penelitian menunjukan bahwa semakin tinggi lokasi penanaman maka akan semakin tinggi kandungan kafein dan asam klorogenat biji kopi yang dihasilkan, sedangkan semakin tinggi suhu penyangraian maka kandungan kafein dan asam klorogenat biji kopi yang dihasilkan akan semakin rendah
Sensory Study and Financial Feasibility Analysis of Alpinia galangal Fish Shredded Products Alamsyah, Fadli; Sartika, Dewi; Astuti, Sussi; Satyajaya, Wisnu; Hidayati, Sri; Ayunisa, Puan Mutia
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 4 (2024): December 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i4.1151-1159

Abstract

Spices have always been a part of Indonesia's culinary culture. One of the spices that has high economic value and efficacy is galangal. Therefore, testing of bioactive compounds and the effect of making shredded spice fish with the addition of various concentrations of galangal needs to be further investigated in terms of sensory quality and financial feasibility. This study aims to determine the bioactive components in galangal spice, determine the best concentration of galangal addition in shredded spiced fish products, and determine the financial feasibility. The research was conducted by making galangal spice and shredded spiced fish at IDAEZ Group MSMEs. Subsequently, the galangal spice was tested for bioactive compound (GC-MS) and then, sensory tests were carried out on shredded fish spices mixed with galangal spices (1%, 2%, 3%). After that, the financial feasibility analysis was calculated. The results obtained showed that there were four main components in galangal spice, such as 5-Eicosenen, (E)-, n-Hexadecanoic acid, oleic acid, and 9-Octadecenoic acid (Z)-, oxiranylmethyl ester. Meanwhile, the best concentration of shredded spice fish was found in treatment P3 (addition of 3% galangal). Lastly, the shredded spice fish was found to be viable with an income of IDR 427,547 per production. Keywords: Financial feasibility, GC-MS, Galangal, Sensory.
Effect of Packaging on Protein Content, pH, and Sensory of Probiotic Tempeh Juice During Cold Storage Sahara, Nur Aini; Aisah, Attika Nur; Kustyawati, Maria Erna; Astuti, Sussi; Satyajaya, Wisnu
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 6 (2025): December 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i6.2229-2238

Abstract

Tempeh juice with probiotics is considered as functional probiotic foods with health benefits. This study aimed to evaluate the effect of packaging type (glass bottle and aluminum foil), and cold storage duration on chemical, microbial and sensory properties of probiotic tempeh juice. The research used a two-factorial Randomized Complete Block Design with three replications. ANOVA was used to analyze the data and it was followed by DMRT test at 5% significance level. The results showed that storage duration had no significant effect on viscosity and other chemical analysis, but was significant on sensory attributes of color, aroma, taste, and overall acceptability. Protein decreased on the 8th day probably due to protein hydrolysis by microbial activity, but increased on the 12th day of storage due to the accumulation of microorganism cell walls during storage. However, sensory changes included a paler color, a stronger fermentation aroma, an acidic alcoholic taste, and overall acceptance was acceptable. It was concluded that glass bottle packaging was more effective in maintaining the stability of protein content, pH, and sensory of probiotic tempeh juice beverage compared to the aluminum foil standing pouch with a spout, with the estimated shelf life was 8 days in cold storage.
Co-Authors Aisah, Attika Nur Alamsyah, Fadli AS, suharyono Ayunisa, Puan Mutia Azhari Rangga DEWI SARTIKA Erdi Suroso Esa Ghanim Fadhallah Fibra Nurainy Haidawati, Haidawati Harun Al Rasyid Herdiana, Novita Herdiana, Novita Indraningtyas, Lathifa Jordan, Adam lestari, puput Maria Erna Kustyawati Marniza Marniza Muhammad Nur Neti Yuliana Novita Herdiana Nurwijayanti Oktabriyana, Tiara Otik Nawansih RIBUT SUGIHARTO Sahara, Nur Aini Samsul Rizal Sasmita, Cindy Sri Hidayati Subeki Subeki Suharyono Suharyono Sussi Astuti Tanto Pratondo Utomo Teguh Setiawan Ummiyati, Anty Virhananda, M Rakha Pradipta Widaputri, Silaturahmi Wijaya, Emerson Suta Yuliandari, Puspita