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Serambi Journal of Agricultural Technology
Published by Universitas Serambi Mekkah Aceh
ISSN : -     EISSN : 26849879     DOI : https://doi.org/10.32672/sjat.v2i2
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The Serambi Journal of Agricultural Tehnology (SJAT) is published twice a year, namely in June and December by the Faculty of Agricultural Technology, Serambi Mekkah University. SJAT contains the results of research in the scope of science which includes: Agriculture Products Technology Agricultural Industrial Technology Food and Nutrition Technology Agricultural Engineering Fisheries and Marine Products Technology Animal Husbandry Products Technology
Arjuna Subject : Umum - Umum
Articles 20 Documents
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Search results for , issue "Vol 7, No 2 (2025): Desember" : 20 Documents clear
Pengaruh Teknologi Pertanian dan Perkebunan dalam Meningkatkan Pembangunan Desa untuk Mengurangi Laju Urbanisasi Syamsuddin, Nurfiani; Ilyas, Ilyas; Bakri, Muhammad; Malahayati, Malahayati
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v7i2.10078

Abstract

Urbanisasi yang terus meningkat disebabkan oleh ketimpangan pembangunan antara desa dan kota, di mana masyarakat desa cenderung berpindah ke kota untuk mencari peluang ekonomi yang lebih baik. Penelitian ini bertujuan untuk mengkaji pemanfaatan teknologi pertanian dan perkebunan sebagai solusi dalam menekan laju urbanisasi melalui peningkatan produktivitas dan kesejahteraan petani di pedesaan. Metode penelitian yang digunakan adalah deskriptif-analitis dengan pendekatan tinjauan pustaka (library research), yang bersumber dari berbagai literatur akademik, jurnal ilmiah, dan publikasi relevan. Hasil penelitian menunjukkan bahwa penerapan teknologi modern seperti Internet of Things (IoT), sistem pertanian cerdas, drone pertanian, bioteknologi, dan mekanisasi mampu meningkatkan efisiensi, hasil panen, serta kualitas produk pertanian dan perkebunan. Selain itu, pemanfaatan teknologi pemetaan lahan dan sistem irigasi presisi membantu optimalisasi sumber daya alam serta mendukung pertanian berkelanjutan. Namun, tantangan utama dalam penerapan teknologi meliputi keterbatasan biaya, infrastruktu pemerintah, peran swasta, akademisi, serta pembentukan koperasi petani untuk memperluas akses terhadap teknologi. Dengan sinergi tersebut, transformasi digital di sektor pertanian dan perkebunan dapat menjadi strategi efektif untuk membangun desa mandiri dan mengurangi arus urbanisasi.r, dan sumber daya manusia. Oleh karena itu, diperlukan dukungan kebijakan
Analysis of Determinants of Consumer Demand for Shallots (Allium cepa L.) in Langsa City Safrizal, Safrizal; Gustiana, Cut; Isma, M. Fauzan; Mahdi, Saiful; Hadisugelar, Danar
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v7i2.9889

Abstract

 Shallots (Allium cepa, L) are one of the main horticultural commodities consumed by the Indonesian people as a spice for cooking and traditional medicine. The demand for shallots has increased as the population has increased, but its availability in the market often fluctuates due to seasonal factors, pests, and production constraints that cause price volatility. This study aims to analyze the factors that affect the demand for shallots in Langsa City, focusing on three main variables: price, income, and consumer taste. The research method uses a quantitative approach with survey techniques and multiple linear regression analysis. The results of the study show that price has a negative influence on demand, consumer taste has a significant positive effect, while income has no effect on demand for shallots. This research provides insight for the government in setting policies to stabilize the price and supply of shallots in Indonesia.
Effect of Melinjo (Gnetum gnemon L) Peel Flour Fortification on the Quality of Tuna Crackers Humaira, Yara; zarwinda, irma; Elfariyanti, Elfariyanti
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v7i2.10385

Abstract

This study aimed to determine the effect of melinjo (Gnetum gnemon L.) peel flour fortification on the chemical and sensory quality of tuna fish (Euthynnus affinis, locally known as tongkol) crackers. The research was conducted using an experimental laboratory design with four formulations: F0 (without melinjo peel flour), F1 (5 g), F2 (10 g), and F3 (15 g). The parameters observed included sensory evaluation (color, aroma, taste, texture, and crispness) and chemical analysis consisting of moisture content, acid-insoluble ash, and protein content, in accordance with the Indonesian National Standard (SNI 8272:2016). The results showed that the addition of melinjo peel flour significantly affected the protein content of tuna fish crackers. Protein levels increased from 7.8% in F0 to 13.3% in F3, while moisture content decreased from 6.91% to 5.72%. Acid-insoluble ash values ranged from 0.08% to 0.17%, and all samples met the SNI quality standard of less than 0.20%. Sensory evaluation indicated that adding 10–15 g of melinjo peel flour produced the highest acceptance scores, characterized by a natural brownish color, distinctive aroma, and crisp texture.These findings demonstrate that melinjo peel flour can be effectively used as a natural fortifying ingredient to enhance the protein content and sensory quality of tuna fish crackers without reducing consumer acceptance. This fortification approach also supports the development of healthy, economical, and sustainable functional foods based on local resources.
Investigating Effect of Sodium Methabisulfite Concentrations on Chemical Properties and Color of Avocado Seed Starch Sari, Putri Meutia; Muhardina, Virna; Rahmiati, Tengku Mia; Irmayanti, Irmayanti; Anwar, Chairil
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Avocado seeds have potential as an alternative source of starch; however, the color and quality of the starch are often affected by the extraction process. This study aims to investigate the effect of various concentrations of sodium metabisulfite on the yield, moisture content, ash content, as well as the preference and descriptive evaluation of the color of avocado seed starches. The research conducted using a Completely Randomized Design (CRD) with non-factorial treatment levels of sodium metabisulfite concentrations at 0.05%, 0.1%, 0.15%, and 0.2%, each repeated five times. The results established that sodium metabisulfite concentrations have not significantly affected starch yield or color preferences, but it had a significant effect on moisture content, ash content, and color descriptions of the starch. Increasing concentrations of sodium metabisulfite consistently increased moisture and ash contents while reducing browning intensity, as indicated by a decrease in color scores from light-dark brown at 0.05% concentration to light cream at 0.20%. In conclusion, sodium metabisulfite plays a role in modifying the moisture and ash content as well as the color of avocado seed starch without significantly altering the extraction yield and color preferences
PENDUGAAN UMUR SIMPAN MINUMAN FERMENTASI KULIT BUAH NANAS (TEPACHE) DENGAN METODE ARRHENIUS Pratiwi, Caca; Haryana, Nila Reswari; Fransiari, Muhammad Edwin; Saufani, Iza Ayu
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v7i2.9962

Abstract

Minuman fermentasi kulit buah nanas (tepache) merupakan salah satu produk pangan probiotik yang memiliki potensi besar untuk dikembangkan secara komersial. produk minuman tepache yang akan dikembangkan secara komersil wajib mengikuti persyaratan Peraturan BPOM Nomor 31 Tahun 2018 tentang Label Pangan Olahan yakni pencantuman batas kadaluwarsa pada label kemasan. Penelitian tentang tepache juga telah banyak dilakukan yang hanya berbasis pada formulasi dan karakteristik fisikokimia produk. Sementara, kajian mengenai pendugaan umur simpan (shelf- life) tepache belum mendapatkan perhatian, sehingga aspek krusial ini perlu diketahui sebagai upaya keberlanjutan dalam pengembangan produk secara komersil. Penelitian ini bertujuan untuk mengetahui masa simpan produk minuman tepache dengan berbagai kemasan dan suhu penyimpanan. Penelitian ini akan dilakukan dalam 3 tahapan. Tahap pertama yaitu pembuatan produk tepache menggunakan formulasi terbaik hasil dari penelitian sebelumnya pada tahun 2024. Tahap kedua yaitu melakukan pengemasan produk (botol kaca dan botol PET (Polyethylene Terephthalate)) dan disimpan pada suhu 5-8oC, 25-27oC, dan 45oC selama 0-14 hari. Selanjutnya, dilakukan pengujian mutu sensori dan fisikokimia pada setiap produk. Uji sensori meliputi warna, aroma, rasa, kekentalan, mouthfeel yang dilakukan pada 5 panelis terlatih. Pengujian organoleptik menggunakan metode hedonik menggunakan skala 1 sampai 5. Parameter mutu fisikokimia yang akan diamati adalah nilai pH dan viskositas. Tahap ketiga melakukan pendugaan umur simpan dengan menyimpan produk pada kemasan dan suhu berbeda. Pendugaan Umur Simpan dilakukan dengan metode ASLT (Accelerated Shelf Life Test) Model Arrhenius. Minuman tepache memiliki umur simpan 17,67 hari berdasarkan parameter warna, 17,67 hari berdasarkan parameter aroma, 12,43 hari berdasarkan parameter rasa, 15.95 hari berdasarkan parameter mouthfeel/kekentalan, dan 40,59 hari berdasarkan parameter pHKata kunci: Umur Simpan, Tepache, Kemasan, Arrhenius.@font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:roman; mso-font-pitch:variable; mso-font-signature:-536870145 1107305727 0 0 415 0;}@font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4; mso-font-charset:0; mso-generic-font-family:swiss; mso-font-pitch:variable; mso-font-signature:-536859905 -1073732485 9 0 511 0;}p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:""; margin-top:0cm; margin-right:0cm; margin-bottom:10.0pt; margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-fareast-font-family:Calibri; mso-bidi-font-family:"Times New Roman"; mso-ansi-language:EN-GB;}p.E-JOURNALAbstractBody, li.E-JOURNALAbstractBody, div.E-JOURNALAbstractBody {mso-style-name:E-JOURNAL_AbstractBody; mso-style-unhide:no; mso-style-qformat:yes; margin:0cm; text-align:justify; text-indent:1.0cm; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Times New Roman",serif; mso-fareast-font-family:"Times New Roman"; mso-ansi-language:IN;}p.StyleE-JournalKeywordsNotItalic, li.StyleE-JournalKeywordsNotItalic, div.StyleE-JournalKeywordsNotItalic {mso-style-name:"Style E-Journal_Keywords + Not Italic"; mso-style-unhide:no; margin-top:6.0pt; margin-right:0cm; margin-bottom:6.0pt; margin-left:0cm; text-align:justify; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Times New Roman",serif; mso-fareast-font-family:"Times New Roman"; mso-ansi-language:IN;}.MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-fareast-font-family:Calibri; mso-hansi-font-family:Calibri; mso-font-kerning:0pt; mso-ligatures:none; mso-ansi-language:IN; mso-fareast-language:IN;}div.WordSection1 {page:WordSection1;}
THE ECOLOGICAL AND ECONOMIC STUDY OF WHITEFLY INSECTS (HEMIPTERA: PSEUDOCOCCIDAE) ON FRUIT MANGO hakim, Lukmanul; Almukarramah, Almukarramah; Jailani, Jailani; Surya, Erdi
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v7i2.9939

Abstract

Mealybug (Hemiptera:Pseudococcidae) is a polyphagous pest that attacks various horticultural crops. Its reproduction rate is very rapid; in tropical regions, the life cycle lasts about 19–25 days at temperatures of 28–32°C. Its natural enemies include predators and parasitoids. This study aimed to determine the number of colonies and individuals of the whitefly pest on mango plants. The research was conducted from July to November 2025 in Gampong Cot Mesjid, Lueng Bata District, Banda Aceh City, Aceh Province. The method used was qualitative with a descriptive approach, and data were collected through field observations. From five observed samples, the distribution of whitefly colonies on mango plants was found to be higher compared to the number of natural enemy individuals. The results showed a positive relationship between the number of whitefly colonies and the number of natural enemies; however, the effectiveness of natural enemies in suppressing pest populations remained low. Ecologically, maintaining a balance between pest and natural enemy populations is necessary. Economically, biological control needs to be strengthened to minimize losses caused by pests without dependence on chemical pesticides.  
Potential of Guava (Psidium guajava L.) Leaf Extract as Antioxidant Agent in Natural Mud Mask Formulation Mardiana, Rosa; Salsabila, Salsabila; Lidyawati, Lidyawati
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v7i2.10406

Abstract

This study aimed to determine the antioxidant activity of guava (Psidium guajava L.) leaf extract and its potential use as an active ingredient in a natural mud mask formulation. The research employed an experimental laboratory design with a single factor, namely variations in guava leaf extract concentrations (0 g, 3 g, and 5 g). The antioxidant activity was evaluated using the DPPH method, and the results were expressed as IC₅₀ values. The findings revealed that the antioxidant activity increased significantly with the concentration of guava leaf extract. Formula F0 (without extract) exhibited very weak activity with an IC₅₀ value of 210 ppm, while F1 (3 g extract) and F2 (5 g extract) showed very strong activities with IC₅₀ values of 1.165 ppm and 0.541 ppm, respectively. These results indicate that guava leaf extract has very strong antioxidant potential, comparable to vitamin C (IC₅₀ = 0.481 ppm). Therefore, the formulation containing 5 g of guava leaf extract is considered optimal for developing a safe, effective, and environmentally friendly natural clay mask with high antioxidant potential.
Analysis of Irrigation Water Quality in The Susoh Irrigation Area, Southwest Aceh Regency, Province of Aceh Helmi, Helmi; Syakur, Syakur
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v7i2.10022

Abstract

The density of residential areas, especially in the Susoh Sub-District with a population of 24,440, has led to several issues, including increased pollution from domestic and agricultural waste, which affects irrigation water quality. This study aims to assess the water quality classes in the Susoh Irrigation Area, covering the water flow from the upstream to the downstream part of its drainage system.  This study employed a quantitative descriptive method through field surveys, sample collection, and laboratory analysis. The results showed that the Electrical Conductivity (EC) ranged from 88.04–93.60 mS-cm (classified as excellent), pH ranged from 6.08–7.13 (amazing), Sodium (Na) ranged from 2.12–3.23 mg-l, Chloride (Cl) from 3.05–3.56 mg-l(excellent), and Sulphate (SO4) was 1.5 mg-l (excellent), based on Scofield’s (1936) irrigation water quality standards.
Chemical Characteristics and Antioxidant Activity of Fish Skin Collagen: Review Sabela, Bendi; Ramadhini, Tri Karimah
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v7i2.9802

Abstract

Fish skin is a fishery waste product with a high collagen content. This review aims to compile and summarize the latest data on the chemical characteristics and antioxidant activity of fish skin collagen. Fish skin collagen can be extracted using acid, enzymatic, ultrasound, and deep eutectic solvent (DES) methods. The yield of fish skin collagen ranges from 2.2 to 61.5%. The proximate content of fish skin collagen is 36.64–77.5% protein; 0.28–30.43% lipids; 0.43–49.25% ash; and 0.061–10.25% moisture. The most dominant amino acid in fish skin collagen is glycine. The composition of fish skin collagen includes carbon, oxygen, silicon, chlorine, sodium, magnesium, phosphorus, sulfur, potassium, and iron. Fish skin collagen shows antioxidant activity with ABTS (2,2-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid), DPPH (2,2-diphenyl-1-picrylhydrazyl), ORAC (oxygen radical absorbance capacity), FRAP (ferric reducing antioxidant power), OH radical scavenging, and NO radical scavenging methods. The antioxidant activity of fish skin collagen in the DPPH free radical scavenging method is 39.57–40.89%.
Sintesis dan Karakterisasi Plastik Biodegradable Berbasis Pati Kulit Pisang Kepok Kuning (Musa acuminata) dengan Penambahan Gliserol sebagai Plasticizer Irmayanti, Irmayanti; Sari, Putri Meutia; Muhardina, Virna
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v7i2.10272

Abstract

serius karena sifatnya yang sulit terdegradasi. Sebagai solusi, pengembangan plastik biodegradable dari sumber daya alam terbarukan menjadi alternatif yang ramah lingkungan. Penelitian ini bertujuan untuk mensintesis dan mengkarakterisasi plastik biodegradable berbasis pati kulit pisang kepok kuning (Musa acuminata) dengan penambahan gliserol sebagai plasticizer. Penelitian menggunakan Rancangan Acak Lengkap (RAL) faktorial dengan dua faktor, yaitu konsentrasi pati (6%, 8%, dan 10%) dan konsentrasi gliserol (2%, 5%, dan 8%), masing-masing diulang dua kali, sehingga diperoleh 18 satuan percobaan. Parameter yang diamati meliputi kadar air, daya serap air, kuat tarik, dan elongasi. Hasil penelitian menunjukkan bahwa penambahan konsentrasi pati berpengaruh nyata terhadap kuat tarik dan elongasi, namun tidak berpengaruh nyata terhadap kadar air dan daya serap air. Konsentrasi gliserol berpengaruh sangat nyata terhadap kadar air dan kuat tarik, sedangkan interaksi antara pati dan gliserol berpengaruh nyata terhadap kuat tarik dan daya serap air. Perlakuan terbaik diperoleh pada kombinasi pati 8% dan gliserol 2% (P2G1) dengan kadar air 48,00%, daya serap air 231,5%, kuat tarik 3 MPa, dan elongasi 78,25%. Kombinasi tersebut menghasilkan plastik biodegradable dengan keseimbangan optimal antara kekuatan dan fleksibilitas.

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