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DOAJ Open Access
Dual-T lines fluorescent immunochromatographic strip based on CdSe/ZnS QD microspheres: preparation and application for rapid detection of porcine pathogens
Talanta Open, Vol 13, Iss , Pp 100626- (2026) | ISSN: 2666-8319
Cadmium selenide zinc sulfide quantum dot (CdSe/ZnS QD) microspheres were prepared using the membrane emulsification method. An immunochromatographic kit was developed with double detection line (T line) using the CdSe/ZnS QD fluorescent microsphere-...
Repositori Institusi
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Repositori Institusi
Nutrient testing of organic liquid fertilizer in tempeh factory in Pekanbaru City
The increase of waste production has been affecting global warming, triggering the climate change. The right cultivation based on the environment and its existence could expectantly turn into a clean, sanitary and comfortable environment. Moreover, t...
Repositori Institusi
Optimization of Bioethanol Production from Cassava through Fermentation Stimulant with Addition of Alpha-Amylase Enzyme
Bioethanol, as a substitute for fuel, presents significant advantages such as environmentally friendly exhaust emissions, high octane value, and a reduction in the use of hazardous additives. The utilization of carbohydrate-rich alter...
Repositori Institusi
A comparative study on pesticide residue profiles in locally grown rice from conventional and sustainable agricultural methods
Amid escalating concerns about pesticide residues in agricultural product, this study conducts a meticulous comparative analysis of pesticide residue profiles in locally grown rice, aiming to contribute essential insights for informed decision-making...
Repositori Institusi
Dissipation kinetics and exposure of spirotetramat and pymetrozine in open fields, a prelude to risk assessment of green bean consumption
Determination and dissipation kinetics of pymetrozine and spirotetramat in green bean were studied using a QuEChERS method coupled to high-performance liquid chromatography-tandem mass spectrometry. Pymetrozine recoveries ranged between 88.4–93.7%,...
Repositori Institusi
Multi-pathways for Sustainable Fuel Production from Biomass using Zirconium-Based Catalysts: A Comprehensive Review
Numerous concerns, including environmental impact and public health issues, drive the urgent need to replace nonrenewable fossil fuels with renewable energy sources, with biomass emerging as a viable alternative globally. In this comprehensive review...
Repositori Institusi
Aplikasi Kascing Terhadap Pertumbuhan Dan Produksi Tanaman Jahe Merah (Zingiber officinale var. rubrum)
Kascing adalah bekas media pemeliharaan cacing tanah beserta casting atau kotoran cacing tanah yang dapat dimanfaatkan sebagai pupuk karena merupakan bahan organik yang dapat memperbaiki sifat fisik, kimia dan biologi tanah, karena mengandung unsur ...
Repositori Institusi
Improving Edible Oilseed (Oil Palm) Health and Productivity: Integration of Sustainable Pest Management, Precision Farming and Stakeholder Collaboration
Among major edible oilseeds, oil palm (Elaeis guineensis Jacq.) stands out as a versatile tropical crop, globally recognized for its high productivity, versatility, and broad range of applications. However, E. guineensis plantations, particularly in ...
Repositori Institusi
Penerapan Sekolah Adiwiyata Melalui Praktik Pembuatan Kompos di SMAN 4 Mandau Provinsi Riau
Artikel ini merinci upaya Penerapan Sekolah Adiwiyata di SMAN 4 Mandau, Provinsi Riau, melalui inisiatif praktik pembuatan kompos dari limbah sekolah. Keterlibatan siswa dan staf akademis dalam kegiatan ini tidak hanya bertujuan untuk mengurangi volu...
Repositori Institusi
Investigation of the dissipation behaviour and exposure of flonicamid and imidacloprid in open field green beans under dry climatic conditions
Flonicamid and imidacloprid are insecticides that are commonly used for the protection of many annual open field crops, such as beans, against insects. Residues of these insecticides in the consumable product above the acceptable limits can cause hea...
Repositori Institusi
Study on the commitment of oil palm companies to achieve sustainable agriculture in Riau Province from the perspective of pesticide use
ISSN: 1755-1315
Oil palm has become the main plantation commodity in Riau Province, Indonesia. As the province with the largest oil palm plantation at around 2.7 million hectares, Riau Province has 19% of Indonesia's total oil palm plantation area. In the midst...
Repositori Institusi
The Bridging Gaps in Tropical Agriculture Through Collaborative Community Efforts
This article explores a recent community engagement initiative aimed at addressing the challenges and conditions of tropical agriculture in Indonesia. The initiative, organized by the Graduate School of Agricultural Sciences at Universitas Lancang Ku...
Repositori Institusi
Efektivitas Zat Pengatur Tumbuh dari Ekstrak Bawang Merah pada Budidaya Bawang Daun (Allium porumL.)
Leeks (Allium porum L.) have many health benefits for the human because the fiber, folic acid, calcium, potassium, and vitamin C content is relatively high in it. A study was conducted to determine plant growth regulators'(PGRs...
Repositori Institusi
Kultivasi Mikroalga Chlorella sp. Secara Fed-Batch Menggunakan Limbah Cair Tahu Untuk Produksi Lipid
Microalga is single cell organism that can live by photosynthesize resulting
biomass and other secondary product such as protein, carbohydrate, and fat
by utilizing nutrients under appropriate environmental condition. Microalga
can be used to proc...
Repositori Institusi
Effect of Drying Method on the Production of Dehydrated Sourdough Starter from Fermented Papaya (Carica papaya L)
Yeast is a leavening agent used in bread-making that contains microorganisms of the Saccharomyces cerevisiae species. The use of yeast in bread-making is known for its practicality and ease, but yeast intolerance often occurs. As an alternative, natu...
Repositori Institusi
Residue, dissipation, and dietary intake evaluation of fenpyroximate acaricide in/on guava, orange, and eggplant under open field condition.
Fenpyroximate is a widely used acaricide applicable in many crops. In this study, the residue behavior of fenpyroximate on eggplant, orange, and guava was investigated. The chronic and acute dietary intake was calculated at several sampling points, a...
Repositori Institusi
Exploring the potential of fermented papaya as a functional ingredient for sourdough bread: a study on fermentation time and quality of sourdough donuts
Sourdough bread is known to have health benefits due to its fermentation process using lactic acid and wild yeast. It can improve the taste, texture, shelf life, and nutritional content of bread as a functional food. In this study, sourdough was made...