Background: Arthrospira platensis (Spirulina) is a nutrient-rich cyanobacterium widely cultivated for high-value applications in food, pharmaceuticals, and biotechnology, with production increasingly shifting toward controlled photobioreactor systems to enhance biomass quality an...
Open access
Research Article10.9734/ajb2t/2026/v12i2296
Bacillus coagulans is a moderately halotolerant bacterium with potential applications in enzyme production and wastewater treatment in brackish aquaculture systems. In this study, we examined how different NaCl concentrations (0 - 5%) affect the growth and extracellular α-amylase...
Open access
Research Article10.9734/bji/2025/v29i6816
The study was performed to evaluate the effect of bagging time on fruit yield and quality of red pitaya H14 cultivar from May to August 2017 at Nguyen Binh District, Cao Bang Province, Vietnam. The experiment design was in Randomized Complete Block Design with three replicates, i...
Open access
Research Article10.9734/IJPSS/2017/36621
Phan Van Dan, Nguyen Hoang Dung, Do Dang Giap, Le Quynh Loan, Tran Thi My Ngoc, Vu Thi Tuyet Nhung, Tran Quang Vinh, Nguyen Thi Thuy & Tran Trung Kien·Biotechnology Journal International·2026
Background: Tubular photobioreactors (PBRs) enhance high-quality Arthrospira platensis biomass production. However, microalgae are highly susceptible to micro-environmental fluctuations, specifically the combined influence of photo-thermal stress, dissolved oxygen (DO) accumulati...
Open access
Research Article10.9734/bji/2026/v30i3881