This study explores the metabolite composition and antioxidant potential of Syzygium vrieseanum (Miq.) Amshoff, a critically endangered plant species native to Indonesia. Using LC-MS/MS and GC-MS analyses, identified a variety of bioactive compounds, including flavonoids, phenolic acids, terpenoids and fatty acids. The methanolic extract showed notable antioxidant activity through DPPH and FRAP assays, indicating its […]

This study investigated the effects of solid-state fermentation of defatted rice bran using Aspergillus niger on extract yield, total phenolic content, ferulic acid concentration, and antioxidant activity. Fermentation for seven days significantly degraded hemicellulose, cellulose, and lignin, enhancing the release of bioactive compounds. As a result, extract yield increased up to 81%, total phenolic content […]

This study demonstrates a green synthesis method for producing zinc oxide nanoparticles (ZnO NPs) using aqueous and methanolic extracts from Fe’i (Musa troglodytarum L.) and Cavendish (Musa acuminata) bananas and evaluates their anti-inflammatory effects in zebrafish larvae. The banana extracts acted as natural reducing and stabilizing agents, yielding wurtzite phase ZnO NPs with sizes between […]

Sudiarto and Renggaman, in collaboration with colleagues, evaluated the biomethane potential (BMP) of waste activated sludge (WAS)—a challenging byproduct of livestock wastewater treatment—and its co-digestion with swine slurry, water lily, and lotus shoot biomass. Using batch assays and the modified Gompertz model, they found that co-digestion significantly enhanced methane yields, surpassing 500 NmL CH₄/g VSadded […]

The sustainable aquaculture industry needs strong Green Supply Chain Management (GSCM), but research in this area is limited. A new study by Anugrah et al. (2024), prominently featuring the work of M.L. Situmorang and Gede Suantika, addresses this gap by developing a conceptual framework and strategies for GSCM in carp hatcheries in Ciparay District, West […]

Bamboo’s potential in construction is huge, but its natural properties can be a hurdle. This recent study by Hartono et al. (2024), featuring the work of Ihak Sumardi, tackles this challenge by enhancing bamboo’s physical and mechanical properties. The research focused on modifying laminated boards from Belangke bamboo using citric acid, boric acid, and polystyrene. […]

Ischemic stroke (IS), the most common type of stroke, results from decreased blood flow to the brain. Given the limitations of current treatments, the exploration of new therapeutic candidates is vital. This review by Nayaka et al. (2025), featuring the work of Indra Wibowo, explores the latest applications of the zebrafish model in screening potential […]

Anriansyah Renggaman and Sartika I.A. Sudiarto, alongside collaborators, conducted a study on improving air quality in swine housing through the evaluation of different housing designs and bedding systems. By testing three distinct setups, they examined levels of ammonia, hydrogen sulfide, volatile organic acids (VOAs), particulate matter (PM), and airborne bacteria. Among the systems, the sawdust […]

Prof. Agus Dana Permana and Khalilan Lambangsari, together with the team, explored an innovative solution for managing bovine blood biowaste through bioconversion by Black Soldier Fly (BSF) larvae. By combining food waste and bovine blood as feedstock, they evaluated the larvae’s growth performance, survival rate, waste reduction index, and nutritional content. Remarkably, the treatment with […]

In this study, Marwani E. and team unraveled how geographical origin and climate factors shape the volatile metabolite profiles of Robusta green coffee beans from five major regions in West Java. Through SPME-GC-MS analysis, they identified 143 volatile compounds, with aromatic hydrocarbons, alcohols, and terpenes as the dominant groups. PCA revealed that Bogor beans had […]