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Plasma-activated water, sodium chlorite, and acidified sodium chlorite synergistic effect in preventing browning and fungal growth in aromatic coconut mesocarp |
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| รหัสดีโอไอ | |
| Title | Plasma-activated water, sodium chlorite, and acidified sodium chlorite synergistic effect in preventing browning and fungal growth in aromatic coconut mesocarp |
| Creator | Aris Armanto |
| Contributor | Apiradee Uthairatanakij, Varit Srilaong, Nattapon Kaisangsri, Pongphen Jitareerat |
| Publisher | ภาควิชาพืชสวน คณะเกษตร กำแพงแสน มหาวิทยาลัยเกษตรศาสตร์ วิทยาเขตกำแพงแสน |
| Publication Year | 2568 |
| Keyword | Plasma technology, Sodium chlorite, Acidified-sodium chlorite, Fungal growth, Enzymatic browning |
| Abstract | "Aromatic coconuts are commonly trimmed to enhance their appearance and market value. However, the trimming process often induces enzymatic browning and fungal contamination of the mesocarp surface. This study investigated the effect of sequential plasma-activated water (PAW) and chlorite-based treatments on browning and fungal growth in aromatic coconut mesocarp. Coconut mesocarps (4.0 × 4.5 cm) were dipped for 5 min in PAW, followed by sodium chlorite (SC) or acidified sodium chlorite (ASC) for 5 min. Filtered water (FW) and sodium metabisulfite (SMS) served as controls. All samples were stored at 4°C for 9 days. Results showed that PAW followed by SC and PAW followed by ASC effectively inhibited browning. Notably, PAW followed by ASC significantly reduced fungal growth, whereas PAW followed by SC did not. These findings suggest that sequential PAW-ASC treatment has potential for controlling browning and fungal contamination in coconut mesocarp. However, further studies are needed to validate and optimize the treatment conditions in commercial applications. " |
| Language | TH |
| URL Website | https://agri.kps.ku.ac.th/ |
| Website title | คณะเกษตร กำแพงแสน มหาวิทยาลัยเกษตรศาสตร์ |
