Vibrio Dynamics and Health Status of Pacific White Shrimp Fed with Cinnamaldehyde-Containing Feed

Highlight Research Cinnamaldehyde for shrimp Dynamics of Vibrio and the correlation with health status Green yellow bacteria in water, intestine, hepatopancreas decrease number green Abstract Disease can cause mortality high economic losses caused by Vibriosis group. One alternative is using cinnamaldehyde which function as an anti-microbial inhibit production toxins released microorganisms. This study aimed to evaluate administration on dynamics Pacific white fed cinnamaldehyde-containing feed. used a completely randomized design (CRD) consisted 4 treatments 3 replications consisting treatment K, A, B, C mean feeding without cinnamaldehyde, containing dose 0.05%, 0.1%, 0.2% respectively. Parameters included total (green Vibrio) hepatopancreas, well immune responses parameters, including hemocyte count (THC), respiratory burst (RB), phenol-oxidase (PO). All data were tabulated Microsoft Excel 2016 all statistical analysis was conducted SPSS v.22.0 software one-way ANOVA followed Duncan Multiple Range Test (DMRT (P=0.05). The results showed that influences shrimp. At beginning at end administration, are mostly found hepatopancreas. reduce both intestine shown B. also affected higher percentage B compared control (K). highest THC RB produced A K. increased colonization correlated responses. best this C.