1
ABSTRACT.
Penaeus vannamei
p<
p>
p>
p<
p<
p>
Key words:
Efectos de un potenciador funcional de la palatabilidad sobre el rendimiento del crecimiento, la
siología digestiva y la respuesta inmune en el camarón blanco del Pacíco (Penaeus vannamei)
alimentado con dietas de harina de pescado de baja calidad
RESUMEN.
Penaeus
vannamei
Eects of a functional palatability enhancer on growth performance,
digestive physiology, and immune response in the Pacic white
shrimp (Penaeus vannamei) fed low-quality shmeal diets
1
11
1
Mateus Aranha Martins
Jaqueline da Rosa Coelho Cristina Rios
Carlos Peres Silva Tamiris Henrique Ferreira
Walter Quadros Seiert Felipe Boéchat Vieira
Marine and
Fishery Sciences
MAFIS
*
+
Marine and Fishery Sciences 39 (1): xxx-xxx (2026)
Penaeus vannamei
p<
p>
p>
p<
p<
p>
Palabras clave:
Martins et al: Palatability enhancer in Pacific white shrimp diet
Penaeus vannamei
±
±
®
Marine and Fishery Sciences 39 (1): xxx-xxx (2026)
+ +
h
Martins et al: Palatability enhancer in Pacific white shrimp diet
=
=
−
=×
=−
=M−M
×
Enzymatic activity
×
µ
µ
+ +
1
Ash
1
Marine and Fishery Sciences 39 (1): xxx-xxx (2026)
µ
µµ
µ
µ
µµ
µ
µ
α
µ
µ
µ
p
±
† ± <
±
±
±
±
±
±p <
†±
±
η
Martins et al: Palatability enhancer in Pacific white shrimp diet
µ
µ
Histology
µ
Shrimp nitrogen and phosphorus content
≈
Immunological analysis
µ
×
Thermal shock resistance
Statistical analysis
Marine and Fishery Sciences 39 (1): xxx-xxx (2026)
p<
η
ε
p <
p >
±±
±
Enzymatic activity
p <
+
+
+
+
+
+
Penaeus vannamei
+ +
± ± ± ±
± ± ± ±
± ± ± ±
± ± ± ±
± ± ± ±
± ± ± ±
±p
p <=
Martins et al: Palatability enhancer in Pacific white shrimp diet
p >
±
Histology
p >
±
µ ± µ ±
µ±
Shrimp nitrogen and phosphorus content
p >
±
±
Immunological analysis
p <
+
+
10,000
8,000
6,000
4,000
2,000
0
b
a
b
ab ab
b
aab
ab
b
a
ab
1,200
1,000
800
600
400
200
0
0.30
0.25
0.20
0.15
0.10
0.05
0.00
600
500
400
300
200
100
0
Amylase activity Chymotrypsin activity
Lipase activity Trypsin activity
mU mg of protein
-1
mU mg of protein
-1
mU mg of protein
-1
mU mg of protein
-1
PC NC NC + 0.08% NC + 0.2% PC NC NC + 0.08% NC + 0.2%
PC NC NC + 0.08% NC + 0.2% PC NC NC + 0.08% NC + 0.2%
Penaeus vannamei
±p<
p <=
Marine and Fishery Sciences 39 (1): xxx-xxx (2026)
p >
Thermal shock resistance
p>
±
versus
Penaeus vannamei
+ +
µ ± ± ± ±
µ ± ± ± ± †
µ ± ± ± ±
± ± ± ±
±p
†p=
Martins et al: Palatability enhancer in Pacific white shrimp diet 11
Eriocheir sinensis
Penaeus vannamei
+ +
× ± ± ± ±
± ± ± ±
± ± ± ±
×+ ± ± ± ±
±
p
p <=
Penaeus vannamei
+ +
± ± ± ±
± ± ± ±
±p=
Marine and Fishery Sciences 39 (1): xxx-xxx (2026)
Penaeus vannamei
p==
01020304050
1.00
0.75
0.50
0.25
0.00
Survival probabilities
Time (h)
Groups PC NC NC + 0.08% NC + 0.2%
Martins et al: Palatability enhancer in Pacific white shrimp diet
Data statement
Marine and Fishery Sciences 39 (1): xxx-xxx (2026)
Ethics statement
Declaration of interest
Author contributions
Calanus
nmarchicus
Litopenaeus
vannamei
Litopenaeus vannamei
Paralich-
thys olivaceus
Litopenaeus vannamei.
Martins et al: Palatability enhancer in Pacific white shrimp diet
Litopenaeus
Vannamei
Penaeus mono-
don
Eriocheir sinensis
Marine and Fishery Sciences 39 (1): xxx-xxx (2026)
Pe-
naeus monodon
Litopenaeus van-
namei
Litopenaeus van-
namei
Hermetia illucens
Litopenaeus vannamei
Litopenaeus vannamei
Serratia marcescens
Litopenaeus vannamei
Litopenaeus
vannamei
