INVESTIGADORES
LANFRANCHI Ana Laura
artículos
Título:
Anisakids survival after microwaving, freezing and salting fish from Argentina
Autor/es:
LANFRANCHI, ANA L.; SARDELLA, NORMA H.
Revista:
FOOD SCIENCE AND TECHNOLOGY RESEARCH
Editorial:
KARGER
Referencias:
Año: 2010 vol. 16 p. 499 - 504
ISSN:
1344-6606
Resumen:
Some studies support the effectiveness in controlling nematodes in fishes for human
consumption by freezing at 20°C and by cooking at 74°C by microwave process.
The aim of this work was to analyse the effect of different treatments over anisakids
from Argentinean fishes. The known anisakids in fishes from Argentina belong to
genera Hysterothylacium, Terranova, Anisakis, Contracaecum and Pseudoterranova,
being the three latest recognised as pathogens for human. Living larvae of anisakids
obtained from fishes were used for survival assessment. Some parasites were kept in
NaCl (0.85%) at 4-5.5°C until death. Anisakis, Terranova, Pseudoterranova,
being the three latest recognised as pathogens for human. Living larvae of anisakids
obtained from fishes were used for survival assessment. Some parasites were kept in
NaCl (0.85%) at 4-5.5°C until death. Anisakis, Terranova, Pseudoterranova,
being the three latest recognised as pathogens for human. Living larvae of anisakids
obtained from fishes were used for survival assessment. Some parasites were kept in
NaCl (0.85%) at 4-5.5°C until death. Anisakis, Terranova, Pseudoterranova,
being the three latest recognised as pathogens for human. Living larvae of anisakids
obtained from fishes were used for survival assessment. Some parasites were kept in
NaCl (0.85%) at 4-5.5°C until death. Anisakis, Terranova, Pseudoterranova,
being the three latest recognised as pathogens for human. Living larvae of anisakids
obtained from fishes were used for survival assessment. Some parasites were kept in
NaCl (0.85%) at 4-5.5°C until death. Anisakis, Terranova, Pseudoterranova,
Hysterothylacium, Terranova, Anisakis, Contracaecum and Pseudoterranova,
being the three latest recognised as pathogens for human. Living larvae of anisakids
obtained from fishes were used for survival assessment. Some parasites were kept in
NaCl (0.85%) at 4-5.5°C until death. Anisakis, Terranova, Pseudoterranova,Anisakis, Terranova, Pseudoterranova,
Contracaecum and Hysterothylacium survived during 330, 75, 75, 210 and 90 days,
respectively. For freezing, microwaving and salting treatments, infected fillets were
exposed at 20°C until 24 hours, 1 minute at 64.05°C and 75.56°C and to salt during
24 hours, respectively. No surviving anisakids were observed neither after freezing
nor salting. Anisakis sp. survived at 64.05°C.
respectively. For freezing, microwaving and salting treatments, infected fillets were
exposed at 20°C until 24 hours, 1 minute at 64.05°C and 75.56°C and to salt during
24 hours, respectively. No surviving anisakids were observed neither after freezing
nor salting. Anisakis sp. survived at 64.05°C.
respectively. For freezing, microwaving and salting treatments, infected fillets were
exposed at 20°C until 24 hours, 1 minute at 64.05°C and 75.56°C and to salt during
24 hours, respectively. No surviving anisakids were observed neither after freezing
nor salting. Anisakis sp. survived at 64.05°C.
respectively. For freezing, microwaving and salting treatments, infected fillets were
exposed at 20°C until 24 hours, 1 minute at 64.05°C and 75.56°C and to salt during
24 hours, respectively. No surviving anisakids were observed neither after freezing
nor salting. Anisakis sp. survived at 64.05°C.
respectively. For freezing, microwaving and salting treatments, infected fillets were
exposed at 20°C until 24 hours, 1 minute at 64.05°C and 75.56°C and to salt during
24 hours, respectively. No surviving anisakids were observed neither after freezing
nor salting. Anisakis sp. survived at 64.05°C.
and Hysterothylacium survived during 330, 75, 75, 210 and 90 days,
respectively. For freezing, microwaving and salting treatments, infected fillets were
exposed at 20°C until 24 hours, 1 minute at 64.05°C and 75.56°C and to salt during
24 hours, respectively. No surviving anisakids were observed neither after freezing
nor salting. Anisakis sp. survived at 64.05°C.Anisakis sp. survived at 64.05°C.