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| Andrew, J; Begout, Marie-laure; Kadri, S; Holm, J; Huntingford, F. |
| Many fish species have evolved feeding mechanisms and behaviours enabling them to feed on specific prey. However, such mechanisms may not be optimal for feeding on commercial-pelleted diets in aquaculture. Gilthead sea bream chew and occasionally eject pellets or parts of pellets from the mouth when feeding on commercial diets. This may result in an increase in nutritional waste from the intensive culture of this species. In this study we examined the prevalence of this food processing behaviour in two sizes of sea bream, feeding on three types of natural prey items in comparison to a commercial pellet, to give an insight into the circumstances in which excess chewing and ejection of food items from the mouth occurred. These included two hard-textured food... |
| Tipo: Text |
Palavras-chave: Gilthead sea bream; Food handling; Food choice; Chewing; Aquaculture. |
| Ano: 2003 |
URL: http://archimer.ifremer.fr/doc/2003/publication-720.pdf |
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| Engle, Patrice L.; Menon, Purnima; Garrett, James L.; Slack, Alison. |
| The UNICEF-expanded model for nutrition is used to analyze the circumstances of care in urban environments. The model postulates that there are six major types of care behaviors: feeding and breast-feeding, food preparation and handling, hygiene behavior, psychosocial care, care for women, and home health practices. These behaviors require the resources of education and knowledge of the caregivers, the physical and mental health of caregivers, autonomy in decisionmaking, time availability, and the social support of the family and community in order to ensure adequate care for the child. This paper describes each of these constraints, and two of the behaviors (feeding and health care utilization) in urban and rural areas. Data from Demographic and Health... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Child Feeding; Food handling; Urban health; Urbanization; Education; Research; Gender; Health and Nutrition; Education; Childcare and work; Livelihoods; Urban programming; Food Security and Poverty. |
| Ano: 1997 |
URL: http://purl.umn.edu/97296 |
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| Jatobá,Adolfo; Moraes,Klayton Natan; Rodrigues,Emanuel Fernandes; Vieira,Leandro Marcolino; Pereira,Marina Oliveira. |
| ABSTRACT: The aim of this research was to evaluate the changes in intestinal tract microbiota, hematological parameters and zootechnical indexes of yellowtail lambaris (Astyanax bimaculatus) fed with different probiotic supply frequencies (Lactobacillus spp.). Lambaris (1,200) were distributed in twelve boxes, divided in three treatments, 100% supply; 25% and 0% (control) of feeds supplemented with probiotic. After 87 days, fish fed with supplemented diet, regardless of frequency (100% and 25%), showed an increase in the total lactic acid bacteria count of 7.99±0.15 log CFU mL-1 and 7.04±1, 29 log UFC mL-¹ respectively, in the intestinal tract and decrease of Pseudomonas spp. in both 100% and 25% (4.09±0.84log UFC mL-1 and 4.00±1.12log UFC mL-1,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Food handling; Lactic acid bacteria; Astyanax; Hematology; Microbiota. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001000652 |
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