The role of olfaction in oil preference in the chicken

Remedios T. Mabayo; Jun Ichi Okumura; Atsushi Hirao; Shoei Sugita; Kunio Sugahara; Mitsuhiro Furuse

doi:10.1016/0031-9384(95)02152-3

The role of olfaction in oil preference in the chicken

Remedios T. Mabayo, Jun Ichi Okumura, Atsushi Hirao, Shoei Sugita, Kunio Sugahara, Mitsuhiro Furuse

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

The role of olfaction on the preference of diets containing 20% medium- chain (MCT) or long-chain triacylglycerol (LCT) was investigated in the chicken. Olfactory bulbectomized, sham-operated (Sham) or intact (Intact) birds were offered a choice between LCT or MCT diet and food intake was measured over a short time period. Intact and Sham groups showed a significant preference for LCT over MCT diet, but olfactory-bulbectomized chickens lost the preference for LCT over MCT. The bilateral cutting of the olfactory nerves confirmed the results taken in olfactory bulbectomy. It is concluded that olfaction plays a major role in the preference of diets containing MCT or LCT in chickens.

Original language	English
Pages (from-to)	1185-1188
Number of pages	4
Journal	Physiology and Behavior
Volume	59
Issue number	6
DOIs	https://doi.org/10.1016/0031-9384(95)02152-3
Publication status	Published - Jun 1996
Externally published	Yes

All Science Journal Classification (ASJC) codes

Experimental and Cognitive Psychology
Behavioral Neuroscience

Access to Document

10.1016/0031-9384(95)02152-3

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title = "The role of olfaction in oil preference in the chicken",

abstract = "The role of olfaction on the preference of diets containing 20% medium- chain (MCT) or long-chain triacylglycerol (LCT) was investigated in the chicken. Olfactory bulbectomized, sham-operated (Sham) or intact (Intact) birds were offered a choice between LCT or MCT diet and food intake was measured over a short time period. Intact and Sham groups showed a significant preference for LCT over MCT diet, but olfactory-bulbectomized chickens lost the preference for LCT over MCT. The bilateral cutting of the olfactory nerves confirmed the results taken in olfactory bulbectomy. It is concluded that olfaction plays a major role in the preference of diets containing MCT or LCT in chickens.",

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AU - Mabayo, Remedios T.

AU - Okumura, Jun Ichi

AU - Hirao, Atsushi

AU - Sugita, Shoei

AU - Sugahara, Kunio

AU - Furuse, Mitsuhiro

PY - 1996/6

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AB - The role of olfaction on the preference of diets containing 20% medium- chain (MCT) or long-chain triacylglycerol (LCT) was investigated in the chicken. Olfactory bulbectomized, sham-operated (Sham) or intact (Intact) birds were offered a choice between LCT or MCT diet and food intake was measured over a short time period. Intact and Sham groups showed a significant preference for LCT over MCT diet, but olfactory-bulbectomized chickens lost the preference for LCT over MCT. The bilateral cutting of the olfactory nerves confirmed the results taken in olfactory bulbectomy. It is concluded that olfaction plays a major role in the preference of diets containing MCT or LCT in chickens.

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