Sensory, digestive and metabolic influences on preference and intake

Booth, D.A.

doi:10.1006/appe.2000.0368

Cited by 3 publications

(1 citation statement)

References 39 publications

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“…If infants ate until meeting their energy needs, one may wonder why infants in the 2 other groups did not eat more. In these groups, ingested volume (37)(38)(39) and sensory-specific satiation (40)(41)(42) may explain meal termination. The third hypothesis is that the lower intake in the FNL group may be related to expected satiation, which is described as the extent to which a food is expected to deliver fullness (43).…”

Section: Discussionmentioning

confidence: 98%

Repeated Exposure of Infants at Complementary Feeding to a Vegetable Purée Increases Acceptance as Effectively as Flavor-Flavor Learning and More Effectively Than Flavor-Nutrient Learning1–4

Rémy

Issanchou

Chabanet

et al. 2013

The Journal of Nutrition

150

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Children's vegetable consumption is below the public health recommendations. This study aimed to compare learning mechanisms to increase vegetable acceptance in infants at complementary feeding, namely repeated exposure (RE), flavor-flavor learning (FFL), and flavor-nutrient learning (FNL); measure the stability of the learning effect; and examine the impact of infants' feeding history on vegetable acceptance. The study was composed of a preexposure test, an exposure period, a postexposure test, and tests at 2-wk, 3-mo, and 6-mo follow-ups. At pre- and postexposure, a basic artichoke purée and carrot purée were presented to 95 French infants (6.4 ± 0.8 mo). During the exposure period, infants were randomly split into 3 groups and were exposed 10 times to the basic (RE group; 2 kJ/g; n = 32), a sweet (FFL group; 2 kJ/g; n = 32), or an energy-dense (FNL group; 6 kJ/g; n = 31) artichoke purée 2 or 3 times/wk. To evaluate acceptance, intake (g) and liking were recorded at home by parents. Between pre- and postexposure, intake of the basic artichoke purée significantly increased in the RE (+63%) and FFL (+39%) groups but not in the FNL group; liking increased only in the RE group (+21%). After exposure, artichoke was as much consumed and as much liked as carrot only in the RE group. Learning of artichoke acceptance was stable up to 3 mo postexposure. Initial artichoke intake was significantly related to the number of vegetables offered before the study started. RE is as effective as and simpler to implement than FFL and more effective than FNL for increasing vegetable acceptance at complementary feeding.

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Section: Discussionmentioning

confidence: 98%

Repeated Exposure of Infants at Complementary Feeding to a Vegetable Purée Increases Acceptance as Effectively as Flavor-Flavor Learning and More Effectively Than Flavor-Nutrient Learning1–4

Rémy

Issanchou

Chabanet

et al. 2013

The Journal of Nutrition

150

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Hyper-homeostatic learning of anticipatory hunger in rats

Jarvandi¹,

Booth²,

Thibault³

2007

Physiology & Behavior

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Regulation of Food Intake Through Hypothalamic Signaling Networks Involving mTOR

2008

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To maintain normal activity, single cells must assure that their energy needs and utilization are continuously matched. Likewise, multicellular organisms must constantly coordinate energy intake and expenditure to maintain energy homeostasis. The brain, and the hypothalamus in particular, plays a critical role in integrating and coordinating several types of signals, including hormones and nutrients, to guarantee such homeostasis. Like single cells, the hypothalamus also profits from intracellular pathways known to work as fuel sensors to maintain energy balance. One such pathway is the mammalian target of rapamycin (mTOR). mTOR integrates different sensory inputs to regulate protein synthesis rates in individual cells, and it has recently been implicated in the central nervous system to regulate food intake and body weight as well. This review provides an overview of the role of hypothalamic intracellular fuel sensors in the overall control of energy balance and discusses the potential contribution of these fuel-sensing mechanisms to the metabolic dysregulation associated with obesity.

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Sensory, digestive and metabolic influences on preference and intake

Cited by 3 publications

References 39 publications

Repeated Exposure of Infants at Complementary Feeding to a Vegetable Purée Increases Acceptance as Effectively as Flavor-Flavor Learning and More Effectively Than Flavor-Nutrient Learning1–4

Repeated Exposure of Infants at Complementary Feeding to a Vegetable Purée Increases Acceptance as Effectively as Flavor-Flavor Learning and More Effectively Than Flavor-Nutrient Learning1–4

Hyper-homeostatic learning of anticipatory hunger in rats

Regulation of Food Intake Through Hypothalamic Signaling Networks Involving mTOR

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