Abstract：
:Some conditioned taste aversion experiments were undertaken to determine how the gerbil responds to disaccharides, monosaccharides and polyols. We observed the following: animals taught an aversion to 0.1 M sucrose generalized the avoidance to most sugars, the exception being galactitol; animals taught to avoid 0.01 M hydrochloric acid generalized the avoidance towards lactose, cellobiose, maltitol, methyl alpha-D-galactopyranoside, methyl alpha-D-mannopyranoside, methyl beta-D-glucopyranoside, and glycerol; animals taught to avoid 0.001 M quinine . HCl generalized the avoidance towards methyl alpha-D-glucopyranoside, methyl-beta-D-glucopyranoside, glycerol, ethylene glycol and erythritol. In no case did animals taught to avoid 0.1 M sodium chloride avoid any of the sugars. Moreover, it was observed that the gerbil's behavior with most reducing sugars was different than with equivalent methyl glycosides. For example, animals that were taught to avoid sucrose generalized the avoidance towards reducing sugars, such as, D-galactose, D-glucose, and D-mannose. However, the methyl glycosides, such as methyl alpha-D-glucopyranoside, methyl beta-D-glucopyranoside, methyl alpha-D-galactopyranoside and methyl alpha-D-mannopyranoside, in addition to being avoided by animals taught to avoid sucrose, were also avoided by animals taught to avoid quinine . HCl or hydrochloric acid. In addition, we have observed that the control animals consumed differing amounts of sugars and have concluded, therefore, that the sugars were not equally pleasant despite our attempt to use concentrations which produced equally intense neural responses in the gerbil's chorda tympani nerve.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Jakinovich W Jrdoi
10.1016/0031-9384(82)90176-7subject
Has Abstractpub_date
1982-06-01 00:00:00pages
1065-71issue
6eissn
0031-9384issn
1873-507Xpii
0031-9384(82)90176-7journal_volume
28pub_type
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journal_title：Physiology & behavior
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journal_title：Physiology & behavior
pub_type： 杂志文章
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