Studies on Stimulation of Feeding Behavior in Yellowtail Seriola Quinqueradiata

鰤鱼摄食行为刺激的研究

• 批准号: 01560206
• 负责人: HIDAKA Iwao
• 金额: $ 1.15万
• 依托单位: Mie University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1989
• 资助国家: 日本
• 起止时间: 1989 至 1990
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-01560206/
• 关键词: Fish; Yellowtail; Feeding stimulants; Olfaction; Taste; Extracts; Lactic acid

The feeding-stimulatory effects of extracts of the jack mackerel Trachurus japonicus white muscle on the yellowtail Seriola quinqueradiata were studied by the extractive substances in starch.Their stimulatory effects on the gustatory and olfactory rece ptors were also studied by recording the electrical responses in the palatine taste and olfactory bulb.A. Feeding-stimulatory effectiveness of extracts(1) The feeding-stimulatory effects of a water extract of the jack mackerel muscle and a synthetic mixture containing amino acids, nucleotides and organic bases based on the reported analysis of the muscle were studied. The former was more effective than the latter, suggesting missing stimulants in the latter.(2) The lipid component fraction of the natural extract did not show any appreciable feeding-stimulatory effect when applied individually or enhance that of the synthetic mixture when added to it.(3) Lactic acid was not effective when applied individually at the concentration found in … More the natural extract. However, it enhanced the stimulatory effect of the synthetic mixture when added to it. The effectiveness of the synthetic mixture plus lactic acid was still lower than that of the natural extract, suggesting more stimulants in the natural extract.B. Gustatory and olfactory neural responses to extracts(4) Both gustatory and olfactory systems responded to the natural extract and synthetic mixture. The former showed a higher sensitivity to the natural extract than to the synthetic mixture. It also showed a high sensitivity to lactic acid. The latter showed a higher sensitivity to the natural extract and the synthetic mixture than the former. It had almost the same threshold for them. On the other hand, it showed only a low sensitivity to lactic acid. Thus, the present results suggest that taste system may be involved in food taking. Whereas, the high sensitivity of the olfactory system to the two mixtures suggests that olfactory system is important for detecting food at a distance. Less

采用淀粉提取物研究竹荚鱼白色肌肉提取物对青尾沙蜥Seriola quinqueradiata的摄食刺激作用，并通过记录腭味觉和嗅球的电反应研究其对味觉和嗅觉感受器的刺激作用。提取物的促摄食作用（1）研究了竹荚鱼肌肉的水提取物和含有氨基酸、核苷酸和有机碱的人工合成混合物的促摄食作用。前者比后者更有效，表明后者缺少兴奋剂。(2)天然提取物的脂质组分部分在单独应用时没有显示出任何明显的摄食刺激作用，或者在添加到合成混合物中时没有显示出任何明显的摄食刺激作用。(3)乳酸是没有效果时，单独应用的浓度发现， ...更多信息 天然提取物。但添加乳酸后，合成混合物的刺激效果增强，合成混合物加乳酸的刺激效果仍低于天然提取物，说明天然提取物中含有较多的刺激成分。对提取物的味觉和嗅觉神经反应（4）味觉和嗅觉系统对天然提取物和合成混合物都有反应。前者对天然提取物的敏感性高于合成混合物。它还显示出对乳酸的高敏感性。后者对天然提取物和合成混合物的敏感性高于前者。对他们来说，门槛几乎相同。另一方面，它对乳酸的敏感性很低。因此，本研究结果表明，味觉系统可能参与食物摄取。然而，嗅觉系统对两种混合物的高灵敏度表明嗅觉系统对于远距离检测食物是重要的。少

项目成果

福田一弥,神原淳,曽〓,日高磐夫: "ブリ若魚に対するスルメイカ筋肉エキの摂餌刺激効果" 日本水産学会誌. 55. 791-797 (1989)

Kazuya Fukuda、Jun Kambara、So、Iwao Hidaka：“日本鱿鱼肌肉提取物对幼鱼的摄食刺激作用”日本水产学会杂志 55. 791-797 (1989)。

福田 一弥・神原 淳・曽 〓・日高 磐夫: "ブリ若魚に対するスルメイカ筋肉エキスの摂餌刺激効果" 日本水産学会誌. 55. 791-797 (1989)

Kazuya Fukuda、Jun Kanbara、So、Iwao Hidaka：“日本鱿鱼肌肉提取物对幼鱼的摄食刺激作用”日本水产学会杂志 55. 791-797 (1989)。

曽 〓・日高 磐夫: "ブリ口蓋味口受容器の有機酸に対する応答" 第23回味と匂のシンポジウム論文集. 23. 221-224 (1989)

因此，Iwao Hidaka：“黄尾鱼味觉受体对有机酸的反应”第 23 届味觉和嗅觉研讨会论文集 23. 221-224 (1989)。

福田一弥,神原淳,曽〓,結城雅史,日高磐夫: "マアジ筋肉エキのブリに対する摂餌刺激効果と味覚器応答ーII.限外濾過による天然エキス中の有効成分の検討" 平成元年度日本水産学会春季大会口演発表(1989.4.2). (1989)

Kazuya Fukuda、Jun Kambara、So、Masashi Yuki、Iwao Hidaka：“竹荚鱼肌肉提取物对黄尾鱼的摄食刺激作用和味觉器官反应 - II. 通过超滤法检查天然提取物中的活性成分” 1989 年春季会议上的口头报告日本水产学会（1989 年 4 月 2 日）（1989 年）。

Ceng Zeng and Iwao Hidaka: "Single fiber responses in the platine taste nerve of the yellowtail Seriola quingueradiata" Nippon Suisan Gakkaishi. 56. 1611-1618 (1990)

Ceng Zeng 和 Iwao Hidaka：“黄尾鰤白金味觉神经中的单纤维反应”Nippon Suisan Gakkaishi。