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本研究基于体重、粪便形态和血液学检查，评价甜菊糖苷对成年家猫的保健功效。选取48月龄雌性英国短毛猫12只，饲养120天。第1～30天和第91～120天，饲喂常规日粮；第31～90天，在日粮中添加600 mg/kg甜菊糖苷。受试猫以个体为重复，单笼饲养，每日定量饲喂。第30、60、90和120天时，称重，采血，收集粪尿。结果发现，饲喂甜菊糖苷后，家猫体重（P<0.01）、血糖（P<0.01）和血浆脂肪酶活性（P<0.05）下降，粪便pH升高（P<0.05）；停喂后，家猫体重（P<0.01）、血糖（P<0.01）和血浆脂肪酶活性（P<0.05）反弹，粪便形态评分（P=0.08）和pH（P<0.05）呈下降趋势；摄食甜菊糖苷对成年家猫肝功、肾功、血细胞组成和其他血液代谢物几无影响（P>0.05）。由此表明，甜菊糖苷具有降血糖、调粪便、控体重的作用，可安全用作宠物保健品。
Abstract：A study was conducted to investigate the health benefits of dietary stevioside supplementation in adult domestic cats， in terms of body weight， fecal morphology and hematological examination. A total of 12 British Shorthair cats (female， 48-mth-old) were housed in individual cages for 120 days， considering each animal as a replicate. Cats were fed a control diet during the period of 1～30 and 91～120 days， while receiving a diet containing 600 mg/kg of stevioside between 31 and 90 days. A fixed quantity of feed was supplied twice daily (morning and evening). At 30， 60， 90 and 120 days， cats were weighed， and blood， feces and urine were collected. Results were as follows. When stevioside was included in the diet， cats showed a decline in body weight (P<0.01)， blood glucose level (P<0.01) and plasma lipase activity (P<0.05)， and an increase in fecal pH (P<0.05). After stevioside was withdrawn from the diet， body weight (P<0.01)， blood glucose level (P<0.01) and plasma lipase activity (P<0.05) rebounded， and fecal score (P=0.08) and pH (P<0.05) saw a falling trend. Hepatic and renal function， blood cell composition and other plasma metabolites were hardly affected by stevioside ingestion (P>0.05). In conclusion， stevioside is effective in decreasing blood glucose， improving fecal quality and controlling body weight， and can be safely used as a health-care food for pets.
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基本信息:
中图分类号:S829.3
引用信息:
[1]何孟洋,祁振宇,张海涛,等.甜菊糖苷对成年家猫体重、粪便形态和血液学指标的影响[J].经济动物学报().
基金信息:
青岛海兴源生物科技有限公司-山东农业大学联合研究基金项目（382130）
2026-03-23
2026-03-23
2026-03-23