本文選題：荔枝汁 + 焦慮�。� 參考：《食品工業(yè)科技》2015年02期

【摘要】：目的:研究荔枝汁對情緒應(yīng)激大鼠血脂代謝的調(diào)節(jié)作用。方法:將24只雄性SD大鼠隨機(jī)分為3組:對照組、模型組、荔枝汁組,采用不確定性空瓶刺激的方法建立大鼠焦慮模型,造模前分別給予大鼠灌服生理鹽水(對照組、模型組)、荔枝汁(荔枝汁組),14d后利用曠場實(shí)驗(yàn)測試大鼠行為,隨后測定大鼠血漿甘油三酯(TG)、總膽固醇(TC)、低密度脂蛋白膽固醇(LDL-C)和高密度脂蛋白膽固醇(HDL-C)水平,并計(jì)算非高密度脂蛋白膽固醇(non-HDL-C)含量、TG/HDL-C、LDL-C/HDL-C的比值。結(jié)果:對照組體質(zhì)量及食物利用率極顯著高于其余各組(p0.01);各組大鼠總運(yùn)動(dòng)距離及直立次數(shù)差異無顯著性(p0.05),模型組中央?yún)^(qū)停留時(shí)間以及中央?yún)^(qū)進(jìn)入次數(shù)均顯著低于對照組和荔枝汁組(p0.05),模型組修飾次數(shù)顯著高于荔枝汁組(p0.05);模型組的血漿TC顯著高于對照組(p0.05)、non-HDL-C顯著高于對照組和荔枝汁組(p0.05)、LDL-C極顯著高于對照組(p0.01);模型組的血漿TG/HDL-C顯著低于對照組(p0.05);荔枝汁組的血漿HDL-C顯著高于對照組和模型組(p0.05);在血漿LDL-C/HDL-C方面,模型組極顯著地高于對照組和荔枝汁組(p0.01)。結(jié)論:荔枝汁能降低焦慮水平并改善血脂代謝。
[Abstract]:Objective: to study the effect of litchi juice on lipid metabolism in emotional stress rats. Methods: Twenty-four male Sprague-Dawley rats were randomly divided into three groups: control group, model group and litchi juice group. Model group, litchi juice (litchi juice group) were used to test the behavior of rats by open field experiment after 14 days, and then the levels of plasma triglyceride (TGG), total cholesterol (TC), low density lipoprotein cholesterol (LDL-C) and high density lipoprotein cholesterol (HDL-C) were measured. The ratio of TG- / HDL-C- LDL-C / HDL-C was calculated. Results: the body mass and food utilization rate in the control group were significantly higher than those in the other groups, but there was no significant difference in the total movement distance and the number of upright times of the rats in each group, but the residence time of the central area and the entry times of the central area in the model group were significantly lower than those in the model group. Compared with control group and litchi juice group, the modification times of model group were significantly higher than that of litchi juice group, the plasma TC of model group was significantly higher than that of control group, and the plasma TC of model group was significantly higher than that of control group and litchi juice group. The plasma TG/HDL-C of model group was significantly higher than that of control group and litchi juice group. The plasma HDL-C in the litchi juice group was significantly higher than that in the control group and the model group, and the plasma LDL-C/HDL-C in the litchi juice group was significantly higher than that in the control group and the model group. The model group was significantly higher than the control group and litchi juice group (P 0.01). Conclusion: litchi juice can reduce anxiety and improve lipid metabolism.
【作者單位】： 華南農(nóng)業(yè)大學(xué)食品學(xué)院;廣東省食品質(zhì)量安全重點(diǎn)實(shí)驗(yàn)室;
【基金】：國家荔枝龍眼產(chǎn)業(yè)技術(shù)體系(CARS-33) 廣東省科技計(jì)劃項(xiàng)目(2012B090600005,2012B091400001) 農(nóng)業(yè)部農(nóng)產(chǎn)品質(zhì)量安全風(fēng)險(xiǎn)評估專項(xiàng)(GJFP2014011)
【分類號】：TS201.4;R151

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