Effect of Trehalose on Retrogradation Properties of Rice Starch(海藻糖对大米淀粉回生特性的影响) [PDF]
Shipin kexue jishu xuebao, 2023 In order to investigate the effect of trehalose on the retrogradation properties of rice starch, the molecular structure, water distribution, rheological and thermodynamic properties were studied by means of atomic force microscope, low-field nuclear ...
LIU Wei(刘微) +4 more
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Gradient Supercritical Carbon Dioxide Extraction and Analysis of Hemp Oil(火麻仁油超临界CO2梯度萃取与分析) [PDF]
Shipin kexue jishu xuebao, 2013 The hemp oil was extracted from the hemp kernels by gradient supercritical carbon dioxide and analyzed using national standard method. The result showed that the fatty acid compositions of hemp oil were different at every stage when using three-step ...
DONG Hai-sheng(董海胜) +4 more
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Radioprotective Effects of Black Tomato Powder in Mice After Whole Body Irradiation(黑番茄冻干粉对小鼠辐射防护作用的研究) [PDF]
Shipin kexue jishu xuebao, 2015 The radioprotective effects and molecular mechanisms of black tomato powder (BTP) in mice were investigated in this study. ICR mice irradiated by 5Gy 60Coγ were treated with BTP (1.5,3.0, and 4.5g/kg body weight).
HAN Xiaolong(韩晓龙) +4 more
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Anylsis of Water and Rotal Flavonoids Contents in Purslane During Different Growth Stages(不同生长阶段马齿苋水分及总黄酮含量分析) [PDF]
Shipin kexue jishu xuebao, 2013 By the pharmacopoeia method, the water and total flavonoids contents of fresh purslane at different growth stages were analyzed. Test results showed that the water content of purslane grass, stems and leaves did not significantly decreased with the ...
DONG Hai-sheng(董海胜) +3 more
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Determination of Dissolving-out Characteristics of Black Tea Elements by Inductively Coupled Plasma Atomic Emission Spectrometry(电感耦合等离子体发射光谱法测定黑茶元素溶出特性) [PDF]
Shipin kexue jishu xuebao, 2015 Black tea is produced by successive procedure such as cranking up of raw material, first rubbing, fermenting, and drying processes, which is rich in a variety of minerals, such as K, Ca, Mg, and Zn. Black tea is benefit for astronauts.
DONG Haisheng(董海胜) +3 more
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Kongjian kexue xuebao, 2023 为研究长期禁食过程中大鼠尿酸代谢的变化及其潜在的调控机制，以Sprague-Dawley（SD）大鼠为动物模型，通过病理组织切片、生化检测、荧光定量PCR（qRT-PCR）以及蛋白免疫印迹（Western blotting）等方法分析不同禁食时间（1，2，3，5，7天）大鼠尿酸水平及其代谢相关基因和蛋白的表达变化。结果表明，长期禁食未对大鼠肾脏组织产生明显的损伤，引起了血尿酸水平上升、尿尿酸水平波动性变化和血液尿酸酶活性升高；随着禁食时间的延长，主要尿酸转运蛋白的mRNA和蛋白表达水平逐渐上调 ...
隋 修锟 +9 more
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Research on Purification of Epigallocatechin Gallate(表没食子儿茶素没食子酸酯纯化研究) [PDF]
Shipin kexue jishu xuebao, 2018 EGCG has many physiological activities such as anti-cancer and antibacterial activity. It is a functional ingredient of potential aerospace functional foods. The content of EGCG was determined by liquid chromatography.
DONG Haisheng(董海胜) +4 more
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Effects of Compound Probiotics on Intestinal Bifidobacteria Under Simulated Weightlessness(模拟失重条件下复合活菌制剂对肠道双歧杆菌的影响) [PDF]
Shipin kexue jishu xuebao, 2016 In this study, weightlessness was simulated by -6° head down tilt position. The test of 30d head-down tilt (HDT) bed rest was used to investigate the effects of compound probiotics on gut Bifidobacteria.
ZHENG Yongjun(郑永军) +5 more
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Research of Foods for Special Medical Purposes and Its Applications(特殊医学用途配方食品及其应用研究) [PDF]
Shipin kexue jishu xuebao, 2017 This study will provide references for research and development and selection of clinical enteral nutrition formula foods for special medical purposes based on the statistical analysis of carbohydrates, fats, proteins, minerals, vitamins, and dietary ...
CHEN Bin(陈斌) +6 more
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野生动物学报, 2022 2020年全年，太原动物园对8只群养猎豹（Acinonyx jubatus）进行了系统的正强化训练。依据群养个体相容性，将每2只猎豹个体分隔在1个笼舍中，仅由1名训练员就可以在40 min内完成对8只猎豹的全部训练内容，并可以有效减少训练时的个体干扰及攻击行为。对猎豹的训练项目、行为要求、使用口令、训练进度、训练目的等内容进行了总结，并讨论了群养个体在训练时的空间分隔、时间安排、如何减少食物争抢等训练要点，为圈养猎豹及其他物种的群养动物训练提供参考借鉴。
崔媛媛卫泽珍刘珑雷钧王鹏
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