Phase Behavior and Antibacterial Activity of Food-Grade Eugenol-Based Microemulsions(食品级丁香酚微乳液相行为及其抑菌性) [PDF]
Shipin kexue jishu xuebaoTo improve the hydrophilicity and antibacterial activity of eugenol, infinitely dilutive microemulsions of eugenol were constructed with Tween as the surfactant and lactic acid as the co-surfactant.
WANG Yifei(王一非) +7 more
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Synergistic Effect of Aromatic Compounds(香气成分的协同作用研究进展) [PDF]
Shipin kexue jishu xuebao, 2018 Plenty of volatile compounds with different structures existed in natural products, which could objectively reflect the flavor characteristics of natural products. This paper reviewed the research progress of aroma forming mechanism, characteristic aroma
XIAO Zuobing(肖作兵) +5 more
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Characteristic Biomarkers Identification of Lycium barbarum L. from Ningxia Zhongning Based on Comprehensive Two-Dimensional Gas Chromatography Time-of-Flight Mass Spectrometry(基于全二维气相色谱-飞行时间质谱鉴别宁夏中宁枸杞的特征标志物) [PDF]
Shipin kexue jishu xuebaoIn order to identify the origin of Lycium barbarum L. from Ningxia Zhongning, headspace-solid phase microextraction (HS-SPME) combined with comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry (GC×GC-TOF MS) was used to ...
CAI Weitong(蔡尉彤) +8 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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Inhibition Mechanism of Glucosylated Steviol Glycosides on Volatile Bitter Substances in Alcoholic Beverages(葡萄糖基甜菊糖苷对酒精饮料挥发性苦味物质的抑制机制) [PDF]
Shipin kexue jishu xuebaoTo elucidate the effect of glucosylated steviol glycosides (GSG) on volatile-associated bitterness in alcoholic beverages and its molecular mechanisms, a formulated alcoholic beverage model system was employed to investigate the influence of GSG on the ...
YAO Jiawei(姚佳炜) +7 more
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Fermentation Preparation of Camellia Seed Peptides and Their Antioxidant and Hyaluronidase Inhibitory Activities(山茶籽多肽的发酵制备及其抗氧化和透明质酸酶抑制活性) [PDF]
Shipin kexue jishu xuebaoi>Camellia seed cake is an underutilized by-product derived from the Camellia oil refining process, which is a rich source of plant proteins that has not yet been fully exploited. In this study, Camellia seed cake was employed as the raw material for the
HUANG Qingru(黄情茹) +6 more
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全球能源互联网, 2020 能源互联网是以电力系统为核心，利用可再生能源发电技术、信息技术，融合电力网络、天然气网络、供热/冷网络等多能源网以及电气交通网形成的能源互联共享网络。能源互联网是促进可再生能源消纳，提高能源使用效率的重要途径。因构成网络多，特性差异大，能源互联网的规划、运行和控制面临大量难题。数字孪生是融合物联网技术、通信技术、大数据分析技术和高性能计算技术的先进仿真分析技术，有助于解决当前能源互联网发展面临的技术问题。首先介绍了数字孪生的基本概念，给出了能源互联网数字孪生的构建方式与可能应用；然后以能源互联网规划为例，
沈沉 +4 more
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Exploring Potential Mechanism of Quinolone Resistance of Foodborne Listeria monocytogenes Isolates(食品源单增李斯特菌喹诺酮类抗生素耐药机制研究) [PDF]
Shipin kexue jishu xuebao, 2018 The quinolone-resistant isolates were screened from 945 foodborne Listeria monocytogenes, aimed to explore the potential molecular mechanisms of quinolone resistance in Listeria monocytogenes.
CHENG Jianheng(程健恒) +4 more
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Kongjian kexue xuebao随着深空探测活动的持续推进, 月球探测已成为开展行星际探测的重要部分. 月球原位资源利用是保障载人月球探测及月面长期驻留的关键技术途径, 中国已将月面原位水获取方法列为月球探测的关键技术之一. 月面原位水获取方法主要分为极区水冰勘探开采和月壤氢还原制水两种技术途径. 现有勘探到的水冰资源主要位于月球极区, 分布不均匀, 开采难度大. 目前研究提出了多种不同类型的极区水冰勘探开采方法, 但实际效果有待月面原位试验验证. 月壤加氢还原制水技术方法工作条件不受区域限制, 应用范围较广, 但仍存在反应条件要求高、
张 鹏 +9 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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