Results 11 to 20 of about 173,183 (227)

室内植物表型平台及性状鉴定研究进展和展望 [PDF]

open access: yes, 2020
Plant phenomics is under rapid development in recent years, a research field that is progressing towards integration, scalability, multi-perceptivity and high-throughput analysis.
Guohui, Ding   +6 more
core   +1 more source

Research Progress on Mechanism and Evaluation Methods of Aroma Sweetening(香气增甜的作用机制及评价方法研究进展) [PDF]

open access: yesShipin kexue jishu xuebao, 2022
The common method of reducing sugar in food was using nonnutritive sweeteners, but nonnutritive sweeteners would bring undesirable bitter or metallic taste and safety risks.
XIAO Zuobing(肖作兵)   +5 more
doaj   +1 more source

Gradient Supercritical Carbon Dioxide Extraction and Analysis of Hemp Oil(火麻仁油超临界CO2梯度萃取与分析) [PDF]

open access: yesShipin 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
doaj   +1 more source

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]

open access: yesShipin kexue jishu xuebao
To 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
doaj   +1 more source

Synergistic Effect of Aromatic Compounds(香气成分的协同作用研究进展) [PDF]

open access: yesShipin 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
doaj   +1 more source

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]

open access: yesShipin kexue jishu xuebao
In 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
doaj   +1 more source

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]

open access: yesShipin kexue jishu xuebao
i>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
doaj   +1 more source

能源互联网数字孪生及其应用 [PDF]

open access: yes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
doaj   +1 more source

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]

open access: yesShipin 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
doaj   +1 more source

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]

open access: yesShipin 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
doaj   +1 more source

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