Results 31 to 40 of about 13,618 (179)

Difference Analysis of Volatile Nitrogen-Containing Compounds in Different Rounds of Base Distillates of Soy Sauce Aroma Type Baijiu(酱香型白酒轮次酒中挥发性含氮化合物差异分析) [PDF]

Shipin kexue jishu xuebao
Volatile nitrogen-containing compounds account for a small proportion in soy sauce aroma type Baijiu, but they have the characteristics of strong aroma and low odor threshold, which have an important impact on the flavor of the Baijiu. In this study, the
DU Yachun(杜雅纯), WU Liling(吴李玲), GENG Xiaojie(耿晓杰), CHEN Erbao(陈尔豹), ZHENG Fuping(郑福平), LI Hehe(李贺贺), SUN Jinyuan(孙金沅), SUN Baoguo(孙宝国)   +7 more
doaj   +1 more source

Optimization of Induction Condition of 3T3-L1 Preadipocytes Differentiation(前体脂肪细胞3T3-L1诱导分化条件的优化) [PDF]

Shipin kexue jishu xuebao, 2014
The present study investigated the influences of the concentration of 3-isobutyl-1-methylxanthine (IBMX), dexamethasone and insulin during the combined induction stage (first stage) and the corresponding induction time, the induction time and ...
WANG Yousheng(王友升), TIAN Yuanyuan(田元元), CAI Qiwei(蔡琦玮)   +2 more
doaj   +1 more source

Purification and Composition Analysis of Non-Extractable Polyphenols in Blueberry(蓝莓不可萃取多酚的纯化及组分分析) [PDF]

Shipin kexue jishu xuebao, 2016
The extraction, separation and purification of non-extractable polyphenols (NEPP) in blueberries were studied and its components were analyzed using HPLC.The results showed that adsorption and desorption rates of HPD-100C were relatively high among seven
HAN Caijing(韩彩静), JIN Lei(金磊), LIN Xinming(林新明), LIN Dongsen(林东森), CHENG Yulei(程玉蕾), CHENG Anwei(程安玮)   +5 more
doaj   +1 more source

Migration Behavior of DEHP and DEHA from PVC Wrap to Pork(PVC保鲜膜中DEHP和DEHA向猪肉中迁移规律研究) [PDF]

Shipin kexue jishu xuebao, 2018
In order to investigate the migration of plasticizer from PVC wrap to pork, a method for determination of nine plasticizers in pork by gas chromatography coupled with solid-phase extraction was deve-loped.
JIAO Xun(焦逊), ZHAO Peng(赵鹏), XU Longhua(徐龙华), XU Zhixiang(徐志祥)   +3 more
doaj   +1 more source

Current Situations and Development on Standards of Veterinary Drugs Maximum Residue Limits in Animal Products(畜禽产品兽药残留限量标准现状与发展方向) [PDF]

Shipin kexue jishu xuebao, 2017
In this review, standards for veterinary drug residue limits in animal products among Codex Alimentarius Commission, European, USA, Japan, and China are introduced.
TANG Xiaoyan(汤晓艳), ZHENG Xin(郑锌), WANG Min(王敏), GUO Linyu(郭林宇)   +3 more
doaj   +1 more source

Research on Volatile Compounds in 2 Kinds of Gujinggong Liquor(2种古井贡酒中挥发性成分的研究) [PDF]

Shipin kexue jishu xuebao, 2016
The volatile compounds of Gujinggong liquor were analyzed by liquid-liquid extraction coupled with GC-MS and identified by comparison with authentic standards, NIST 11 library and retention index.
LI Hehe(李贺贺), LIU Jinlong(柳金龙), LIANG Jinhui(梁金辉), GAO Jiangjing(高江婧), SUN Jinyuan(孙金沅), HUANG Mingquan(黄明泉), ZHENG Fuping(郑福平), SUN Baoguo(孙宝国)   +7 more
doaj   +1 more source

Physics‐Informed Generative Machine Learning for Designing Crack‐Free γ′‐Strengthened Ni‐Based Superalloys for Laser Powder Bed Fusion

Materials Genome Engineering Advances, EarlyView.
This research proposes a physics‐informed generative machine learning framework to design SHA800, a crack‐free γ′‐strengthened nickel‐based superalloy for laser powder bed fusion, achieving a 43% γ′ volume fraction and 587 HV0.2 hardness. ABSTRACT Fabricating γ′‐strengthened nickel‐based superalloys via laser powder bed fusion (LPBF) faces significant ...
Kai Guo, Dongwei Guan, Tao Hu, Yaqing Hou, Xiaoqun Li, Zhongnan Bi, Songzhe Xu, Hao Yu, Wei Xu, Weidong Xuan, Chaoyue Chen, Zhongming Ren   +11 more
wiley   +1 more source

Research Advances and Development Trends in Cheese Safety and Quality Control(干酪质量安全问题与控制技术) [PDF]

Shipin kexue jishu xuebao, 2015
Cheese is one of the most important dairy foods in the world. Its safety concerns nutrition and health of worldwide consumers. Since the 1990s, cheese safety events related to cheese contamination with some pathogens like Listeria monocytogenes and ...
YANG Zhennai(杨贞耐), ZHANG Jian(张 健)   +1 more
doaj   +1 more source

Between Dependence and Alienation: Understanding the Digital Minimalist Behavior of Chinese Millennials—An Analysis Based on SEM and fsQCA

Journal of Adolescence, Volume 98, Issue 5, Page 1715-1736, July 2026.
ABSTRACT Introduction Following rapid iterations in media technologies, Chinese millennials (born between 1980 and 1995) find themselves in a paradoxical state where digital saturation exists alongside fatigue, making them central practitioners of digital minimalist behavior.
Chao Zhang, Yinze Hao, Jingwen Li
wiley   +1 more source

Analysis of rDNA ITS and Carbon Metabolic Fingerprinting of Botrytis Nees Isolated from Three Fruits(3株果实采后葡萄孢属真菌ITS区rDNA序列与碳源代谢指纹图谱分析) [PDF]

Shipin kexue jishu xuebao, 2017
Three strains 138#,233# and 366# were isolated from infected strawberry, blueberry and cherry fruit. All the fungal pathogens were identified as Botrytis Nees by morphological characterization and rDNA ITS analysis.
YAO Ting(姚婷), CHEN Qiwei(陈其葳), ZHANG Yan(张燕), ZHANG Meng(张萌), HE Xinmeng(何欣萌), WANG Yousheng(王友升)   +5 more
doaj   +1 more source