Results 51 to 60 of about 834,669 (252)

Fast Determination and Source Apportionment of Eight Polycyclic Aromatic Hydrocarbons in PM10 Using the Chemometric-Assisted HPLC-DAD Method

Chemosensors
Polycyclic aromatic hydrocarbons (PAHs) are a group of organic compounds that are both toxic and hazardous to human health and ecological systems. In recent work, a novel analytical strategy based on the chemometric-assisted HPLC-DAD method was proposed ...
Ting Hu, Yitao Xia, You Wang, Li Lin, Rong An, Ling Xu, Xiangdong Qing   +6 more
doaj   +1 more source

Optimal extraction parameters of Theabrownin from Sichuan Dark Tea

African Journal of Traditional, Complementary and Alternative Medicines, 2016
Background: Sichuan Dark Tea is a popular beverage with hypolipidemic and lifting greasy properties in the minority neighborhoods of Sichuan and Tibet regions. The theabrownin, an important pigment of dark tea, has been proven for the role of the hypolipidemic property in Sichuan Dark Tea.
Zou, Yao, Qi, Gui-nian, Xu, Tian, Chen, Shen-xiang, Liu, Ting-ting, Huang, Ya-fang   +5 more
openaire   +3 more sources

The Characteristics of New Zealand Oolong Tea [PDF]

, 2012
Tea is a beverage made from steeping dried leaves in hot water. Worldwide, more than 10,000 different teas are made from different varietals of Camellia sinensis.Tea is a relatively new tea crop to New Zealand and they do grow well in New Zealand ...
Zhang, Bin, Bin Zhang
core  

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

Advanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee, Byung Ik Park, Gihyeon Yim, Hyunjae Yoo, Sangjun Ma, Jundong Park, Jeong‐Yun Sun   +6 more
wiley   +1 more source

Biochemical Components Associated With Microbial Community Shift During the Pile-Fermentation of Primary Dark Tea

Frontiers in Microbiology, 2018
Primary dark tea is used as raw material for compressed dark tea, such as Fu brick tea, Hei brick tea, Hua brick tea, and Qianliang tea. Pile-fermentation is the key process for the formation of the characteristic properties of primary dark tea, during ...
Qin Li, Qin Li, Qin Li, Qin Li, Shuo Chai, Yongdi Li, Jianan Huang, Jianan Huang, Yu Luo, Lizheng Xiao, Lizheng Xiao, Zhonghua Liu, Zhonghua Liu, Zhonghua Liu, Zhonghua Liu   +14 more
doaj   +1 more source

Changes of biochemical components during the fermentation process of dark tea, a microbial fermented tea

The FASEB Journal, 2008
Dark tea, which is made by the fermentation of microorganisms without the action of endogenous enzyme of tea leaves, is a popular beverage in Asia. To understand fermentation mechanism of dark tea, three different species of tea leaves were fermented and microorganisms related the tea fermentation were screened.
Seon Kyeong Han, Seung‐Jin Ma, Jeong‐Yong Cho, Keun‐Hyung Park, Jae‐Cheon Jeong, Hee‐Cheol Hong, Soon‐Teck Jung, Byeong‐Choon Jeong   +7 more
openaire   +1 more source

Genetically Programmed Shape‐Morphing of Engineered Living Materials

Advanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker, Yuchen Liu, Miguel Baños, Rosanne Schmachtenberg, Mahmudul Hasan, Claudia Fink‐Straube, Luai R. Khoury, Wilfried Weber   +7 more
wiley   +1 more source

Study on taste quality formation and leaf conducting tissue changes in six types of tea during their manufacturing processes

Food Chemistry: X, 2023
This study fristly investigated the taste quality formation and leaf conducting tissue changes in six types of Chinese tea (green, black, oolong, yellow, white, and dark) made from Mingke No.1 variety.
Yuchuan Li, Songhui Yu, Shuya Yang, Dejiang Ni, Xinfeng Jiang, De Zhang, Jirong Zhou, Chunlei Li, Zhi Yu   +8 more
doaj   +1 more source

2‐Deoxyglucose Dendrimer‐Enabled Niclosamide Delivery to FRβ‐Expressing Macrophages Alleviates Endometriosis Progression and Associated Hyperalgesia

Advanced Healthcare Materials, EarlyView.
A folic acid (FA)‐conjugated 2‐deoxyglucose dendrimer selectively targets FRβ+ macrophages in endometriotic lesions, enabling precise intracellular delivery of niclosamide. This nonhormonal nanomedicine enhances drug solubility, provides controlled intracellular release, suppresses lesion growth, reduces inflammation and pain, and establishes FRβ ...
Anubhav Dhull, Mingxin Shi, Madeleine E. Harvey, Taylor M. Page, Rishi Sharma, Kenneth John Goody, Aqib Iqbal Dar, Nash S. Moawad, Vijay Kumar Sirohi, Paul S. Cooke, Kanako Hayashi, Anjali Sharma   +11 more
wiley   +1 more source

Gold‐Stabilized Copper Enables Anodic Hydrogen Evolution for Ultralow‐Voltage CO‐to‐Ethylene Electrolysis

Advanced Materials, EarlyView.
Gold‐stabilized copper suppresses hydroxide‐driven deactivation during anodic hydrogen evolution from furfural. Pairing this low‐potential anode with CO‐to‐ethylene electroreduction enables sub‐1 V operation at 400 mA cm−2, high single‐pass CO conversion, and co‐production of ethylene, furoic acid, and a separate hydrogen stream.
Sungjin Park, Hengzhou Liu, Heejong Shin, Hafiz Ghulam Abbas, Loann Bonnenfant, Ke Xie, Hyeon Seok Lee, Fatemeh Arabyarmohammadi, Jianan Erick Huang, Panos Papangelakis, Peiying Wang, Ali Shayesteh Zeraati, Jiheon Kim, Roham Dorakhan, David Sinton, Xiaopeng Liu, Wenzhen Li, Byoung‐hoon Lee, Edward H. Sargent   +18 more
wiley   +1 more source