González-Domínguez, Raúl Urpi-Sarda, Mireia Jáuregui, Olga Needs, Paul W Kroon, Paul A Andrés-Lacueva, Cristina
Published in
Journal of agricultural and food chemistry
Accurate dietary assessment is a challenge in nutritional research, needing powerful and robust tools for reliable measurement of food intake biomarkers. In this work, we have developed a novel quantitative dietary fingerprinting (QDF) approach, which enables for the first time the simultaneous quantitation of about 350 urinary food-derived metabol...
Zeng, Rui Zhang, Guangwen Zheng, Jie Zhou, Hua Wang, Ying Huang, Caihuan Hu, Wenzhong Ou, Shiyi
Published in
Journal of agricultural and food chemistry
Our previous research showed that thioacetal and Schiff base formed between 5-hydroxymethylfurfural (HMF) and cysteine or lysine considerably decreased the cytotoxicity of HMF. In this study, two adol condensation adducts, named 2β-amino-3α-hydroxy-3-(5-(hydroxymethyl)furan-2-yl)propanoic acid (HGA) and 2α-amino-3β-hydroxy-3-(5-(hydroxymethyl)furan...
Shi, Liqiao Wu, Zhaoyuan Zhang, Yani Zhang, Zhigang Fang, Wei Wang, Yueying Wan, Zhongyi Wang, Kaimei Ke, Shaoyong
Published in
Journal of agricultural and food chemistry
Weeds had caused significant loss for crop production in the process of agriculture. Herbicides have played an important role in securing crop production. However, the high reliance on herbicides has led to environmental issues as well as the evolution of herbicide resistance. Thus, there is an urgent need for new herbicides with safer toxicologica...
Wang, Ren Zhang, Tianqi He, Jian Zhang, Hao Zhou, Xing Wang, Tao Feng, Wei Chen, Zhengxing
Published in
Journal of agricultural and food chemistry
Amylosucrase from Neisseria polysaccharea (NpAS) was applied to modify waxy corn starch (WCS) and irradiated WCS, whose attenuated digestibility was studied. Herein, the mobility of the reaction mixture did not affect the enzyme catalytic efficiency, and the reaction kinetics suggest that the enzyme elongated the starch chain via a zipper reaction ...
Fukuda, Takafumi Obara, Kuniaki Saito, Jiro Umeda, Satoshi Ano, Yasuhisa
Published in
Journal of agricultural and food chemistry
The present study aimed to investigate the effects of matured hop bitter acids (MHBAs) on human cognition, mental fatigue, and mood state. In this randomized double-blind placebo-controlled study, 60 healthy adults (age 45-64 years) with self-awareness of cognitive decline were randomly divided into 2 groups and received either orally administered ...
Lu, Xuanxuan Huang, Qingrong
Published in
Journal of agricultural and food chemistry
Nano/submicrometer red rice particles were obtained through processing a type of red rice using media-milling. The diameters of red rice were gradually reduced as processing time increased. After 4 h of processing, the particle size of milled red rice was reduced to around 692 nm. Microscopic observation and SEM analysis confirmed the presence of n...
Kim, Jee Young Oh, Jeong-Joo Kim, Da Hee Park, Jaewon Kim, Hyun Soo Choi, Yoon-E
Published in
Journal of agricultural and food chemistry
The functional ingredients of microalgal biomass are receiving substantial recognition as the global demands for health supplements produced from natural sources are on the rise. Paramylon, a conglomerate of β-1,3-glucans, is one of the major valuable sources derived from Euglena gracilis having multiple applications, thus necessitating the develop...
Peréz, Cristian D P De La Torre Roche, Roberto Zuverza-Mena, Nubia Ma, Chuanxin Shen, Yu White, Jason C Pozza, Edson A Pozza, Adélia A A Elmer, Wade H
Published in
Journal of agricultural and food chemistry
Soybeans (Glycine max) (V3 stage) were sprayed once with nanoparticles (NPs) of AgO, B, CeO, CuO, MnO, MoO3, SiO, TiO, or ZnO and exposed to Fusarium virguliforme, the cause of sudden death syndrome. Up to 80% root rot was observed in greenhouse experiments. However, NP CuO, B, MoO3, or ZnO reduced the root rot severity by 17-25%. Infected roots an...
Zhang, Jingying Kilmartin, Paul A Peng, Yaoyao Chen, Xiao Quek, Siew-Young
Published in
Journal of agricultural and food chemistry
This study aimed to identify the key aroma-active volatiles in cranberry wines through three vinification methods (White, Red and Thermo) using GC-MS/O to identify the important aroma compounds. A total of 70 compounds were detected, with 67 in wines and 61 in juices. The esters was the most diversified class, while alcohols and acids were the most...
Masike, Keabetswe de Villiers, André Hoffman, Eleanor W Brand, D Jacobus Causon, Tim Stander, Maria A
Published in
Journal of agricultural and food chemistry
In this study we report a detailed investigation of the polyphenol composition of Protea pure (P. cynaroides and P. neriifolia) and hybrid cultivars (Black beauty and Limelight). Aqueous methanol extracts of leaf and bract tissues were analyzed by ultrahigh pressure liquid chromatography hyphenated to photodiode array and ion mobility-high resoluti...
