Institution
Henan University of Technology
Education•Zhengzhou, China•
About: Henan University of Technology is a education organization based out in Zhengzhou, China. It is known for research contribution in the topics: Catalysis & Chemistry. The organization has 7648 authors who have published 6503 publications receiving 73067 citations. The organization is also known as: Hénán Gōngyè Dàxué.
Topics: Catalysis, Chemistry, Starch, Adsorption, Extraction (chemistry)
Papers published on a yearly basis
Papers
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TL;DR: It was suggested that SFE pretreatment could be applied to release the bound phenolic compounds and enhance the antioxidant activities and antiproliferative activities of wheat bran.
Abstract: The effect of steam flash explosion (SFE), a green processing technology, on the phenolic composition, antioxidant activity and antiproliferation to HepG2 of wheat bran was investigated. Moderate SFE treatment significantly enhanced the total soluble phenolic content of wheat bran. After SFE pretreatment, the free and conjugated ferulic acid content in the wheat bran were significantly increased. Antioxidant activities of SFE treated wheat bran were higher than those untreated wheat bran. The cellular antioxidant and antiproliferative activities of SFE treated wheat bran were also significantly ameliorated. It was suggested that SFE pretreatment could be applied to release the bound phenolic compounds and enhance the antioxidant activities and antiproliferative activities of wheat bran.
42 citations
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TL;DR: It is suggested that insertion of a His-tag at the N-terminal or C-Terminal end of ZNF191(243-368) has different effects on the protein, and an expression system should be considered based on the properties and structure of the protein.
Abstract: Zinc finger proteins are associated with hereditary diseases and cancers. To obtain an adequate amount of zinc finger proteins for studying their properties, structure, and functions, many protein expression systems are used. ZNF191(243-368) is a zinc finger protein and can be fused with His-tag to generate fusion proteins such as His6-ZNF191(243-368) and ZNF191(243-368)-His8. The purification of His-tag protein using Ni-NTA resin can overcome the difficulty of ZNF191(243-368) separation caused by inclusion body formation. The influences of His-tag on ZNF191(243-368) properties and structure were investigated using spectrographic techniques and hydrolase experiment. Our findings suggest that insertion of a His-tag at the N-terminal or C-terminal end of ZNF191(243-368) has different effects on the protein. Therefore, an expression system should be considered based on the properties and structure of the protein. Furthermore, the hydrolase activity of ZNF191(243-368)-His8 has provided new insights into the design of biological functional molecules.
42 citations
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TL;DR: The in vitro imaging results indicated that the probe BT-1 was membrane-permeable and could be applied into the recognition of Cu2+ ions in living cells.
42 citations
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TL;DR: It is proposed that the structures formed were determined by whether the solution penetrated into the gelatin molecules evenly or not during hydrolysis, and a scheme for the formation of annular pores and spherical aggregates is proposed.
Abstract: To determine the nanostructure of gelatin from catfish (Ictalurus punctatus) skin, atomic force microscopy (AFM) was used to study gelatin aggregates. The gelatin was extracted at an optimized acid concentration after alkaline processing. First, the AFM imaging parameters were optimized to obtain high-quality images. Then height mode with a 2-dimensional plane, 3-dimensional topographical images, and error signal mode images, which removed slow variations in surface topography but highlighted the edges of sample features, were used to analyze the structure of particles. The results describe fish gelatin at a nanoscale level for the first time and are compared with AFM images of mammalian gelatins. Both annular pores with diameters averaging 118 nm and spherical aggregates with an average diameter of 267 nm were seen in the AFM images of fish gelatin. From the AFM images, we propose that the structures formed were determined by whether the solution penetrated into the gelatin molecules evenly or not during hydrolysis. A scheme for the formation of annular pores and spherical aggregates is proposed.
42 citations
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TL;DR: Results indicated that total onion polyphenols showed promising antioxidant and anti-gout properties and might be used as potential, natural drugs against oxidative diseases after successful studies in vivo as well as clinical trials.
42 citations
Authors
Showing all 7708 results
Name | H-index | Papers | Citations |
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Xin Li | 114 | 2778 | 71389 |
Yang Liu | 82 | 1695 | 33657 |
Qing-Hua Qin | 52 | 505 | 9939 |
Dong-Qing Wei | 48 | 418 | 7839 |
Feng Qi | 47 | 581 | 10687 |
Jian Jian Li | 46 | 119 | 7577 |
Hongshun Yang | 46 | 165 | 5539 |
Shuangqiang Chen | 41 | 73 | 5539 |
Fei Xu | 40 | 314 | 6102 |
Dennis R. Salahub | 39 | 132 | 9259 |
Lingbo Qu | 37 | 291 | 4894 |
Yuting Wang | 37 | 80 | 11820 |
Zhiyong Jiang | 36 | 135 | 3559 |
Baoping Tang | 31 | 83 | 2455 |
Jinliang Liu | 30 | 107 | 2317 |