Results 71 to 80 of about 26,944 (282)

Pb induces plant cell wall modifications - in particular - the increase of pectins able to bind metal ions level

E3S Web of Conferences, 2013
Low - methylesterified pectin fraction, able to bind metal ions, is the cell wall compound which participates in land and water plant cell response to toxic metals. Protonemata of Funaria hygrometrica (Hedw.), root tips of Populus tremula x P.tremuloides
KrzesВowska M., Rabęda I., Lewandowski M., Samardakiewicz S., Basińska A., Napieralska A., Mellerowicz E. J., Wozny A.   +7 more
doaj   +1 more source

Effect of particle size on the surface properties and morphology of ground flax [PDF]

, 2013
Flax fibers were ground with a ball-mill and four fractions with different size ranges were collected by sieving. These were tested for water sorption, degree of polymerization (DP), copper number, hydroxyl number and analyzed by X-ray diffraction (XRD),
Bandi, Éva, Csiszár, Emília, Fekete, Erika, Koczka, Béla, Sajó, István E., Tóth, András   +5 more
core   +1 more source

Immunomodulatory Hydrogel Coating with SeNPs and Lithium Silicate Synergistically Promotes Osseointegration and Prevents Infection on Titanium Implants

Advanced Science, EarlyView.
This study introduces a multifunctional hydrogel coating (Lap‐CMCSMA/GelMA@SeNPs) that scavenges ROS, modulates immune responses, and shows strong antibacterial activity. It effectively restores the peri‐implant microenvironment. The coating exhibits excellent biocompatibility and promotes osteogenic differentiation.
Su Jiang, Baisheng Cai, Cong Ye, Kefan Wu, Kuan Liu, Pengcheng Xu, Fan Liu, Yake Liu   +7 more
wiley   +1 more source

Unraveling cell wall polysaccharides during blueberry ripening: insights into the roles of rhamnogalacturonan-I and arabinogalactan proteins in fruit firmness

Frontiers in Plant Science
Blueberries (Vaccinium corymbosum) undergo significant texture changes during development and ripening, notably a consistent decrease in firmness, which affects fruit quality, consumer preference, transportability, and shelf life. This study examined the
Dayan Sanhueza, Dayan Sanhueza, Iván Balic-Norambuena, Pablo Sepúlveda-Orellana, Pablo Sepúlveda-Orellana, Sebastián Siña-López, Adrián A. Moreno, María Alejandra Moya-León, María Alejandra Moya-León, Susana Saez-Aguayo, Susana Saez-Aguayo, Susana Saez-Aguayo   +11 more
doaj   +1 more source

SOME PHYSICAL AND CHEMICAL CHARACTERISTICS OF POLYSACCHARIDES OF GROSSULARIA RECLINATA (L) MILL. BERRIES

Фармация и фармакология (Пятигорск), 2015
During this study we have determined some physical and chemical characteristics of polysaccharides which are: molecular weight, Huggins constant, swelling index.
T. G. Kabirova, S. L. Adzhiakhmetova, L. P. Mykots, E. T. Oganesyan   +3 more
doaj   +1 more source

Extraction and structural study of hemicellulose B from tall fescue (Festuca arundinacea) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Chemistry at Massey University [PDF]

, 1971
1.1 Hemicellulose The structural carbohydrates are mixtures of polysaccharides which together with lignin, constitute the cell wall. Usually they are divided into three fractions: pectic substances, hemicellulose and cellulose.1 Pectins, widely ...
Hensanghongs, Patana
core  

Photocatalytically Activated Cu‐N1S3 Single‐Atom Nanozyme: Enhancing Enzyme Activities and Antibacterial Synergy for Highly Efficient Fruit Preservation

Advanced Science, EarlyView.
This study presents S‐coordinated Cu single‐atom nanozymes (Cu/CNS) fabricated via mild photocatalytic self‐assembly strategy. The nanozyme exhibits exceptional multi‐enzyme activity and near‐perfect antimicrobial efficacy. Incorporated into chitosan‐gelatin film, it enables pH‐responsive, broad‐spectrum fruit preservation, more than doubling the shelf‐
Chuanlong Men, Chenchen Wu, Lei Wang, Shengjie Gao, Yu Mao, Wei Liu, Changhong Liu, Lei Zheng   +7 more
wiley   +1 more source

Effects of Dietary Addition of a Low-Pectin Apple Fibre Preparation on Rats

Polish Journal of Food and Nutrition Sciences, 2014
The aim of this study was to scrutinise if the dietary addition of a low-pectin fibre preparation obtained from apple pomace, the by-product of apple concentrate processing, is able to favourably affect the gut metabolism, antioxidant status and blood ...
Fotschki Bartosz, Jurgoński Adam, Juśkiewicz Jerzy, Kołodziejczyk Krzysztof, Sójka Michał   +4 more
doaj   +1 more source

GbWAKL20 Phosphorylates GbNFYB8 to Modulate Verticillium Wilt Resistance in Cotton

Advanced Science, EarlyView.
Wall‐associated receptor‐like kinases (WAKLs) play pivotal roles in extracellular–intracellular signal transduction. Upon sensing Verticillium dahliae infestation at the plasma membrane, GbWAKL20 accumulates and transmits signals to the nucleus via endoplasmic reticulum‐mediated Golgi vesicle transport.
Guilin Wang, Qingxin Si, Zhiguo Chen, Zhe Yu, Zhan Guo, Lu Wang, Weixi Li, Wangzhen Guo   +7 more
wiley   +1 more source

Chemical characteristics of fruits of some selected quince (Cydonia oblonga Mill.) cultivars

Czech Journal of Food Sciences, 2011
The basic chemical characteristics of 22 quince (Cydonia oblonga Mill.) genotypes and cultivars were determined: dry matter content, soluble solid content, the contents of organic acids, pectins, and mineral elements (nitrogen, phosphorus, potassium ...
Otakar ROP, Josef BALÍK, Vojtěch ŘEZNÍČEK, Tunde JURÍKOVÁ, Pavlína ŠKARDOVÁ, Petr SALAŠ, Jiří SOCHOR, Jiří MLČEK, Daniela KRAMÁŘOVÁ   +8 more
doaj   +1 more source