Effect of triglyceride on complexation between starch and fatty acid.

abstract：:The objective of this study was to encapsulate a synthetic compound, the 4-[(2E)-N'-(2,2'-bithienyl-5-methylene)hydra-zinecarbonyl]-6,7-dihydro-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-7-one (T6) in glucan-rich particles mainly composed by the cell wall of Saccharomyces cerevisiae (GPs) and to study their individual and c...

journal_title：International journal of biological macromolecules

authors： Volpato H,Scariot DB,Soares EFP,Jacomini AP,Rosa FA,Sarragiotto MH,Ueda-Nakamura T,Rubira AF,Pereira GM,Manadas R,Leitão AJ,Borges O,Nakamura CV,Sousa MDC

更新日期：2018-11-01 00:00:00

abstract：:We have already found that an amidinated chitin, which was prepared by the reaction of a partially deacetylated chitin with N,N-dimethylacetamide dimethyl acetal, was converted into an amidinium chitin bicarbonate with nanofiber morphology by CO2 gas bubbling and ultrasonic treatments in water. In this study, we perfo...

journal_title：International journal of biological macromolecules

authors： Sato K,Tanaka K,Takata Y,Yamamoto K,Kadokawa J

更新日期：2016-10-01 00:00:00

abstract：:The genus Cnidoscolus (Euphorbiaceae) is widely distributed in tropical areas. In the Northeast of Brazil, the species C. quercifolius is endemic and has been used in traditional medicine. In this study, a novel protein was isolated from C. quercifolius seeds and characterized by its molecular weight, primary structur...

journal_title：International journal of biological macromolecules

authors： Moura LFWG,da Silva Costa HP,da Silva Neto JX,Dias LP,Magalhães FEA,van Tilburg MF,Florean EOPT,de Oliveira JTA,Oliveira Bezerra de Sousa D,Guedes MIF

更新日期：2020-09-15 00:00:00

abstract：:Five water-soluble chitosan derivatives were carried out by quaternizing either iodomethane or N-(3-chloro-2-hydroxypropyl) trimethylammonium chloride (Quat188) as a quaternizing agent under basic condition. The degree of quaternization (DQ) ranged between 28±2% and 90±2%. The antifungal activity was evaluated by usin...

journal_title：International journal of biological macromolecules

authors： Sajomsang W,Gonil P,Saesoo S,Ovatlarnporn C

更新日期：2012-01-01 00:00:00

abstract：:Temporomandibular disorder is a clinical painful condition in the temporomandibular joint (TMJ) region. The purified sulfated polysaccharide from the green marine algae Caulerpa racemosa (Cr) has provided anti-inflammatory and antinociceptive activity. This study evaluated these effects on a TMJ hypernociception model...

journal_title：International journal of biological macromolecules

authors： Ribeiro NA,Chaves HV,da Conceição Rivanor RL,do Val DR,de Assis EL,Silveira FD,Gomes FIF,Freitas HC,Vieira LV,da Silva Costa DV,de Castro Brito GA,Bezerra MM,Benevides NMB

更新日期：2020-05-01 00:00:00

abstract：:Polyhydroxyalkanoates (PHAs) belong to a family of natural polyesters and are produced under unbalanced growth conditions as intracellular carbon and energy reserves by a wide variety of microorganisms. Being biodegradable, biocompatible and environmental friendly thermoplastics, the PHAs are considered as future poly...

journal_title：International journal of biological macromolecules

authors： Samui AB,Kanai T

更新日期：2019-11-01 00:00:00

abstract：:A novel oligomeric SGNH-arylesterase (Sm23) from Sinorhizobium meliloti 1021 was characterized using biochemical and biophysical methods. A sequence comparison of Sm23 with other SGNH members confirmed the presence of catalytic triad (Ser(10), Asp(187), and His(190)) and oxyanion holes (Ser(10)-Gly(50)-Asn(90)). The w...

journal_title：International journal of biological macromolecules

authors： Hwang H,Kim S,Yoon S,Ryu Y,Lee SY,Kim TD

更新日期：2010-03-01 00:00:00

abstract：:Biodegradable poly-3-hydroxybutyrate [P(3HB)] and natural fillers - clay, peat, and birch wood flour - were used to prepare powdered composites to form pellets and granules. Pellets were produced by cold pressing of polymer and filler powder whereas granules were produced from the powders wetted with ethanol. Characte...

journal_title：International journal of biological macromolecules

authors： Thomas S,Shumilova AA,Kiselev EG,Baranovsky SV,Vasiliev AD,Nemtsev IV,Kuzmin AP,Sukovatyi AG,Avinash RP,Volova TG

更新日期：2020-07-15 00:00:00

abstract：:Food is a vital product for the survival of human beings and with passage of time quality concerns of consumers are rising. Edible films and coatings are thin layers applied on food products to protect them and improve their quality. Films/coatings are prepared from naturally occurring renewable sources (polysaccharid...

journal_title：International journal of biological macromolecules

authors： Hassan B,Chatha SAS,Hussain AI,Zia KM,Akhtar N

更新日期：2018-04-01 00:00:00

abstract：:The aqueous polysaccharide from Polygonatum sibiricum was extracted and fractionated using anion-exchange chromatography to obtain F1 fraction. The F1 was chemically sulfated and partially acid-hydrolyzed for the production of its over-sulfated (OS1,2,3) and hydrolyzed (HP1,2,3) derivatives, in which the sulfate conte...

journal_title：International journal of biological macromolecules

authors： Yelithao K,Surayot U,Park W,Lee S,Lee DH,You S

更新日期：2019-02-01 00:00:00

abstract：:A comparative experiment about the 3‑aminopropyl triethoxysilane (APTES) modification of waxy potato starch nanocrystals (WPSNCs) and waxy maize starch nanocrystals (WMSNCs) was employed in the present study. The purpose of surface chemical functionalization was to introduce functional groups and improve hydrophobicit...

journal_title：International journal of biological macromolecules

authors： Hao Y,Chen Y,Xia H,Gao Q

更新日期：2019-04-01 00:00:00

abstract：:Ionic liquids have shown their potential as a solvent media for many enzymatic reactions as well as protein preservation, because of their unusual characteristics. It is also observed that change in cation or anion alters the physiochemical properties of the ionic liquids, which in turn influence the enzymatic reactio...

journal_title：International journal of biological macromolecules

authors： Naushad M,Alothman ZA,Khan AB,Ali M

更新日期：2012-11-01 00:00:00

abstract：:N-rich biochars were obtained via pyrolysis treatment of chitosan (a low-cost biopolymer from natural biomasses) at mild conditions (in the 284 °C-540 °C range), thus offering an energy efficient and low carbon footprint synthesis. These low surface area N-doped biochars were morphologically and physicochemically char...

journal_title：International journal of biological macromolecules

authors： Nisticò R,Guerretta F,Benzi P,Magnacca G

更新日期：2020-12-01 00:00:00

abstract：:Our laboratory has developed a technique to reconstruct in vitro tissue from human cells using the self-assembly tissue-engineering method, which utilizes the ability of fibroblasts to deposit the matrix they secrete. The time necessary for tissue construction, several weeks, is a drawback for many clinical uses. We h...

journal_title：International journal of biological macromolecules

authors： Ayoub A,Pereira JM,Rioux LE,Turgeon SL,Beaulieu M,Moulin VJ

更新日期：2015-04-01 00:00:00

abstract：:3-Methyl-1-(4-sulfonylbutyl) imidazolium hydrogensulfate, [HO3S(CH2)4mim]HSO4, was applied as an extractant in an ultrasound-microwave synergistic extraction approach to substitute conventional solvent for the extraction of pectin from the albedo part of pomelo peels. The analysis of variance (ANOVA) test and response...

journal_title：International journal of biological macromolecules

authors： Liu Z,Qiao L,Yang F,Gu H,Yang L

更新日期：2017-01-01 00:00:00

abstract：:Heat-moisture treatment (HMT) of starch is defined as a physical method to change its properties. Compared with maize and potato, starches from common buckwheat (Xinong9976 and Pingqiao2) were isolated and its morphology and physicochemical properties investigated by scanning electron microscope (SEM), X-ray diffracti...

journal_title：International journal of biological macromolecules

authors： Gao L,Xia M,Li Z,Wang M,Wang P,Yang P,Gao X,Gao J

更新日期：2020-02-15 00:00:00

abstract：:Poly(hydroxyethyl methacrylate) (PHEMA) nanoparticles with an average size of 300 nm in diameter and with a polydispersity index of 1.156 were produced by surfactant free emulsion polymerization. Specific surface area of the PHEMA nanoparticles was found to be 996 m(2)/g. Metal-chelating ligand 3-(2-imidazoline-1-yl)p...

journal_title：International journal of biological macromolecules

authors： Karakoc V,Yilmaz E,Türkmen D,Oztürk N,Akgöl S,Denizli A

更新日期：2009-08-01 00:00:00

abstract：:Although synthetic antioxidant food additives are widely used in a variety of food products, some of them are suspected of having a noxious effect on human health. As a consequence, much research attention has been focused on developing natural antioxidant compounds from plants. Riang (Parkia timoriana (DC.) Merr.) is...

journal_title：International journal of biological macromolecules

authors： Buathongjan C,Israkarn K,Sangwan W,Outrequin T,Gamonpilas C,Methacanon P

更新日期：2020-12-01 00:00:00

abstract：:A new nickel (II)complex namely [Ni2(Lt)Cl4] derived from the NiCl2.6H2O and 1,1,3,3-tetrakis(3,5-dimethyl-1-pyrazolyl)propane (Lt) has been synthesized and fully characterized by the single crystal X-ray diffraction, elemental analysis, FT-IR, UV-vis, density functional theory (DFT) calculations, antibacterial and an...

journal_title：International journal of biological macromolecules

authors： Beheshti A,Hashemi F,Behavndi F,Zahedi M,Kolahi M,Motamedi H,Mayer P

更新日期：2017-11-01 00:00:00

abstract：:Six polysaccharides (SF-FB11, SF-HW21, SF-CA31, SF-HA41, SF-FF51, and SF-FR61) of similar molecular weights (MW) (30-50 kDa) were extracted from the fermentation liquor, mycelia, and basidiomata of Sparassis latifolia by different methods. Structural analyses of these purified polysaccharides indicated that they were ...

journal_title：International journal of biological macromolecules

authors： Duan GL,Yu XB

更新日期：2019-09-15 00:00:00

abstract：:Chemical and structure properties of Ethanol lignin (EL), alkali lignin (AL), milled wood lignin (MWL) and cellulase enzymatic lignin (CEL) extracted from acorn shell of Quercus variabilis Bl. was studied by GPC, TG, SEM, FT-IR, 13C NMR, DEPT-135 NMR, 2D-HSQC and functional groups measurement. Results indicated that A...

journal_title：International journal of biological macromolecules

authors： Zhang Y,Yang L,Wang D,Li D

更新日期：2018-02-01 00:00:00

abstract：:Hypoxia is a pathalogical condition in which tissues are deprived of adequate oxygen supply. The hypoxia effect on tumors has a critically important role on maintenance of cancer stem cell phenotype. The aim of this study is to investigate the effects of hypoxia on cancer stem cells on three dimensional (3D) in vitro ...

journal_title：International journal of biological macromolecules

authors： Gorgun C,Ozturk S,Gokalp S,Vatansever S,Gurhan SI,Urkmez AS

更新日期：2016-09-01 00:00:00

abstract：:The supramolecular interaction between salazosulfapyridine (SASP) and hydroxypropyl-β-cyclodextrin (HP-β-CD), as well as the influence of HP-β-CD on SASP's binding to human serum albumin (HSA), were investigated. Phase-solubility studies indicate that the HP-β-CD/SASP inclusion complex was formed at a 1:1 host-guest s...

journal_title：International journal of biological macromolecules

authors： Tang P,Tang B,Wang Q,Xu K,Xiong X,Li H

更新日期：2016-11-01 00:00:00

abstract：:The purpose of this study was to gain insights into the hydrolysis characteristics of xylanase in producing xylo-oligosaccharides and to improve these by protein engineering. In this study, a hybrid enzyme (T-XynFM) was created from Talaromyces thermophilus F1208 xylanase (T-Xyn) by replacement of the N-terminal exten...

journal_title：International journal of biological macromolecules

authors： Li Q,Sun B,Xiong K,Teng C,Xu Y,Li L,Li X

更新日期：2017-03-01 00:00:00

abstract：:The immunomodulatory effects of maca polysaccharides (MCPs) on macrophages have been demonstrated in many studies. However, the effects of MCPs on CD4+ T cells have not been studied. Four water-soluble MCPs, labeled MCP1 (weight-average molecular weights [Mws] of 896.1 and 276.6 kDa), MCP2 (Mws of 337.8 and 219.0 kDa)...

journal_title：International journal of biological macromolecules

authors： Chang Y,Lu W,Chu Y,Yan J,Wang S,Xu H,Ma H,Ma J

更新日期：2020-07-01 00:00:00

abstract：:Recently, rare sugars have caused extensively attention due to their beneficial physiological functions and potential applications in food systems and medical fields. Ketose 3-epimerase (KEase) can catalyze reversibly the epimerization between ketoses which is the pivotal enzyme in Izumoring strategy and an effective ...

journal_title：International journal of biological macromolecules

authors： Li S,Chen Z,Zhang W,Guang C,Mu W

更新日期：2019-10-01 00:00:00

abstract：:The current study establishes the necessity of Glu-381, Glu-384, and Glu-385 in the βDELSEED-motif of Escherichia coli ATP synthase for peptide binding and inhibition. Inhibitory profiles of wild type and mutant E. coli membrane bound F1Fo ATP synthase were studied in the presence and absence of C-terminal NH2 bound m...

journal_title：International journal of biological macromolecules

authors： Azim S,Ahmad Z

更新日期：2018-09-01 00:00:00

abstract：:In this study, silk sericin loaded alginate nanoparticles were prepared by the emulsification method followed by internal crosslinking. The effects of various silk sericin loading concentration on particle size, shape, thermal properties, and release characteristics were investigated. The initial silk sericin loadings...

journal_title：International journal of biological macromolecules

authors： Khampieng T,Aramwit P,Supaphol P

更新日期：2015-09-01 00:00:00

abstract：:A novel pullulanase gene, PulSS4, was identified from the gut microflora of Hermetia illucens by a function-based metagenome screening. The PulSS4 gene had an open reading frame of 4455 base pairs, and encoded a mature protein of 1484 amino acids, with a signal peptide sequence of 44 amino acids. The deduced amino aci...

journal_title：International journal of biological macromolecules

authors： Lee YS,Seo SH,Yoon SH,Kim SY,Hahn BS,Sim JS,Koo BS,Lee CM

更新日期：2016-01-01 00:00:00

abstract：:Existing therapies yield low drug encapsulation or accumulation in the lungs, hence the site-specific drug delivery remains the challenge for tuberculosis. Lately, dry powder inhalers (DPIs) are showing promising drug deposition in the deeper lung tissues. Biocompatible polymers with the ability to naturally recognize...

journal_title：International journal of biological macromolecules

authors： Mukhtar M,Pallagi E,Csóka I,Benke E,Farkas Á,Zeeshan M,Burián K,Kókai D,Ambrus R

更新日期：2020-12-15 00:00:00