Nanoconstructions based on double-stranded nucleic acids.

abstract：:Gelatinization and retrogradation characteristics of starches from tigernut (Cyperus esculentus) tuber before and after various oil extraction processes were studied in this investigation. The results indicated that starches isolated from tigernut tuber after the various oil extraction processes varied significantly i...

journal_title：International journal of biological macromolecules

authors： Liu HM,Yan YY,Liu XX,Ma YX,Wang XD

更新日期：2020-08-01 00:00:00

abstract：:Understanding the distribution and structural features of lignin in heartwood, sapwood, and bark of terrestrial plants is important to optimize the industrial utilization of lignocellulose. In this work, the lignins in heartwood, sapwood, and bark of Eucalyptus urophylla × E. grandis were comparatively studied. Confoc...

journal_title：International journal of biological macromolecules

authors： Xiao MZ,Chen WJ,Hong S,Pang B,Cao XF,Wang YY,Yuan TQ,Sun RC

更新日期：2019-10-01 00:00:00

abstract：:The present study was undertaken to characterize the extracellular thermostable serine alkaline proteases from newly actinomycete strain Micromonospora chaiyaphumensis S103 and to describe their evaluation in commercial detergents and shrimp waste deproteinization. This proteolytic crude extract was active and stable ...

journal_title：International journal of biological macromolecules

authors： Mhamdi S,Ktari N,Hajji S,Nasri M,Sellami Kamoun A

更新日期：2017-01-01 00:00:00

abstract：:In this study a new morphology of chitin, which could find wide applications in the fields of medicine, pharmacy, agriculture, food and textiles, has been described. The chitin was isolated from the wings of Periplaneta americana employing a conventional method. Considering chitin isolation studies conducted previousl...

journal_title：International journal of biological macromolecules

authors： Kaya M,Baran T

更新日期：2015-04-01 00:00:00

abstract：:The production, physicochemical characteristics, antioxidant and antitumor activities of partial purified exopolysaccharides from Chlorella zofingiensis, Chlorella vulgaris were investigated. The final exopolysaccharides productions were 208.4, 364.3 mg/L and the average molecular weights were 2.66×104, 1.88×104 Da, r...

journal_title：International journal of biological macromolecules

authors： Zhang J,Liu L,Chen F

更新日期：2019-08-01 00:00:00

abstract：:Asialoerythropoietin (asialo-EPO) is a desialylated form of human glycoprotein hormone erythropoietin (EPO), which has been reported to be neuro-, cardio-, and renoprotective in animal models of organ injuries. Since the current method of production of asialo-EPO from mammalian cell-made recombinant human EPO (rhuEPO(...

journal_title：International journal of biological macromolecules

authors： Kittur FS,Arthur E,Nguyen M,Hung CY,Sane DC,Xie J

更新日期：2015-01-01 00:00:00

abstract：:Sterilization of milk protein without heating is of great interest. Gamma irradiation is a very powerful method to decontaminated casein. Gamma-irradiation of proteins in aqueous media at doses higher than 5kGy is known to induce their aggregation (without oxygen) or degradation (in presence of oxygen). Camellia sinen...

journal_title：International journal of biological macromolecules

authors： Saloua KS,Salah K,Nasreddine B,Samia A,Mouldi S,Ahmed L

更新日期：2011-04-01 00:00:00

abstract：:Herein, we explored the interaction of Al2O3 NPs with RBCs and Hb to determine the effect of Al2O3 NPs on hemolytic activity and Hb denaturation. The percentage of hemolysis of extracts and direct contact assays triggered by Al2O3 NPs was calculated by determining supernatant Hb concentration at 540 nm. Far-UV CD and ...

journal_title：International journal of biological macromolecules

authors： Kahbasi S,Samadbin M,Attar F,Heshmati M,Danaei D,Rasti B,Salihi A,Nanakali NMQ,Aziz FM,Akhtari K,Hasan A,Falahati M

更新日期：2019-10-01 00:00:00

abstract：:Classical lipases are well known for being enzymes hydrolysing triacylglycérols as substrate, except the porcine pancreatic lipase (PPL) which was able to hydrolyze phosphatidylcholine. Amino acid sequence alignments revealed that Valine 260 residue in PPL lid, postulated to be responsible for the PPL phospholipase ac...

journal_title：International journal of biological macromolecules

authors： Bou Ali M,Jallouli R,Gargouri Y,Ben Ali Y

更新日期：2015-11-01 00:00:00

abstract：:Leaching and re-absorption of leached solids and changes in kernel structure are of prime importance for the quality of cooked rice. This paper describes the contents and structural changes of both starch and protein in leached solids and rice kernels. Under actual cooking conditions, the leached solids increased with...

journal_title：International journal of biological macromolecules

authors： Zhu L,Bi S,Wu G,Gong B,Zhang H,Wang L,Qian H,Qi X

更新日期：2020-03-15 00:00:00

abstract：:Here, we investigated the effect of preparation temperature and alginate-coating on L929 fibroblast behavior on lyophilized microporous PLLA/PLGA (95:5, w/w) scaffolds. The lower freezing temperature used during lyophilization (-80 °C) resulted in smaller pores (around 50 μm) and higher compressive modulus (1500 kPa) ...

journal_title：International journal of biological macromolecules

authors： Bahcecioglu G,Hasirci N,Hasirci V

更新日期：2019-03-01 00:00:00

abstract：:Sucrose phosphorylase (SPase, EC2.4.1.7) is a promising transglycosylation biocatalyst used for producing glycosylated compounds that are widely used in the food, cosmetics, and pharmaceutical industries. In this study, a recombinant SPase from the Thermobacillus sp. ZCTH02-B1 (rTSPase), which was previously reported ...

journal_title：International journal of biological macromolecules

authors： He X,Li Y,Tao Y,Qi X,Ma R,Jia H,Yan M,Chen K,Hao N

更新日期：2021-01-19 00:00:00

abstract：:Starch retrogradation during freeze drying is a contributor to an undesirable decrease in the viscosity of soup prepared from instant soup with high starch content. Monitoring starch retrogradation during drying is therefore of importance if such a process is to be optimized. Here, cream mushroom soup was used as an e...

journal_title：International journal of biological macromolecules

authors： Liu W,Zhang M,Devahastin S,Wang W

更新日期：2020-03-15 00:00:00

abstract：:Poly(3-hydroxybutyrate) (PHB) is a common polyhydroxyalkanoate (PHA) with potential as an alternative for petroleum-based plastics. Previously, we reported a new strain, Halomonas sp. YLGW01, which hyperproduces PHB with 94% yield using fructose. In this study, we examined the PHB production machinery of Halomonas sp....

journal_title：International journal of biological macromolecules

authors： Park YL,Song HS,Choi TR,Lee SM,Park SL,Lee HS,Kim HJ,Bhatia SK,Gurav R,Park K,Yang YH

更新日期：2021-01-15 00:00:00

abstract：:This review summarizes some of the results obtained from the crystal structure determination of viruses. The structural similarities of viral coat proteins is discussed, as well as some structural results related to the regulation of viral disassembly. ...

journal_title：International journal of biological macromolecules

authors： Liljas L

更新日期：1991-10-01 00:00:00

abstract：:Carboxymethyl-chitosan (CMC)/bentonite composite was prepared by the method of membrane-forming, and characterized by Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) techniques. The simultaneous adsorption of Cu2+ and Acid fuchsin (AF) applying CMC/bentonite composite as an adsorbent in sing...

journal_title：International journal of biological macromolecules

authors： Gong N,Liu Y,Huang R

更新日期：2018-08-01 00:00:00

abstract：:Dinoflagellates are the dominant source of bioluminescence in coastal waters. The luminescence reaction involves the oxidation of luciferin by a luciferase enzyme, which only takes place at low pH. The pH-dependence has previously been linked to four conserved histidines. It has been suggested that their protonation m...

journal_title：International journal of biological macromolecules

authors： Kamerlin N,Delcey MG,Lindh R

更新日期：2020-12-01 00:00:00

abstract：:Dysbiosis of gut microbiota and low grade inflammation has gradually become a highly potential therapeutic agent for diabetic nephropathy (DN). It has been reported that a large number of polysaccharides have positive effects on DN, including Bupleurum polysaccharides. However, the mechanism remained unclear. This stu...

journal_title：International journal of biological macromolecules

authors： Feng Y,Weng H,Ling L,Zeng T,Zhang Y,Chen D,Li H

更新日期：2019-07-01 00:00:00

abstract：:Three polysaccharide fractions (DDP1-1, DDP2-1 and DDP3-1) were successfully purified from the crude polysaccharide of Dendrobium denneanum by DEAE-Cellulose and Sephadex G-200 column chromatography. The average molecular weights (Mws) of these fractions were 51.5, 26.1 and 6.95 kDa, respectively. Monosaccharide compo...

journal_title：International journal of biological macromolecules

authors： Fan Y,He X,Zhou S,Luo A,He T,Chun Z

更新日期：2009-08-01 00:00:00

abstract：:Under favorable growth conditions, Staphylococcus aureus infects and causes illnesses in humans and animals. Staphylococcal enterotoxins are considered the most important factor for food poisoning, with these toxins usually found in milk and its byproducts. This study investigated the presence of a classical enterotox...

journal_title：International journal of biological macromolecules

authors： Nouri A,Ahari H,Shahbazzadeh D

更新日期：2018-02-01 00:00:00

abstract：:Lignin, an underutilized by-product from chemical pulping of wood, can be modified enzymatically through oxidation by laccase. However, little is known about the molecular details surrounding the cross-linking which is a result of the oxidation. To reduce this lack of knowledge, we used oxygen consumption rate data, p...

journal_title：International journal of biological macromolecules

authors： Gillgren T,Hedenström M,Jönsson LJ

更新日期：2017-12-01 00:00:00

abstract：:Phosphoserine aminotransferase (PSAT) is a pyridoxal-5'phosphate (PLP)-dependent enzyme that catalyzes the second reversible step in the phosphoserine biosynthetic pathway producing serine. The crystal structure of E. histolytica PSAT (EhPSAT) complexed with PLP was elucidated at 3.0 Å resolution and the structures of...

journal_title：International journal of biological macromolecules

authors： Singh RK,Tomar P,Dharavath S,Kumar S,Gourinath S

更新日期：2019-07-01 00:00:00

abstract：:Plasmin (EC 3.4.21.7) is a key enzyme of the fibrinolytic system, responsible for the degradation of fibrin clot and maintaining blood fluidity. Hence, alterations of the fibrinolytic capacity of blood plasma may contribute to thrombotic or bleeding complications. The aim of this study was to determine effects of a bu...

journal_title：International journal of biological macromolecules

authors： Kolodziejczyk-Czepas J,Pasiński B,Ponczek MB,Moniuszko-Szajwaj B,Kowalczyk M,Pecio Ł,Nowak P,Stochmal A

更新日期：2018-12-01 00:00:00

abstract：:This study is the first to evaluate the effects of Iron oxides (FeOx) species and their decoration on graphene oxide/chitosan (GO/CS) composites for Cr(VI) removal and the possibility of Fe secondary pollution. Results show that Fe(III) is a better decoration material than Fe(II) and decoration through immersion-evapo...

journal_title：International journal of biological macromolecules

authors： Shan H,Zeng C,Zhao C,Zhan H

更新日期：2021-01-13 00:00:00

abstract：:Cellulose nanocrystals (CNCs) is a high-value and emerging bionanomaterial with an increasing number of applications. The action of endoglucanases (EGs) from fungal and bacterial sources belonging to three glycosyl hydrolase (GH) families were investigated on bleached eucalyptus kraft pulp as potential catalysts to pr...

journal_title：International journal of biological macromolecules

authors： Siqueira GA,Dias IKR,Arantes V

更新日期：2019-07-15 00:00:00

abstract：:Three fractions of the endo-polysaccharides from the mycelium of Hericium erinaceus (HEP) grown on tofu whey were obtained by the fractional precipitation with gradient concentrations of ethanol (HEP40, HEP60 and HEP80). The chemical and physical characteristics of the three crude polysaccharides were investigated by ...

journal_title：International journal of biological macromolecules

authors： Zhang Z,Lv G,Pan H,Pandey A,He W,Fan L

更新日期：2012-12-01 00:00:00

abstract：:This research investigates the potential development of lobster shell waste-derived chitin reinforced with poly(lactic acid) (PLA) and nano-hydroxyapatite (nHAP) into new materials with potentially superior mechanical and thermal properties for biomedical applications. The ionic liquid 1-ethyl-3-methylimidazolium acet...

journal_title：International journal of biological macromolecules

authors： Chakravarty J,Rabbi MF,Chalivendra V,Ferreira T,Brigham CJ

更新日期：2020-05-15 00:00:00

abstract：:In this study, the green synthesis of gum kondagogu capped gold nanoparticles (GK-GNPs) was prepared using a naturally available polysaccharide. The anionic gum capped GK-GNPs enabled the successful coupling of folic acid (FA) and fluorescein isothiocyanate (FITC) to produce a fluorescently labelled GNP (F2-GNP). F2-G...

journal_title：International journal of biological macromolecules

authors： Kumar SSD,Mahesh A,Antoniraj MG,Rathore HS,Houreld NN,Kandasamy R

更新日期：2018-04-01 00:00:00

abstract：:Protein fibrillation is associated with a number of neurodegenerative diseases. Nevertheless, several proteins not related to disease can also form fibrils in vitro under specific conditions. In the present study, we demonstrate the reversible fibrillation of a globular protein that is modulated by salt under physiolo...

journal_title：International journal of biological macromolecules

authors： Shukla H,Kumar R,Sonkar A,Mitra K,Akhtar MS,Tripathi T

更新日期：2017-11-01 00:00:00

abstract：:Bone damage, due to congenital defects, trauma and sports-related injuries, has become a foremost health problem all over the world. The present study involves fabrication of a nanocomposite scaffold of graphene oxide (GO), gelatin and alginate, with an aim of enhancing bone regeneration. The effect of varying concent...

journal_title：International journal of biological macromolecules

authors： Purohit SD,Bhaskar R,Singh H,Yadav I,Gupta MK,Mishra NC

更新日期：2019-07-15 00:00:00