Abstract:
:Effects of ionic polysaccharides [chitosan (C), sodium alginate (A) and xanthan (X)] and egg white protein (EP) complex formulations on dough rheology, structure formation and in vitro starch digestibility of wet sweet potato vermicelli (SPV) were investigated. Linear viscoelastic region (LVR) with low strain level of 0.015-0.036% were observed for all starch doughs with different complex formulations. Starch doughs complexed with A-X, C-EP, A-EP and X-EP exhibited lower degree of dependence of G' on frequency sweep and maximum creep compliance in creep-recovery test, followed by those with C-A-EP and A-X-EP, suggesting stable network structure formation. Wet SPV with C-A exhibited the strongest tensile strength (1.99 g/mm2), followed by those with C-EP and C-A-EP (1.51 and 1.58 g/mm2), and all showed high tensile distance (91.00%, 77.92% and 66.91%) and cooking break time (46.0, 45.5 and 48.5 min) respectively. Evenly distributed air cells with smaller pore sizes were formed, and compacted patterns of starch molecules were presented in all wet SPV with different complex formulations. Wet SPV with C-A-EP showed lower rapidly digestible (31.42%) but higher resistant starch (61.59%) content compared to other formulations. Thus, complex formulations of C-A, C-EP and C-A-EP show great application potential in wet SPV with high quality.
journal_name
Int J Biol Macromoljournal_title
International journal of biological macromoleculesauthors
Feng YY,Mu TH,Zhang M,Ma MMdoi
10.1016/j.ijbiomac.2020.02.020subject
Has Abstractpub_date
2020-04-15 00:00:00pages
1170-1179eissn
0141-8130issn
1879-0003pii
S0141-8130(20)30261-0journal_volume
149pub_type
杂志文章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
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2016.10.036
更新日期:2017-01-01 00:00:00
abstract::The aim of the paper was to investigate the ability of an eco-friendly luminescent xerogel prepared by chitosan crosslinking with a phenothiazine luminogen to detect and remove heavy metals. Its ability to give a divergent morphological and optical response towards fifteen environmental relevant metals was investigate...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2020.07.232
更新日期:2020-11-01 00:00:00
abstract::Autologous and synthetic bone grafts showed some limitations during their usage in bone tissue regeneration. This is attributed to several drawbacks such as difficulty of finding a donor in addition to the autoimmune rejection. This study aims to fabricate a well-designed biocompatible double-layered structure of high...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2019.06.048
更新日期:2019-09-01 00:00:00
abstract::Co-aggregation plays an important role in processing protein-rich food materials under heterogeneous conditions. The main cause of co-aggregation is an electrostatic attraction between oppositely charged molecules. This study investigated thermal aggregation of β-lactoglobulin (BLG) (pI=5.1) and lysozyme (LYZ) (pI=10....
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2017.10.004
更新日期:2018-02-01 00:00:00
abstract::Herein, positively surface-charged silver nanoparticles (AgNPs) capped with trimethylchitosan nitrate (TMCN) were synthesized using an environmentally friendly method. Nano-sized TMCN-AgNPs (~80 nm) with high zeta potential (>30 mV) provide sufficient static repulsion to stabilize colloid AgNPs in aqueous solutions wi...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2019.10.002
更新日期:2020-01-15 00:00:00
abstract::Magnetic nanoparticles coated with polymer shell containing reactive functional groups are of great interest especially as substrates for immobilization of ligands in biomedicine and catalysis. This article describes synthesis of novel functional MNPs coated with aminated starch via simple, fast and efficient method o...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2019.06.044
更新日期:2019-09-01 00:00:00
abstract::The aim of this study was to fabricate a novel bilayer scaffold containing cellulose nanofiber/poly (vinyl) alcohol (CNF/PVA) to evaluate its potential use in skin tissue engineering. Here, the scaffolds were fabricated using a novel one-step freeze-drying technique with two different concentrations of the aforementio...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2019.06.104
更新日期:2019-09-01 00:00:00
abstract::Tremella fuciformis is an important edible mushroom that has been widely cultivated and used as food and medicinal ingredient in traditional Chinese medicine. In the past decades, many researchers have reported that T. fuciformis polysaccharides (TPS) possess various bioactivities, including anti-tumor, immunomodulato...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章,评审
doi:10.1016/j.ijbiomac.2018.10.117
更新日期:2019-01-01 00:00:00
abstract::In this study, starch with porous structures derived from purple sweet potato was prepared and used as a food-grade polymer for the microencapsulation of olive oil. The optimal reaction conditions for preparing porous starch were determined to improve its adsorption capacity as effective microcapsule-wall materials. O...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2018.01.051
更新日期:2018-05-01 00:00:00
abstract::In recent years, aging has been reported to be regulated by HAT. In this study, the inhibitory effects of spermidine on the matrix metalloproteinase-2 (MMP-2) activity and expression were investigated in human dermal fibroblasts (HDFs). It was observed that spermidine inhibits MMP-2 activity and expression. In additio...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2012.08.013
更新日期:2012-12-01 00:00:00
abstract::Interaction between split RNA aptamer and the clinically important target, HIV-1 Tat was investigated on a biosensing surface transduced by functionally choreographed multiwall carbon nanotubes (MWCNTs). Acid oxidation was performed to functionalize MWCNTs with carboxyl functional groups. X-ray photoelectron spectrosc...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2018.12.066
更新日期:2019-03-15 00:00:00
abstract::Cytochrome P450 monooxygenases (CYP450s) and their auxiliary cytochrome P450 reductases (CPRs) are important and commonly involved in the biosynthesis of camptothecin (CPT). To better understand the possible functions of CPRs in planta, we first isolated two CaCPRs genes from Camptotheca acuminata. Sequence analysis r...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2019.07.141
更新日期:2019-10-01 00:00:00
abstract::Lignin is a high added-value product obtained from agrowastes through organosolv process to yield materials for technological applications. Here, coconut shell organosolv lignin was fractionated using green solvents (acetone and ethanol) and incorporated in poly(methyl methacrylate) (PMMA) films. The non-fractionated ...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2018.12.043
更新日期:2019-03-15 00:00:00
abstract::In order to exploit an abundant and cheap carbon source for poly(3-hydroxybutyrate) (PHB) production, the rice husk was pretreated with dilute sulfuric acid and steam flash-explosion to enhance the enzymatic saccharification. The yield of reducing sugars of pretreated rice husk hydrolysate came up to 266.5 mg/g rice h...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2020.05.218
更新日期:2020-10-01 00:00:00
abstract::A novel glycosaminoglycan-like sulfated polysaccharide (AAP) from the pleopods of Haliotis discus hannai Ino was purified by DEAE ion exchange chromatography followed with S-300 HR geltrion chromatography. Chemical composition analysis indicated that AAP was composed of galactosamine, glucuronic acid, fucose, galactos...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2011.09.017
更新日期:2011-12-01 00:00:00
abstract::In the present study, small-sized porous scaffolds were obtained from the freeze-drying of sodium hyaluronate/chitosan polyelectrolyte complexes. The obtained materials were characterized by a set of techniques including attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy, swelling determin...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2011.06.011
更新日期:2011-11-01 00:00:00
abstract::Despite impressive progress of macromolecular encapsulation technique based on hyperbranched polymer (HP), the use of natural HP for guest encapsulation has rarely been reported. Herein, we present the simple synthesis of amphiphilic PGP-DC from natural peach gum polysaccharide (PGP) and demonstrate that the PGP-DC ca...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2020.03.151
更新日期:2020-07-01 00:00:00
abstract::In this study, chitosan oligosaccharide (COS) was modified by grafting Linalool (Lin) on its backbone to improve its anti-inflammatory activity. By changing the molar ratios of COS to Lin, three different degrees of substitution COS-g-Lin1-3 were prepared. The degrees of substitution of derivatives were 0.65, 0.80 and...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2020.11.036
更新日期:2021-01-01 00:00:00
abstract::к-Carrageenan and hydroxypropyl methylcellulose were used as matrix materials in which the extract of Prunus maackii pomace (EPm) was added to prepare a simultaneously antioxidant and pH-responsive film. EPm effectively increased the flexibility, barrier properties, antioxidant activity and pH-responsiveness of the fi...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2019.11.114
更新日期:2020-07-15 00:00:00
abstract::No curative treatment is yet available for rheumatoid arthritis (RA), wherein chronic synovitis progresses to cartilage and bone destruction. Considering the recently recognized anti-inflammatory properties of Lycium barbarum polysaccharide (LBP; a derivative of the goji berry), we established the collagen type II-ind...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2015.04.025
更新日期:2015-01-01 00:00:00
abstract::The present research was concerned with preparation of mesoporous starch (MPS) as a carrier for genistein, a model of poorly water-soluble phytoestrogen isoflavone; and exploration of the impact of different fabrication parameters on structural and loading properties. MPS is considered as a highly porous biomaterial w...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2020.05.124
更新日期:2020-09-15 00:00:00
abstract::Aggregation properties of Gelatin chains in neutral aqueous solutions, are reported in the temperature range T = 35-60 degrees C, from the measured intrinsic viscosity [eta], diffusion coefficient, D(o), molecular weight Mw, and radius of gyration (Rg) data. Gelatin chains doubled their size as the solution was cooled...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/s0141-8130(98)00003-8
更新日期:1998-07-01 00:00:00
abstract::We describe the formation and properties of nanoconstruction that consists of the double-stranded DNA molecules located at distance of 35-50 A in the spatial structure of particles of their cholesteric liquid-crystalline dispersions and cross-linked by artificial nanobridges. The resulting nanostructures possess the p...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2005.04.004
更新日期:2005-07-01 00:00:00
abstract::Hyaluronan is an extremely important polysaccharide from both the biological and commercial points of view. This review summarizes the present state of the art concerning the polymer and our understanding of the molecular mechanisms of its synthesis with emphasis on the implications of this understanding for polysacch...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章,评审
doi:10.1016/0141-8130(94)90056-6
更新日期:1994-12-01 00:00:00
abstract::Three acidic polysaccharides (PPQA2, PPQA4 and PPQA5) were successfully purified from the water-extracted crude polysaccharides of Panax quinquefolius by combination of DEAE Sepharose and Sephacryl S-300 chromatography. The average molecular weights (Mws) of PPQA2, PPQA4 and PPQA5 were 2.3×10(4) Da, 1.2×10(5) Da, and ...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2015.06.007
更新日期:2015-09-01 00:00:00
abstract::Polyethyleneimne (PEI) is a very efficient transfecting agent but is toxic due to high charge density. To generate a vector which is efficient and less cytotoxic, PEI was conjugated with pullulan (PPEI). Further conjugation was done on PPEI with zwitter ionic betaine which possess antifouling property. PEI of molecula...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2014.09.043
更新日期:2015-01-01 00:00:00
abstract::Measurements of dielectric properties of calcified and decalcified bone were made in the electric field frequency range of 10(1)-10(5) Hz and at temperatures from 22 to 250 degrees C. The temperature dependencies of the complex dielectric constant of bone revealed two main molecular processes. The first process corres...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/0141-8130(95)01052-1
更新日期:1996-02-01 00:00:00
abstract::The hydrolysis of the plant biomass provides many interesting opportunities for the generation of building blocks for the green chemistry industrial applications. An important progress has been made for the hydrolysis of the cellulosic component of the biomass while, for the hemicellulosic components, the advances are...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2018.05.157
更新日期:2018-10-01 00:00:00
abstract::Two novel polysaccharide fractions (HLP1-1 and HLP2-1) were purified from crude polysaccharides of Helvella leucopus by using DEAE-52 column (2.6cm×20cm) and Sephadex G-150 column (1.6×60cm). The characterization, antioxidant and anticancer activities of HLP1-1 and HLP2-1 were investigated. The GPC results showed that...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2017.09.088
更新日期:2018-02-01 00:00:00
abstract::Cyt1A98 is a novel cytolytic protein, from BUPM98 Bacillus thuringiensis strain, characterized by its synergistic activity with B. thuringiensis kurstaki toxins against lepidopteran larvae. In this study, we evidenced that Cyt1A98 improves the toxicity of B. thuringiensis kurstaki toxins against Aedes aegypti larvae. ...
journal_title:International journal of biological macromolecules
pub_type: 杂志文章
doi:10.1016/j.ijbiomac.2018.10.226
更新日期:2019-02-15 00:00:00