Biotechnology Progress
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Cơ quản chủ quản: WILEY , Wiley-Blackwell
Lĩnh vực:
Biotechnology
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Các bài báo tiêu biểu
Biosorption of Heavy Metals
Tập 11 Số 3 - Trang 235-250 - 1995
AbstractOnly within the past decade has the potential of metal biosorption by
biomass materials been well established. For economic reasons, of particular
interest are abundant biomass types generated as a waste byproduct of
large‐scale industrial fermentations or certain metal‐binding algae found in
large quantities in the sea. These biomass types serve as a basis for newly
developed metal biosor...
Synthesis of Gold Nanotriangles and Silver Nanoparticles Using Aloe vera Plant Extract
Tập 22 Số 2 - Trang 577-583 - 2006
Biocommodity Engineering
Tập 15 Số 5 - Trang 777-793 - 1999
AbstractThe application of biotechnology to the production of commodity products
(fuels, chemicals, and materials) offering benefits in terms of sustainable
resource supply and environmental quality is an emergent area of intellectual
endeavor and industrial practice with great promise. Such “biocommodity
engineering” is distinct from biotechnology motivated by health care at multiple
levels, incl...
Techno-Economic Evaluation of Producing Ethanol from Softwood: Comparison of SSF and SHF and Identification of Bottlenecks
Tập 19 Số 4 - Trang 1109-1117
Deposition of Lignin Droplets Produced During Dilute Acid Pretreatment of Maize Stems Retards Enzymatic Hydrolysis of Cellulose
Tập 23 Số 6 - Trang 1333-1339 - 2007
AbstractElectron microscopy of lignocellulosic biomass following
high‐temperature pretreatment revealed the presence of spherical formations on
the surface of the residual biomass. The hypothesis that these droplet
formations are composed of lignins and possible lignin carbohydrate complexes is
being explored. Experiments were conducted to better understand the formation of
these “lignin” droplets...
Phase Transitions of Mixtures of Amorphous Polysaccharides and Sugars
Tập 7 Số 1 - Trang 49-53 - 1991
AbstractMaltodextrins of varying molecular weights, maltose, and sucrose were
used to study the effect of molecular weight, water plasticization, and
composition on glass transition temperature (Tg). All maltodextrins were
plasticized by water, and the decrease of Tg was linear with water activity over
the range of 0.11–0.85. The plasticization effect of water was similar for
maltodextrins having ...
Control of Recombinant Monoclonal Antibody Effector Functions by Fc N‐Glycan Remodeling in Vitro
Tập 21 Số 6 - Trang 1644-1652 - 2005
AbstractN‐Glycans at Asn297 in the Fc domain of IgG molecules are required for
Fc receptor‐mediated effector functions such as antibody‐dependent cell‐mediated
cytotoxicity (ADCC) and complement‐dependent cytotoxicity (CDC). In this study
we have specifically remodeled the Fc N‐glycans of intact recombinant IgG1
therapeutic monoclonal antibody (Mab) products, Rituxan and Herceptin, with a
soluble ...
Process Design and Costing of Bioethanol Technology: A Tool for Determining the Status and Direction of Research and Development
Tập 15 Số 5 - Trang 794-803 - 1999
AbstractBioethanol is a fuel‐grade ethanol made from trees, grasses, and waste
materials. It represents a sustainable substitute for gasoline in today's
passenger cars. Modeling and design of processes for making bioethanol are
critical tools used in the U.S. Department of Energy's bioethanol research and
development program. We use such analysis to guide new directions for research
and to help us...
Differential Scanning Calorimetry Study of Phase Transitions Affecting the Quality of Dehydrated Materials
Tập 6 Số 2 - Trang 159-163 - 1990
AbstractDifferential scanning calorimetry was used to determine the phase
transitions of dried and rehumidified amorphous lactose, sucrose, and a mixture
of sucrose and Amioca. Glass‐transition, crystallization, and melting
temperatures decreased with increasing moisture content. The time to
crystallization of amorphous lactose held isothermally above the
glass‐transition temperature decreased as ...
Epoxy Sepabeads: A Novel Epoxy Support for Stabilization of Industrial Enzymes via Very Intense Multipoint Covalent Attachment
Tập 18 Số 3 - Trang 629-634 - 2002
AbstractSepabeads‐EP (a new epoxy support) has been utilized to
immobilize‐stabilize the enzyme penicillin G acylase (PGA) via multipoint
covalent attachment. These supports are very robust and suitable for industrial
purposes. Also, the internal geometry of the support is composed by cylindrical
pores surrounded by the convex surfaces (this offers a good geometrical
congruence for reaction with t...