Biosystems Diversity,
Journal Year:
2024,
Volume and Issue:
32(1), P. 45 - 59
Published: Jan. 7, 2024
The
second
generation
(2G)
or
cellulosic
ethanol
can
help
with
diversification
of
the
use
fossil
energy
sources.
However,
as
bioconversion
plant
waste
into
2G
bioethanol
requires
expensive
additional
steps
pre-treatment/hydrolysis
lignocellulosic
materials,
and
this
technology
has
not
yet
reached
technological
readiness
level
which
would
allow
it
to
be
scaled-up,
process
needs
more
interdisciplinary
comprehensive
studies.
This
work
was
aimed
at
experimental
study
a
full
cycle
successive
processes
pre-treatment/saccharification
using
cellulolytic
enzymes
filamentous
fungi
fermentation
obtained
syrups
by
xylose-fermenting
yeast,
selected
natural
microorganisms
for
fungal-based
agricultural
ethanol.
Using
Plackett-Burman
Box-Behnken
methods
mathematical
statistics,
optimal
conditions
pre-treatment
enzymatic
hydrolysis
wheat
straw
hemi-
multi-enzyme
complex
fungal
strain
Talaromyces
funiculosus
UCM
F-16795
were
established:
microwave-assisted
alkali
sodium
hydroxide
(NaOH)
solutions
(concentration
range
4.6–4.8%),
saccharification
medium
pH
4,
temperature
40
°С,
duration
18
hours,
dilution
culture
liquid
buffer
solution
1:1.
total
microwave
irradiation
1.2
kJ
ratio
substrate/enzyme
100
mg/1
mL
used.
Under
optimized
conditions,
hydrolysates
contained
5.0–7.5
g/L
reducing
sugars,
which,
according
HPLC
assessment,
0.7–1.0
glucose,
2.2–2.9
xylose
0.7–0.8
cellobiose.
We
used
yeast
in
mixtures
most
important
monosaccharides
hydrolysates,
concentration
relevant
us
during
substrates
T.
enzymes.
Based
on
sequencing
phylogenetic
analysis,
Y-2810
confirmed
Scheffersomyces
stipitis;
its
nucleotide
sequences
ITS
region
28S
gene
rDNA
deposited
GenBank
under
accession
numbers
OP931914
OP931915,
respectively.
ethanologenic
S.
stipitis
studied
design,
assessing
gas
chromatography-mass
spectrometry.
Yeast
static
microaerophilic
showed
1.5
times
higher
rate
production
1.7
greater
efficiency
ethanologenesis
per
biomass
than
submerged
cultivation.
Optimization
resulted
maximum
mixture
being
11.30
±
0.36
ethanol,
values
factors:
30
xylose,
5.5
glucose
cultivation
days.
It
revealed
that
tested
concentrations
did
significantly
affect
xylose-fermentation
non-competitive
inhibition
transport
cells
occur.
demonstrated
potential
based
strains
optimization
all
steps.
Biomass,
Journal Year:
2024,
Volume and Issue:
4(1), P. 132 - 163
Published: March 1, 2024
Fermentation
is
an
oxygen-free
biological
process
that
produces
hydrogen,
a
clean,
renewable
energy
source
with
the
potential
to
power
low-carbon
economy.
Bibliometric
analysis
crucial
in
academic
research
evaluate
scientific
production,
identify
trends
and
contributors,
map
development
of
field,
providing
valuable
information
guide
researchers
promote
innovation.
This
review
provides
advanced
bibliometric
future
perspective
on
fermentation
for
hydrogen
production.
By
searching
WoS,
we
evaluated
refined
62,087
articles
4493
articles.
allowed
us
most
important
journals,
countries,
institutions,
authors
field.
In
addition,
ten
cited
dominant
areas
were
identified.
A
keyword
revealed
five
clusters
illustrate
where
progressing.
The
outlook
indicates
deeper
understanding
microbiology
support
from
policy
will
drive
fermentation.
Discover Water,
Journal Year:
2024,
Volume and Issue:
4(1)
Published: April 24, 2024
Abstract
This
study
aims
to
explore
technological
advances
and
prospects
in
phenol
treatment
by
providing
a
detailed
bibliometric
survey
of
wastewater
applications,
highlighting
innovative
research.
Using
the
Web
Science
database,
we
identified
79,104
articles
from
2003
2023,
later
refined
1848.
The
keywords
were
used
for
initial
search:
“phenol”,
“wastewater”,
“degradation”,
“treatment”
“removal”.
bibliographic
review
details
occurrence
journals,
authors,
newspapers,
countries,
institutions,
keywords,
highly
cited
articles,
prominent
predominant
research
fields.
In
particular,
field
“Engineering”
was
responsible
32%
published
followed
“Ecology
Environmental
Sciences”
(25%)
“Chemistry”
(12%).
addition,
keyword
analysis
revealed
five
major
groups
clusters
that
indicate
where
is
progressing.
aspect
crucial
understanding
evolution
perspectives
interests
over
time.
Therefore,
future
should
prioritize
feedstock
diversification.
focus
essential
address
significant
challenges,
such
as
production
costs,
stability,
durability
processes.
Graphical
This
study
provides
a
bibliometric
and
bibliographic
review
of
emerging
applications
micro-
nanotechnology
in
treating
ocular
diseases,
with
primary
focus
on
glaucoma.
We
aim
to
identify
key
research
trends
analyze
advancements
devices
drug
delivery
systems
for
treatments.
The
methodology
involved
analyzing
385
documents
indexed
the
Web
Science
using
tools
such
as
VOSviewer
Bibliometrix.
results
show
marked
increase
scientific
output,
highlighting
prominent
authors
institutions,
England
leading
field.
Key
findings
suggest
that
holds
potential
address
limitations
conventional
treatments,
including
low
bioavailability
adverse
side
effects.
Nanoparticles,
nanovesicles,
polymer-based
appear
promising
prolonged
controlled
release,
potentially
offering
enhanced
therapeutic
efficacy.
In
conclusion,
could
transform
disease
treatment,
although
challenges
remain
concerning
biocompatibility
scalability
these
devices.
Further
clinical
studies
are
necessary
establish
innovations
within
context
ophthalmology.
ACS Omega,
Journal Year:
2024,
Volume and Issue:
9(47), P. 46698 - 46732
Published: Nov. 14, 2024
Immobilization
of
lipases
by
physical
adsorption
improves
their
stability,
recovery,
and
reusability
in
biotechnological
processes.
The
present
review
provides
an
advanced
bibliometric
analysis
a
comprehensive
overview
research
progress
this
field.
By
searching
Web
Science,
39,575
publications
were
analyzed,
325
relevant
articles
selected.
Key
journals,
countries,
institutions,
authors
identified.
most
cited
focus
on
biofuel
production
industrial
applications.
revealed
four
themes
with
the
biofuel.
method
is
effective
when
appropriate
support
used.
Despite
decrease
patent
applications,
interest
remains
high.
Future
studies
should
optimizing
materials
exploring
new
applications
technique.
detailed
understanding
immobilization
adsorption.
