Unlocking the potential of biosurfactants: Innovations in metabolic and genetic engineering for sustainable industrial and environmental solutions
Biotechnology Notes,
Год журнала:
2024,
Номер
5, С. 111 - 119
Опубликована: Янв. 1, 2024
Biosurfactants,
synthesized
by
microorganisms,
hold
potential
for
various
industrial
and
environmental
applications
due
to
their
surface-active
properties
biodegradability.
Metabolic
genetic
engineering
strategies
enhance
biosurfactant
production
modifying
microbial
pathways
genetics.
Strategies
include
optimizing
biosynthesis
pathways,
expanding
substrate
utilization,
improving
stress
responses.
Genetic
allows
customization
of
characteristics
meet
needs.
Notable
examples
Язык: Английский
Advances in Aureobasidium research: Paving the path to industrial utilization
Difan Xiao,
Marielle Driller,
Marie R. E. Dielentheis-Frenken
и другие.
Microbial Biotechnology,
Год журнала:
2024,
Номер
17(8)
Опубликована: Июль 29, 2024
Abstract
We
here
explore
the
potential
of
fungal
genus
Aureobasidium
as
a
prototype
for
microbial
chassis
industrial
biotechnology
in
context
developing
circular
bioeconomy.
The
study
emphasizes
physiological
advantages
,
including
its
polyextremotolerance,
broad
substrate
spectrum,
and
diverse
product
range,
making
it
promising
candidate
cost‐effective
sustainable
processes.
In
second
part,
recent
advances
genetic
tool
development,
well
approaches
up‐scaled
fermentation,
are
described.
This
review
adds
to
growing
body
scientific
literature
on
this
remarkable
fungus
reveals
future
use
biotechnological
industry.
Язык: Английский
Genome mining the black-yeast Aureobasidium pullulans NRRL 62031 for biotechnological traits
BMC Genomics,
Год журнала:
2025,
Номер
26(1)
Опубликована: Март 13, 2025
Abstract
Aureobasidium
pullulans
is
a
yeast-like
fungus
known
for
its
commercial
biomanufacturing
of
pullulan.
This
study
explores
the
genome
A.
NRRL
62031,
highlighting
biosynthetic
potential,
metabolic
pathways,
and
physiological
traits.
Additionally,
it
demonstrates
actual
product
formation
links
molecular
features
to
biotechnological
applications.
Phylogenetic
analysis
suggested
might
be
closely
related
melanogenum
.
While
functional
annotation
revealed
wide
carbohydrate
catabolism,
growth
evaluation
demonstrated
that
microbe
can
utilize
not
only
saccharides
but
also
polyols
organic
acids.
The
extracellular
cellulolytic,
xylanolytic,
pectinolytic
activities
were
indicated
by
visible
halos
on
agar
plates.
antiSMASH
pipeline,
NCBI
Blastp
alignment,
qualification
confirmed
62031
produce
melanin,
pullulan,
polymalate,
polyol
lipids.
Moreover,
yanuthone
D,
burnettramic
acid
A,
choline,
fructooligosaccharides,
gluconic
acid,
β-glucan
synthesized
62031.
results
clearly
show
extraordinary
potential
as
microbial
chassis
valorizing
biomass
residues
into
value-added
bioproducts.
strong
catabolic
anabolic
capacities
indicate
significant
promise
are
discussed
in
context
engineering
Язык: Английский
A statistical approach for the valorization of hemicellulosic liquor from sunflower stalk in biosurfactant production
Biomass Conversion and Biorefinery,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 12, 2025
Язык: Английский
Production and Optimization of Biosurfactant Properties Using Candida mogii and Licuri Oil (Syagrus coronata)
Foods,
Год журнала:
2024,
Номер
13(24), С. 4029 - 4029
Опубликована: Дек. 13, 2024
Optimizing
biosurfactant
(BS)
production
is
key
for
sustainable
industrial
applications.
This
study
investigated
BS
synthesis
by
Candida
mogii
using
licuri
oil,
a
renewable
carbon
source
rich
in
medium-chain
fatty
acids.
Process
optimization
was
conducted
via
central
composite
design
(CCD),
adjusting
concentrations
of
glucose,
NH4NO3,
and
yeast
extract.
The
predictive
model
achieved
an
R2
0.9451
adjusted
0.8812.
Under
optimized
conditions,
C.
lowered
water
surface
tension
from
71.04
mN·m−1
to
28.66
mN·m−1,
with
critical
micelle
concentration
(CMC)
0.8
g·L−1.
displayed
high
emulsification
indices,
exceeding
70%
canola,
licuri,
motor
oils,
suggesting
strong
potential
as
emulsifier.
FTIR
NMR
analyses
confirmed
its
glycolipid
structure.
Bioassays
showed
no
toxicity
Lactuca
sativa
seeds,
ensuring
environmental
safety,
while
antimicrobial
tests
demonstrated
efficacy
against
Staphylococcus
aureus
Escherichia
coli,
indicating
suitability
biocidal
agent.
work
positions
oil
promising
alternative
bioremediation,
biotechnology,
uses.
Язык: Английский