Deleted Journal,
Journal Year:
2024,
Volume and Issue:
2(2)
Published: June 30, 2024
Introduction:
Succinic
acid
is
the
final
metabolite
of
many
microorganisms.
It
has
antioxidant,
tonic
properties,
and
also
takes
part
in
metabolic
processes
a
living
organism.
Its
use
food
formulations
will
help
expand
range
functional
products
aimed
at
improving
metabolism.
Purpose:
description
methods
for
obtaining
features
succinic
industry
production
foods
biologically
active
additives.
Materials
Methods:
Information
search
was
carried
out
databases
Scopus,
Web
Science,
PubMed,
RISC
period
from
01/01/1994
to
03/01/2024.
Marketing
research
reports
on
2016-2023
were
analyzed.
The
review
included
empirical
articles
that
met
selection
criteria
English
Russian.
This
subject
field
based
PRISMA-ScR
protocol.
Results:
Currently,
produced
by
chemical
or
biotechnological
methods.
most
common
method
(paraffin
oxidation,
catalytic
hydrogenation,
maleic
anhydride).
There
cultivation
microorganisms
produce
acid.
Various
organic
substrates,
including
waste,
can
be
used
cultivate
been
shown
list
safe
additives
as
an
acidity
regulator.
However,
due
fact
it
proven
biological
effectiveness,
various
products,
thereby
providing
them
with
additional
properties.
Conclusion:
To
introduce
into
real
sector
economy,
necessary
solve
number
limiting
factors.
established
not
only
traditional
additive
(acidity
regulator),
but
dietary
supplement.
volumes
demand
are
slowly
increasing,
which
indicates
need
new
technologies
order
meet
this
product.
Frontiers in Bioengineering and Biotechnology,
Journal Year:
2024,
Volume and Issue:
11
Published: Jan. 11, 2024
Efficient
waste
management
is
necessary
to
transition
towards
a
more
sustainable
society.
An
emerging
trend
use
mixed
culture
biotechnology
produce
chemicals
from
organic
waste.
Insights
into
the
metabolic
interactions
between
community
members
and
their
growth
characterization
are
needed
mediate
knowledge-driven
bioprocess
development
optimization.
Here,
granular
sludge
for
production
of
caproic
acid
through
sugar-based
chain
elongation
metabolism
was
established.
Lactic
chain-elongating
bacteria
were
identified
as
two
main
functional
guilds
in
community.
The
features
representatives
(isolate
Limosilactobacillus
musocae
G03
lactic
type
strain
Caproiciproducens
lactatifermentans
bacteria)
characterized.
measured
rates
(0.051
±
0.005
h
−1
)
times
higher
than
those
(0.026
0.004
),
while
biomass
yields
(0.120
g
biomass/g
glucose)
lower
that
(0.239
0.007
glucose).
This
points
differential
strategies,
with
resembling
r-strategist
K-strategist.
Furthermore,
half-saturation
constant
glucose
L.
mucosae
determined
be
0.35
0.05
g/L
glucose.
A
linear
inhibition
on
observed,
inhibitory
concentration
predicted
13.6
0.5
g/L,
which
highest
reported
so
far.
pre-adjustment
4
did
not
improve
overall
resistance
it,
but
restore
at
low
concentrations
(1–4
g/L)
baseline
values
(i.e.,
rate
0
acid).
High
enables
persist
thrive
systems
intended
production.
insights
provided
allows
better
understanding
promotes
future
design
Fermentation,
Journal Year:
2024,
Volume and Issue:
10(5), P. 248 - 248
Published: May 10, 2024
Hydrogen
gas
is
attractive
as
a
clean
fuel
source
if
it
can
be
produced
efficiently
without
relying
on
fossil
fuels.
Biohydrogen
production
using
photosynthetic
bacteria
may
enable
environmentally
friendly
hydrogen
but
currently
limited
by
factors
such
low
oxygen
tolerance.
In
this
study,
we
isolate
new
strain
of
that
produce
under
aerial-phase
conditions
compared
with
those
liquid-phase
in
nitrogen
or
an
argon
atmosphere.
Bacterial
strains
were
cultured
from
scrapings
taken
steel
signboard.
Investigation
the
aerial-
and
subsequent
DNA
sequencing
led
to
identification
bacterium
Cereibacter
sp.
KGU-NF001.
Aerial-phase
achieved
filter
membranes
bacterial
placing
medium-soaked
cotton
wool.
The
atmosphere
affected
behavior
isolated
both
conditions.
KGU-NF001
showed
promising
tolerance
was
able
maintain
1.33
mL/mg/d
even
when
contained
12%
oxygen.
Our
findings
illustrate
biohydrogen
oxygen-containing
conditions,
indicating
possible
pathway
help
lower
our
reliance
Chemical Engineering Journal,
Journal Year:
2023,
Volume and Issue:
479, P. 147809 - 147809
Published: Dec. 3, 2023
Upgrading
carbon-negative
microalgal
biomass
to
biofuels
and
value-added
products
presents
a
three-pronged
solution
for
waste
treatment,
carbon
capture,
economically
viable
bioenergy
production.
Acidogenesis
methanogenesis
are
versatile
processes
at
the
core
of
anaerobic
digestion
systems,
facilitating
conversion
diverse
biogenic
substrates
into
energy
wide
range
biobased
products.
The
present
study
was
conducted
integrate
acidogenesis
coproduction
biohydrogen,
methane,
volatile
fatty
acids
from
Nordic
phytoplankton
consortia.
For
this
purpose,
consortia
cultivated
in
raceway
pond
equipped
with
high
surface
area
structures.
Harvested
subjected
thermoalkaline
(2
%
NaOH
121
°C)
enzymatic
(cellulase)
pretreatments.
hydrolysates
pretreated
were
inoculated
thermally
treated
sludge
acidogenic
fermentation
mixture
untreated
cow
dung
(1:1
v/v
ratio)
anerobic
digestion.
process
produced
significant
amount
biohydrogen
(maximum
164.8
L
H2/VSload)
along
7.9
g
COD/L),
while
resulted
methane
production
maximum
210.7
mL
CH4/VSload,
accompanied
by
an
ammonium
recovery
1278
mg
NH4+/L.
These
yields
all
achieved
pretreatment
fraction
harvested
brush
head
structures
inserted
pond.
results
have
important
implications
designing
cultivation
systems
upstream
pathways
optimize
biomass.
IntechOpen eBooks,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Feb. 1, 2024
There
is
an
urgent
requirement
for
transition
to
better
sustainable
bioeconomy
techniques
due
global
worries
about
the
depletion
of
fossil
fuel
supply
in
world.
Alternative
fuels
have
gained
interest
as
world
strives
create
energy
sources
and
reduce
greenhouse
gas
emissions.
BioLPG,
a
renewable
shape
Condensed
Petroleum
Gas
[LPG],
has
emerged
attractive
option
response
demands
environmental
concerns.
Using
biomass
feedstocks,
such
agricultural
residues,
forestry
waste,
waste
cooking
oil,
bioLPG
carbon-neutral
alternative
traditional
LPG.
Compared
with
conventional
LPG,
offers
several
benefits,
including
reduced
net
emissions
lower
carbon
intensity.
Moreover,
production
can
utilize
multiple
feedstocks
maximize
value.
This
chapter
assesses
current
state
research
on
bioLPG,
identifies
critical
challenges
issues,
presents
potential
solutions
broad
adoption
bioLPG.
BioLPG’s
footprint
varies
depends
feedstock
situation
European
bases.
However,
it
often
eligible
government
support
through
financial
credits
meets
biofuel
requirements
by
EU
countries
under
Renewable
Energy
Directive.
