Food and Bioproducts Processing,
Год журнала:
2024,
Номер
148, С. 31 - 42
Опубликована: Авг. 28, 2024
There
are
global
concerns
about
the
environmental,
social,
and
economic
consequences
associated
with
generation
of
food
waste.
To
effectively
address
this
challenge,
particularly
to
develop
waste
valorisation
approaches,
it
is
necessary
acquire
understanding
physicochemical
biochemical
characteristics
This
study
comprises
a
systematic
overview
quantitative
assessment
biomass,
was
achieved
through
comprehensive
literature
review.
The
resulting
database
encompasses
physicochemical,
biochemical,
elemental
composition
evaluates
variability,
analyses
correlations
between
components,
highlights
patterns
in
composition.
Overall,
rather
variable
material.
Typology,
collection
source
geographical
origin
streams
main
contributing
factors
variation
compositions
waste,
while
season
storage
temperature
appear
not
be
substantially
variation.
A
clear
distinction
plant-based
animal-based
biomass
can
observed
animal-matter
enriched
having
high
contents
protein,
lipid
ash,
but
low
starch
content.
On
other
hand,
either
lignin
or
carbohydrates,
higher
heating
value.
Fibre
content
appears
an
indicative
parameter,
distinguishing
plant
from
animal
correlating
strongly
lignin-rich,
starch-poor
biomass.
heterogeneity
will
create
challenges
developing
scaling
up
appropriate
management.
current
shows
that
analysis
specific
parameters,
such
as
fibre
content,
used,
inform
choice
most
route.
Journal of Cleaner Production,
Год журнала:
2023,
Номер
402, С. 136815 - 136815
Опубликована: Март 16, 2023
Industries
are
working
to
minimize
their
reliance
on
petrochemicals
and
petroleum-based
industrial
components
replace
them
with
biobased,
sustainable,
environmentally
friendly
alternatives
due
the
global
warming
emergency
caused
by
uncontrolled
production
of
greenhouse
gases.
The
agricultural
waste
provides
large
volumes
lignocellulosic
biomass,
a
sustainable
resource
material
develop
wide
portfolio
bioproducts.
Recent
developments
in
integrated
biorefineries
have
enhanced
utilization
lignocellulose
generate
biofuels,
platform
chemicals,
resins,
bioplastics,
additives,
other
biobased
materials
for
variety
applications.
Here
this
review,
we
summarized
recent
advancements
processing
biomass
from
waste.
Additionally,
review
thoroughly
discussed
technological
various
constituents
biocomposites,
bioplastics.
Finally,
an
assessment
currently
existing
literature
gaps
prospective
future
perspectives
development
has
been
conducted.
Energies,
Год журнала:
2023,
Номер
16(9), С. 3674 - 3674
Опубликована: Апрель 25, 2023
The
slow
pyrolysis
characteristics
of
lignocellulosic
biomass
and
its
three
major
components
via
a
Thermogravimetric
Analyzer
coupled
with
Fourier
Transform
Infrared
Spectrometer
(TGA-FTIR)
was
studied.
Different
compositions
ratios
cellulose,
hemicellulose,
lignin,
olive
pomace,
sunflower
waste,
pinecone
were
selected.
main
decomposition
temperature
ranges
xylose
(hemicellulose)
lignin
showed
broad
range
between
173–690
170–835
°C,
respectively,
whereas
that
cellulose
detected
to
be
291–395
°C.
All
samples
presented
three-stage
model
is
explained
by
the
superposition
weight
losses
components.
Simultaneous
FTIR
analysis
evolved
gases
demonstrated
greater
hemicellulose
contents,
higher
CO
CO2
concentrations.
Chemical
kinetics
computed
Coats–Redfern
model.
activation
energy
required
for
initiation
thermal
in
53–94
kJ/mol.
Moreover,
product
yields
all
determined
laboratory-scale
pyrolysis.
Pyrolytic
oil
char
18.9–32.4
wt.%
26.6–31.2
wt.%,
at
550
°C
final
samples.
It
concluded
bio-oil
yield
not
only
controlled
content
but
also
affected
presence
n-hexane
soluble
(oil)
fraction
as
well
inorganics.
Waste Management,
Год журнала:
2024,
Номер
183, С. 42 - 52
Опубликована: Май 6, 2024
Agriculture
and
industries
related
to
the
agriculture
sector
generate
a
large
amount
of
waste
each
year.
These
wastes
are
usually
burned
or
dumped,
causing
damage
environment,
economy
society.
Due
their
composition,
they
have
great
potential
for
obtaining
high
value-added
products
in
biorefineries.
This
fact,
added
growing
demand
energy
chemicals
from
fossil
resources,
is
driving
interest
scientific
community
them.
Biorefinery
processes
hardly
profitable
when
applied
individually,
so
better
alternative
develop
integrated
multi-feedstock
multi-product
biorefinery
schemes
using
all
biomass
fractions
zero-waste
approach.
However,
industrial
scale
application,
extensive
research,
scale-up
studies,
techno-economic
environmental
feasibility
analyses
needed.
review
compiles
information
on
multi-biorefinery
agro-industrial
shed
light
path
towards
sustainable
development
circular
bioeconomy.
