Sustainability,
Journal Year:
2023,
Volume and Issue:
15(4), P. 3590 - 3590
Published: Feb. 15, 2023
The
primary
contributor
to
global
warming
has
been
the
careless
usage
of
fossil
fuels.
Urbanization’s
threat
depletion
these
resources
made
it
necessary
find
alternatives
due
rising
demand.
Four
different
forms
biofuels
are
now
available
and
constitute
a
possible
replacement
for
first
generation
is
generated
from
edible
portion
biomass,
second
non-edible
third
algal
fourth
using
molecular
biology
improve
strain.
Second-generation
extremely
important
because
they
derived
such
as
agricultural
agro-industrial
wastes
rich
in
cellulose,
hemicellulose,
pectin,
starch
impregnated
with
lignin,
hydrolyzed
after
delignification
by
physio-chemical
or
biological
pretreatments
ligninases.
enzymes
involved
hydrolysis
feedstocks
production
second-generation
bioethanol,
highly
acceptable
biofuel,
discussed
this
article.
Furthermore,
article
discusses
various
fermentation
technologies
well
significant
developments
biofuel
combining
microbial
enzyme
systems.
Recycling,
Journal Year:
2023,
Volume and Issue:
8(4), P. 61 - 61
Published: July 20, 2023
The
sustainable
management
of
lignocellulosic
agricultural
waste
has
gained
significant
attention
due
to
its
potential
for
the
production
valuable
products.
This
paper
provides
an
extensive
overview
valorization
strategies
employed
convert
into
economically
and
environmentally
manuscript
examines
conversion
routes
products
from
waste.
These
include
biofuels,
such
as
bioethanol
biodiesel,
via
biochemical
thermochemical
processes.
Additionally,
synthesis
platform
chemicals,
furfural,
levulinic
acid,
xylose,
is
explored,
which
serve
building
blocks
manufacturing
polymers,
resins,
other
high-value
chemicals.
Moreover,
this
highlights
in
generating
bio-based
materials,
including
composites,
plastics,
adsorbents.
utilization
feedstock
enzymes,
organic
acids,
bioactive
compounds
also
discussed.
challenges
opportunities
associated
with
are
addressed,
encompassing
technological,
economic,
environmental
aspects.
Overall,
a
comprehensive
waste,
highlighting
significance
transitioning
towards
circular
bioeconomy.
insights
presented
here
aim
inspire
further
research
development
field
valorization,
fostering
innovative
approaches
promoting
abundant
resource
Bioengineering,
Journal Year:
2023,
Volume and Issue:
10(2), P. 152 - 152
Published: Jan. 23, 2023
The
agricultural
sector
generates
a
significant
amount
of
waste,
the
majority
which
is
not
productively
used
and
becoming
danger
to
both
world
health
environment.
Because
promising
relevance
agro-residues
in
agri-food-pharma
sectors,
various
bioproducts
novel
biologically
active
molecules
are
produced
through
valorization
techniques.
Valorization
agro-wastes
involves
physical,
chemical,
biological,
including
green,
pretreatment
methods.
Bioactives
development
from
has
been
widely
researched
recent
years.
Nanocapsules
now
increase
efficacy
bioactive
food
applications.
This
review
addresses
agri-waste
methods,
value-added
bioproducts,
recovery
compounds,
their
uses.
Moreover,
it
also
covers
present
status
micro-
nanoencapsulation
strategies
Environmental Chemistry Letters,
Journal Year:
2023,
Volume and Issue:
21(5), P. 2729 - 2760
Published: June 15, 2023
Abstract
The
rise
of
global
waste
and
the
decline
fossil
fuels
are
calling
for
recycling
into
energy
materials.
For
example,
rice
straw,
a
by-product
cultivation,
can
be
converted
biogas
by-products
with
added
value,
e.g.,
biofertilizer,
yet
processing
straw
is
limited
by
low
content,
high
ash
silica,
nitrogen,
moisture,
high-quality
variability.
Here,
we
review
focus
on
Chinese
situations,
conversion
gas,
digestate
management,
cogeneration,
upgrading,
bioeconomy,
life
cycle
assessment.
quality
improved
pretreatments,
such
as
baling,
ensiling,
co-digestion
other
feedstocks.
used
to
fertilize
soils.
average
annual
potential
collectable
lower
heating
value
15.35
megajoule/kilogram,
over
past
ten
years
(2013–2022)
could
reach
2.41
×
10
9
megajoule.
