Trends in Food Science & Technology,
Год журнала:
2022,
Номер
131, С. 14 - 27
Опубликована: Ноя. 28, 2022
Rice
plants
generate
a
large
amount
of
straw
after
harvesting,
which
is
currently
managed
mainly
by
incineration
or
used
as
animal
bedding,
fodder
wrapping
materials
during
transport.
Other
technological
uses,
such
the
production
energy
and
biofuels,
pulp
paper
construction
have
also
been
described.
However,
due
to
current
European
Union
(EU)
restrictions,
alternatives
for
waste
management
must
be
sought.
Valorisation
rice
aligned
with
Sustainable
Development
Goals
agenda
set
EU,
since
interesting
biocompounds
described
in
their
composition
and,
successful
extraction
purification,
they
can
various
sectors.
This
review
gathers
most
relevant
works
related
valorisation
straw.
It
focuses
on
polyphenolic
extracts
cellulose
derivatives
obtained
different
techniques,
either
conventional
innovative.
In
addition,
applications
that
these
compounds
field
food
nutrition
sciences
are
summarized.
Polyphenols
fractions
shown
viability
extracted
from
straw,
showing
great
potential
antioxidants
sector
nutritional
components
development
new
packaging
materials,
respectively.
conclusion,
rich
source
valuable
has
demonstrated,
generates
serious
environmental
human
problems
difficulties
its
incineration,
adding
value
underutilized
residues
contributing
circular
bioeconomy
concept.
Advances in Sample Preparation,
Год журнала:
2022,
Номер
1, С. 100007 - 100007
Опубликована: Фев. 1, 2022
In
general,
the
analysis
of
biological
matrices
is
challenging
and
a
sample
preparation
step
employing
extraction/cleanup
techniques
required.
Liquid-phase
microextraction
using
deep
eutectic
solvents
has
been
exploited
in
numerous
applications
because
these
exhibit
fascinating
physico-chemical
properties
addition
to
simple
straightforward
preparation.
Varied
configurations
strategies
have
examined
for
determination
different
classes
analytes,
methodologies
offer
environmentally
friendly
workflows
with
low
solvent
consumption,
rapid
experimental
procedures,
satisfactory
analytical
performance.
this
review,
developments
related
use
approaches
are
briefly
discussed
focus
on
studies
reported
from
2017
2021.
Separation and Purification Technology,
Год журнала:
2022,
Номер
306, С. 122699 - 122699
Опубликована: Ноя. 19, 2022
Increasing
generation
of
electronic
waste
(e-waste)
is
a
major
concern
for
emerging
rare
earth
elements
(REEs)
pollution
if
not
appropriately
disposed
of.
Nevertheless,
e-waste
could
be
considered
as
secondary
source
critical
REEs
mining.
Under
the
context
circular
economy,
this
review
focuses
on
selective
recovery
from
using
ionic
liquid
(IL)
extraction.
ILs
demonstrate
sustainable
alternative
to
organic
volatiles
used
in
traditional
solvent
extraction
process.
Despite
insufficient
literature
applications
limited
categories
real
e-waste,
comprehensively
summarizes
latest
studies
(mostly
uncontaminated)
IL
and
existing
data
indicate
encouraging
outcomes
terms
extractability
selectivity.
Roles
have
been
critically
analyzed.
The
has
systematically
illustrated
fundamental
design
REEs,
including
bifunctional
task-specific
ILs,
incorporation
dilutant/extractant,
non-fluorinated
etc.
This
knowledge
greatly
facilitate
cost-effective
e-waste.
must
completely
assessed
extractability,
selectivity,
reusability.
Synergistic
based
quaternary
phosphonium
salts
are
discussed
realize
excellent
into
phase
leaving
non-REEs
aqueous
easier
separation.
Overall,
regeneration
spent
subsequent
separation
extracted
also
crucial
novel
ILs.
industrialization
technology
would
require
more
efficiency
rate
Trends in Food Science & Technology,
Год журнала:
2022,
Номер
131, С. 14 - 27
Опубликована: Ноя. 28, 2022
Rice
plants
generate
a
large
amount
of
straw
after
harvesting,
which
is
currently
managed
mainly
by
incineration
or
used
as
animal
bedding,
fodder
wrapping
materials
during
transport.
Other
technological
uses,
such
the
production
energy
and
biofuels,
pulp
paper
construction
have
also
been
described.
However,
due
to
current
European
Union
(EU)
restrictions,
alternatives
for
waste
management
must
be
sought.
Valorisation
rice
aligned
with
Sustainable
Development
Goals
agenda
set
EU,
since
interesting
biocompounds
described
in
their
composition
and,
successful
extraction
purification,
they
can
various
sectors.
This
review
gathers
most
relevant
works
related
valorisation
straw.
It
focuses
on
polyphenolic
extracts
cellulose
derivatives
obtained
different
techniques,
either
conventional
innovative.
In
addition,
applications
that
these
compounds
field
food
nutrition
sciences
are
summarized.
Polyphenols
fractions
shown
viability
extracted
from
straw,
showing
great
potential
antioxidants
sector
nutritional
components
development
new
packaging
materials,
respectively.
conclusion,
rich
source
valuable
has
demonstrated,
generates
serious
environmental
human
problems
difficulties
its
incineration,
adding
value
underutilized
residues
contributing
circular
bioeconomy
concept.
