Journal of Bioresources and Bioproducts,
Journal Year:
2023,
Volume and Issue:
9(1), P. 113 - 125
Published: Nov. 16, 2023
Water-soluble
lignin-carbohydrate
complex
(LCC)
rich
in
polysaccharides
exhibits
benign
vitro
antioxidant
activities
and
distinguishes
high
biocompatibility
from
lignin-rich
LCC
lignin.
However,
the
activity
of
water-soluble
LCCs
remains
to
be
improved
its
structure-antioxidant
relationship
is
still
uncertain.
Herein,
structurally
diversified
were
isolated
under
different
ball-milling
pretreatment
durations
(4,
6,
8
h),
extraction
pathways
(homogeneous
heterogeneous),
isolation
routines
(water
extracts
residues
after
water
extraction).
Their
structures
characterized
by
wet
chemistry,
chromatography
spectroscopies.
Antioxidant
evaluated
ferric
reducing
power
1,1-diphenyl-2-picrylhydrazyl
radicals
scavenging
rate
(RDPPH).
Results
show
that
altering
duration
procedures
causes
varied
LCCs.
Specifically,
prolonging
hours
homogeneous
can
enhance
their
through
releasing
more
phenolic
promoting
high-molecular-weight
via
mass-transfer
resistance,
respectively.
As
a
result,
RDPPH
reaches
up
97.35%,
which
associated
with
arabinan
content
statistical
significance
(P
<
0.05).
This
study
provides
new
insights
into
structure-antioxidation
herbaceous
as
potential
antioxidants.
Process Safety and Environmental Protection,
Journal Year:
2024,
Volume and Issue:
189, P. 1342 - 1367
Published: June 29, 2024
The
packaging
efficiency
is
the
key
for
food
safety
and
protection.
Petroleum-based
polymer
polyethylene,
are
frequently
utilized
in
despite
their
incredible
resistance
to
biodegradation.
In
view
of
growing
concerns
related
waste
accumulation
conventional
plastics
recycling
difficulty,
there
a
pressing
need
explore
further
sustainable
alternatives
produce
biodegradable
material.
Biopolymers
like
chitin
chitosan
from
Black
Soldier
Fly
(BSF)
could
be
suitable,
renewable
typical
synthetic
ones.
BSF
content
varies
8
%
24
%.
All
chitin-containing
fractions
can
collected
processed
chitosan.
Another
important
implication
chitosan,
due
antimicrobial
benefits,
production
coatings/films
effective
expanding
shelf
life
protection
packaged
food.
Introducing
bio-packaging
contributes
protect
environment
by
lowering
amount
plastic
pollution
addition
cost
reduction.
This
review
examines
extraction,
processing
potential
innovative
applications
industry.
Processing
methods:
physical,
chemical
biological
which
offer
variations
quality
purity
specific
were
presented.
enhancements
mechanical,
optical,
thermal
properties,
through
inclusion
chitin/
investigated
providing
plastics.
