Molecules,
Journal Year:
2021,
Volume and Issue:
26(2), P. 495 - 495
Published: Jan. 18, 2021
Moving
toward
a
more
sustainable
development,
pivotal
role
is
played
by
circular
economy
and
smarter
waste
management.
Industrial
wastes
from
plants
offer
wide
spectrum
of
possibilities
for
their
valorization,
still
being
enriched
in
high
added-value
molecules,
such
as
secondary
metabolites
(SMs).
The
current
review
provides
an
overview
the
most
common
SM
classes
(chemical
structures,
classification,
biological
activities)
present
different
plant
waste/by-products
potential
use
various
fields.
A
bibliographic
survey
was
carried
out,
taking
into
account
99
research
articles
(from
2006
to
2020),
summarizing
all
information
about
type,
its
source,
industrial
sector
provenience,
contained
SMs,
reported
bioactivities,
proposals
valorization.
This
highlighted
that
great
deal
publications
are
focused
on
exploitation
human
healthcare
food
(including
cosmetic,
pharmaceutical,
nutraceutical
additives).
However,
summarized
this
review,
SMs
also
possess
enormous
further
uses.
Accordingly,
increasing
number
investigations
neglected
matrices
areas
veterinary
science
or
agriculture
expected,
considering
need
implement
"greener"
practices
latter
sector.
Frontiers in Microbiology,
Journal Year:
2022,
Volume and Issue:
12
Published: Jan. 4, 2022
In
recent
years,
the
search
for
natural
plant-based
antimicrobial
compounds
as
alternatives
to
some
synthetic
food
preservatives
or
biocides
has
been
stimulated
by
sanitary,
environmental,
regulatory,
and
marketing
concerns.
this
context,
besides
their
established
antioxidant
activity,
activity
of
many
plant
phenolics
deserved
increased
attention.
Indeed,
industries
processing
agricultural
plants
generate
considerable
quantities
phenolic-rich
products
by-products,
which
could
be
valuable
sources
molecules.
Plant
extracts
containing
volatile
(e.g.,
essential
oils)
non-volatile
molecules
can
distinguished.
oils
are
outside
scope
review.
This
review
will
thus
provide
an
overview
current
knowledge
regarding
promises
limits
preservation
biofilm
control
on
food-contacting
surfaces.
After
a
presentation
major
groups
phenolics,
spectrum,
diversity
mechanisms
action,
most
promising
reviewed.
Since
reduction
often
observed
when
comparing
in
vitro
situ
activities
reported
limit
application,
effects
composition
microstructure
matrices
unwanted
microorganisms
present
and/or
microbial
biofilms)
discussed.
Then,
different
strategies
delivery
promote
such
matrices,
encapsulation
association
with
edible
coatings
packaging
materials
presented.
The
possibilities
offered
polymers
increase
stability
ease
use
before
well
get
systems
controlled
release
presented
Finally,
necessity
consider
combination
other
factors
consistently
hurdle
technology
principles
For
instance,
several
authors
recently
suggested
that
not
only
extend
shelf-life
foods
controlling
bacterial
contamination,
but
also
coexist
probiotic
lactic
acid
bacteria
enhanced
health
benefits
human.
Microorganisms,
Journal Year:
2023,
Volume and Issue:
11(5), P. 1269 - 1269
Published: May 11, 2023
Periodontal
diseases
and
dental
caries
are
the
most
common
infectious
oral
impacting
health
globally.
Oral
cavity
is
crucial
for
enhancing
life
quality
since
it
serves
as
entranceway
to
general
health.
The
microbiome
strongly
correlated.
Gram-negative
anaerobic
bacteria
have
been
associated
with
periodontal
diseases.
Due
shortcomings
of
several
antimicrobial
medications
frequently
applied
in
dentistry,
lack
resources
developing
countries,
prevalence
inflammatory
conditions,
rise
bacterial
antibiotic
resistance,
there
a
need
reliable,
efficient,
affordable
alternative
solutions
prevention
treatment
Several
accessible
chemical
agents
can
alter
microbiota,
although
these
substances
also
unfavorable
symptoms
such
vomiting,
diarrhea,
tooth
discoloration.
Natural
phytochemicals
generated
from
plants
that
historically
used
medicines
categorized
prospective
alternatives
due
ongoing
quest
substitute
products.
This
review
concentrated
on
or
herbal
extracts
impact
by
decreasing
formation
biofilms
plaques,
preventing
proliferation
pathogens,
inhibiting
adhesion
surfaces.
Investigations
examining
effectiveness
safety
plant-based
presented,
including
those
conducted
over
past
decade.
Journal of Water Process Engineering,
Journal Year:
2021,
Volume and Issue:
45, P. 102527 - 102527
Published: Dec. 29, 2021
Agricultural-based
adsorbents
have
received
an
upsurge
of
interest
in
the
water
treatment
industry
especially
area
adsorption.
They
been
widely
investigated
as
next
generation
due
to
their
unique
physio-chemical
properties
and
high
affinity
towards
a
wide
variety
constituents
ranging
from
organic
compounds
heavy
metal
ions.
In
addition,
agricultural-based
are
now
cheaper
sustainable
option
opposed
non-renewable
expensive
originating
coal,
polymers,
petroleum
residues.
Among
different
agriculture
wastes
available,
walnut
shells
exhibit
great
potential
activated
carbon
precursor.
outstanding
chemical
stability,
surface
low
ash
content.
this
review,
shell-based
assessed
terms
activation
methods
preparation.
Furthermore,
adsorbents'
resulting
characteristics
factors
influencing
adsorption
capacity
summarized
thoroughly
analyzed.
It
has
determined
that
efficiency
is
heavily
associated
with
adsorbent
including
pore
diameter,
area,
functional
groups
nature
background
solution
pH,
temperature
ionic
strength.
This
review
identifies
reported
literature
physical
impregnation
functionalization.
The
survey
also
entails
comprehensive
discussion
involving
types
mechanisms
controlling
behaviors
targeted
contaminants.
Moreover,
detailed
analysis
isotherms
kinetics
involved
process
included.
Finally,
mentions
future
research
needs
challenges
by
adsorbents.
International Journal of Molecular Sciences,
Journal Year:
2021,
Volume and Issue:
22(19), P. 10438 - 10438
Published: Sept. 28, 2021
Walnut
anthracnose
caused
by
Colletotrichum
gloeosporioides
is
a
deleterious
disease
that
severely
affects
the
production
of
walnut
(Juglans
regia
L.).
The
aim
this
study
was
to
assess
antifungal
and
growth
promotion
activities
Bacillus
velezensis
CE
100
as
an
alternative
chemical
use
in
production.
crude
enzyme
from
B.
exhibited
chitinase,
protease,
β-l,3-glucanase
activity
degraded
cell
wall
C.
gloeosporioides,
causing
inhibition
spore
germination
mycelial
99.3%
33.6%
at
µL/mL,
respectively.
field
application
culture
broth
resulted
1.3-fold
6.9-fold
decrease
severity
compared
conventional
control
groups,
Moreover,
produced
indole-3-acetic
acid
(up
1.4
µg/mL)
potential
for
ammonium
phosphate
solubilization
enhance
availability
essential
nutrients.
Thus,
inoculation
improved
root
development,
increased
nutrient
uptake,
enhanced
chlorophyll
content,
consequently
total
biomass
1.5-fold
2.0-fold
These
results
demonstrate
effective
biocontrol
agent
against
plant
growth-promoting
bacteria
tree
