Research Square (Research Square),
Journal Year:
2023,
Volume and Issue:
unknown
Published: Sept. 12, 2023
Abstract
This
study
quantified
13
hazardous
heavy
metals
in
24
edible
products,
sourced
from
Bihar,
Uttar
Pradesh,
and
West
Bengal
regions
of
India.
An
inductively
coupled
plasma-mass
spectrometry
(ICP-MS)
was
used
for
determining
the
elements
ICH3D
document
including
Class
1
(Arsenic,
Cadmium,
Lead),
2A
(Cobalt,
Vanadium,
Nickle),
2B
(Thallium,
Palladium,
Selenium,
Silver),
3
(Barium,
Copper,
Chromium).
The
certified
reference
material
29-Analyte
/IMS-102
peach
leaves
validating
digestion
procedure.
were
extracted
food
products
using
different
microwave
assisted
acid
extraction
(MW-AAE)
procedures
viz.
method
A,
B,
C
under
closed
conditions.
ICP-MS
conditions
demonstrated
more
sensitive
detection
cd
(0.009
ppb),
Co
(0.0098
Ti
(0.0049
ppb)
Ag
(0.0006
recorded
than
50
ppt
(0.05
As,
Pb,
Ni,
V,
Se
Ba
with
acceptable
BEC
levels
linearity
range
0.1
to
2000
ppb
(r2
>
0.9).
precision
%
RSD
recovery
(IS:
Y,
Tb,
Sc)
all
acceptable.
Among
methods,
A
superior
Cd,
Ag,
Cu,
Cr,
whilst
B
detected
Thallium.
Both
methods
equally
As
Pd.
All
digestions
afforded
Co,
Th
Cu
at
precise
levels.
Amongst
elements,
Hg,
Pd,
TI,
Pt,
Sb
below
permissible
limits
Se,
Ba,
Mo
above
limits.
principal
component
analysis
comparison
revealed
that
method-A
better
detection,
nevertheless
correlation
significant
C.
Journal of Analytical Atomic Spectrometry,
Journal Year:
2024,
Volume and Issue:
39(3), P. 624 - 698
Published: Jan. 1, 2024
This
review
discusses
developments
in
elemental
mass
spectrometry,
atomic
absorption,
emission
and
fluorescence,
XRF
LIBS,
as
applied
to
the
analysis
of
specimens
clinical
interest,
foods
beverages.
Sample
preparation
procedures
quality
assurance
are
also
included.
Journal of Analytical Atomic Spectrometry,
Journal Year:
2024,
Volume and Issue:
39(5), P. 1188 - 1211
Published: Jan. 1, 2024
This
review
covers
advances
in
atomic
spectrometric
techniques,
including
emission,
absorption,
fluorescence
and
mass
spectrometry.
Material
on
speciation
coupled
techniques
is
not
covered
as
this
included
a
separate
ASU
review.
Journal of Analytical Atomic Spectrometry,
Journal Year:
2023,
Volume and Issue:
39(1), P. 11 - 65
Published: Oct. 27, 2023
This
review
covers
advances
in
the
analysis
of
air,
water,
plants,
soils
and
geological
materials
by
a
range
atomic
spectrometric
techniques
including
emission,
absorption,
fluorescence
mass
spectrometry.
Journal of Analytical Atomic Spectrometry,
Journal Year:
2023,
Volume and Issue:
38(9), P. 1730 - 1743
Published: Jan. 1, 2023
This
review
covers
developments
in
and
applications
of
XRF
techniques
such
as
EDXRF,
WDXRF,
TXRF,
microscopy
using
technologies
synchrotron
sources,
X-ray
optics,
tubes
detectors
laboratory,
mobile
hand-held
systems.
Journal of Agriculture and Food Research,
Journal Year:
2023,
Volume and Issue:
14, P. 100703 - 100703
Published: June 28, 2023
Tripura,
a
small
hilly
state
in
India,
harbors
treasure
trove
of
traditional
knowledge
that
revolves
around
utilizing
forest-based
resources
for
sustenance.
Amorphophallus
bulbifer
(Roxb.)
Blume,
which
belongs
to
the
family
Araceae,
is
widely
available
and
preferred
food
choice
ethnic
communities
Tripura.
This
study
aimed
look
at
its
biochemical
potential
adding
value
bioprospecting.
Several
markets
homes
were
polled
determine
how
they
could
be
used
more
than
one
thing
estimate
wild
stock,
demand,
supply.
The
results
revealed
corm
processed
make
cake
known
as
Batema
has
high
market
value.
vegetarian
carbs
sold
local
along
with
soybeans
tofu.
Furthermore,
nutritional
content
analysis
reveals
higher
proportion
carbohydrate
(7.73%)
present,
followed
by
protein
(3.15%),
fat
(0.05%),
estimated
total
calories
(43.97
kcal/g).
Besides
that,
number
micronutrients
minerals,
viz.,
Na
(26.08%),
Mg
(0.94%),
Al
(1.92%),
P
(1.21%),
K
(2.99%),
Ca
(4.34%),
was
also
estimated.
These
findings
suggested
resource
dietary
supplements,
improve
healthfulness
novel
foods
human
consumption.
Unfortunately,
this
product
locally,
on
contrary,
can
revolutionized
from
production
into
large-scale
commercial
level.
Such
an
approach
will
help
secure
livelihoods
increase
trade
unique
product.
Journal of Analytical Atomic Spectrometry,
Journal Year:
2023,
Volume and Issue:
39(1), P. 141 - 152
Published: Nov. 6, 2023
A
sensitive
and
free
interference
method
for
the
determination
of
total
labile
fractions
Cd,
Pb,
Cu
Zn
in
soil
after
DGT
passive
accumulation
detection
by
optical
emission
spectrometry
with
an
Ar
microplasma
was
validated.
Journal of Applied Crystallography,
Journal Year:
2024,
Volume and Issue:
57(4), P. 1137 - 1144
Published: July 8, 2024
Analytical
methods
with
wide
field
range
and
high
spatial
resolution
are
required
to
observe
the
distribution
of
crystal
structure
in
micro-regions
undergoing
macroscopic
chemical
reactions.
A
recent
X-ray
diffraction
(XRD)
imaging
method
combines
XRD
an
optical
device
such
as
a
glass
polycapillary
consisting
bundle
numerous
monocapillaries.
The
former
provides
structure,
while
latter
controls
shape
incident
or
diffracted
X-rays
retains
positional
information
sample.
Although
reducing
monocapillary
pore
size
should
improve
resolution,
manufacturing
technology
challenges
must
be
overcome.
Here,
anodic
aluminium
oxide
(AAO)
film,
which
forms
self-ordered
porous
nanostructures
by
oxidation
electrolyte,
is
applied
device.
AAO
film
(pore
diameter:
110
nm;
disc:
11
mm;
thickness:
620
µm)
was
fabricated
anodization
mixture
oxalic
acid
ethylene
glycol.
incorporated
into
laboratory
instrument.
Compared
using
alone,
combination
improved
40%.
This
not
only
provide
practical
analysis
environment
but
also
support
various
observations
distribution.
