Page 7 - MEOMA Handbook

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All
1.
for
1.1
1.4
1.3
1.2
The
The
such
palm
Palm
Refin
traces
oil
In
of
as
by
of
crude
lye
the
our
1.4
ing
MEOMA
1.3
1.1
1.2
HG
filter
Malaysian
terms
refining
heavy
oil
Crude
this
oils
ranges
free
Introduction
content
Alkaline
of
kernel oil
is
Malaysian
colouring
or
Alkaline
refining
Bleaching
Bleaching
metals,
sediments
of
consumption.
aldehydes,
phosphoric
finished
Earth
palm
the
in
Degumming
vacuum
from
fatty
bleaching
is
Palm
removing
Process
fats
massive agricultural
presses,
metals
Neutralization
Deodorization
Deodorization
neutralization.
sent
and
the
palm
at
oil
etc.
oil
process,
from
oil.
refining
1%
acid
is
if
processes
Oil
concentration
the
-
acid
oil
and
done
Degumming
as
and
earth
The
the
developed
the
in
ketone,
which
a
Neutralization
is
or
Deodorization
the
The
must
not
Refining
2%
90°C-
substances
we
Malaysia
Bleaching
and
filtration
through
be
are
lye
later
under
process
colouring
final
(FFA),
clear
a
citric
and
colour
in
neutral
industry
relatively
diversification
in
also
Malaysia
properly
used
oil.
the
high
light
degummed
is
degumming
major
emerged
Process
decomposes
for
130°Cwith
removed
depending
proportional
vacuum
mentioned
others
bleaching
in
basically
(below
oil
order
to
volatile
on
substance
is
the
include:
stage
3R
speed
the
action
colour
registered
1980s.
prior
to
in
removed.
the
phosphatide,
edible
5
either
the
admixed
programme
in
to
is
earlier
contact
So
consists
in
in
to
mixed
the
1/4"
absorbed
the
FFA
of
from
the
oil
the
the
oxidation
temperature.
quality
with
remove
industrial
by
mixing
ending
separator
odoriferous
batch
cell)
20
purposes
neutralised
colouring
four
contains
of
oil
impressive
4
In
to
-
first
up
and
the
the
the
or
in
refining
content
and
1960s.
40
scene
20-25
etc.
of
product
main
with
crude
some
in
acid
stage
and
be
a
growth
earth
matter,
a
including
bleached
oil,
of
separate
Malaysia,
such
with
edible
the
are
steps,
centrifugal
mintues.
rates
continuous
out
large
as
flavoured
palm
bland,
the
caustic
palm
oils
vorious
oil
simultaneously
oil
oil
refining
the
to
phosphatides
required
After
plant
it
Deodorization
since
dosage
is
is
scale
mixer
soda
namely:
bleaching
phospholipids
removed
stable
is
in
to
and
then
is
a
flavour
the
with
and
a
contain
and
peroxides.
from
produce
substances
finished
which
volume
treat
absorbs
solution
soapstock,
some
obtained.
bleaching,
is
right
after
the
carried
will
to
the
e.g.
bodies,
a
process
the
oil
bleaching
Dosage
out
product
1970s, while
of
centrifugal
government
by
heavy
odourless
of
FFA
short
crude
affect
usually
earth
the
water,
earth
oil
under
and
the
mixer.
to
impurities. These
steam
time
appearance
phosphatides,
dirt
20%
phosphatides
remove the
15
metals
(under
filtration
in
with
along
-
shelf
embarked
bleaching
and
soap
20
with
reduce
prior
tasteless
life
0.1%
on
excess
a
productfit
processing of
particles,
FFA.The
of
of
to
other
impurities,
and
the
through
the
oil
earth
in
contact,
mm
specification, type
0.10%),
distillation