DIETETICS FOODS
Dietetics food
means food to
children,old people
and sick people.
During the most
important stages of
the growt we use
diet foods because
it’s easily digested,
easily assimilated
The main dietetics
foods are:
• Food made
from milk
• Pasta
• Meat and
fruit’s
homogenized
• protein
MODIFIED MILK
Cow's milk is
changed to
breastfeed
children obtaining
“humanized milk”.
The most simple
method is dilution
with water of cow's
milk to reduce the
concentration of
protein to avoid
intestinal disorders.
VEGETABLE MILK
There are
frequent cases
of intolerance
and that is why
we use the milk
plant.
Some example
of milk plant
are:
• Soy milk
• Almond milk
Microbiological analysis of
milk
Analytical determinations that
are performed on milk affect the
water content, fat, protein,
lactose and sucrose added.
MILK ANALYSIS
• Alizarolo’s wise
• Alcohol’s wise
• Titratable acidity
• Determination of the
casein
ALIZAROLO’S WISE
The milk treated with
Alizarin assumes
different colors
depending on its
degree of acidity
correlated with the
degree of freshness.
This is a colorimetric
essay quick and
convenient.
STATE OF THE MILK
Fresh milk
COLOR
Red-lilac
Slightly acid milk
Rosy reddish
Bad milk
Yellow -brown
Milk from cattle with
mastitis
Red-dark purple
ALCOHOL’S WISE
The alcohol’s wise
is to verify whether
the test sample is
fresh, badly
preserved or
acid always
correlated with the
degree of
freshness
TITRATABLE ACIDITY
Titratable acidity
allows to find how
much lactic acid is
present in the
sample.
With ph slightly
less a 7, the milk
present reaction
acid due to some
organic acids and
inorganic free.
DETERMINATION OF THE
CASEIN
Determination of casein allows to find how
much this protein is present in the sample of
milk.
DIETETICS GLUCOSE FOODS
We use cereal and
legums’ flour for
particular
nutritional
purposes or to
facilitate the
preparation of the
same meal:
• Milk flour
• Flour for soups
PASTA
There are pasta rich of
gluten and pasta with
eggs. For people
intolerant to gluten has
been created special
pasta called special
dry pasta commonly
called semolina pasta
HOMOGENENIZED
The homogenized
are introduced into
the infant diet.
There are two kind
of homogenized:
• Meat homogenized
• Fruit homogenized
MEAT
HOMOGENIZED
The anatomical and
physiological structure of
the child doesn ‘t allow a
direct use of the meat
due to the presence of
indigestible components.
Homogenized come
from the crushing of the
cell structures in small
particles, making the
food readily chewable
and and easily
digestible.
FRUIT
HOMOGENIZED
The preparation of the
fruit homogenized is
the same of meat
homogenized. The
fruits at the right
degree of ripeness
must haven’t residues
of pesticides and
preservatives. They
must also be
supplemented with
vitamin C.