|
The Hygienic
Standard for Evaporated Milk and Sweetened Condensed Milk.
1. Scope
This Standard
includes definitions, product characteristics, food additive use,
hygienic requirements for production and processing, labeling,
packaging, transportation, storage, and testing methodologies. This
Standard applies to the sticky and thick liquid products made from
cow and milk powder that is with or without white granulated sugar
and processed through concentration. This standard also applies to
sweetened condensed Milk used in the food industry.
2. Definitions
This Standard
adopts the following definitions:
2.1 Evaporated Milk
The sticky and
thick liquid product prepared with milk or milk powder as a raw
material, without any granulated sugar added, through the process of
concentration and sterilization.
2.2 Sweetened
Condensed Milk
The sticky and
thick liquid product prepared with milk or milk powder as a raw
material, with added granulated sugar, through the process of
concentration and sterilization.
3.
Composition and Quality Requirements
3.1 Raw
Material Requirements
Shall conform
to the corresponding standards and relevant regulations.
3.2
Organoleptic Requirements
The
organoleptic requirements shall conform to the regulations in Table 1.
Table 1. Organoleptic
|
ITEMS |
Evaporated milk |
Sweetened
condensed milk |
|
Color and luster |
The color
shall be evenly milky white or milky yellow and shall have a luster |
|
Taste and smell |
It shall have
a milky taste and smell |
It shall have
a milky aroma
and a fine
sweet taste. |
|
Texture |
The
consistency shall be fine and smooth, with the texture even and the
viscosity moderate. |
3.3 Physical
and Chemical Requirements
The physical
and chemical requirements shall conform to regulations in Table 2.
Table 2.
Physical and Chemical Requirements
|
Item |
|
Evaporated milk |
Sweetened
condensed milk |
|
|
Protein, g/100
g = |
|
|
Fat, g/100 g = |
|
|
Whole milk
solid, g/100 g = |
|
|
Sucrose, g/100
g = |
|
|
Impurity
degree, mg/kg = |
|
|
Acidity, in
degrees T = |
48.0 |
|
Lead (Pb),
mg/kg = |
0.13 |
|
Inorganic
arsenic, mg/kg = |
0.25 |
|
Tin (Sn),
mg/kg = |
10 |
|
Aflatoxin M1
(converted into fresh milk) microg/kg = |
0.5 |
Whole milk
solid of sweetened condensed milk = 100(%) - moisture content (%) -
Sucrose (%)
4.
Microbial Requirements
4.1 The
microbial requirements for evaporated milk shall conform to the
requirement of commercial asepsis.
4.2 The
microbial requirements for sweetened condensed milk shall meet the
requirements
in Table 3.
Table 3.
Microbial Requirements
|
Item |
|
Evaporated milk |
Sweetened
Condensed Milk |
Sweetened
condensed milk
Usded in Food
Industry |
|
|
Total colony
count, cfu/g = |
|
|
Coli-group,
MPN/100 g = |
|
|
Pathogens (salmonella,
staphylococcus,and
shigella) |
There shall
not be any pathogens detected in such products. |
5. Food Additives
5.1 Food
additive quality shall conform to corresponding standards and regulations.
5.2 The type
and amount of food additives used shall conform to regulation FDA
6. Hygienic Requirements
for Food Production and Processing Procedures
Hygienic
requirements for the production process shall conform to regulation FDA
7. Packaging
The packaging
container and material shall conform to the corresponding hygienic
standards and relevant regulations.
8. Labeling
8.1 The
labeling requirements shall be carried out according to the
regulations in FDA.
The protein,
fat and whole milk solid contents shall be clearly marked.
8.2 The name
of product may be "Evaporated Milk" or "Sweetened Condensed
Milk."
8.3 The
labeling on the outer packing container of the product shall conform
to the regulation FDA.
9. Storage
and Transportation
9.1 Storage
The product
shall be stored in a dry and ventilated place. Product cannot be
stored with any poisonous or harmful materials that could influence
product quality.
9.2 Transportation
The product
shall be protected from exposure to the sun and rain when
transported. Product cannot be transported with poisonous or harmful
materials that could influence product quality.
10. Testing Methodologies
10.1
Organoleptic Inspection
10.1.1 Color,
luster and texture: pour a proper amount of sample into a beaker, and
observe the color, luster and the tissue state under natural light.
10.1.2 Taste
and smell: pour a proper amount of sample into a beaker, smell the
sample,then taste the sample after gargling with warm boiled water.
10. 2 Physical
and Chemical Inspection
10.2.1
Protein: Determined according to methods specified in FDA
10.2.2 Fat and
Whole Milk Solid (for evaporated milk): Determined according to
methods specified in FDA
10.2.3
Sucrose: Determined according to methods specified in FDA
10.2.4
Impurity Degree and Acidity: Determined according to methods
specified in FDA
10.2.5 Lead:
Determined according to methods specified in FDA
10.2.6
Inorganic Arsenic: Determined according to methods specified in FDA.
10.2.7 Tin:
Determined according to methods specified in FDA.
10.2.8
Aflatoxin M1: Determined according to methods specified in FDA. |