Health food needs both a strong flavor, re-formulation of the traditional food,
making healthy food without losing flavor, it will be the trend of new product
development. A general increase in Chinas scientific and technological progress,
economic development and quality of life, people advocating green, strengthening
of the sense of a return to natural collagen raw materials and additives,
cosmetics, food will be welcomed by the people, it is because Collagen has a
special chemical composition and structure of natural proteins with synthetic
polymer unparalleled biocompatibility and biodegradability. With further
research on collagen, peoples lives will be more and more exposed to products
containing collagen, the collagen product will be more widely be used in
medical, industrial, biological materials.
Collagen is a
biological polymer material, the role played in animal cells and tissue. One of
the most crucial raw material for the biotechnology industry, but also a very
big demand for the best biomaterials. Applications include biomedical materials,
cosmetics, food industry, and research purposes.
Collagen does not contain
melamine
The recent melamine in milk, recently many of my friends asked me
collagen containing melamine-free? From what I understand, they saw the collagen
protein in the word find and protein, and milk protein or less, more collagen is
extracted from the milk, I do for an explanation!
First of all, to see why
adding melamine in milk:
Add the milk and milk powder melamine, mainly
because it can impersonate protein. Food products are according to the
provisions of the detection of protein content. If the protein is more than
enough milk watered against too much shows that there are too many other things
powder in the milk. However, the protein not easy detection, a biochemist who
came up with a lazy way: because the protein is nitrogen, so long as the
measured nitrogen content in the food, one can calculate the protein content.
Add melamine in milk is difficult to detect the protein failed This is melamine
fake protein.
And then take a look at the source of collagen
The raw
materials are a variety of animal skins (leather, pig skin, skin, etc.), the use
of physical methods, weak acid and enzyme hydrolysis pretreatment, loose
separation of collagen fibers, extraction of soluble collagen, drying,
granulation.
From the source of the collagen can be seen, they do not contain
melamine.
Understanding of the quality of collagen, the level of the
standard
Quality of collagen to determine the amino acid content is a
product, the most important is the content of hydroxyproline as the basis for
the judgment of the quality standards of the collagen, there is no need to add
melamine to add it does not work!
Collagen does not contain
melamine
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