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The Chemistry of Food and Nutrition by A. W. Duncan
page 76 of 110 (69%)
it is obvious that a large quantity of the substance would be required to
obtain as much unaltered proteid as is contained in an egg. On the other
hand, it has been pointed out that there is nothing to show that flesh
powder suspended in meat extract is more digestible than ordinary flesh in
the same fine state of division, whilst the amount of flesh bases, the
principal stimulating agents, is correspondingly reduced." Concerning
added albumin and meat fibre, A.H. Allen, in "Commercial Organic
Analysis," vol. iv., writes: "The amount of these constituents present in
such a quantity of meat extract as is usually, or could be, taken at a
time, is too insignificant to give it any appreciable value as nutriment."
Notwithstanding such statements by analysts and others, Bovril is
advertised to contain "the entire nourishment of prime ox-beef." The great
extent of the extract of meat trade is shown by a circular issued by the
Lemco and Oxo Company. They give the number of their cattle killed since
1865 as 5,550,000; stock of cattle 160,000; employees in works, farms and
branches, 3,200. This is only one out of many such companies. It is a sad
thing that myriads of animals should be slaughtered with all the horrible
and brutalising surroundings of the slaughter-house to such a purpose--the
nutritious matter being nearly all wasted. Reliance on these extracts is
responsible for much sickness and death. Instead of their preventing
colds, influenza, and other complaints as is professed, they predispose to
them by overloading the body with waste products, taxing the excretory
organs and reducing the vitality. The following analyses of meat extracts
are by Otto Hehner:--

Gela- Albu- Meat
Water. Fat. tin. min. Fibre.

Liebig Co.'s Extractum Carnis 15.26 0.34 5.18 -- 2.12
Armour's Extract of Meat 15.97 0.21 3.31 -- --
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