Quote:
Here's a fairly thorough study of the nutrition of a mealworm, including the amino acid profile as well as how they compare to other things:
http://www.scipub.org/fulltext/AJAB/AJAB44319-331.pdf
I've been reading this thread with great interest. I read (scanned) the scientific study but didn't find the protein content of mealworms. Did I miss it? I will be interested in growing mealworms if they are a protein supplement for my chickens.
Sorry If this has been answered in later posts. This is as far as I have gotten in reading the thread.
Found on pages 8-9. Hope it helps!
Table 7: Composition of larvae
Parameter Value (%)
Moisture content 58.1-61.5
Ash content (minerals) 1.8-2.2 (4.3-5.7)
Protein content 24.3-27.6 (63.31-68.87)
Fat content 12.0-12.5 (29.83-31.17)
Values in parenthesis are calculated on dry basis
The quality of the protein, and thus the nutritional
values, is determined by the amino acid composition[33].
The results of the amino acid profile are shown in
Table 8. The yellow mealworm contains all the
essential amino acids needed for human nutrition.
DISCUSSION
The high protein content of the mealworm larvae
and the fact that this insect is easy to rear and maintain
make the results of this study very interesting. The
mealworms are large in comparison to other insects
suggested for protein production and can, therefore, be
harvested at an earlier stage of their development. The
results indicate that the larvae must be harvested before
they begin to prepare for the pupal stage, as they begin
to lose weight at this time. The most efficient period of
development for the mealworm is the early larval stage
(at about 100-120 mg weight) after which the growth
was found to cease and the larvae started to lose weight..........