A small abattoir was erected at the
experimental farm at Beltsville, Maryland, in fiscal year 1915, when A.D. Melvin
was Chief of the Bureau of Animal Industry.
The objective of the staff was to "follow
the feeding investigations in meat animals (hogs) to a definite conclusion and
note the effects of different feeds on carcasses." Close collaboration was
maintained with
scientists working in animal nutrition, especially with swine, during the first
decade. The work was expanded in the early 1920s to include curing of pork
from hogs finished on peanuts, soybeans, and feeds containing more saturated
fats. The facilities were expanded in 1922, 1927, 1937, and again in 1949
to provide needed space and type of facilities to conduct a broadening meats
research program.
In 1920, O.G. Hankins was hired to
coordinate the large number of cooperating states engaged in soft pork studies.
In 1924, he and E.W. Sheets, chief, were active in the formation of the
Conference on Cooperative Meat Investigations. This expanded the meats research
into the field of beef and lamb grading and evaluation.
During
1921, K.F. Warner arrived with the responsibility for the slaughtering, cutting,
processing, and evaluating of carcasses of all hogs slaughtered at Beltsville.
He was active in developing an objective method for determining tenderness and
curing of pork. The Warner-Bratzler shear instrument was developed in the
laboratory above the slaughter floor of the abattoir. The Warner-Bratzler
shear test for meat is the most widely used measurement of meat tenderness
today. In 1930, Warner was
assigned to the extension staff. Late in 1929, R.L. Hiner joined the staff with
responsibility of supervising all operations of the laboratory and assisting in
developing new measuring, cutting and grading procedures. He expanded the
research program to include pork curing, objective determination of firmness,
tenderness, carcass quality and quantity, freezing and freezer storage.
The staff was enlarged in the mid-1930s to
include biochemists working on flavor,
microbiologists on curing, histologists on cell structure, physiologists and
statisticians. Cooperation was constantly maintained with other branches in the
Division, obtaining data they needed and additional data deemed useful in
furthering meats research.
Meat research was re
organized
and divided into two divisions in 1954. In 1954 meat research assigned to the
Animal Science Research Division was directed to areas of developing objective
methods for determining live animal composition; the use of carcass measurements
to evaluate quantity of meat produced, growth and development of muscles, fat
and bones in beef steers over extended periods of growth; objective measures of
tenderness in the live beef animal; and palatability and intramuscular fatty
acids of swine varying in fatness.
Meat research was also being conducted under
the leadership of L. Feinstein, Acting Assistant Chief of Quality Evaluation
Branch of the Market Quality Research Division in 1956 at Beltsville. R.
Kulwich joined the Branch in 1957 and began evaluating the
usefulness of nondestructive K-40 gamma ray
measurement as an index of lean content of hams and beef rounds. Research on
meat flavor, beef quality during storage and transportation and cathepsins was
carried out by the two investigations which emerged in 1964. I. Hornstein led
the Meat Flavor investigations and K. Hoke was leader of the Meat Quality
investigations.
In
1967, the investigations were combined under the leadership of Anthony W. Kotula.
In 1971, a substation at the U.S. Meat Animal
Research Center, Clay
Center, Nebraska was added to the investigations.
Research was directed toward: (a)
determination of physiological, biochemical, and microbiological factors
associated with the quality deterioration of meat and livestock products during
marketing, (b) the development of improved objective methods for evaluating meat
quality attributes and (c) development of practical methods for handling,
processing, packaging, storing and transporting meat and livestock products to
improve their quality during marketing. such studies were carried out to
directly benefit the Inspection and Grading Services, the meat industry and the
consumer.
In
1972, the Agricultural Research
Service was reorganized and a new laboratory,
the Meat Science Research Laboratory (MSRL), was formed.
The laboratory was housed in a completely
renovated building (#201) on the Beltsville Agricultural Research Center
Eastside complex. The laboratory's mission was to enhance both ante- and
postmortem muscle/meat quality and safety.
Al Hayden, Katzuto Ono, Richard Hiner, and
Ronald Smalley joined the laboratory in 1972, with H.
Russell Cross becoming a member of the staff in 1973. Bradford W. Berry joined
MSRL in 1977 and both Norman J. Stern and William A. Moats joined in 1979.
Morse B. Solomon became a member of the scientific
staff in 1983 and took over the leadership (Research Leader) responsibilities of
the laboratory in 1991 from Anthony W. Kotula. George F. Fries was transferred into
MSRL in 1994. The laboratory's name was changed to
Food Technology and Safety Laboratory as part of the Beltsville Area
reorganization/realignment plan of FY 2001.
The
newest members to join the scientific staff are Martha N. Liu (2002), Jitu
R. Patel (2003), and Brian C. Bowker (2004).