Bioavailability (BA) of vitamin B6 (B-6) from foods may be
limited. The knowledge of the BA of B6 from food is important in
that this would help to understand if the B6 present in the diet of
individuals will meet the requirements for this vitamin.
The purpose of this study...
Inhibition of polyphenol oxidase (PPO) by sulfur dioxide (SO₂)
was studied using three different sources of PPO (banana, mushroom,
and pear). Several methods to detect PPO activity were tested due to
SO₂, interference in some of the assays. The method using
2-nitro-5-thiobenzoic acid (TNB) to react with the quinones was...
Forward pricing is a marketing tool available to Pacific
Northwest white wheat growers for reducing price risk.
The cash forward contract is the traditional pricing mechanism
used for this purpose. In September 1984, another option
for forward pricing was made available through the introduction
of a new futures market for...
Over the past decade, feeder cattle backgrounders in the Pacific
Northwest have been subject to sharp price fluctuations for their
output. The result has been variable profits and losses. This
situation creates a need for management and marketing techniques
which can provide Pacific Northwest cattle ranchers with protection
against price...
The effects of freeze-drying and flake freezing of surimi on biochemical and physical properties as affected by various storage conditions were examined. Using three cooking parameters shear stress and strain values were evaluated to measure gelation properties of surimi gels. Stress values increased up to 3 months and then decreased...