[The efficacy of a health education activity for multi-risk workers persists in the medium run].

Recently, we reported the effectiveness of a health education activity for multi-risk workers. In this study, we investigated whether or not the efficacy of the 1-year health education program persists in the medium run. BMI, systolic blood pressure and triglyceride out of 5 items which improved significantly after a 1-year health education program, persisted after 3-5 years.

Bovine serum albumin-sugar conjugates through the maillard reaction: effects on interfacial behavior and emulsifying ability.

Bovine serum albumin (BSA) was employed as a model protein emulsifier to conjugate with aldohexose (D-glucose (Glc) or D-allose (All)) and sugar fatty acid ester (6-O-octanoyl-D-glucose (GlcC8)) through the Maillard reaction. It was found during the reaction that rate of decrease of free amino groups in BSA was almost the same for the BSA-sugar mixtures whereas browning and protein aggregation developed in the following order: Glc < All < GlcC8. It was thought that the rate of degradation of the Amadori compound could have been influenced by the OH-group stereochemistry at the C3 position of aldohexose, while denaturation of BSA by GlcC8 enhanced the browning and protein aggregation.

[An effective health education activity for multi-risk workers].

The health of factory workers is a resource of business activity. However, at present, the rate of positive findings in the periodic medical checkups of factory workers is still increasing in Japan. After a 1-year health education program, we investigated the health awareness, a behavioral survey, and the data of the periodic medical checkups of factory workers.