Modification of the wetting behavior of hydrophobic surfaces is essential in a variety of materials, including textiles and membranes that require control of fluid interactions, adhesion, transport processes, sensing, etc. This investigation examines the enhancement of wettability of an important class of textile materials, viz., polypropylene (PP) fibers, by surface adsorption of different pro...

The levels of food allergens in gamma-irradiated soybean (0, 2.5, 5, 7.5, 10, 20, and 30 kGy) were investigated by immunoblotting and ELISA, using allergen-specific antibodies and patient serum. After 3 months of storage, Coomassie brilliant blue (CBB) staining indicated similar total protein profiles among the treatments, but that some proteins were degraded by irradiation at high doses. Immun...

Soymorphin-5 (YPFVV) derived from soybean β-conglycinin β-subunit is a μ-opioid agonist peptide having anxiolytic-like activity. Here, we show that soymorphin-5 improves glucose and lipid metabolism after long-term oral administration to KKAy mice, a type 2 diabetes model animal. Soymorphin-5 inhibited hyperglycemia without an increase in plasma insulin levels in KKAy mice. Soymorphin-5 also de...

l h e Cre//ox site-specific recombination system was used to activate a transgene in a tissue-specific manner. Cre-mediated activation of a 8-glucuronidase marker gene, by removal of a loxbounded blocking fragment, allowed the visualization of the activation process. By using seed-specific promoters, the timing and efficiency of gene activation could be followed within the developing tobacco (N...

The reaction process and corresponding mechanism of coagulation and gelation of native soy protein isolates (SPIs) induced by microbial transglutaminase (MTGase) were investigated. The protein constituents of SPIs, including a majority of subunits of b-conglycinin and acidic subunits of glycinin, could be polymerized by MTGase to form high weight molecular (WM) biopolymers. Both the coagulation...

Two Arabidopsis thaliana genes have been shown to function in vacuolar sorting of seed storage proteins: a vacuolar sorting receptor, VSR1/ATELP1, and a retromer component, MAIGO1 (MAG1)/VPS29. Here, we show an efficient and simple method for isolating vacuolar sorting mutants of Arabidopsis. The method was based on two findings in this study. First, VSR1 functioned as a sorting receptor for be...

The alpha' and beta subunits of soybean beta-conglycinin were expressed in rice seeds in order to improve the nutritional and physiological properties of rice as a food. The alpha' subunit accumulated in rice seeds at a higher level than the beta subunit, but no detectable difference in mRNA transcription level between subunits was observed. Sequential extraction results indicate that the alpha...

The development of local and systemic immune responses to soybean proteins was investigated in early-weaned pigs. Pigs were given either antigenic (ASP, n = 10 pigs) or non-antigenic (NASP, n = 8 pigs) soybean products (6 g of protein/d) from d 5 to 9 of age by stomach tube. After weaning at d 21, pigs were fed diets containing the corresponding soybean products and slaughtered between d 28 to ...