BACKGROUND/OBJECTIVES Despite the importance of consuming sufficient amounts of vegetables, daily vegetable intake among adolescents in Korea is lower than the current dietary recommendation. The objective of this study was to examine determinants affecting vegetable preference in order to suggest a stage-tailored education strategy that can promote vegetable consumption in adolescents. SUBJE...

This list of the North American vegetable cultivars was developed using the database of cultivars registered with the American Seed Trade Association, as well as published descriptions from scientific journals, seed catalogs, and websites of seed companies. Assistant editors responsible for each crop were instructed to obtain as much information as possible about the cultivars available to Nort...

  Tannins are plant-derived polyphenolic compounds that are widely found in foods, particularly in fruits and beverages. These materials are water-soluble and able to precipitate proteins from aqueous solutions. It had been shown that feeding some animals such as rat and mouse with tannins mimicks the effects of isoproterenol on salivary glands. Tannins stimulate β-receptors by some indirect me...

OBJECTIVE To evaluate the psychometric properties of a vegetable parenting practices scale using multidimensional polytomous item response modeling which enables assessing item fit to latent variables and the distributional characteristics of the items in comparison to the respondents. We also tested for differences in the ways item function (called differential item functioning) across child's...

To enhance the management of vegetable products quality and safety of Hebei Province, through practical research of vegetable enterprises, based on Web the authors design a quality and safety traceability system of vegetable products to enhance the monitoring of each participant in the production process. Combining the information and technology of the network and the reality of vegetable culti...