thiamin/ジャガイモ

Biofortification of staple crops like potato via breeding is an attractive strategy to reduce human micronutrient deficiencies. A prerequisite is metabolic phenotyping of genetically diverse material which can potentially be used as parents in breeding programs. Thus, the natural genetic diversity

OBJECTIVE To study the effect on the retention factors (RFs) of vitamin and mineral in potato cooked by different methods, to provide reference for evaluation of diet's nutrition and the RF decision of similar vegetables in our country. METHODS Potato were selected and cooked by different methods,

We analyzed extensively a modified thiochrome method for thiamin analysis. Acid phosphatase (EC 3.1.3.2) from potato was superior to either alpha-amylase or acid phosphatase from wheat germ as a dephosphorylating agent. Timing of cyanogen bromide exposure was important, but the assay had good

BACKGROUND Among small Andean potato farmers, greater pesticide use and better linkage to markets are promoted as ways to improve farm outputs and incomes. The health of household members is assumed to improve with higher incomes, although evidence to support such an assumption remains

To test the hypothesis that white potatoes (WP), oven-baked fries (OBF), and french fries (FF) contribute important nutrients within energy needs to children's and adolescents' diets, secondary analysis of 24-hour dietary recall data from the National Health and Nutrition Examination Survey

Experiments using the Warburg-Barcroft apparatus led to the following results and conclusions: (1) Two yeasts in three different media were strikingly stimulated in their respiration by minute amounts of pantothenic acid. (2) Nine other compounds (vitamins and other biologically important

Thiamin, riboflavin, and ascorbic acid in pre-prepared foods sampled from a hospital food service line decreased slightly during a one and one-half hour serving period and differed somewhat according to month of sampling. On a per serving basis, entrée foods supplied 4% to 17% of the RDA for thiamin

The intra- and extracellular contents of vitamins were studied in the course of submerged cultivation of the higher basidial mushroom Pleurotus ostreatus (Jacq.: Fr.) Kummer st. IMBF-1300 on liquid nutrient media. This strain was found to be autotrophic in respect of thiamin (vitamin B1), riboflavin

Vitamin B1, which consists of the vitamers thiamin and its phosphorylated derivatives, is an essential micronutrient for all living organisms because it is required as a metabolic cofactor in several enzymatic reactions. Genetic diversity of vitamin B1 biosynthesis and accumulation has not been

This descriptive, correlational study examined meal frequencies and dietary intakes as they related to airsickness in a population of novice civilian pilots. Food and nutrient intakes and dietary patterns of pilots prior to flight were measured for association with airsickness. A 24-h dietary recall

Proximate composition, energy, mineral and vitamin contents and the effect of blanching methods and times on the trypsin and chymotrypsin inhibitor activities were studied using cabbage, collard, turnip, peanut, and sweet potato leaves. Results of this study indicated that, crude protein, crude fat,