Dietary fiber content and composition of different forms of fruits
β Scribed by Judith A. Marlett; Nicholas W. Vollendorf
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 492 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0308-8146
No coin nor oath required. For personal study only.
β¦ Synopsis
The dietary fiber contents of 19 different forms of seven fruits were analyzed by two methods and compared. Fiber content measured by the AOAC method was always greater than that obtained by the Uppsala method; the two sets of fiber data were significantly different (P < 0-002). Fiber contents of different forms of oranges, peaches and plums were similar. Fiber contents of four berries (blackberries, cranberries, red raspberries, strawberries) ranged from 1-0 to 7.0% fresh weight. Peeling or canning changed the uronic acid and neutral sugar contents of the soluble and insoluble fiber fractions of several fruits. Measurement of more fiber in fruits by the AOAC versus the Uppsala method is similar to the results obtained when grain products and legumes, but not vegetables, were analyzed.
π SIMILAR VOLUMES
The dietary fiber content (nonstarch polysaccharides (NSP)) was measured in a variety of Mexican vegetables, herbs, and fruit. The mean total NSP contents were \(20 \pm 8.7,30 \pm 7.7\), and \(14 \pm 6.1 \mathrm{~g} / 100 \mathrm{~g}\) dry matter for vegetables, herbs, and fruits, respectively. Deta
Mn, Zn, Cu and Fe in total (TDF), soluble (SDF) and insoluble (IDF) dietary fiber residues of four different samples of peas were measured. The offical AOAC method was used to determine the TDF, SDF and IDF, and mineral content in the fiber residues was assayed by flame atomic absorption spectrophot