{'fraction_non_alphanumeric': 0.03547671840354767, 'fraction_numerical': 0.014042867701404288, 'mean_word_length': 4.93859649122807, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Folate content of Iranian breads and the effect of their fiber content on the intestinal absorption of folic acid.

Folate deficiency is a relatively uncommon disorder in central Iran. In order to explain this finding; the acid content of various Iranian breads was determined, since bread is the staple food in Iran. Tanok, the village wholemeal bread, has an average "free" folate content (without conjugase incubation) of 0.34 mug/g. Sangask and Bazari, leavened breads made from flours of high extraction rates and widely consumed in towns and cities, have aberage "free" folate contents of 0.38 and 0.71 mug/g, respectively. The folate content of these breads are significantly higher than that of white bread from refined flour (0.13 mug/g) or oatmeal bread (0.09 mug/g). Iranian breads also have a high content of indigestible fiber (1.6 to 4.2% of dry weight). Since substances within the bread, such as fiber, may interfere with folate absorption by the small intestine, sequential folate absorption tests (tritiated pterolymonoglutamic acid) were performed in four subjects with meals of increasing fiber content and fasting. No interference with folate absorption was found. Furthermore, in vitro studies did not demonstrate the formation of insoluble complexes between bread fiber and folic acid, which might indicate decreased availability.