21899
Potato fibre displayed highest total dietary fibre content ( 71 . 8 / 100g dry weight basis , dwb ) , followed by wheat bran ( 57 . 2 / 100 g dwb ) and oat sample 2 ( 53 . 0 / 100 g dwb ) .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 None