{'fraction_non_alphanumeric': 0.011320754716981131, 'fraction_numerical': 0.0037735849056603774, 'mean_word_length': 4.966292134831461, '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}}
Experiments to promote colour changes in wool

Wool colour is not stable and it changes during storage. This study developed wool challenge methods by using a one-week water bath incubation at 40 o C or incubation overnight at a higher temperature to promote colour changes in wool. The study showed that the bacteria present in raw wool play a significant role in colour biodegradation during challenge (storage). A stable wool colour could be obtained for wool specification after a challenge treatment before colour measurement