试验还比较了不同的脱色剂对果胶脱色的影响，发现双氧水脱色效果较好。
结论：水提醇沉法是白芷作为外用脱色剂的最佳提取方法。
实验研究了凹凸棒石黏土（下称凹土）对水溶性阴离子染料的吸附脱色性能。
食品级产品在食品工业用做酸中和剂，以及去皮剂、脱色剂、除臭剂等。
1·Food products are used as acid neutralizer and peeling agent, decolorant and deodorant in the foodstuff industry.
食品级产品在食品工业用做酸中和剂，以及去皮剂、脱色剂、除臭剂等。
2·The color in different ages and parts of bamboo wood was analysed, and the decolorant effect of bamboo wood from treating with H_2O_2 was also tested.
本文对毛竹材不同年龄和不同部位的材色进行了分析，并试验了H_2O_2对竹材的脱色处理效果。
3·Useage: Mordant agent, water repellent, oil decolorant. It is also used in leather and paper industries.
用途：媒染剂、防水剂、油脂脱色剂。也用于制革、造纸业。