

①若∆A测定超出标准线性吸光值范围:A若超过最高值,建议将淀粉酶原液(淀粉酶稀释液)适当稀释或减少样本量重新制备淀粉酶原液后再进行测定;B若低于最低值,建议更改淀粉酶原液(淀粉酶稀释液)制备过程中蒸馏水添加量或适当增加样本量重新制备淀粉酶原液后再进行测定,计算时相应修改;
②试剂二加入试剂三后可缓慢加热至煮沸,加热至溶液呈均一状态即可,若使用过程中出现沉淀70℃水浴加热溶解后再使用;
[1] Chen X L, Wu L J, Miao L L, et al. Chronic polystyrene microplastics exposure-induced changes in thick-shell mussel (Mytilus coruscus) metaorganism: A holistic perspective[J]. Ecotoxicology and Environmental Safety, 2024, 284: 116961. (IF 6.2)
[2] Ntezimana B, Xu W, Li Y, et al. Integrated Transcriptomic and Metabolomic Analyses Reveal Changes in Aroma-and Taste-Related Substances During the Withering Process of Black Tea[J]. Foods, 2024, 13(23): 3977. (IF 4.7)