α-淀粉酶与氯胺T在档案及字画揭裱修复中的研究

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作者简介：，在读硕士研究生；研究方向：感光与纸质文物修复与保护。

关键词：档案保护；字画； α -淀粉酶；淀粉浆糊；氯胺T图分类号：TS766 文献标识码：A DOI：10.11980/j.issn.0254-508X.2025.04.016

;tudy on -Amylase and Chloramine T in the Unmounting and Restoration of Archives and Calligraphy and Painting

CHENG Jinyuan1CHENJiawei1YUE Fang²LUO Ling1YANGGuan1 QI Yunpeng1* ZHOU Yajun1XING Huiping1LI Yuhu1

（1.KeyLabofteStatAceAdmistraioofaialUesityootoeptosndoseaiofrcsoed

OtherVariousMaterials，haniNoalUniversty，Xi'anhaaniProvince，l19；2.FuguCountyCulureandTourisHritge Radio and Television Bureau，Yulin，Shaanxi Province，719400） （ E-mail：qiyunpeng@snnu.edu.cn）

Abstract：In this research，the use of α -amylase aqueous solution for the safe removal of starch paste from archives，calligraphy and painting was explored，and the chloramine T aqueous solution was employed to deactivate any residual α -amylase in the archives and callgrapyandpainting.Tefetsoftsetreamentsotepsicalpropeiandhmicalstructursofpaper，sellastheolor diferenceandglosinessoftraditionalChinesepaintingpigmentswereevaluated.Theresultsshowedthatwhenthemassfractionof （204号 α -amylase aqueous solution was 0. 02 5 % 1 0 20 % and the treatment time was 1O＼～2O min，the archives，calligraphy and painting could be uncoveredflatly，andthepapersurfacewassmoth，andthfibers hadnoobvious fracture.ThechloramineTaqueoussolutioncould effectively deactivate the residual α -amylase in paper，and the optimum mass fraction of chloramine T aqueous solution was 1 . 0 % in the deactivating treatment of α -amylase.Moreover，2 kinds of aqueous solution treatments had no significant effects on the tensile strength， foldingendurance，tearingresistance，softes，hiteness，pvlue，olordiferenceandglosssoftheCinesepaintingigets.

Key words：archives protection；calligraphy and painting; α -amylase；starch paste；chloramine T

纸质档案典籍与古旧字画是中华民族珍贵的文化遗产和传承文明的重要载体。（剩余13485字）