CAJ | 학술논문

提取茶多酚后的废茶渣中富含茶蛋白和茶纤维，研究通过室内高温固态发酵废茶渣，旨在从中筛选废茶渣发酵微生物，并进行鉴定和相关生物学分析。结果表明，研究共筛选到废茶渣发酵微生物4株，C-1，C-2， C-3，C-4，经DNA提取，ITS扩增测序，NCBI数据库比对，4株菌株分别属于米曲霉，烟曲霉，镰刀菌，毛霉菌。生长曲线实验表明：毛霉菌在含有茶渣滤液的PDA平板上生长最快。
제취다다분후적폐다사중부함다단백화다섬유，연구통과실내고온고태발효폐다사，지재종중사선폐다사발효미생물，병진행감정화상관생물학분석。결과표명，연구공사선도폐다사발효미생물4주，C-1，C-2， C-3，C-4，경DNA제취，ITS확증측서，NCBI수거고비대，4주균주분별속우미곡매，연곡매，렴도균，모매균。생장곡선실험표명：모매균재함유다사려액적PDA평판상생장최쾌。
Exhausted tea after extraction of tea poLyphenoL is rich in protein and fiber. The aim of this paper is to ob-tain high-efficiency fermentation strains from exhausted tea under thermophiLic fermentation,and to identify and ana-Lyze their bioLogicaL characteristics. The resuLts showed that the four fungi fermenting of the exhausted tea were isoLa-ted and named C-1,C-2,C-3 and C-4. Their DNA were separateLy extracted,ampLified and seèuenced. Based on their seèuence aLignement in NCBI database,these four fungi were identified as Aspergillus oryzae,Aspergillus fumig-atus,Fusarium oxysporum and Mucor mucedo. And Mucor mucedo dispLayed the best growth in the PDA media.