Preliminary Study of Fungal Spores in an Indoor Library Environment in Yangming Shan

陽明山區圖書館室內真菌孢子相之初步探討

陳桂玉(Kuei-Yu Chen) ； 陳瑞青(Zuei-Ching Chen) ； 陳亮憲(Liang-Hsien Chen) ； 巴利士(Mark D. Barnes)

《Fungal Science》 13卷3&4期 (1998/12) Pp. 113-120

https://doi.org/10.7099/FS.199812.0113

摘要

本試驗自1995年7月至12月止，每月收集一次，以兩種培養基MEA和SBDA(malt extract agar and Sabouraud dextrose agar)，於陽明山中國文化大學圖書館內的中央藏書庫，進行室內空中孢子和書皮及書內孢子之收集。收集後，培養、觀察並計數菌落。其中以Cladosporium(30.33%)、Penicillium(21.57%)、Aspergillus(4.23%)、Rhodotorula(12.05%)、white yeast(3.71%)、Rhizoctonia(1.12%)和不孕性之菌落Mycelia sterilia(18.20%)佔多數。若以室內空中、書皮及書內三區孢子菌落數的比較，室內空中佔多數。另有些屬，如：Rhizopus、Mucor、Syncephalastrum(Zygomycetes)、Chaetomium(Ascomycete)、Curvularia、Doratomyces、Drechelera、Scytalidium、Sporidesmium(Deuteromycetes)僅分離自書皮。若以相似度比較室內空中、書皮及書內三區孢子菌落數，約為50%。

關鍵字

空中孢子 ； Burkard ' s孢子收集器 ； 相似度 ； 陽明山

並列摘要

A study of the concentration of fungal spores was conducted in the library of Chinese Culture University, Yangming Shan, Taipei, Taiwan, monthly from July 1995 to December 1995. The screened area included indoor air and the insides and surfaces of books. Aerial spores were collected using a Burkard’s portable air sampler for agar plates (malt extract agar and Sabouraud dextrose agar), and dust from books was desposited directly on MEA and SBDA. The major genera of fungi isolated were Cladosporium (30.33%), Penicillium (21.57%), Aspergillus (4.23%), Rhodotorula (12.05%), white yeast (3.71%), Rhizoctonia (1.12%), and sterile colonies of Mycelia sterilia (18.20%). The highest number of fungal colonies were found in indoor air, while some genera appeared only on surfaces of books, including Rhizopus, Mucor, Syncephalastrum (Zygomycetes), Chaetomium (Ascomycete) and Curvularia, Doratomyces, Drechslera, Scytalidium, Sporidesmium (Deuteromycetes). Similarity indices were approximately 50% between indoor air and surfaces and insides of books.

並列關鍵字

Aerial spores ； Burkard's portable air sampler ； similarity index (SI) ； Yangming Shan