Nour El-Dein, M., Abou-Dobara, M., Abou-Elhamd, N. (2019). Screening and Identification of some APPL (Acid Precipitable Polymeric Lignin) Producing Streptomycetes. Journal of Agricultural Chemistry and Biotechnology, 10(6), 119-126. doi: 10.21608/jacb.2019.48253
M. M. Nour El-Dein; M. I. Abou-Dobara; Noha E. Abou-Elhamd. "Screening and Identification of some APPL (Acid Precipitable Polymeric Lignin) Producing Streptomycetes". Journal of Agricultural Chemistry and Biotechnology, 10, 6, 2019, 119-126. doi: 10.21608/jacb.2019.48253
Nour El-Dein, M., Abou-Dobara, M., Abou-Elhamd, N. (2019). 'Screening and Identification of some APPL (Acid Precipitable Polymeric Lignin) Producing Streptomycetes', Journal of Agricultural Chemistry and Biotechnology, 10(6), pp. 119-126. doi: 10.21608/jacb.2019.48253
Nour El-Dein, M., Abou-Dobara, M., Abou-Elhamd, N. Screening and Identification of some APPL (Acid Precipitable Polymeric Lignin) Producing Streptomycetes. Journal of Agricultural Chemistry and Biotechnology, 2019; 10(6): 119-126. doi: 10.21608/jacb.2019.48253
Screening and Identification of some APPL (Acid Precipitable Polymeric Lignin) Producing Streptomycetes
Botany and Microbiology Department, Faculty of Science, Damietta University, Damietta El-Gededa, Egypt.
Abstract
Thirty seven actinomycetes isolates were isolated from Damietta soil using starch nitrate agar media. These isolates were screened for APPL (acid precipitable polymeric lignin) by using minimal salts-yeast extract medium with rice and wheat straws. Three actinomycetes isolates showed high APPL production. These isolates also showed production of cellulase and xylanase with different levels. These isolates were identified by using morphological, physiological and chemotaxonomy criteria and were identified as Streptomyces canus, Streptomyces libani and Streptomyces cyaneus.
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