Carbohydrate active enzyme system in rumen fungi: a review
INTERNATIONAL JOURNAL OF SECONDARY METABOLITE, no.2022(9), pp.320-334, 2022 (Scopus, TRDizin)
- Publication Type: Article / Review
- Publication Date: 2022
- Doi Number: 10.21448/ijsm.1075030
- Journal Name: INTERNATIONAL JOURNAL OF SECONDARY METABOLITE
- Journal Indexes: Scopus, CAB Abstracts, Central & Eastern European Academic Source (CEEAS), Directory of Open Access Journals, TR DİZİN (ULAKBİM)
- Page Numbers: pp.320-334
- Ataturk University Affiliated: Yes
Abstract
Hydrolysis and dehydration reactions of carbohydrates, which are
used as energy raw materials by all living things in nature, are controlled by
Carbohydrate Active Enzyme (CAZy) systems. These enzymes are also used
in different industrial areas today. There are different types of microorganisms
that have the CAZy system and are used in the industrial sector. Apart from
current organisms, there are also rumen fungi within the group of candidate
microorganisms with the CAZy system. It has been reported that xylanase
(EC3.2.1.8 and EC3.2.1.37) enzyme, a member of the glycoside hydrolase
enzyme family obtained from Trichoderma sp. and used especially in areas
such as bread, paper, and feed industry, is more synthesized in rumen fungi
such as Orpinomyces sp. and Neocallimastix sp. Therefore, this study reviews
Neocallimastixsp., Orpinomyces sp., Caecomyces sp., Piromyces sp., and
Anaeromyces sp., registered in the CAZy and Mycocosm database for rumen
fungi to have both CAZy enzyme activity and to be an alternative
microorganism in the industry. Furthermore the CAZy enzyme activities of the
strains are investigated. The review shows thatNeocallimax sp. and
Orpinomyces sp. areconsidered as candidate microorganisms.