title: Recent advances in microbial raw starch degrading enzymes.
abstract: Raw starch degrading enzymes (RSDE) refer to enzymes that can directly degrade raw starch granules below the gelatinization temperature of starch. These promising enzymes can significantly reduce energy and simplify the process in starch industry. RSDE are ubiquitous and produced by plants, animals, and microorganisms. However, microbial sources are the most preferred one for large-scale production. During the past few decades, RSDE have been studied extensively. This paper reviews the recent development in the production, purification, properties, and application of microbial RSDE. This is the first review on microbial RSDE to date.
authors.affiliation: Key Laboratory of Tropical Crop Biotechnology, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
authors.forename: Haiyan
authors.initials: H
authors.lastname: Sun
authors.forename: Pingjuan
authors.initials: P
authors.lastname: Zhao
authors.forename: Xiangyang
authors.initials: X
authors.lastname: Ge
authors.forename: Yongjun
authors.initials: Y
authors.lastname: Xia
authors.forename: Zhikui
authors.initials: Z
authors.lastname: Hao
authors.forename: Jianwen
authors.initials: J
authors.lastname: Liu
authors.forename: Ming
authors.initials: M
authors.lastname: Peng
mesh_terms: D000327:Adsorption; D001419:Bacteria / Q000201:enzymology*; D001426:Bacterial Proteins / Q000096:biosynthesis / Q000302:isolation & purification; D003470:Culture Media; D004795:Enzyme Stability; D005658:Fungi / Q000201:enzymology*; D005087:Glucan 1,4-alpha-Glucosidase / Q000096:biosynthesis / Q000302:isolation & purification; D005964:Glucosyltransferases / Q000096:biosynthesis / Q000302:isolation & purification; D006026:Glycoside Hydrolases / Q000096:biosynthesis / Q000302:isolation & purification; D006863:Hydrogen-Ion Concentration; D007218:Industrial Microbiology; D013213:Starch / Q000378:metabolism*; D013696:Temperature; D000516:alpha-Amylases / Q000096:biosynthesis / Q000302:isolation & purification; D001614:beta-Amylase / Q000096:biosynthesis / Q000302:isolation & purification
chemical_list: D001426:Bacterial Proteins; D003470:Culture Media; D013213:Starch; D005964:Glucosyltransferases; C019963:cyclomaltodextrin glucanotransferase; D006026:Glycoside Hydrolases; D000516:alpha-Amylases; D001614:beta-Amylase; D005087:Glucan 1,4-alpha-Glucosidase; C082507:amylopullulanase