Technical assistance and commenting around the manuscript. The study was financed by the International Science and Technologies Cooperation Program of China, the International Science and Technology Cooperation System of Jiangxi Province, the International Science and Technology Cooperation Program of Nanchang City, the Science and Technologies System of Jiangxi Education Division, the Study System of State Essential Laboratory of Food Science and Technologies, Nanchang University, the Science and Technology Program of Jiangxi Province. Competing interests The authors declare that they’ve no competing interests.Availability of data and materials Each of the data are presented in the main paper and extra figure file. Bacillus amyloliquefaciens, strain Y6 was designated as NCU116-1 and deposited in China Basic Microbiological Culture Collection Center, the CGMCC Number is 10727. Consent for publication This short article will not include any person person’s information. Ethical approval and consent to participate This article will not contain any research with human participants or animals performed by any from the authors.2-Hydroxy-5-(hydroxymethyl)benzaldehyde Formula Funding This study was funded by the International Science and Technology Cooperation System of China (Project No. 2011DFA32770), the International Science and Technologies Cooperation System of Jiangxi Province (Project Nos. 20112BDH80004 and 20123BDH80011), the International Science and Technology Cooperation System of Nanchang City (Project No. 211-DWHZSWYY-001), the Science and Technology Plan of Jiangxi Education Department (Project No. KJLD12012), the Analysis Program of State Key Laboratory of Food Science and Technologies, Nanchang University (Project Nos. SKLF-ZZA-201303, SKLF-ZZB-201517, SKLF-ZZA-201610), the Science and Technology System of Jiangxi Province (Project No. 20143ACG70015) for financial support.Publisher’s NoteSpringer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Received: 27 April 2017 Accepted: 11 JulyReferences Afifi AF, Abo-Elmagd HI, Housseiny MM (2014) Improvement of alkaline protease production by Penicillium chrysogenum NRRL 792 by means of physical and chemical mutation, optimization, characterization and genetic variation among mutant and wild-type strains. Ann Microbiol 64:52130.3-Methyloxazolidine-2,5-dione Chemscene doi:10.PMID:23537004 1007/s13213-013-0685-yZeng et al. AMB Expr (2017) 7:Page 10 ofAzmir J, Zaidul IS, Rahman MM, Sharif KM, Mohamed A, Sahena F, Jahurulb MH, Ghafoorc K, Norulainid NA, Omar AK (2013) Strategies for extraction of bioactive compounds from plant supplies: a evaluation. J Meals Eng 117:42636. doi:ten.1016/j.jfoodeng.2013.01.014 Babu KN, Sajina A, Minoo D, John CZ, Mini PM, Tushar KV, Rema J, Ravindran PN (2003) Micropropagation of camphor tree (Cinnamomum camphora). Plant Cell Tissue Organ 74:17983. doi:10.1023/A:1023988110064 Berlin A, Balakshin M, Gilkes N, Kadla J, Maximenko V, Kubo S, Saddler J (2006) Inhibition of cellulase, xylanase and -glucosidase activities by softwood lignin preparations. J Biotechnol 125:19809. doi:10.1016/j. jbiotec.2006.02.021 Ferreira L, Lisenko K, Barros B, Zangeronimo M, Pereira L, Sousa R (2013) Influence of medium-chain triglycerides on consumption and weight gain in rats: a systematic overview. J Anim Physiol Anim Nutr 98:1. doi:ten.1111/ jpn.12030 Fu J, Wang B, Gong D, Zeng C, Jiang Y, Zeng Z (2015) Camphor tree seed kernel oil reduces body fat deposition and improves blood lipids in rats. J Meals Sci 80:H1912 1917. doi:ten.1016/j.