Abstract
Alicyclobacillus spp. have recently become a major issue in the fruit juice industry due to its implication in the spoilage of pasteurized juices/beverages. In this study, lipase and esterase fingerprints of 37 Alicyclobacillus strains and 14 Bacillus strains in apple juice were collected using a five-substrate cocktail including four C8-esters and one C4-diester. Characterization of each strain could be finished in a single assay followed by high-performance liquid chromatography (HPLC) analysis for product separation and quantification. The obtained lipase and esterase fingerprints were highly species-dependent. Differences between the relative peak areas of each product for different species were significant. Coupled to chemometric techniques including principal component analysis (PCA) and stepwise linear discriminant analysis (SLDA), the lipase and esterase profiles led to 100 % of correct species identification for Alicyclobacillus and Bacillus strains. This approach is promising, reliable, and with good repeatability and could be used as an alternative tool to discriminate Alicyclobacillus spp. in fruit juices.
References
Al-Holy MA, Lin M, Alhaj OA, Abu-Goush MH (2015) Discrimination between Bacillus and Alicyclobacillus isolates in apple juice by Fourier transform infrared spectroscopy and multivariate analysis. J Food Sci 80:M399–M404
Anslyn EV, Rotello VM (2010) Chemosensory models: approaches and applications of differential sensing. Curr Opin Chem Biol 14:683–684
Cantarelli MÁ, Azcarate SM, Savio M, Marchevsky EJ, Camiña JM (2015) Authentication and discrimination of whiskies of high commercial value by pattern recognition. Food Anal Methods 8:790–798
Chang SS, Kang DH (2004) Alicyclobacillus spp. in the fruit juice industry: History, characteristics, and current isolation/detection procedures. Crit Rev Microbiol 30:55–74
Chang S, Park S, Kang D (2013) Development of novel agar media for isolating guaiacol producing Alicyclobacillus spp. Int J Food Microbiol 164:1–6
Chang S, Park SH, Kang DH (2015) Effect of extrinsic factors on the production of guaiacol by Alicyclobacillus spp. J Food Protect 78:831–835
Goddard JP, Reymond JL (2004) Enzyme activity fingerprinting with substrate cocktails. J Am Chem Soc 126:11116–11117
Jensen N (2000) Alicyclobacillus in Australia. Food Aust 52:282–285
Jiao L, Ran J, Xu X, Wang J (2015) Heat, acid and cold stresses enhance the expression of DnaK gene in Alicyclobacillus acidoterrestris. Food Res Int 67:183–192
Maillard N, Babiak P, Syed S, Biswas R, Mandrich L, Manco G, Reymond J-L (2011) Five-substrate cocktail as a sensor array for measuring enzyme activity fingerprints of lipases and esterases. Anal Chem 83:1437–1442
Reymond JL, Reymond JM (2006) Enzyme assays: high-throughput screening, genetic selection, and fingerprinting. Wiley-VCH, Weinheim, Germany
Reymond JL, Wahler D (2002) Substrate arrays as enzyme fingerprinting tools. Chembiochem 3:701–708
Smit Y, Cameron M, Venter P, Witthuhn RC (2011) Alicyclobacillus spoilage and isolation - A review. Food Microbiol 28:331–349
Soliman LC, Andrucson EM, Donkor KK, Church JS, Cinel B (2015) Determination of fatty acids in beef by liquid chromatography- electrospray ionization tandem mass spectrometry. Food Anal Methods. doi:10.1007/s12161-015-0229-0
Steyn CE, Cameron M, Witthuhn RC (2011) Occurrence of Alicyclobacillus in the fruit processing environment - A review. Int J Food Microbiol 147:1–11
Wang Y, Yue T, Yuan Y, Gao Z (2010) Isolation and identification of thermo-acidophilic bacteria from orchards in China. J Food Protect 73:390–394
Wang ZL, Wang J, Yue TL, Yuan YH, Cai R, Niu C (2013) Immunomagnetic separation combined with polymerase chain reaction for the detection of Alicyclobacillus acidoterrestris in apple juice. Plos One 8:e82376
Wang ZL, Cai R, Yuan YH, Niu C, Hu ZQ, Yue TL (2014) An immunomagnetic separation-real-time PCR system for the detection of Alicyclobacillus acidoterrestris in fruit products. Int J Food Microbiol 175:30–35
Yamazaki K, Teduka H, Shinano H (1996) Isolation and identification of Alicyclobacillus acidoterrestris from acidic beverages. Biosci Biotech Bioch 60:543–545
Yang YZ, Reymond JL (2005) Protease profiling using a fluorescent domino peptide cocktail. Mol Biosyst 1:57–63
Yokota A, Fujii T, Goto K (2008) Alicyclobacillus: Thermophilic Acidophilic Bacilli. Springer, New York
Yue TL, Geng YL, Yuan YH, Guo CX (2013) Isolation and identification of thermo-acidophilic bacteria from apple storehouses in China. Trans Chin Soc Agric Mach 44:187–193
Zhang JB, Yue TL, Yuan YH (2013) Alicyclobacillus contamination in the production line of kiwi products in China. Plos One 8:e67704
Acknowledgments
This work was supported by National Natural Science Foundation of China (31071550, 31171721) and National Science & Technology Support Program during the “12th Five-Year” (2012BAD31B01). We particularly thank Prof. Jean-Louis Reymond (Department of Chemistry and Biochemistry, University of Berne, Bern, Switzerland) for generously providing the five-substrate cocktail and for his valuable advice and guidance during our research.
Compliance with Ethical Standards
ᅟ
Conflict of Interest
Rui Cai declares that he has no conflict of interest. Yahong Yuan declares that he has no conflict of interest. Zhouli Wang declares that he has no conflict of interest. Jun Wang declares that he has no conflict of interest. Tianli Yue declares that he has no conflict of interest. This article does not contain any studies with human or animal subjects.
Ethical Approval
This article does not contain any studies with human participants performed by any of the authors.
Informed Consent
Not applicable.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Cai, R., Yuan, Y., Wang, Z. et al. Discrimination of Alicyclobacillus Strains by Lipase and Esterase Fingerprints. Food Anal. Methods 9, 1128–1133 (2016). https://doi.org/10.1007/s12161-015-0290-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12161-015-0290-8