β-glucosidase isolated from soybean okara shows specificity toward glucosyl isoflavones

Journal of Agricultural and Food Chemistry

Volumn 58, Issue 15, 2010, Pages 8872-8878

  Chiou, Tai Ying ^a   Lin, Yi Hsuan ^a   Su, Nan Wei ^a   Lee, Min Hsiung ^b  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

^b CHUNG CHOU INSTITUTE OF TECHNOLOGY   (Taiwan)

Author keywords

Glucosidase; dithiothreitol; okara; soybean isoflavones

Indexed keywords

DITHIOTHREITOL; GLUCOSIDASE; GLYCOSIDASES; ISOFLAVONES; N-TERMINAL AMINO ACID SEQUENCE; OKARA; OPTIMAL TEMPERATURE; PROTEIN SAMPLES; SDS-PAGE; SOYBEAN ISOFLAVONES; TRITICUM; ZEA MAYS;

AMINO ACIDS; CHROMATOGRAPHY; GEL PERMEATION CHROMATOGRAPHY; GLUCOSE; PURIFICATION;

GRAIN (AGRICULTURAL PRODUCT);

BETA GLUCOSIDASE; ISOFLAVONE DERIVATIVE; VEGETABLE PROTEIN;

ARTICLE; CHEMISTRY; ENZYME SPECIFICITY; ENZYME STABILITY; ENZYMOLOGY; ISOLATION AND PURIFICATION; KINETICS; MOLECULAR WEIGHT; SOYBEAN;

BETA-GLUCOSIDASE; ENZYME STABILITY; ISOFLAVONES; KINETICS; MOLECULAR WEIGHT; PLANT PROTEINS; SOYBEANS; SUBSTRATE SPECIFICITY;

GLYCINE MAX; TRITICUM; TRITICUM AESTIVUM; ZEA MAYS;

EID: 77955690885     PISSN: 00218561     EISSN: 15205118     Source Type: Journal    
DOI: 10.1021/jf101848x     Document Type: Article

References (30)

1. Clarkson, T. B.; Anthony, M. S.; Hughes, C. L. Estrogenic soybean isoflavones and chronic disease: risks and benefits Trends Endocrinol. Metab. 1995, 6, 11-16
2. Kurzer, M. S. Hormonal effects of soy isoflavones: Studies in premenopausal and postmenopausal women J. Nutr. 2000, 130, 660s-661s
3. Ma, D. F.; Qin, L. Q.; Wang, P. Y.; Katoh, R. Soy isoflavone intake increases bone mineral density in the spine of menopausal women: Meta-analysis of randomized controlled trials Clin. Nutr. 2008, 27, 57-64
4. Zhuo, X. G.; Melby, M. K.; Watanabe, S. Soy isoflavone intake lowers serum LDL cholesterol: A meta-analysis of 8 randomized controlled trials in humans J. Nutr. 2004, 134, 2395-2400
5. Fritz, K. L.; Seppanen, C. M.; Kurzer, M. S.; Csallany, A. S. The in vivo antioxidant activity of soybean isoflavones in human subjects Nutr. Res. (N.Y.) 2003, 23, 479-487
6. Wu, A. H.; Yu, M. C.; Tseng, C. C.; Pike, M. C. Epidemiology of soy exposures and breast cancer risk Br. J. Cancer 2008, 98, 9-14
7. Hussain, M.; Banerjee, M.; Sarkar, F. H.; Djuric, Z.; Pollak, M. N.; Doerge, D.; Fontana, J.; Chinni, S.; Davis, J.; Forman, J.; Wood, D. P.; Kucuk, O. Soy isoflavones in the treatment of prostate cancer Nutr. Cancer 2003, 47, 111-117
8. Klump, S. P.; Allred, M. C.; MacDonald, J. L.; Ballam, J. M. Determination of isoflavones in soy and selected foods containing soy by extraction, saponification, and liquid chromatography: Collaborative study J. AOAC Int. 2001, 84, 1865-1883
9. Izumi, T.; Piskula, M. K.; Osawa, S.; Obata, A.; Tobe, K.; Saito, M.; Kataoka, S.; Kubota, Y.; Kikuchi, M. Soy isoflavone aglycones are absorbed faster and in higher amounts than their glucosides in humans J. Nutr. 2000, 130, 1695-1699
10. Frankenfeld, C. L.; Atkinson, C.; Thomas, W. K.; Gonzalez, A.; Jokela, T.; Wahala, K.; Schwartz, S. M.; Li, S. S.; Lampe, J. W. High concordance of daidzein-metabolizing phenotypes in individuals measured 1 to 3 years apart Br. J. Nutr. 2005, 94, 873-876
11. Xu, X.; Harris, K. S.; Wang, H. J.; Murphy, P. A.; Hendrich, S. Bioavailability of soybean isoflavones depends on gut microflora in women J. Nutr. 1995, 125, 2307-2315
12. Allred, C.; Ju, Y.; Allred, K.; Chang, J.; Helfericj, W. Dietary genistin stimulates growth of estrogen-dependent breast cancer tumors similar to that observed with genistein Carcinogenesis 2001, 22, 1667-1673
13. Chien, H. L.; Huang, H. Y.; Chou, C. C. Transformation of isoflavone phytoestrogens during the fermentation of soymilk with lactic acid bacteria and bifidobacteria Food Microbiol. 2006, 23, 772-778
14. Otieno, D. O.; Shah, N. P. A comparison of changes in the transformation of isoflavones in soymilk using varying concentrations of exogenous and probiotic-derived endogenous beta-glucosidases J. Appl. Microbiol. 2007, 103, 601-612
15. Raimondi, S.; Roncaglia, L.; De Lucia, M.; Amaretti, A.; Leonardi, A.; Pagnoni, U. M.; Rossi, M. Bioconversion of soy isoflavones daidzin and daidzein by Bifidobacterium strains Appl. Microbiol. Biotechnol. 2009, 81, 943-950
16. Kuo, L. C.; Cheng, W. Y.; Wu, R. Y.; Huang, C. J.; Lee, K. T. Hydrolysis of black soybean isoflavone glycosides by Bacillus subtilis natto Appl. Microbiol. Biotechnol. 2006, 73, 314-320
17. Lin, C. H.; Wei, Y. T.; Chou, C. C. Enhanced antioxidative activity of soybean koji prepared with various filamentous fungi Food Microbiol. 2006, 23, 628-633
18. Yin, L. J.; Li, L. T.; Li, Z. G.; Tatsumi, E.; Saito, M. Changes in isoflavone contents and composition of sufu (fermented tofu) during manufacturing Food Chem. 2004, 87, 587-592
19. Hsieh, M. C.; Graham, T. L. Partial purification and characterization of a soybean beta-glucosidase with high specific activity towards isoflavone conjugates Phytochemistry 2001, 58, 995-1005
20. Matsuura, M.; Obata, A. Beta-glucosidases from soybeans hydrolyze daidzin and genistin J. Food Sci. 1993, 58, 144-147
21. Matsuura, M.; Sasaki, J.; Murao, S. Studies on beta-glucosidases from soybeans that hydrolyze daidzin and genistin: isolation and characterization of an isozyme Biosci., Biotechnol., Biochem. 1995, 59, 1623-1627
22. Suzuki, H.; Takahashi, S.; Watanabe, R.; Fukushima, Y.; Fujita, N.; Noguchi, A.; Yokoyama, R.; Nishitani, K.; Nishino, T.; Nakayama, T. An isoflavone conjugate-hydrolyzing beta-glucosidase from the roots of soybean (Glycine max) seedlings: purification, gene cloning, phylogenetics, and cellular localization J. Biol. Chem. 2006, 281, 30251-30259
23. Laemmli, U. K. Cleavage of structural proteins during assembly of head of bacteriophage-T4 Nature 1970, 227, 680-685
24. Bourne, M. C.; Clemente, M. G.; Banzon, J. Survey of the suitability of thirty cultivars of soybeans for soymilk manufacture J. Food Sci. 1976, 41, 1204-1208
25. Asano, M.; Endo, I.; Yamauchi, F. Soybean basic 7S-globulin which was detected from okara and its isolation methods J. Jpn. Soc. Food Sci. 1993, 40, 323-330
26. Omi, Y.; Kato, T.; Ishida, K. I.; Kato, H.; Matsuda, T. Pressure-induced release of basic 7S globulin from cotyledon dermal tissue of soybean seeds J. Agric. Food Chem. 1996, 44, 3763-3767
27. Sato, K.; Yamagishi, T.; Kamata, Y.; Yamauchi, F. Subunit structure and immunological properties of a basic 7S globulin from soybean seeds Phytochemistry 1987, 26, 903-908
28. Hirano, H.; Kagawa, H.; Kamata, Y.; Yamauchi, F. Structural homology among the major 7S globulin subunits of soybean seed storage proteins Phytochemistry 1987, 26, 41-45
29. Kagawa, H.; Yamauchi, F.; Hirano, H. Soybean basic 7S globulin represents a protein widely distributed in legume species FEBS Lett. 1987, 226, 145-149
30. Matsuura, M.; Obata, A.; Fukushima, D. Objectionable flavor of soy milk developed during the soaking of soybeans and its control J. Food Sci. 1989, 54, 602-605