The DOI matches its Crossref record; 14 of the 15 references it cites were found in a registry or an index.
Kinetic analysis and pH-shift control strategy for poly(γ-glutamic acid) production with Bacillus subtilis CGMCC 0833
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The optimal pH for glutamate utilization by B. subtilis is 6.5, at which specific glutamate utilization and γ-PGA formation rates reach maximum values.
“The optimal pH for glutamate utilization was 6.5, in which specific glutamate utilization and γ-PGA formation rates reached the maximum values with B. subtilis [58].”
From Soy Molasses as Culture Medium for Bacillus Species Aiming at Plant Growth Promotion (2024) · cites this paper as [58]
The optimal pH for glutamate utilization is 6.5, at which specific glutamate utilization and γ-PGA formation rates reached maximum values with B. subtilis.
“The optimal pH for glutamate utilization was 6.5, in which specific glutamate utilization and γ-PGA formation rates reached the maximum values with B. subtilis [58].”
From Soy Molasses as Culture Medium for Bacillus Species Aiming at Plant Growth Promotion (2024) · cites this paper as [58]
Citations
Cites
The production of poly-(γ-glutamic acid) from microorganisms and its various applications
Shih, I., & Van, Y.-T. (2001) · Bioresource Technology · doi:10.1016/s0960-8524(01)00074-8 · Cited by 578
Birrer, G. A., Cromwick, A.-M., & Gross, R. A. (1994) · International Journal of Biological Macromolecules · doi:10.1016/0141-8130(94)90032-9 · Cited by 169
Production of Poly(γ-glutamic acid) byBacillus subtilisF-2-01
Kubota, H., Matsunobu, T., Uotani, K., Takebe, H., Satoh, A., Tanaka, T., & Taniguchi, M. (1993) · Bioscience Biotechnology and Biochemistry · doi:10.1271/bbb.57.1212 · Cited by 164
Cromwick, A.-M., Birrer, G. A., & Gross, R. A. (1996) · Biotechnology and Bioengineering · doi:10.1002/(sici)1097-0290(19960420)50:2 · Cited by 132
Kunioka, M. (1995) · Applied Microbiology and Biotechnology · doi:10.1007/bf00169951 · Cited by 118
Quaternary structure and function of transport proteins
Veenhoff, L. M., Heuberger, E. H. M. L., & Poolman, B. (2002) · Trends in Biochemical Sciences · doi:10.1016/s0968-0004(02)02077-7 · Cited by 117
Ko, Y. H., & Gross, R. A. (1998) · Biotechnology and Bioengineering · doi:10.1002/(sici)1097-0290(19980220)57:4 · Cited by 108
Efficient production of poly(γ-glutamic acid) by newly isolated Bacillus subtilis NX-2
Xu, H. L., Jiang, M., Li, H., Lu, D., & Ouyang, P. (2004) · Process Biochemistry · doi:10.1016/j.procbio.2003.09.025 · Cited by 105
Self-citationCromwick, A.-M., & Gross, R. A. (1995) · International Journal of Biological Macromolecules · doi:10.1016/0141-8130(95)98153-p · Cited by 74
Wu, Q., Xu, H. L., Xu, L., & Ouyang, P. (2006) · Process Biochemistry · doi:10.1016/j.procbio.2006.03.034 · Cited by 53
Self-citationEfficient Production of Poly-γ-glutamic Acid by Bacillus subtilis ZJU-7
Shi, F., Xu, Z., & Cen, P. (2006) · Applied Biochemistry and Biotechnology · doi:10.1385/abab:133:3:271 · Cited by 39
Richard, A., & Margaritis, A. (2003) · Biotechnology Letters · doi:10.1023/a:1022644417429 · Cited by 33
Anno, T., Uehara, S., Katagiri, H., Ohta, Y., Ueda, K., Mizuguchi, H., Moriyama, Y., Oka, Y., & Tanizawa, Y. (2004) · American Journal of Physiology-Endocrinology and Metabolism · doi:10.1152/ajpendo.00380.2003 · Cited by 21
Shi, N., Xu, H., Yao, J., & Wang, J. (2007) · Guocheng gongcheng xuebao · Cited by 3
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Poly-γ-glutamic acid: production, properties and applications
Ogunleye, A., Bhat, A. R., Irorere, V. U., Hill, D., Williams, C. D., & Radecka, I. (2014) · Microbiology · doi:10.1099/mic.0.081448-0 · Cited by 360
Microbial synthesis of poly-γ-glutamic acid: current progress, challenges, and future perspectives
Luo, Z., Guo, Y., Liu, J., Qiu, H., Zhao, M., Zou, W., & Li, S. (2016) · Biotechnology for Biofuels · doi:10.1186/s13068-016-0537-7 · Cited by 274
Poly (γ) glutamic acid: a unique microbial biopolymer with diverse commercial applicability
Elbanna, K., Alsulami, F. S., Neyaz, L. A., & Abulreesh, H. H. (2024) · Frontiers in Microbiology · doi:10.3389/fmicb.2024.1348411 · Cited by 91
Microbial production of poly-γ-glutamic acid
Sirisansaneeyakul, S., Cao, M., Kongklom, N., Chuensangjun, C., Shi, Z., & Yusuf Chisti, B. (2017) · World Journal of Microbiology and Biotechnology · doi:10.1007/s11274-017-2338-y · Cited by 88
Recent Advances in Microbial Synthesis of Poly-γ-Glutamic Acid: A Review
Li, D., Hou, L., Gao, Y., Tian, Z., Fan, B., Wang, F., & Li, S. (2022) · Foods · doi:10.3390/foods11050739 · Cited by 72
Bacillus sp. as a microbial cell factory: Advancements and future prospects
Qian, J., Wang, Y., Hu, Z., Shi, T., Wang, Y., Ye, C., & Huang, H. (2023) · Biotechnology Advances · doi:10.1016/j.biotechadv.2023.108278 · Cited by 52
da Silva, S. B., Cantarelli, V. V., & Ayub, M. A. Z. (2013) · Bioprocess and Biosystems Engineering · doi:10.1007/s00449-013-1016-1 · Cited by 47
Cao, W., Qi, B., Zhao, J., Qiao, C., Su, Y., & Wan, Y. (2012) · Journal of Chemical Technology & Biotechnology · doi:10.1002/jctb.3905 · Cited by 43
Drug delivery applications of poly-γ-glutamic acid
Balogun‐Agbaje, O. A., Odeniyi, O. A., & Odeniyi, M. A. (2021) · Future Journal of Pharmaceutical Sciences · doi:10.1186/s43094-021-00280-w · Cited by 41
Zhang, C., Wu, D., & Ren, H. (2019) · Biochemical Engineering Journal · doi:10.1016/j.bej.2019.03.013 · Cited by 39
Salting-out extraction of acetoin from fermentation broth using ethyl acetate and K 2 HPO 4
Dai, J., Guan, W.-T., Ma, L.-H., & Xiu, Z. (2017) · Separation and Purification Technology · doi:10.1016/j.seppur.2017.05.012 · Cited by 30
Yue, M., Cao, H., Zhang, J., Li, S., Meng, Y. H., Chen, W., Huang, L., & Du, Y. (2013) · World Journal of Microbiology and Biotechnology · doi:10.1007/s11274-013-1357-6 · Cited by 24
Manika, V., Devi, P. B., Singh, S. P., Reddy, G. B., Kavitake, D., & Shetty, P. H. (2025) · Fermentation · doi:10.3390/fermentation11040208 · Cited by 19
Ali, A. A. M., Momin, B. M., & Ghogare, P. (2019) · Preparative Biochemistry & Biotechnology · doi:10.1080/10826068.2019.1706560 · Cited by 18
Zeng, W., Chen, G., Wu, Y., Dong, M., Zhang, B., & Liang, Z. (2018) · Journal of Chemical Technology & Biotechnology · doi:10.1002/jctb.5646 · Cited by 16
Wang, D., Kim, H., Lee, S., Kim, D., & Joe, M.-H. (2020) · Applied Microbiology and Biotechnology · doi:10.1007/s00253-020-10755-0 · Cited by 16
γ-PGA Fermentation by Bacillus subtilis PG-001 with glucose feedback control pH-stat strategy
Wang, J.-Q., Zhao, J., & Xia, J.-Y. (2022) · Applied Biochemistry and Biotechnology · doi:10.1007/s12010-021-03755-x · Cited by 15
Guo, Y., Liu, Y., Yang, Z., Chen, G., Liang, Z., & Zeng, W. (2023) · Applied Biochemistry and Biotechnology · doi:10.1007/s12010-023-04644-1 · Cited by 11
Soy Molasses as Culture Medium for Bacillus Species Aiming at Plant Growth Promotion
Correa da Silva, A. P. F., Dorigan, B. S. R., da Silva-Neto, J. M., Rosa-Magri, M. M., Rossi, F., Francisco, K. R., Ceccato-Antonini, S. R., & Fontanetti, A. (2024) · Fermentation · doi:10.3390/fermentation10080403 · Cited by 7
Cao, J., Chen, X., Ren, H., Zhang, J., Li, L., Chen, Y., Xiong, J., Bai, J., & Ying, H. (2011) · World Journal of Microbiology and Biotechnology · doi:10.1007/s11274-011-0799-y · Cited by 7
Self-citationMotamedian, E., & Naeimpoor, F. (2011) · Biotechnology and Bioprocess Engineering · doi:10.1007/s12257-011-0115-6 · Cited by 6
Khalil, S., Ali, T. A., Skory, C. D., Slininger, P. J., & Schisler, D. A. (2016) · World Journal of Microbiology and Biotechnology · doi:10.1007/s11274-015-1984-1 · Cited by 6
He, F., Gao, B., Xin, C., Zhai, J., Zhang, X., Yang, C., & Jiewei, T. (2023) · Preparative Biochemistry & Biotechnology · doi:10.1080/10826068.2023.2261058 · Cited by 3
Kim, C.-K., & Rhee, J. I. (2014) · Journal of Microbiology and Biotechnology · doi:10.4014/jmb.1308.08005 · Cited by 2
Bacterial poly-gamma-Glutamic Acid (y-PGA) - a promising biosorbent of heavy metals
Ogunleye, A. (2015) · Wolverhampton Intellectual Repository and E-Theses (University of Wolverhampton) · Cited by 2
Samal, S., Sambal, P. B., Rangarajan, V., & De, R. (2025) · Journal of Chemical Technology & Biotechnology · doi:10.1002/jctb.7892 · Cited by 1
Microbial synthesis of poly-γ-glutamic acid: current progress, challenges, and future
Guo, Y., Liu, J., Qiu, H., Zhao, M., Zou, W., & Li, S. (2016)
Pan, Z., Wei, X., Liu, Z., Hu, K., & He, N. (2025) · SSRN Electronic Journal · doi:10.2139/ssrn.5675828
Metadata
- Authors
- Wu, Q., Xu, H., Ying, H., & Ouyang, P.
- Affiliations
- Jiangnan University (CN)
- Nanjing Tech University (CN)
- Corresponding author
- Xu, Hong
- Venue
- Biochemical Engineering Journal
- Publisher
- Elsevier BV
- Published
- 2010-06
- Volume
- 50
- Issue
- 1-2
- Pages
- 24-28
- ISSN
- 1369-703X (ISSN-L)
- OpenAlex
- W1971854197
- Cited by
- 28
- References
- 15
- Citations by year
- 2025: 3 · 2024: 2 · 2023: 3 · 2022: 2 · 2021: 1 · 2020: 1 · 2019: 2 · 2018: 1 · 2017: 2 · 2016: 3 · 2015: 1 · 2014: 2 · 2013: 2 · 2012: 1
- FWCI
- 0.65
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Biochemical Engineering Journal (publishedVersion)
- Topics
- Life Sciences › Immunology and Microbiology › Applied Microbiology and Biotechnology › Biopolymer Synthesis and Applications
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Biotechnology › Microbial Metabolism and Applications
- Life Sciences › Agricultural and Biological Sciences › Plant Science › GABA and Rice Research
- Keywords
- poly-γ-glutamic acid, Bacillus subtilis, two-stage fermentation, extracellular glutamate, fermentation kinetics, biopolymer production
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