Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i<
Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temper...
Ausführliche Beschreibung
Autor*in: |
Xiao-Yan Zu [verfasserIn] Wen-Bo Liu [verfasserIn] Guang-Quan Xiong [verfasserIn] Tao Liao [verfasserIn] Hai-Lan Li [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2023 |
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Übergeordnetes Werk: |
In: Foods - MDPI AG, 2013, 12(2023), 10, p 1934 |
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Übergeordnetes Werk: |
volume:12 ; year:2023 ; number:10, p 1934 |
Links: |
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DOI / URN: |
10.3390/foods12101934 |
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Katalog-ID: |
DOAJ094382816 |
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520 | |a Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temperature of 55 °C, and an enzyme dosage of 5000 U/g. Three different molecular weight fractions (F1, F2, and F3) were obtained via ultrafiltration. F3 (912.44–2135.82 Da) showed 77.90%, 72.15%, and 66.25% removal of O<sub<2</sub<•<sup<-</sup<, DPPH•, and •OH, respectively, at 10 mg/mL, which was significantly higher than the F1 and F2 fractions (<i<p</i< < 0.05). F3 contained proline (6.17%), hydroxyproline (5.28%), and hydrophobic amino acids (51.39%). The UV spectrum of F3 showed maximum absorption at 224 nm. Peptide sequence analysis showed that F3 contained antioxidant peptides (MFGF, GPPGPRGPPGL, and GPGPSGERGPPGPM) and exhibited inhibitory activities on angiotensin-converting enzyme and dipeptidyl peptidase III/IV (FRF, FPFL and LPGLF). F3 was considered a good raw material for obtaining bioactive peptides. | ||
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10.3390/foods12101934 doi (DE-627)DOAJ094382816 (DE-599)DOAJbe63290bcead465899a715376491c6eb DE-627 ger DE-627 rakwb eng TP1-1185 Xiao-Yan Zu verfasserin aut Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temperature of 55 °C, and an enzyme dosage of 5000 U/g. Three different molecular weight fractions (F1, F2, and F3) were obtained via ultrafiltration. F3 (912.44–2135.82 Da) showed 77.90%, 72.15%, and 66.25% removal of O<sub<2</sub<•<sup<-</sup<, DPPH•, and •OH, respectively, at 10 mg/mL, which was significantly higher than the F1 and F2 fractions (<i<p</i< < 0.05). F3 contained proline (6.17%), hydroxyproline (5.28%), and hydrophobic amino acids (51.39%). The UV spectrum of F3 showed maximum absorption at 224 nm. Peptide sequence analysis showed that F3 contained antioxidant peptides (MFGF, GPPGPRGPPGL, and GPGPSGERGPPGPM) and exhibited inhibitory activities on angiotensin-converting enzyme and dipeptidyl peptidase III/IV (FRF, FPFL and LPGLF). F3 was considered a good raw material for obtaining bioactive peptides. <i<Acipenser schrencki</i< swim bladder polypeptides antioxidant peptides peptide sequence Chemical technology Wen-Bo Liu verfasserin aut Guang-Quan Xiong verfasserin aut Tao Liao verfasserin aut Hai-Lan Li verfasserin aut In Foods MDPI AG, 2013 12(2023), 10, p 1934 (DE-627)737287632 (DE-600)2704223-6 23048158 nnns volume:12 year:2023 number:10, p 1934 https://doi.org/10.3390/foods12101934 kostenfrei https://doaj.org/article/be63290bcead465899a715376491c6eb kostenfrei https://www.mdpi.com/2304-8158/12/10/1934 kostenfrei https://doaj.org/toc/2304-8158 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2023 10, p 1934 |
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10.3390/foods12101934 doi (DE-627)DOAJ094382816 (DE-599)DOAJbe63290bcead465899a715376491c6eb DE-627 ger DE-627 rakwb eng TP1-1185 Xiao-Yan Zu verfasserin aut Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temperature of 55 °C, and an enzyme dosage of 5000 U/g. Three different molecular weight fractions (F1, F2, and F3) were obtained via ultrafiltration. F3 (912.44–2135.82 Da) showed 77.90%, 72.15%, and 66.25% removal of O<sub<2</sub<•<sup<-</sup<, DPPH•, and •OH, respectively, at 10 mg/mL, which was significantly higher than the F1 and F2 fractions (<i<p</i< < 0.05). F3 contained proline (6.17%), hydroxyproline (5.28%), and hydrophobic amino acids (51.39%). The UV spectrum of F3 showed maximum absorption at 224 nm. Peptide sequence analysis showed that F3 contained antioxidant peptides (MFGF, GPPGPRGPPGL, and GPGPSGERGPPGPM) and exhibited inhibitory activities on angiotensin-converting enzyme and dipeptidyl peptidase III/IV (FRF, FPFL and LPGLF). F3 was considered a good raw material for obtaining bioactive peptides. <i<Acipenser schrencki</i< swim bladder polypeptides antioxidant peptides peptide sequence Chemical technology Wen-Bo Liu verfasserin aut Guang-Quan Xiong verfasserin aut Tao Liao verfasserin aut Hai-Lan Li verfasserin aut In Foods MDPI AG, 2013 12(2023), 10, p 1934 (DE-627)737287632 (DE-600)2704223-6 23048158 nnns volume:12 year:2023 number:10, p 1934 https://doi.org/10.3390/foods12101934 kostenfrei https://doaj.org/article/be63290bcead465899a715376491c6eb kostenfrei https://www.mdpi.com/2304-8158/12/10/1934 kostenfrei https://doaj.org/toc/2304-8158 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2023 10, p 1934 |
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10.3390/foods12101934 doi (DE-627)DOAJ094382816 (DE-599)DOAJbe63290bcead465899a715376491c6eb DE-627 ger DE-627 rakwb eng TP1-1185 Xiao-Yan Zu verfasserin aut Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temperature of 55 °C, and an enzyme dosage of 5000 U/g. Three different molecular weight fractions (F1, F2, and F3) were obtained via ultrafiltration. F3 (912.44–2135.82 Da) showed 77.90%, 72.15%, and 66.25% removal of O<sub<2</sub<•<sup<-</sup<, DPPH•, and •OH, respectively, at 10 mg/mL, which was significantly higher than the F1 and F2 fractions (<i<p</i< < 0.05). F3 contained proline (6.17%), hydroxyproline (5.28%), and hydrophobic amino acids (51.39%). The UV spectrum of F3 showed maximum absorption at 224 nm. Peptide sequence analysis showed that F3 contained antioxidant peptides (MFGF, GPPGPRGPPGL, and GPGPSGERGPPGPM) and exhibited inhibitory activities on angiotensin-converting enzyme and dipeptidyl peptidase III/IV (FRF, FPFL and LPGLF). F3 was considered a good raw material for obtaining bioactive peptides. <i<Acipenser schrencki</i< swim bladder polypeptides antioxidant peptides peptide sequence Chemical technology Wen-Bo Liu verfasserin aut Guang-Quan Xiong verfasserin aut Tao Liao verfasserin aut Hai-Lan Li verfasserin aut In Foods MDPI AG, 2013 12(2023), 10, p 1934 (DE-627)737287632 (DE-600)2704223-6 23048158 nnns volume:12 year:2023 number:10, p 1934 https://doi.org/10.3390/foods12101934 kostenfrei https://doaj.org/article/be63290bcead465899a715376491c6eb kostenfrei https://www.mdpi.com/2304-8158/12/10/1934 kostenfrei https://doaj.org/toc/2304-8158 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2023 10, p 1934 |
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10.3390/foods12101934 doi (DE-627)DOAJ094382816 (DE-599)DOAJbe63290bcead465899a715376491c6eb DE-627 ger DE-627 rakwb eng TP1-1185 Xiao-Yan Zu verfasserin aut Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temperature of 55 °C, and an enzyme dosage of 5000 U/g. Three different molecular weight fractions (F1, F2, and F3) were obtained via ultrafiltration. F3 (912.44–2135.82 Da) showed 77.90%, 72.15%, and 66.25% removal of O<sub<2</sub<•<sup<-</sup<, DPPH•, and •OH, respectively, at 10 mg/mL, which was significantly higher than the F1 and F2 fractions (<i<p</i< < 0.05). F3 contained proline (6.17%), hydroxyproline (5.28%), and hydrophobic amino acids (51.39%). The UV spectrum of F3 showed maximum absorption at 224 nm. Peptide sequence analysis showed that F3 contained antioxidant peptides (MFGF, GPPGPRGPPGL, and GPGPSGERGPPGPM) and exhibited inhibitory activities on angiotensin-converting enzyme and dipeptidyl peptidase III/IV (FRF, FPFL and LPGLF). F3 was considered a good raw material for obtaining bioactive peptides. <i<Acipenser schrencki</i< swim bladder polypeptides antioxidant peptides peptide sequence Chemical technology Wen-Bo Liu verfasserin aut Guang-Quan Xiong verfasserin aut Tao Liao verfasserin aut Hai-Lan Li verfasserin aut In Foods MDPI AG, 2013 12(2023), 10, p 1934 (DE-627)737287632 (DE-600)2704223-6 23048158 nnns volume:12 year:2023 number:10, p 1934 https://doi.org/10.3390/foods12101934 kostenfrei https://doaj.org/article/be63290bcead465899a715376491c6eb kostenfrei https://www.mdpi.com/2304-8158/12/10/1934 kostenfrei https://doaj.org/toc/2304-8158 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2023 10, p 1934 |
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10.3390/foods12101934 doi (DE-627)DOAJ094382816 (DE-599)DOAJbe63290bcead465899a715376491c6eb DE-627 ger DE-627 rakwb eng TP1-1185 Xiao-Yan Zu verfasserin aut Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temperature of 55 °C, and an enzyme dosage of 5000 U/g. Three different molecular weight fractions (F1, F2, and F3) were obtained via ultrafiltration. F3 (912.44–2135.82 Da) showed 77.90%, 72.15%, and 66.25% removal of O<sub<2</sub<•<sup<-</sup<, DPPH•, and •OH, respectively, at 10 mg/mL, which was significantly higher than the F1 and F2 fractions (<i<p</i< < 0.05). F3 contained proline (6.17%), hydroxyproline (5.28%), and hydrophobic amino acids (51.39%). The UV spectrum of F3 showed maximum absorption at 224 nm. Peptide sequence analysis showed that F3 contained antioxidant peptides (MFGF, GPPGPRGPPGL, and GPGPSGERGPPGPM) and exhibited inhibitory activities on angiotensin-converting enzyme and dipeptidyl peptidase III/IV (FRF, FPFL and LPGLF). F3 was considered a good raw material for obtaining bioactive peptides. <i<Acipenser schrencki</i< swim bladder polypeptides antioxidant peptides peptide sequence Chemical technology Wen-Bo Liu verfasserin aut Guang-Quan Xiong verfasserin aut Tao Liao verfasserin aut Hai-Lan Li verfasserin aut In Foods MDPI AG, 2013 12(2023), 10, p 1934 (DE-627)737287632 (DE-600)2704223-6 23048158 nnns volume:12 year:2023 number:10, p 1934 https://doi.org/10.3390/foods12101934 kostenfrei https://doaj.org/article/be63290bcead465899a715376491c6eb kostenfrei https://www.mdpi.com/2304-8158/12/10/1934 kostenfrei https://doaj.org/toc/2304-8158 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2023 10, p 1934 |
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Xiao-Yan Zu misc TP1-1185 misc <i<Acipenser schrencki</i< misc swim bladder polypeptides misc antioxidant peptides misc peptide sequence misc Chemical technology Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i< |
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TP1-1185 Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i< <i<Acipenser schrencki</i< swim bladder polypeptides antioxidant peptides peptide sequence |
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Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i< |
abstract |
Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temperature of 55 °C, and an enzyme dosage of 5000 U/g. Three different molecular weight fractions (F1, F2, and F3) were obtained via ultrafiltration. F3 (912.44–2135.82 Da) showed 77.90%, 72.15%, and 66.25% removal of O<sub<2</sub<•<sup<-</sup<, DPPH•, and •OH, respectively, at 10 mg/mL, which was significantly higher than the F1 and F2 fractions (<i<p</i< < 0.05). F3 contained proline (6.17%), hydroxyproline (5.28%), and hydrophobic amino acids (51.39%). The UV spectrum of F3 showed maximum absorption at 224 nm. Peptide sequence analysis showed that F3 contained antioxidant peptides (MFGF, GPPGPRGPPGL, and GPGPSGERGPPGPM) and exhibited inhibitory activities on angiotensin-converting enzyme and dipeptidyl peptidase III/IV (FRF, FPFL and LPGLF). F3 was considered a good raw material for obtaining bioactive peptides. |
abstractGer |
Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temperature of 55 °C, and an enzyme dosage of 5000 U/g. Three different molecular weight fractions (F1, F2, and F3) were obtained via ultrafiltration. F3 (912.44–2135.82 Da) showed 77.90%, 72.15%, and 66.25% removal of O<sub<2</sub<•<sup<-</sup<, DPPH•, and •OH, respectively, at 10 mg/mL, which was significantly higher than the F1 and F2 fractions (<i<p</i< < 0.05). F3 contained proline (6.17%), hydroxyproline (5.28%), and hydrophobic amino acids (51.39%). The UV spectrum of F3 showed maximum absorption at 224 nm. Peptide sequence analysis showed that F3 contained antioxidant peptides (MFGF, GPPGPRGPPGL, and GPGPSGERGPPGPM) and exhibited inhibitory activities on angiotensin-converting enzyme and dipeptidyl peptidase III/IV (FRF, FPFL and LPGLF). F3 was considered a good raw material for obtaining bioactive peptides. |
abstract_unstemmed |
Swim bladder polypeptides (SBPs) of <i<Acipenser schrencki</i< were analyzed for their antioxidant activity and physicochemical properties. The results showed the optimal enzymatic conditions were alkaline protease with a solid-to-liquid ratio of 1:20, an incubation time of 4 h, a temperature of 55 °C, and an enzyme dosage of 5000 U/g. Three different molecular weight fractions (F1, F2, and F3) were obtained via ultrafiltration. F3 (912.44–2135.82 Da) showed 77.90%, 72.15%, and 66.25% removal of O<sub<2</sub<•<sup<-</sup<, DPPH•, and •OH, respectively, at 10 mg/mL, which was significantly higher than the F1 and F2 fractions (<i<p</i< < 0.05). F3 contained proline (6.17%), hydroxyproline (5.28%), and hydrophobic amino acids (51.39%). The UV spectrum of F3 showed maximum absorption at 224 nm. Peptide sequence analysis showed that F3 contained antioxidant peptides (MFGF, GPPGPRGPPGL, and GPGPSGERGPPGPM) and exhibited inhibitory activities on angiotensin-converting enzyme and dipeptidyl peptidase III/IV (FRF, FPFL and LPGLF). F3 was considered a good raw material for obtaining bioactive peptides. |
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Isolation, Identification, and Biological Activity Analysis of Swim Bladder Polypeptides from <i<Acipenser schrencki</i< |
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