Lipid peroxidation
|
Feline fibroblasts |
Locally treated (pre-incubation) for 24 hs. Effect observed at 100 ng/mL. |
Khyade (2016)Khyade, V. B. (2016). Efficiency of Silk sericin from the cocoons of silkworm, Antheraea mylitta (L) and Bombyx mori (L) for treating the hydrogen peroxide induced oxidative stress in feline fibroblasts. World Scientific News, 44(44), 35-49.
|
Brain and peripheral rat tissues |
Oral via, 0.25 and 0.5 gm/kg body weight (b.w.)/day of CSE for a period of 28 days. |
Deori et al. (2016)Deori, M., Devi, D., Kumari, S., Hazarika, A., Kalita, H., Sarma, R., & Devi, R. (2016). Antioxidant effect of sericin in brain and peripheral tissues of oxidative stress induced hypercholesterolemic rats. Frontiers in Pharmacology, 7, 319. PMid:27695419. http://dx.doi.org/10.3389/fphar.2016.00319
http://dx.doi.org/10.3389/fphar.2016.003...
|
Rat brain |
Locally treated (pre-incubation), 0.3% sericin for 30 to 200 min. |
Kato et al. (1998)Kato, N., Sato, S., Yamanaka, A., Yamada, H., Fuwa, N., & Nomura, M. (1998). Silk protein, sericin, inhibits lipid peroxidation and tyrosinase activity. Bioscience, Biotechnology, and Biochemistry, 62(1), 145-147. PMid:9501526. http://dx.doi.org/10.1271/bbb.62.145
http://dx.doi.org/10.1271/bbb.62.145...
|
Mouse fibroblast (L929) cells |
Locally treated (pre-incubation), 10 and 100 µg/mL sericin. |
Kumar & Mandal (2017)Kumar, J. P., & Mandal, B. B. (2017). Antioxidant potential of mulberry and non-mulberry silk sericin and its implications in biomedicine. Free Radical Biology & Medicine, 108, 803-818. PMid:28476503 http://dx.doi.org/10.1016/j.freeradbiomed.2017.05.002
http://dx.doi.org/10.1016/j.freeradbiome...
|
Skin fibroblast cell line (AH927) damaged by H2O2
|
Locally treated (pre-incubation) for 24 h. Positive effects in cell viability is observed for B. mori and lipid peroxidation for A. mylitta.
|
Dash et al. (2008)Dash, R., Acharya, C., Bindu, P. C., & Kundu, S. C. (2008). Antioxidant potential of silk protein sericin against hydrogen peroxide-induced oxidative stress in skin fibroblasts. BMB Reports, 41(3), 236-241. PMid:18377728. http://dx.doi.org/10.5483/BMBRep.2008.41.3.236
http://dx.doi.org/10.5483/BMBRep.2008.41...
|
Larvae mid-gut cell homogenate |
Locally treated (pre-incubation). |
Micheal & Subramanyam (2014)Micheal, A. S., & Subramanyam, M. (2014). Influence of sericin in alleviating the hydrogen peroxide induced oxidative stress in silkworm Bombyx mori: Role of the amino acids. Information Systems Journal, 11, 257-272.
|
Tyrosinase activity
|
Tyrosinase mushroom solution (100 Units/mL) |
0.8 mg sericin. Sericin extracted by Urea presented the highest antioxidant effect. |
Aramwit et al. (2010a)Aramwit, P., Damrongsakkul, S., Kanokpanont, S., & Srichana, T. (2010a). Properties and antityrosinase activity of sericin from various extraction methods. Biotechnology and Applied Biochemistry, 55(2), 91-98. PMid:20055756. http://dx.doi.org/10.1042/BA20090186
http://dx.doi.org/10.1042/BA20090186...
|
Tyrosinase mushroom solution |
Hydrolyzed sericin at 5%. |
Puangphet et al. (2015)Puangphet, A., Tiyaboonchai, W., & Thongsook, T. (2015). Inhibitory effect of sericin hydrolysate on polyphenol oxidase and browning of fresh-cut products. International Food Research Journal, 22(4), 1623-1630.
|
0.5% and 1% sericin. |
Kato et al. (1998)Kato, N., Sato, S., Yamanaka, A., Yamada, H., Fuwa, N., & Nomura, M. (1998). Silk protein, sericin, inhibits lipid peroxidation and tyrosinase activity. Bioscience, Biotechnology, and Biochemistry, 62(1), 145-147. PMid:9501526. http://dx.doi.org/10.1271/bbb.62.145
http://dx.doi.org/10.1271/bbb.62.145...
|
Sericin at doses of 6.4, 3.2, 1.6 mg/mL. |
Chlapanidas et al. (2013)Chlapanidas, T., Faragò, S., Lucconi, G., Perteghella, S., Galuzzi, M., Mantelli, M., Avanzini, M. A., Tosca, M. C., Marazzi, M., Vigo, D., Torre, M. L., & Faustini, M. (2013). Sericins exhibit ROS-scavenging, anti-tyrosinase, anti-elastase, and in vitro immunomodulatory activities. International Journal of Biological Macromolecules, 58, 47-56. PMid:23541552. http://dx.doi.org/10.1016/j.ijbiomac.2013.03.054
http://dx.doi.org/10.1016/j.ijbiomac.201...
|
Hydrolyzed sericin at 1.2 to 10 mg/mL. |
Wu et al. (2008)Wu, J. H., Wang, Z., & Xu, S. Y. (2008). Enzymatic production of bioactive peptides from sericin recovered from silk industry wastewater. Process Biochemistry, 43(5), 480-487. http://dx.doi.org/10.1016/j.procbio.2007.11.018
http://dx.doi.org/10.1016/j.procbio.2007...
|
Sericin extracted by basic hydrolysis exhibited the best performance. |
Manosroi et al. (2010)Manosroi, A., Boonpisuttinant, K., Winitchai, S., Manosroi, W., & Manosroi, J. (2010). Free radical scavenging and tyrosinase inhibition activity of oils and sericin extracted from Thai native silkworms (Bombyx mori). Pharmaceutical Biology, 48(8), 855-860. PMid:20673171. http://dx.doi.org/10.3109/13880200903300212
http://dx.doi.org/10.3109/13880200903300...
|
Tyrosinase mushroom solution, Tyrosinase apple solution, Tyrosinase banana solution, Tyrosinase bean sprouts solution |
Hydrolyzed sericin at 5%. |
Puangphet et al. (2018)Puangphet, A., Jiamyangyuen, S., Tiyaboonchai, W., & Thongsook, T. (2018). Amino acid composition and anti-polyphenol oxidase of peptide fractions from sericin hydrolysate. International Journal of Food Science & Technology, 53(4), 976-985. http://dx.doi.org/10.1111/ijfs.13672
http://dx.doi.org/10.1111/ijfs.13672...
|
ROS (Reactive oxygen species)
|
Skin fibroblast cell line (AH927) damaged by H2O2
|
Locally treated (pre-incubation) for 24 h. |
Dash et al. (2008)Dash, R., Acharya, C., Bindu, P. C., & Kundu, S. C. (2008). Antioxidant potential of silk protein sericin against hydrogen peroxide-induced oxidative stress in skin fibroblasts. BMB Reports, 41(3), 236-241. PMid:18377728. http://dx.doi.org/10.5483/BMBRep.2008.41.3.236
http://dx.doi.org/10.5483/BMBRep.2008.41...
|
Catalase activity (CAT) |
Sericin at 10 and 100 μg/mL |
Kumar & Mandal (2017)Kumar, J. P., & Mandal, B. B. (2017). Antioxidant potential of mulberry and non-mulberry silk sericin and its implications in biomedicine. Free Radical Biology & Medicine, 108, 803-818. PMid:28476503 http://dx.doi.org/10.1016/j.freeradbiomed.2017.05.002
http://dx.doi.org/10.1016/j.freeradbiome...
|
Brain and peripheral rat tissues |
Glutathione (GSH) and superoxide dismutase (SOD) analyzed as oxidative stress markers. |
Deori et al. (2016)Deori, M., Devi, D., Kumari, S., Hazarika, A., Kalita, H., Sarma, R., & Devi, R. (2016). Antioxidant effect of sericin in brain and peripheral tissues of oxidative stress induced hypercholesterolemic rats. Frontiers in Pharmacology, 7, 319. PMid:27695419. http://dx.doi.org/10.3389/fphar.2016.00319
http://dx.doi.org/10.3389/fphar.2016.003...
|
Larvae mid-gut cell homogenate |
CAT and SOD analyzed. |
Micheal & Subramanyam (2014)Micheal, A. S., & Subramanyam, M. (2014). Influence of sericin in alleviating the hydrogen peroxide induced oxidative stress in silkworm Bombyx mori: Role of the amino acids. Information Systems Journal, 11, 257-272.
|
FRAP (Ferric ion reducing antioxidant power assay)
|
Biochemical assay |
Sericin at 1 mg/mL. |
Kumar & Mandal (2017)Kumar, J. P., & Mandal, B. B. (2017). Antioxidant potential of mulberry and non-mulberry silk sericin and its implications in biomedicine. Free Radical Biology & Medicine, 108, 803-818. PMid:28476503 http://dx.doi.org/10.1016/j.freeradbiomed.2017.05.002
http://dx.doi.org/10.1016/j.freeradbiome...
|
Mulberry and non-mulberry strains were analyzed. |
Butkhup et al. (2012)Butkhup, L., Jeenphakdee, M., Jorjong, S., Samappito, S., Samappito, W., & Butimal, J. (2012). Phenolic composition and antioxidant activity of Thai and Eri silk sericins. Food Science and Biotechnology, 21(2), 389-398. http://dx.doi.org/10.1007/s10068-012-0050-0
http://dx.doi.org/10.1007/s10068-012-005...
|
Sericin hydrolysate with bacterial protease |
Yakul et al. (2019)Yakul, K., Takenaka, S., Nakamura, K., Techapun, C., Leksawasdi, N., Seesuriyachan, P., Watanabe, M., & Chaiyaso, T. (2019). Characterization of thermostable alkaline protease from Bacillus halodurans SE5 and its application in degumming coupled with sericin hydrolysate production from yellow cocoon. Process Biochemistry, 78, 63-70. http://dx.doi.org/10.1016/j.procbio.2019.01.003
http://dx.doi.org/10.1016/j.procbio.2019...
|
ABTS (2,2-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid)
|
Biochemical assay |
Hot water extraction at different times was studied. |
Sangwong et al. (2016)Sangwong, G., Sumida, M., & Sutthikhum, V. (2016). Antioxidant activity of chemically and enzymatically modified sericin extracted from cocoons of Bombyx mori. Biocatalysis and Agricultural Biotechnology, 5, 155-161. http://dx.doi.org/10.1016/j.bcab.2016.01.010
http://dx.doi.org/10.1016/j.bcab.2016.01...
|
Mulberry and non-mulberry strains were analyzed. |
Butkhup et al. (2012)Butkhup, L., Jeenphakdee, M., Jorjong, S., Samappito, S., Samappito, W., & Butimal, J. (2012). Phenolic composition and antioxidant activity of Thai and Eri silk sericins. Food Science and Biotechnology, 21(2), 389-398. http://dx.doi.org/10.1007/s10068-012-0050-0
http://dx.doi.org/10.1007/s10068-012-005...
|
Sericin hydrolysate with bacterial protease |
Yakul et al. (2019)Yakul, K., Takenaka, S., Nakamura, K., Techapun, C., Leksawasdi, N., Seesuriyachan, P., Watanabe, M., & Chaiyaso, T. (2019). Characterization of thermostable alkaline protease from Bacillus halodurans SE5 and its application in degumming coupled with sericin hydrolysate production from yellow cocoon. Process Biochemistry, 78, 63-70. http://dx.doi.org/10.1016/j.procbio.2019.01.003
http://dx.doi.org/10.1016/j.procbio.2019...
|
DPPH (2,2-diphenyl-1-picrylhydrazyl)
|
Biochemical assay |
Mulberry and non-mulberry strains were analyzed. |
Butkhup et al. (2012)Butkhup, L., Jeenphakdee, M., Jorjong, S., Samappito, S., Samappito, W., & Butimal, J. (2012). Phenolic composition and antioxidant activity of Thai and Eri silk sericins. Food Science and Biotechnology, 21(2), 389-398. http://dx.doi.org/10.1007/s10068-012-0050-0
http://dx.doi.org/10.1007/s10068-012-005...
|
Alkali sericin extraction presented the best antioxidant activity. |
Kumar & Mandal (2017)Kumar, J. P., & Mandal, B. B. (2017). Antioxidant potential of mulberry and non-mulberry silk sericin and its implications in biomedicine. Free Radical Biology & Medicine, 108, 803-818. PMid:28476503 http://dx.doi.org/10.1016/j.freeradbiomed.2017.05.002
http://dx.doi.org/10.1016/j.freeradbiome...
|
Sericin at 1 to 9 mg /mL. |
Fan et al. (2009)Fan, J. B., Wu, L. P., Chen, L. S., Mao, X. Y., & Ren, F. Z. (2009). Antioxidant activities of silk sericin from silkworm bombyx mori. Journal of Food Biochemistry, 33(1), 74-88. http://dx.doi.org/10.1111/j.1745-4514.2008.00204.x
http://dx.doi.org/10.1111/j.1745-4514.20...
|
Sericin and protease-hydrolyzed sericin is studied |
Sangwong et al. (2016)Sangwong, G., Sumida, M., & Sutthikhum, V. (2016). Antioxidant activity of chemically and enzymatically modified sericin extracted from cocoons of Bombyx mori. Biocatalysis and Agricultural Biotechnology, 5, 155-161. http://dx.doi.org/10.1016/j.bcab.2016.01.010
http://dx.doi.org/10.1016/j.bcab.2016.01...
|
ORAC (oxygen radical absorbance capacity)
|
Bread with and without sericin |
8 g sericin per 300 g bread. |
Takechi et al. (2014)Takechi, T., Wada, R., Fukuda, T., Harada, K., & Takamura, H. (2014). Antioxidant activities of two sericin proteins extracted from cocoon of silkworm (Bombyx mori) measured by DPPH, chemiluminescence, ORAC and ESR methods. Biomedical Reports, 2(3), 364-369. PMid:24748975. http://dx.doi.org/10.3892/br.2014.244
http://dx.doi.org/10.3892/br.2014.244...
|
Flavonoids quantification
|
Sericin from different strains |
Extraction by different solvent were studied. |
Napavichayanun et al. (2017)Napavichayanun, S., Lutz, O., Fischnaller, M., Jakschitz, T., Bonn, G., & Aramwit, P. (2017). Identification and quantification and antioxidant activity of flavonoids in different strains of silk cocoon, Bombyx mori. Archives of Biochemistry and Biophysics, 631, 58-65. PMid:28807613. http://dx.doi.org/10.1016/j.abb.2017.08.010
http://dx.doi.org/10.1016/j.abb.2017.08....
|
Sericin at 1 mg/mL. Different extraction methods analyzed. |
Kumar & Mandal (2017)Kumar, J. P., & Mandal, B. B. (2017). Antioxidant potential of mulberry and non-mulberry silk sericin and its implications in biomedicine. Free Radical Biology & Medicine, 108, 803-818. PMid:28476503 http://dx.doi.org/10.1016/j.freeradbiomed.2017.05.002
http://dx.doi.org/10.1016/j.freeradbiome...
|