Tasar silk fiber waste sericin: New source for anti-elastase, anti-tyrosinase and anti-oxidant compounds

Jena, Karmabeer; Pandey, Jay Prakash; Kumari, Ruchi; Sinha, Ajit; Gupta, V.P.; Singh, Gurvinder

doi:10.1016/j.ijbiomac.2018.03.058

Cited by 42 publications

(26 citation statements)

References 45 publications

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“…They reported that DPPH radical scavenging activity of protein hydrolysates from A. indicus were 7.04 μM Trolox/g. Furthermore, the activity obtained for SFSC was similar to that reported for silk sericin protein hydrolysates [32]. Scavenging potential is influenced by the amino acid composition.…”

Section: Dpph Radical Scavenging Assaysupporting

confidence: 82%

Anti-aging skin and antioxidant assays of protein hydrolysates obtained from salted shrimp fermented with Salinivibrio cibaria BAO-01

Anh

Yang

2020

JABC

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This study focused on the preparation and characterization of anti-wrinkle peptides from the salted and fermented shrimp (Acetes japonicus) inoculated with Salinivibrio cibaria BAO-01 (SFSC). The results showed the proximate composition of SFSC to be 9.23% water, 75.32% protein, 0.23% fat, and 13.3 mg/g ash. Interestingly, the S. cibaria fermentation significantly increased the amount of methionine, leucine, and arginine. The in vitro antioxidant activity was assayed by the diphenylpicrylhydrazyl method and its IC 50 value was found to be 43.02±2.84 µg/mL. It was observed to inhibit the activity of elastase, tyrosinase, collagenase, and hyaluronidase. The IC 50 values of SFSC were 182.75±12.38 µg/mL for anti-elastase activity, 186.78±7.95 µg/mL for anti-tyrosinase activity, 444.4±34.81 µg/mL for anti-collagenase activity, and 1447.95±28.92 µg/mL for anti-hyaluronidase activity. These results suggest that salted and fermented shrimp has strong potential for the development of nutricosmetic products.

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Section: Dpph Radical Scavenging Assaysupporting

confidence: 82%

Anti-aging skin and antioxidant assays of protein hydrolysates obtained from salted shrimp fermented with Salinivibrio cibaria BAO-01

Anh

Yang

2020

JABC

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“…Similar findings were reported by Jena et al. 8 on free radical scavenging potential of sericin and SF. Scavenging potentials are attributed to the composition of its amino acids, hydroxyl groups of serine and threonine, the delocalizing electrons of aromatic acids and the associated polyphenols (secondary metabolites), at the same time, in name of its distinct antioxidant properties.…”

Section: Resultssupporting

confidence: 91%

“…However, various dermatological disorders result in excessive accumulations of epidermal melanin which is known as melanogenesis. 8 The process can be inhibited either by avoiding UV exposure, or by inhibition of tyrosinase and/or melanocyte metabolism and proliferation. Tyrosinase is a copper-containing enzyme and plays a key role in melanogenesis.…”

Section: Resultsmentioning

confidence: 99%

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Bombyx mori silk-based materials with implication in skin repair: Sericin versus regenerated silk fibroin

Su¹,

Ding

Shi³

et al. 2019

J Biomater Appl

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Recently, regenerated silk fibroin is one of the most investigated silk-based materials for tissue engineering. However, it needs complex preparation process and will irresistibly denature to solid state with time, which is the biggest challenge to produce in large scale and widely use it as commercial material. In this work, industrially produced sericin, silk fibroin amino acid, and silk fibroin powder were investigated on its physico–chemical and biological properties compared with laboratory prepared regenerated silk fibroin, in order to excavate the potential application in biomedical and therapeutical fields. The results showed that sericin may be the most suitable silk materials to use as an alternative in tissue engineering compared with regenerated silk fibroin. It was found that sericin can absorb UV in the range of 223–300 nm, inhibit tyrosinase, resist to free radicals, and retain water capacity similar to hyaluronic acid. Importantly, cell experiment on human fibroblast showed that sericin (0.05 wt%) could stimulate cell proliferation and obviously up-regulate the expression of collagen type I, collagen type III, and hyaluronidase I compared with the control at seven days, which is the closest equivalent to regenerated silk fibroin. These results suggested that sericin might be a valuable ingredient for skin repair on tissue engineering.

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“…Except the inhibitors listed above, other compounds have also been registered for their tyrosinase inhibitory activity by different researchers such as: two Keggin-type polyoxometalates containing glycine as potent inorganic reversible inhibitors 429 , cadmium ions with an IC 50 of 2.92 ± 0.16 mM 48 and rifampicin with an IC 50 = 90 ± 0.6 µM 9 as reversible and noncompetitive inhibitors, ammonium tetrathiotungstate 430 , amoxicillin (IC 50 = 9.0 ± 1.8 mM) 431 , mallotophilippen A and B 432 α-naphthol and β-naphthol 433 , red koji extracts (IC 50 of 5.57 mg/mL) 434 and alpha-hydrazinophloretic acid 435 as competitive inhibitors and rottlerin as a mixed inhibitor 432 . Furthermore, n -alkyl sulfates 436 , sericin extracted from tasar silk fiber waste 437 , 2-hydroxy-3-methylcyclopent-2-enone (IC 50 = 721.91 µg mL −1 ) isolated from ribose-histidine Maillard reaction products 438 , three natural compounds from safflower 439 and mimosine 386 and ethylenediamine 440 are other kinds of tyrosinase inhibitors.…”

Section: Other Tyrosinase Inhibitorsmentioning

confidence: 99%

A comprehensive review on tyrosinase inhibitors

Zolghadri

Bahrami

Khan³

et al. 2019

Journal of Enzyme Inhibition and Medicinal Chemistry

745

471

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Tyrosinase is a multi-copper enzyme which is widely distributed in different organisms and plays an important role in the melanogenesis and enzymatic browning. Therefore, its inhibitors can be attractive in cosmetics and medicinal industries as depigmentation agents and also in food and agriculture industries as antibrowning compounds. For this purpose, many natural, semi-synthetic and synthetic inhibitors have been developed by different screening methods to date. This review has focused on the tyrosinase inhibitors discovered from all sources and biochemically characterised in the last four decades.

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Tasar silk fiber waste sericin: New source for anti-elastase, anti-tyrosinase and anti-oxidant compounds

Cited by 42 publications

References 45 publications

Anti-aging skin and antioxidant assays of protein hydrolysates obtained from salted shrimp fermented with Salinivibrio cibaria BAO-01

Anti-aging skin and antioxidant assays of protein hydrolysates obtained from salted shrimp fermented with Salinivibrio cibaria BAO-01

Bombyx mori silk-based materials with implication in skin repair: Sericin versus regenerated silk fibroin

A comprehensive review on tyrosinase inhibitors

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