Amino Acid Profile and Biological Properties of Silk Cocoon as Affected by Water and Enzyme Extraction Article Swipe
Chuleeporn Bungthong
,
C.W. Wrigley
,
Thanathat Sonteera
,
Sirithon Siriamornpun
·
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.3390/molecules26113455
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.3390/molecules26113455
We compared the efficacy for protein extraction of water versus enzymatic extraction. The amino-acid composition, inhibitory activity against enzymes α-amylase and α-glucosidase, and anti-glycation activities of silk protein extract (SPE) were determined. We used water extraction (100 °C, six hours) and protease-enzymatic extraction. The microstructure of silk fibers was obviously different after extraction. The results showed that enzymatic extraction gave the greater values of protein content, amino acids, total phenolic content (TPC), and total flavonoid content (TFC), as well as all biological activities parameters tested, but it also provided a more bitter taste in the extract—contributing amino acids of 51% (arginine, phenylalanine, histidine, valine, tryptophan, isoleucine, and leucine) and less sweet and umami taste contributing amino acids than did water extraction, which could be more suitable to be used as concentrated nutraceuticals.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/molecules26113455
- https://www.mdpi.com/1420-3049/26/11/3455/pdf?version=1623048498
- OA Status
- gold
- Cited By
- 14
- References
- 61
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W3172310996
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W3172310996Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.3390/molecules26113455Digital Object Identifier
- Title
-
Amino Acid Profile and Biological Properties of Silk Cocoon as Affected by Water and Enzyme ExtractionWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2021Year of publication
- Publication date
-
2021-06-07Full publication date if available
- Authors
-
Chuleeporn Bungthong, C.W. Wrigley, Thanathat Sonteera, Sirithon SiriamornpunList of authors in order
- Landing page
-
https://doi.org/10.3390/molecules26113455Publisher landing page
- PDF URL
-
https://www.mdpi.com/1420-3049/26/11/3455/pdf?version=1623048498Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
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-
https://www.mdpi.com/1420-3049/26/11/3455/pdf?version=1623048498Direct OA link when available
- Concepts
-
Extraction (chemistry), Chemistry, Leucine, Amino acid, Valine, Phenylalanine, Protease, Nutraceutical, Isoleucine, Tryptophan, Chromatography, Biochemistry, Food science, Water extraction, EnzymeTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
14Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 5, 2024: 2, 2023: 5, 2022: 2Per-year citation counts (last 5 years)
- References (count)
-
61Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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