Abstract
Glycosaminoglycans (GAGs) were prepared from the muscular stomach or gizzard of the chicken. The content of GAGs on a dry weight basis contains 0.4 wt.% a typical value observed for a muscle tissue. The major GAG components were chondroitin-6-sulfate and chondroitin-4-sulfate (~64 %) of molecular weight 21–22 kDa. Hyaluronan (~24 %) had a molecular weight 120 kDa. Smaller amounts (12 %) of heparan sulfate was also present which was made of more highly sulfated chains of molecular weight of 21-22 kDa and a less sulfated low molecular weight (< 10 kDa) heterogeneous partially degraded heparan sulfate. Chicken gizzard represents an inexpensive and readily available source of muscle tissue-derived GAGs.
Original language | English |
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Pages (from-to) | 119-126 |
Number of pages | 8 |
Journal | Glycoconjugate Journal |
Volume | 34 |
Issue number | 1 |
DOIs | |
State | Published - 1 Feb 2017 |
Externally published | Yes |
Keywords
- Chicken gizzard
- Chondroitin sulfate
- Compositional analysis
- Glycosaminoglycans
- Heparan sulfate
- Hyaluranan