Composition and properties of agar-type polysaccharides fromGracilaria sjoestedtii Kylin

Wen Zongcun; J. S. Craigie

doi:10.1007/BF02888395

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Composition and properties of agar-type polysaccharides fromGracilaria sjoestedtii Kylin

Updated：2023-05-16

- Composition and properties of agar-type polysaccharides fromGracilaria sjoestedtii Kylin
- Journal of Oceanology and Limnology Vol. 2, Issue 1, Pages: 88-91(1984)
- Affiliations：
  
  1. Institute of Oceanology
  2. Atlantic Research Laboratory NRCC
- Author bio：
- Funds：
- DOI：10.1007/BF02888395
  CLC：
- Published：1984
- Accepted：
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Zongcun, W., Craigie, J.S. Composition and properties of agar-type polysaccharides fromGracilaria sjoestedtii Kylin., Chin. J. Ocean. Limnol. 2, 88–91 (1984). https://doi.org/10.1007/BF02888395
DOI：

Zongcun, W., Craigie, J.S. Composition and properties of agar-type polysaccharides fromGracilaria sjoestedtii Kylin., Chin. J. Ocean. Limnol. 2, 88–91 (1984). https://doi.org/10.1007/BF02888395 DOI：

摘要

Abstract

A study was made on the composition and properties of agar-type polysaccharides ofGracilaria sjoestedtii from Qingdao

China. Fractional extraction was carried out and four fractions were obtained. The yields and chemical composition of these fractions were determined. Gel strength measurements of the agar-type polysaccharide fractions were made after alkli modification. The nature of the non-gelling

highly sulphated galactans (Fraction II) present in the thaw water after the initial extraction of Gracilaria in a freeze-thaw cycle was reported and discussed.

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references

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