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

OriginalPaper | Updated：2023-05-16

- Composition and properties of agar-type polysaccharides fromGracilaria sjoestedtii Kylin
- Composition and properties of agar-type polysaccharides fromGracilaria sjoestedtii Kylin
- 海洋湖沼学报（英文） 1984年2卷第1期页码：88-91
- Affiliations：
  
  1. Institute of Oceanology
  2. Atlantic Research Laboratory NRCC
- Author bio：
- Funds：
  
  Contribution No. 991 from the Institute of Oceanology, Academia Sinica.;NRCC No. 22712.
- DOI：10.1007/BF02888395
  中图分类号：
- 纸质出版：1984
- Accepted：
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Composition and properties of agar-type polysaccharides fromGracilaria sjoestedtii Kylin[J]. 海洋湖沼学报（英文）, 1984,2(1):88-91.

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
Composition and properties of agar-type polysaccharides fromGracilaria sjoestedtii Kylin[J]. 海洋湖沼学报（英文）, 1984,2(1):88-91. DOI： 10.1007/BF02888395.

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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