Nutrient Analysis of <i>Chrysaora fuscescens</i> (Cnidaria: Scyphozoa)

Wang Youkun; Wang Wei; Qi Jiguang

doi:doi:10.11648/j.ijast.20230701.11

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Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa)

Wang Youkun, Wang Wei, Qi Jiguang

Published in International Journal of Animal Science and Technology (Volume 7, Issue 1)

Received: 31 December 2022 Accepted: 6 February 2023 Published: 16 February 2023

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Abstract

Chrysaora fuscescens is a kind of ornamental jellyfish with high economic value, and become to be a very popular giant medusa in aquarium. In the process of captive breeding, it was found that there are a significant number of deformed individuals In this study, we expected to select more suitable feeding combinations by comparing the differences in nutrient composition, we chose two groups of Chrysaora fuscescens domesticated in aquarium, one is the deformity group, and the other is normal group. We measured the conventional nutrients (water content, protein content, fat content, ash content), fatty acid composition and amino acid composition of the two groups. The results showed that the water content, ash content and protein content of deformity group were higher than those of normal group (P < 0.05). The contents of unsaturated fatty acids (C16:1n7, C18:1T, C18:3n3 and C20:4n6) in the deformity group were significantly lower than those in the normal group (P < 0.05). Sixteen kinds of amino acids were detected in both groups, among which the contents of Gly and Glu were the highest. The contents of Phe, Ala, Met and other amino acids in malformed group were lower than those in normal group (P < 0.05). The results showed that there were some differences in nutrient composition between normal and deformity group. In order to achieve the daily requirements, the supplementation of unsaturated fatty acids and the fortification of Glu should be increased in the selection of bait in the future.

Published in	International Journal of Animal Science and Technology (Volume 7, Issue 1)
DOI	10.11648/j.ijast.20230701.11
Page(s)	1-4
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Chrysaora fuscescens, Nutrient Analysis, Fatty Acid Composition, Amino Acid Composition

References

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APA Style

Wang Youkun, Wang Wei, Qi Jiguang. (2023). Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa). International Journal of Animal Science and Technology, 7(1), 1-4. https://doi.org/10.11648/j.ijast.20230701.11

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ACS Style

Wang Youkun; Wang Wei; Qi Jiguang. Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa). Int. J. Anim. Sci. Technol. 2023, 7(1), 1-4. doi: 10.11648/j.ijast.20230701.11

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AMA Style

Wang Youkun, Wang Wei, Qi Jiguang. Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa). Int J Anim Sci Technol. 2023;7(1):1-4. doi: 10.11648/j.ijast.20230701.11

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@article{10.11648/j.ijast.20230701.11,
  author = {Wang Youkun and Wang Wei and Qi Jiguang},
  title = {Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa)},
  journal = {International Journal of Animal Science and Technology},
  volume = {7},
  number = {1},
  pages = {1-4},
  doi = {10.11648/j.ijast.20230701.11},
  url = {https://doi.org/10.11648/j.ijast.20230701.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijast.20230701.11},
  abstract = {Chrysaora fuscescens is a kind of ornamental jellyfish with high economic value, and become to be a very popular giant medusa in aquarium. In the process of captive breeding, it was found that there are a significant number of deformed individuals In this study, we expected to select more suitable feeding combinations by comparing the differences in nutrient composition, we chose two groups of Chrysaora fuscescens domesticated in aquarium, one is the deformity group, and the other is normal group. We measured the conventional nutrients (water content, protein content, fat content, ash content), fatty acid composition and amino acid composition of the two groups. The results showed that the water content, ash content and protein content of deformity group were higher than those of normal group (P < 0.05). The contents of unsaturated fatty acids (C16:1n7, C18:1T, C18:3n3 and C20:4n6) in the deformity group were significantly lower than those in the normal group (P < 0.05). Sixteen kinds of amino acids were detected in both groups, among which the contents of Gly and Glu were the highest. The contents of Phe, Ala, Met and other amino acids in malformed group were lower than those in normal group (P < 0.05). The results showed that there were some differences in nutrient composition between normal and deformity group. In order to achieve the daily requirements, the supplementation of unsaturated fatty acids and the fortification of Glu should be increased in the selection of bait in the future.},
 year = {2023}
}

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TY  - JOUR
T1  - Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa)
AU  - Wang Youkun
AU  - Wang Wei
AU  - Qi Jiguang
Y1  - 2023/02/16
PY  - 2023
N1  - https://doi.org/10.11648/j.ijast.20230701.11
DO  - 10.11648/j.ijast.20230701.11
T2  - International Journal of Animal Science and Technology
JF  - International Journal of Animal Science and Technology
JO  - International Journal of Animal Science and Technology
SP  - 1
EP  - 4
PB  - Science Publishing Group
SN  - 2640-1312
UR  - https://doi.org/10.11648/j.ijast.20230701.11
AB  - Chrysaora fuscescens is a kind of ornamental jellyfish with high economic value, and become to be a very popular giant medusa in aquarium. In the process of captive breeding, it was found that there are a significant number of deformed individuals In this study, we expected to select more suitable feeding combinations by comparing the differences in nutrient composition, we chose two groups of Chrysaora fuscescens domesticated in aquarium, one is the deformity group, and the other is normal group. We measured the conventional nutrients (water content, protein content, fat content, ash content), fatty acid composition and amino acid composition of the two groups. The results showed that the water content, ash content and protein content of deformity group were higher than those of normal group (P < 0.05). The contents of unsaturated fatty acids (C16:1n7, C18:1T, C18:3n3 and C20:4n6) in the deformity group were significantly lower than those in the normal group (P < 0.05). Sixteen kinds of amino acids were detected in both groups, among which the contents of Gly and Glu were the highest. The contents of Phe, Ala, Met and other amino acids in malformed group were lower than those in normal group (P < 0.05). The results showed that there were some differences in nutrient composition between normal and deformity group. In order to achieve the daily requirements, the supplementation of unsaturated fatty acids and the fortification of Glu should be increased in the selection of bait in the future.
VL  - 7
IS  - 1
ER  -

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Author Information

Wang Youkun

Qingdao Aquarium, Qingdao, China
Wang Wei

Qingdao Aquarium, Qingdao, China
Qi Jiguang

Qingdao Aquarium, Qingdao, China

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Plain Text BibTeX RIS

APA Style

Wang Youkun, Wang Wei, Qi Jiguang. (2023). Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa). International Journal of Animal Science and Technology, 7(1), 1-4. https://doi.org/10.11648/j.ijast.20230701.11

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ACS Style

Wang Youkun; Wang Wei; Qi Jiguang. Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa). Int. J. Anim. Sci. Technol. 2023, 7(1), 1-4. doi: 10.11648/j.ijast.20230701.11

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AMA Style

Wang Youkun, Wang Wei, Qi Jiguang. Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa). Int J Anim Sci Technol. 2023;7(1):1-4. doi: 10.11648/j.ijast.20230701.11

Copy | Download

@article{10.11648/j.ijast.20230701.11,
  author = {Wang Youkun and Wang Wei and Qi Jiguang},
  title = {Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa)},
  journal = {International Journal of Animal Science and Technology},
  volume = {7},
  number = {1},
  pages = {1-4},
  doi = {10.11648/j.ijast.20230701.11},
  url = {https://doi.org/10.11648/j.ijast.20230701.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijast.20230701.11},
  abstract = {Chrysaora fuscescens is a kind of ornamental jellyfish with high economic value, and become to be a very popular giant medusa in aquarium. In the process of captive breeding, it was found that there are a significant number of deformed individuals In this study, we expected to select more suitable feeding combinations by comparing the differences in nutrient composition, we chose two groups of Chrysaora fuscescens domesticated in aquarium, one is the deformity group, and the other is normal group. We measured the conventional nutrients (water content, protein content, fat content, ash content), fatty acid composition and amino acid composition of the two groups. The results showed that the water content, ash content and protein content of deformity group were higher than those of normal group (P < 0.05). The contents of unsaturated fatty acids (C16:1n7, C18:1T, C18:3n3 and C20:4n6) in the deformity group were significantly lower than those in the normal group (P < 0.05). Sixteen kinds of amino acids were detected in both groups, among which the contents of Gly and Glu were the highest. The contents of Phe, Ala, Met and other amino acids in malformed group were lower than those in normal group (P < 0.05). The results showed that there were some differences in nutrient composition between normal and deformity group. In order to achieve the daily requirements, the supplementation of unsaturated fatty acids and the fortification of Glu should be increased in the selection of bait in the future.},
 year = {2023}
}

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TY  - JOUR
T1  - Nutrient Analysis of Chrysaora fuscescens (Cnidaria: Scyphozoa)
AU  - Wang Youkun
AU  - Wang Wei
AU  - Qi Jiguang
Y1  - 2023/02/16
PY  - 2023
N1  - https://doi.org/10.11648/j.ijast.20230701.11
DO  - 10.11648/j.ijast.20230701.11
T2  - International Journal of Animal Science and Technology
JF  - International Journal of Animal Science and Technology
JO  - International Journal of Animal Science and Technology
SP  - 1
EP  - 4
PB  - Science Publishing Group
SN  - 2640-1312
UR  - https://doi.org/10.11648/j.ijast.20230701.11
AB  - Chrysaora fuscescens is a kind of ornamental jellyfish with high economic value, and become to be a very popular giant medusa in aquarium. In the process of captive breeding, it was found that there are a significant number of deformed individuals In this study, we expected to select more suitable feeding combinations by comparing the differences in nutrient composition, we chose two groups of Chrysaora fuscescens domesticated in aquarium, one is the deformity group, and the other is normal group. We measured the conventional nutrients (water content, protein content, fat content, ash content), fatty acid composition and amino acid composition of the two groups. The results showed that the water content, ash content and protein content of deformity group were higher than those of normal group (P < 0.05). The contents of unsaturated fatty acids (C16:1n7, C18:1T, C18:3n3 and C20:4n6) in the deformity group were significantly lower than those in the normal group (P < 0.05). Sixteen kinds of amino acids were detected in both groups, among which the contents of Gly and Glu were the highest. The contents of Phe, Ala, Met and other amino acids in malformed group were lower than those in normal group (P < 0.05). The results showed that there were some differences in nutrient composition between normal and deformity group. In order to achieve the daily requirements, the supplementation of unsaturated fatty acids and the fortification of Glu should be increased in the selection of bait in the future.
VL  - 7
IS  - 1
ER  -

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