Food Quality of Rainbow Trout Oncorhynchus mykiss Domesticated in Seawater

김기현,; 강상인,; 전유진,; 최병대,; 김민우,; 김동수,; 김진수,

doi:10.5657/kfas.2014.0114

Cited by 8 publications

(3 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Members of the genus Oncorhynchus are environmentally and biologically important fish in Korea. Moreover, Oncorhynchus species are renowned as being aquaculturally ( Baik et al, 2007 ), histologically ( Yoon, 2002 ), pathologically ( Sohn et al, 1993 ), food nutritionally ( Kim et al, 2014 ), and morphologically ( Myoung & Kim, 1993 ; Myoung & Kim, 1996 ) significant. However, compared to other species, there are relatively few genetic and molecular biological studies of Oncorhynchus species in Korea.…”

Section: Introductionmentioning

confidence: 99%

Genetic Distances of Rainbow Trout and Masu Salmon as Determined by PCR-Based Analysis

Yoon

2020

Dev. Reprod.

View full text Add to dashboard Cite

This study used a PCR-based genetic analysis platform to create a hierarchical polar dendrogram of Euclidean genetic distances for two salmonid species, Oncorhynchus mykiss (rainbow trout, RT) and Oncorhynchus masou (masu salmon, MS). The species were distantly related to other fish species based on PCR results from using the designed oligonucleotide primer series. Five oligonucleotide primers were used to generate 330 and 234 scorable fragments in the RT and MS populations, respectively. The DNA fragments ranged in size from approximately 50 bp to more than 2,000 bp. The bandsharing (BS) results showed that the RT population had a higher average BS value (0.852) than that for the MS population (0.704). The genetic distance between individuals supported the presence of adjacent affiliation in cluster I (RT 01-RT 11). The observation of a significant genetic distance between the two Oncorhynchus species verifies that this PCR-based technique can be a useful approach for individual-and population-based biological DNA investigations. The results of this type of investigation can be useful for species safekeeping and the maintenance of salmonid populations in the mountain streams of Korea.

show abstract

Section: Introductionmentioning

confidence: 99%

Genetic Distances of Rainbow Trout and Masu Salmon as Determined by PCR-Based Analysis

Yoon

2020

Dev. Reprod.

View full text Add to dashboard Cite

show abstract

“…14.9-15.4 g/100 g, 14.7-14.9 g/100 g , (Iwasaki et al, 1985;Kang et al, 2010). Kim et al (2014) 17 17.76 g/100 g . Glutamic acid aspartic acid 2.40 g/100 g, 1.63 g/100 g .…”

Section: 총아미노산 함량 비교mentioning

confidence: 99%

Seasonal Variation in the Nutritional Composition of the Muscle of Wild and Cultured Korean Bullhead Pseudobagrus fulvidraco

Lim¹,

Kim²,

Gye³

et al. 2016

Korean Journal of Fisheries and Aquatic Sciences

View full text Add to dashboard Cite

We evaluated seasonal variations in the proximate, fatty acid and total amino acid compositions and mineral content of the muscles of wild and cultured Korean bullhead Pseudobagrus fulvidraco. The wild and cultured samples showed a significantly higher proportion of crude lipids than other components. Crude lipid content was highest in May in wild fish but lowest in May in cultured fish. We found no significant difference between wild and cultured samples in terms of fatty acid and total amino acid compositions and mineral content. The levels of saturated fatty acids (SFA) and polyunsaturated fatty acids (PUFA) as well as n-6/n-3, were higher in the muscles of wild fish compared with those of cultured fish. However, monounsaturated fatty acids (MUFA) levels were higher in cultured fish. Both wild and cultured fish were good sources of eicosapentaenoic acid (EPA) and docosa hexaenoic acid (DHA). In wild fish, the Mg and Zn contents were highest in August, while the Ca, P, Na, K, Fe, and Cu contents were highest in May. However, the mineral content of the cultured fish did not exhibit significant seasonal variation.

show abstract

“…. , , (Kim et al, 2014). , , chum salmon (Oncorhynchus keta), chinook salmon (Oncorhynchus tschawytscha), coho salmon (Oncorhynchus kisutch), cherry salmon (Oncorhynchus masou), pink salmon (Oncorhynchus gorbuscha) sockeye salmon (Oncorhynchus nerka) , chum salmon pink salmon (Yonhapnews, 2014).…”

mentioning

confidence: 99%

Comparison on the Food Quality Characteristics of Muscles from Salmonids according to Species, Imported Country, and Separated Part

Heu¹,

Choi²,

Kim³

et al. 2015

Korean Journal of Fisheries and Aquatic Sciences

Self Cite

View full text Add to dashboard Cite

This study compared the food quality of salmonid fishes according to the species, country of origin, and separated part, such as fillet and frame. The proximate composition of chum salmon from Norway (CS-N) was 74.4% moisture, 19.5% crude protein, 4.2% crude lipid, and 1.2% ash. These values were within roughly 1% for the other salmon species. There was no significant difference (at P<0.05) in the Hunter a value of salmon muscle according to sepatated parts. However, there was a significant difference (P<0.05) in Hunter a value of salmon muscle according to the species and country of origin. There were significant differences in odor intensity and hardness of the salmon according to the species. The major free amino acid in all of the salmon muscles was anserine, which ranged from 61.3 to 73.0%. The taste value was the highest for salmon imported from Alaska (CS-A), followed by pink salmon, CS-N, and muscle separated from the frame (AS-C). In the taste value of all salmon muscles, the major amino acid was glutamic acid. The total amino acid content of salmon muscles ranged from 18.36 to 19.64 g/100 g, and the major amino acids were glutamic acid and aspartic acid. There were differences in the mineral contents, including Ca, P, K, and Fe, and fatty acid composition of salmon muscle according to species.

show abstract

Food Quality of Rainbow Trout Oncorhynchus mykiss Domesticated in Seawater

Cited by 8 publications

References 10 publications

Genetic Distances of Rainbow Trout and Masu Salmon as Determined by PCR-Based Analysis

Genetic Distances of Rainbow Trout and Masu Salmon as Determined by PCR-Based Analysis

Seasonal Variation in the Nutritional Composition of the Muscle of Wild and Cultured Korean Bullhead Pseudobagrus fulvidraco

Comparison on the Food Quality Characteristics of Muscles from Salmonids according to Species, Imported Country, and Separated Part

Contact Info

Product

Resources

About