Physicochemical Quality Evaluation of Commercial Oyster Sauce, Oyster Steaming Concentrate and Oyster Fermentation

Jeong, Yeongyeom; Seo, Tae-Ryoung; Jung, Hyo-Jung; Kim, Bokyoung; Cho, Young-Je

doi:10.13000/jfmse.2017.29.4.1110

Cited by 2 publications

(3 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In particular, the taurine concentration is very high in OBC. OBC is mainly used as a basic solution for making oyster sauce (Jeong et al, 2017a), istration of taurine showed a hepatoprotective effect similar to that of OBC. The hepatoprotective effect of OBC was less than that of OH.…”

Section: Discussionmentioning

confidence: 95%

“…In particular, the taurine concentration is very high in OBC. OBC is mainly used as a basic solution for making oyster sauce (Jeong et al., 2017a), and little research has been conducted on its physiological functions. This study was conducted to confirm the effect of OBC on liver damage under the hypothesis that OBC could protect against EtOH‐induced liver damage, because taurine, which is abundant in OBC, has already shown the ability to reduce liver damage.…”

Section: Discussionmentioning

confidence: 99%

“…OBC has a higher mineral content than raw oysters (Ryu et al., 2015) and a higher content of free amino acids, such as taurine, proline, glycine, alanine, and β‐alanine than fermented oyster solution (Jeong et al., 2017a). It has been found that about 80% of the total amino acid content of oysters is taurine (Hosoi et al., 2003; Jeong et al., 2017b). Little is known about the effect of OBC on EtOH‐induced liver injury.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Oyster broth concentrate and its major component taurine alleviate acute alcohol‐induced liver damage

Siregar

Nyiramana

Kim

et al. 2022

Food Science & Nutrition

View full text Add to dashboard Cite

Our previous study showed that oyster hydrolysate (OH) protected against the liver damage caused by a single instance of ethanol (EtOH) binge drinking. Oyster broth concentrate (OBC) was discovered in the process of searching for a different substance derived from oysters (Crassostrea gigas) with economic value. OBC is a by‐product of boiling oysters at 95°C for 3 min. In this study, we investigated the effects of OBC and its major component taurine on blood and liver tissues obtained from a single‐EtOH‐binge‐drinking mouse model. The preadministration of OBC enhanced EtOH metabolism by increasing the activities of alcohol dehydrogenase (ADH), aldehyde dehydrogenase (ALDH), and catalase. In addition, the preadministration of OBC reduced cytochrome P450 2E1 (CYP2E1) activity, reactive oxygen species (ROS) generation, Ca2+ concentrations, apoptotic signals, and inflammatory mediators in liver tissues. The reduction of apoptotic and inflammatory signals by OBC resulted from the downregulation of endoplasmic reticulum (ER) stress molecules and NF‐κB activity. Taurine administration showed similar effects to OBC. These results show that OBC protected against acute EtOH‐induced liver damage through the action of taurine. Our findings suggest that OBC could be an economically valuable substance and a functional food with hepatoprotective effects.

show abstract

Section: Discussionmentioning

confidence: 95%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Oyster broth concentrate and its major component taurine alleviate acute alcohol‐induced liver damage

Siregar

Nyiramana

Kim

et al. 2022

Food Science & Nutrition

View full text Add to dashboard Cite

show abstract

Effects of fermented oyster extract supplementation on free fatty acid and liver enzymes in older women with obesity

Son,

Park,

Jeon

et al. 2024

Phys Act Nutr

View full text Add to dashboard Cite

[Purpose] This study aimed to investigate the effects of a 12-week intake of fermented oyster extract on free fatty acids and liver enzymes in older women with obesity and to provide basic data for improving liver function in older individuals with obesity.[Methods] A randomized, double-blind, placebo-controlled clinical trial aimed to confirm the effects of fermented oyster extract intake on free fatty acid (FFA) levels and liver function in older women with obesity. The study included 40 older women with obesity with a body mass index ≥ 25 kg/m2. Participants were divided into a fermented oyster intake group (n = 20) and control group (n = 20). Serum FFA, aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), and gamma-glutamyl transferase (GGT) levels were measured at weeks 0 and 12.[Results] Our results showed an interaction effect between the two groups in terms of serum FFA levels (p<0.05), with a post-intervention decrease in the FSO group (p<0.05). AST, ALT, and GGT levels also showed an interaction effect between the two groups (p<0.05), with a significant postintervention decrease in the FSO group (p<0.05).[Conclusion] The intake of fermented oyster extract significantly reduced FFA, ALT, AST, and GGT levels. These results suggested that the consumption of fermented oyster extract may improve liver function. However, the findings of this study were limited to elderly women with obesity, and the relatively short intake period and small sample size may limit the generalization of the results

show abstract

Physicochemical Quality Evaluation of Commercial Oyster Sauce, Oyster Steaming Concentrate and Oyster Fermentation

Cited by 2 publications

References 6 publications

Oyster broth concentrate and its major component taurine alleviate acute alcohol‐induced liver damage

Oyster broth concentrate and its major component taurine alleviate acute alcohol‐induced liver damage

Effects of fermented oyster extract supplementation on free fatty acid and liver enzymes in older women with obesity

Contact Info

Product

Resources

About