• Title/Summary/Keyword: fish sauce

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Effect of Raw Material Freshness on Quality and Safety of Anchovy Fish Sauce (원료의 선도가 멸치액젓의 품질 및 위생안전성에 미치는 영향)

  • CHO, Young-Je;JUNG, Min-Hong;KIM, Bo-Kyoung;JUNG, Woo-Young;GYE, Hyeon-Jin;JUNG, Hyo-Jung
    • Journal of Fisheries and Marine Sciences Education
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    • v.27 no.4
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    • pp.1194-1201
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    • 2015
  • This study conducted to investigate the impact of raw material freshness on the quality and hygienic safety of anchovy fish sauce and suggest the importance of raw material freshness to make high-quality and hygienic anchovy fish sauce by measuring the chemical compositions and histamine. To devide the raw material's freshness levels, raw anchovy was left for 24 hours and was sampled every 4 hour(Group I-VII). As a result, the levels of VBN(volatile basic nitrogen) and histamine increased as time passed each contents were 16.29-87.65 mg/100 g and 6.14-1499.63 mg/100 g respectively. As fish sauce fermented for 18 months, the contents of VBN were 205.31-270.51 mg/100 g and histamine were 120.54-1707.22 mg/100 g, respectively. These results means the levels of VBN and histamine of raw materials are significantly associated with the hygiene of anchovy fish sauce. To investigate the reason of different contents of histamine at each fish sauce, bacteria from each groups were isolated and identified. At group V-VII those the lowest three groups, Leconostoc mesenteroides ssp. cremoris was identified and that produced the highest content of histamine 22.88-101.69 mg/kg and the others produced histamine 3.79-20.2 mg/kg. This means that fish sauce made by low freshness materials contain bacteria have strong ability to make histamine from histidine. Therefore, the freshness of raw material influences the hygiene and safety of fish sauce, and it is most important to manage the freshness of raw material to make the high quality and hygienically safe fish sauce.

Effects of Traditional Sauce Type and Storage Time on Quality Characteristics, Shelf-life and Flavor Compounds of Marinated Pork Cooked by Sous Vide Method

  • Kim, Yong An;Ba, Hoa Van;Hwang, Inho
    • Food Science of Animal Resources
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    • v.39 no.3
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    • pp.355-370
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    • 2019
  • The present study aimed at evaluating effects of traditional sauce type and storage time on shelf-life and flavor compounds of marinated pork cooked by Sous-Vide method. Five different traditional sauces (Meju soy sauce, Brewed soy sauce, Fish-soy sauce, Ishiru fish sauce and Anchovy fish sauce) purchased from Asian countries were used. After marination with the sauces, polyvinylchloride film bags containing the marinated pork samples were cooked using Sous-Vide method for $55^{\circ}C$ for 5 h and $60^{\circ}C$ for 30 min, and were then stored for 8 wk at $10^{\circ}C$. Results showed that the pork samples marinated with the sauces retarded the growth of total plate counts (TPC) during storage. At $8^{th}$ wk storage, TPC counts were significantly lower in all samples marinated with the sauces compared to control (p<0.05). Lipid oxidation level was significantly lower in the T2 (Meju soy sauce) and T6 (Anchovy fish sauce) compared to those of T3 (Brewed soy sauce) and T5 (Ishiru fish sauce) or control after 8 wk storage (p>0.05). Forty volatile flavor compounds were detected from the control and marinated samples at $4^{th}$ wk of storage. The pork marinated with Anchovy fish sauce presented significantly higher amounts of importantly pleasant flavor compounds such as; pyrazines and sulfurcontaining compounds than those marinated with other remaining sauces and control. It is concluded that the marination with Anchovy fish sauce partly improved the shelf-life and increased amounts of pleasant flavor compounds of Sous-Vide cooked pork products during storage in comparison to the other remaining sauces.

The Color Measurement and Sensory Evaluation for the Accelerated Fish Sauce Products (속양(速釀) 어장유(魚醬油)에 대한 색(色) 측정(測定) 및 관능검사(官能檢査))

  • Chae, Soo-Kyu;Itoh, Hiroshi;Nikkuni, Sayuki
    • Korean Journal of Food Science and Technology
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    • v.21 no.5
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    • pp.649-654
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    • 1989
  • The color distribution of fish sauces was studied by using the change in log absorbance per 100nm as a parameter of color tone. A linear relationship was found between the logarithm of absorbance (log A) and wavelength at 450 nm to 650 nm in the color of fish sauces. Change in log A per 100nm $({\Delta}A)$ in the color of the fish sauce products was in the range of 0.55 to 0.59. Absorbance at 450 nm (A 450) of the fish sauce treated with soy sauce koji was high in comparison with A 450 of the fish sauce treated by pronase and control. The color of fish sauces treated with soy sauce koji was dark reddish orange, and was similar to the color of soy sauce. A 450 of every fish sauce increased with the progress of fermentation but ${\Delta}A$of the fish sauces slightly increased at the beginning of fermentation and then decreased at the end of fermentation. In the results of sensory evaluation for the flavor of fish sauce products, the fish sauce product treated with soy sauce koji that 20% salt was added at the first stage was the molt desirable in the strength of flavor, tastefulness and after taste, and the fish sauce was also the best in acceptability.

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Evaluation of the Quality Characteristic of Herb Sauce for the Roasted Mackerel (고등어 구이를 위한 허브 소스의 품질 평가에 대한 연구)

  • Lee, Young-Sook;Rho, Jeong-Ok
    • The Korean Journal of Food And Nutrition
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    • v.20 no.4
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    • pp.369-377
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    • 2007
  • An investigation evaluating the preparation and physicochemical properties of sauce with various herbs(sancho, sage, and rosemary) derived from soy sauce was performed. The effects of the different kinds of herbs added to sauce for roasted mackerel were assessed using physiochemical, sensory, flavor, and texture analysis properties. This fish was then compared to, fish with salt. The moisture, crude protein, crude fat, and crude ash content of the roasted mackerel were significantly higher than the control(p<0.05, p<0.001). The salinity content of the herb sauce added samples were significantly higher than the control(p<0.05). Conversely, the pH and peroxide value of the herb sauce added samples were significantly lower than the control(p<0.001). A positive trend was observed for color value with sancho added sauce(p<0.001). The another positive effects on the texture of fish was observed for texture analysis, adhesiveness, springiness, gumminess, and chewiness with herb sauce added samples(p<0.05). In the flavor profile, the fishy smell was disappeared and antifungal flavor was improved with herb added sauce. Flavor, taste, texture, and overall preference of herb sauce were significantly highest in sancho added sauce(p<0.05, p<0.001). Results suggest that the best herb sauce for roasted mackerel was sancho added sauce.

Prevention of Precipitation in Sand Lance Fish Sauce by Chelating Agents

  • Moon, Kyung-Whan;Kim, Seong-Yeong;Kim, Jin-Man;Chang, Un-Jae;Bae, Song-Hwan;Suh, Hyung-Joo
    • Food Science and Biotechnology
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    • v.17 no.1
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    • pp.114-117
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    • 2008
  • Chelating agents to sand lance fish sauce for the prevention of precipitate formation were applied. The precipitates consisted of crude protein (74.4%), ash (18.7%), and other components (6.9%). Sand lance sauce was mainly composed of glutamic acid (3.69 mg/g), alanine (2.96 mg/g), and lysine (2.64 mg/g). However, there was an increase in the amount of hydrophobic amino acids, phenylalanine, isoleucine, and leucine, in the precipitates. Sodium ions were not detected in the precipitate; rather, the main elements were Mg ($1.98{\times}10^4\;{\mu}g/g)$, K ($1.36{\times}10^4\;{\mu}g/g)$, and Ca ($6.66{\times}10^2\;{\mu}g/g)$. In HPLC analysis, fish sauce was composed of 2 main peaks with molecular weights of 85.5 and 528.4 Da, respectively. However, the precipitate contained one peak with a molecular weight of 1,513.5 Da. The addition of 0.2% malic acid and citric acid caused 55 and 70% prevention of the precipitate, respectively. Citric acid was the most effective chelating agent and efficiently prevented precipitation in the fish sauce.

Exposure Assessment of Biogenic Amines as a Chemical Hazard in Commercial Anchovy Fish Sauce from South Korea (멸치액젓의 화학적 위해요소로서의 바이오제닉 아민 노출 평가)

  • Eungyeong Kim;Heeyoung Lee;Sunhyun Park
    • Journal of the FoodService Safety
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    • v.4 no.1
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    • pp.1-6
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    • 2023
  • This study was conducted to evaluate the chemical hazards of 74 kinds of commercial anchovy fish sauce in Korea by measuring their biogenic amine content. The biogenic amines detected in commercial anchovy fish sauce were tryptamine, putrescine, cadaverine, tyramine, spermidine, spermine, and histamine. Among them, histamine content was the highest with an average of 1,439.62±812.62 mg/kg. Excessive intake of histamine could result in chemical food poisoning characterized by high blood pressure, headache, and diarrhea. Accordingly, by simulating histamine exposure (repetition=10,000 times) based on the daily intake of 0.969 g of domestic anchovy fish sauce, we found that the estimated average histamine exposure was 24.49±55.48 ㎍/kg bw/day and that the margins of exposure (MOE) value were 139.18 at 1% and 66,141.07 at 95% of 10,000 simulations (9,500 times). As such, it was confirmed that 9,500 out of 10,000 simulations of MOE analysis significantly exceeded MOE 10. Therefore, the risk of exposure to histamine from ingestion of commercial anchovy fish sauce is approximately very low.

Accelerating Effect of Squid Viscera on the Fermentation of Alaska pollack Scrap Sauce

  • Kim, Sang-Moo
    • Preventive Nutrition and Food Science
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    • v.4 no.2
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    • pp.103-106
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    • 1999
  • Fish sauce is a liquid form of salt-fermented fish and has played an important role in Korean dietary life. Fish sauce was manufactured by utilizing Alaska pollack scrap from Himedara(seasoned and dried Alaska pollack tail) processing . In addition, the effects of squid viscera as a fermentation enhancer were also evaluate.Ph of Alaska plllack scrap sauce with squid viscera was lower than that of control over the entire fermentation process. Squid viscera acceleraged the production of amino-nitrogen, VBN , TBA and free amino acids, and the degradation of IMP and Inosine. The addition of squid viscera and koji at 5% concentration, respectively , also accelerated the digestion of Alaska pollack scrap and was similar to the results of squid viscera at 10% concentration.

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Effect of Lowering the pH with Citric Acid on Histamine Formated in Salt-fermented Anchovy Engraulis japonicus Fish Sauce During the Initial Fermentation Stage (Citric Acid에 의한 원료 멸치(Engraulis japonicus) pH가 발효초기 멸치 액젓의 히스타민 생성에 미치는 영향)

  • Kil Bo Shim;Woo Jin Lee;Byoung Kyu An;Jung Jin In;Hyeong Gu Han;Seung Ah Son
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.56 no.2
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    • pp.253-258
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    • 2023
  • This study was conducted to inhibit histamine formation in salt-fermented anchovy Engraulis japonicus fish sauce, by lowering the pH using 1% citric acid as food additive during the initial fermentation stage. The fish sauce samples were prepared with fresh anchovies used immediately after being caught (F), and left at ambient temperature for 4 h, and 24 h with 25% salt, 1% citric acid, and without citric acid for a 6-month fermentation period. The content of ammonia nitrogen, total nitrogen, and glutamic acid in fish sauce was unaffected by the addition of citric acid during the fermentation period. The histamine content of F and 4 h samples were 20.5-30.6 and 77.4-119.3 mg/kg, respectively. The histamine content of F and 4 h samples with 1% citric acid was 4.1-8.7 and 50.4-56.1 mg/kg, respectively. Furthermore, addition of citric acid did not inhibit histamine formation in 24 h sample that had lower freshness quality. Additionally, effective inhibition of histamine is observed during manufacturing of salt-fermented anchovy fish sauce on an industrial scale, suggesting that lowering the initial pH using 1% citric acid does not alter the taste and flavor of the fish sauce.

Quality Characteristics of Kimchi made with South-East Asian Fish Sauce (동남아산 피시소스를 이용하여 제조한 김치의 품질 특성)

  • Kim, Kuem-Jung;Lee, Kyung-Hee
    • Journal of the East Asian Society of Dietary Life
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    • v.24 no.6
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    • pp.862-874
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    • 2014
  • Salt-fermented fish and fish sauce are very important materials to make Kimchi. They provide good taste and plenty of nutrition to Kimchi during fermentation. However, it is difficult to purchase Korean salt-fermented fish or fish sauce out of Korea. Therefore, to generalize Kimchi for other countries, this research carefully compared the quality differences between Kimchi made with South East Asian fish sauce, which is fairly similar to traditional Korean salt-fermented anchovy extract (Aekjeot) in terms of taste and ingredients, and that made with traditional Korean salt-fermented anchovy extract. To determine quality differences among traditional Korean Kimchies made with different sauces, Korean-made salt-fermented shrimp, salt-fermented shrimp extract, salt-fermented anchovy and salt-fermented anchovy extract were used. Of the four Kimchis, the one made with salt-fermented anchovy extract was chosen as a control sample and compared with those made with three different South-East Asian fish sauces. In the sensory evaluation for acceptance of fish sauces, characteristics of taste, texture and overall acceptance showed significant differences. In the sensory evaluation for differences, characteristics of fish odor and crunchiness showed visible differences. For umami taste, all fish sauces received higher points than Korean salt-fermented anchovy extract (control sample), although the difference was not significant. Sensory evaluation and research results show that Kimchi can become a highly likable food overseas and Kimchi can substitute easily bought South-East Asian fish sauces for Korean salt-fermented fish sauces (Jeotkal).

Protective Effect of Soybean Sauce and Melanoidin on Lipid Oxidation in Rats Fed High PUFA Oils (고도불포화지방산 함량이 높은 유지를 섭취시킨 흰쥐에서 양조간장과 멜라노이딘의 지질산화 억제효과)

  • 이상조;류승희;이영순;송영선;문갑순
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.32 no.6
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    • pp.913-920
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    • 2003
  • Soybean sauce fermented with soybean and wheat, has been a major condiment of Korean diets from centuries ago. Melanoidin, a brown pigment generally found in various food systems, is a final product produced in amino-carbonyl reaction during soybean sauce processing. Antioxidative activities of soybean sauce and melanoidin were investigated in vitro system using linoleic acid emulsion. Soybean sauce and glucose-lysine model melanoidin showed the stronger antioxidative effect than control by ferric thiocyanate and conjugated diene assays. In addition, DPPH radical scavenging effect of soybean sauce was higher than melanoidin, which was ascribed to soluble peptide and low molecular protein existing in soybean sauce. To ascertain antioxidative effect of dietary soybean sauce and melanoidin in vivo, the male Wister rats were fed 10% soybean sauce or 10% glucose-lysine model melanoidin with corn oil or fish oil for 5 weeks. Fatty acid compositions in liver and plasma were influenced by oil source. Therefore, EPA and DHA contents of fish oil group were higher than those of corn oil group. When the inhibitory effect of soybean sauce and melanoidin on lipid peroxidation using TBARS methods was measured, fish oil group (FC) showed higher malondialdehyde (MDA) content than corn oil group (CC). However, supplementation of soybean sauce and melanoidin to fish oil group attenuated MDA formation. In the levels of phosphatidyl choline hydroperoxide (PCOOH) in liver and plasma by CL (chemiluminescence)-HPLC method, PCOOH in FC group was significantly higher than that of CC group both in liver and plasma. Supplementation of soybean sauce to fish oil groups significantly inhibited the formation of PCOOH in plasma and liver, while melanoidin suppressed hepatic PCOOH formation. Based on these results, it can be suggested that soybean sauce possesses stronger antioxidative potential than melanoidin.