• Title/Summary/Keyword: Korean fermented anchovy sauce

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Taste Compounds of Rapid Processed Sardine Sauce (숙성 정어리액젓의 정미성분)

  • KOO Jae-Geun;KIM Young-Myoung;LEE Young-Chul;KIM Dong-Soo
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.23 no.2
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    • pp.87-92
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    • 1990
  • In order to investigate the organoleptic properties of rapid processed sardine sauce which was prepared using sardine autolysates and sardine meal koji, the taste endowing compounds were analysed. The chemical compositions of the rapid processed sardine sauce fermented for 15 days at $40^{\circ}C$ were $1.98\%$ in total nitrogen, $1.08\%$ in amino type nitrogen, $5,296.8mg\%$ in free amino acid, and the salinity was $13.0\%$ (W/V). the predominant free amino acid in the sauce were glutamic acid, lysine, aspartic acid, valine and leucine. Those amino acids held $53.9\%$ of total free amino acids. The content of IMP was $20.8mg\%$. The rapid processed sardine sauce was comparable to traditional anchovy sauce which was fermented at ambient temperature for one year in the distribution and concentrations of nitrogenous compounds and organoleptic properties.

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Effects of Salt-Fermented Fish and Chitosan Addition on the Pectic Substance and the Texture Changes of Kimchi during Fermentation (김치의 발효과정 중 펙틴질과 조직감의 변화에 대한 젓갈과 Chitosan첨가의 영향)

  • 안선정;이귀주
    • Korean journal of food and cookery science
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    • v.11 no.3
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    • pp.309-315
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    • 1995
  • This study was conducted to examine the effects of fish sauces from shrimp and anchovy and chitosan on the changes in pH, acidity, texture, and pectin fraction during Kimchi fermentation. Also, we conducted sensory evaluation on the textural properties of various Kimchis. The results were as follows: During fermentation, pH was decreased in the order of fermented anchovy sauce, fermented shrimp and control. And acidify was increased in the same order. But the addition of chitosan retarded the decrease in pH and increase in acidity. The compression force of various Kimchis during fermentation was decreased in the rder of fermented anchovy sauce, fermented shrimp, control and the addition of chitosan. During fermentation, hot water soluble pectin (HWSP) of control, fermented shrimp and fermented anchovy sauce increased whereas HCI soluble pectin (HCISP) in there treatments decreased. On the while, HWSP decreased and HCISP increased by addition of chitosan. Sensory score for the texture parameters such as hardness, crispness and chewiness of various Kimchis after the 3rd and 5th days of fermentation showed that hardness, crispness and chewiness were higher in chitosan treatment than in other treatments. The pH and acidity, compression force of Kimchis were appeared to be most highly correlated with crispness, showing that pH and compression force gave positive correlation and acidity gave negative correlation with crispness respectively. From the above results, chitosan addition was observed to infuluence the textural properties of Kimchi and their pectic substance.

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Changes in color value of salt-fermented fish sauces during fermentation and storage (숙성 및 저장 중 액젓의 색도 변화)

  • IM Yeong Sun;CHOI Yeung Joon;CHO Young Je
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.33 no.5
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    • pp.383-387
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    • 2000
  • To investigate availability of color value as quality standard for grading of salt-fermented fish sauces, the effect of storage period, dilution ratios, additives (glucose, MSG, IMP) and pigments (caramel and tar) on the changes of color value were measured by spectrophotomeky. The highest absorbance was scanned at 453 nm in fish sauces (anchovy and northern sand lance) without regard to storage periods, dilution ratios, pigments and additives. Absorbance at 453 nm was gradually increased during storage in fish sauces, and absorbance of northern sand lance sauce was higher than that of anchovy sauce during fermentation. There were almost no differences according to concentration of additives in fish sauces added additives during storage. But in case of fish sauces added pigments, absorbance increase of fish sauces added tar pigment was faster than that of caramel pigment during storage. The results suggest that color value is inadequate as quality standard for grading of salt-fermented fish sauces.

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Physicochemical and Sensory Properties of Kakdugi Prepared with Fermented Northern Sand Lance Sauce during Fermentation (까나리 액젓 첨가 깍두기의 이화학적ㆍ관능적 특성)

  • 김미리;오윤미;오수연
    • Korean journal of food and cookery science
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    • v.16 no.6
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    • pp.602-608
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    • 2000
  • Physicochemical and sensory properties of Kakdugi prepared with fermented northern sand lance sauce(Kakdugi-N) were compared with those of fermented anchovy sauce(Kakdugi-A) or shrimp(Kakdugi-S) through pH, acidity, reducing sugar content, color, microbial counts, TPA and sensory evaluation. The salt concentrations were similar among the treatments ranging 1.9 to 2.3%. Greater decrease in pH and reducing sugar content, and greater increase in acidity were observed in Kakdugi prepared with three kinds of fermented fish sauce than control. The greatest decrease in pH and reducing sugar content but the highest increase in acidity and lactobacilli counts were observed in Kakdugi-S, followed by Kakdugi-N and Kakdugi-A. Fermentation pattern of Kakdugi-N was similar to that of Kakdugi-A. The Hunter color L, a and b values increased gradually until day 11 and then decreased, and the a and b values of Kakdugi-N were similar to those of Kakdugi-A. The hardness and fracturability of Kakdugi determined by texture analyser, decreased during fermentation. Sensory evaluation showed that the score of overall acceptability was the highest in Kakdugi-S, followed by Kakdugi-N and Kakdugi-A.

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Peptide Properties of Rapid Salted and Fermented Anchovy Sauce Using Various Pretenses 1. Hydrolysis of Anchovy Sauce and Actomyosin by Various Pretenses (단백질 분해효소를 이용하여 제조한 속성 멸치 액젓의 펩티드 특성 1. 단백질 분해효소에 의한 멸치 액젓 및 Actomyosin의 가수분해)

  • KIM In-Soo;CHOI Young-Joon;HEU Min-Soo;CHO Young-Je;IM Yeong-Sun;GU Yeun-Suk;YEO Saeng-Gyu;PARK Jae-Woon
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.32 no.4
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    • pp.481-487
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    • 1999
  • The optimal conditions of enzymatic hydrolysis for preparation of rapid salted and fermented anchovy sauce (SFAS) using various pretenses such as trypsin, chymotrypsin, crude enzyme from squid liver and viscera, Alcalase, Neutrase and Protamex were studied. SFAS prepared with squid viscera had higher level of VBN (173.6 mg/100 g) when stored for 70 days than other samples, and peroxide values were almost equal among all samples during fermentation period. Total amino acids and nonprotein nitrogenous compounds remarkably increased as SFAS treated with Alcalase or Protamex which exhibited higher the hydrolysis rate of $57\%$ at 60 day than others. The optimal pHs of trypsin, chymotryosin, Alcalase, Neutrase and Protamex on anchovy actomyosin were 7.5, 6.5, 6.5, 7.0 and 5.0, respectively. Optimal temperatures of trypsin, chymotryosin, Alcalase and Neutrase were 55, 45, 60 and $55^{\circ}C$, respectively. Otherwise, Protamex activity increased as temperature increased from 20 to $70^{\circ}C$. Protamex had higher $K_m$ (3.545) and $V_{max}$ value (2.688) than others. Protamex affected less by NaCl had $52.5\%$ activity at the fermentation condition of $20^{\circ}C$ and $25\%$ NaCl. Protamex appeared to be very effective for the hydrolysis of crude actomyosin from ancnovy.

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Effect of Nuruk protease activity on the quality of anchovy sauce (누룩의 protease 활성이 멸치액젓의 품질에 미치는 영향)

  • Lee, Myeong Hae;Jeong, In Hak;Jeong, Seok Tae;Chang, Yun Hee
    • Korean Journal of Food Science and Technology
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    • v.53 no.3
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    • pp.356-363
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    • 2021
  • This study investigated the quality characteristics of anchovy sauce fermented using Nuruk to maintain a unique flavor, reduce fishy smell, and improve the fermentation rate. Six kinds of fermented fish sauces, including the control, fermentation using traditional Nuruk; SH Koji (Fs-A), JJ Koji (Fs-B), GJ Koji (Fs-C); and fermentation with improved Nuruk; Aspergillus luchuensis (Fs-D) and Aspergillus oryzae (Fs-E), were prepared. Samples were collected at 15 days intervals with 10% Nuruk added to raw anchovy and fermented at 25o C for 60 days. The free amino acids, especially glutamic acid content and amino nitrogen, were the highest in Fs-C, reflecting the high protease activity of Nuruk C (GJ). Regarding overall sensory evaluation, the control was the lowest, whereas Fs-C was highly evaluated among the sample groups. The addition of Nuruk not only shortened the fermentation period, but also increased the overall sensory level by adding umami and reducing fishy odor.

The Quality Characteristics of Kimchi Prepared with Salt-fermented Toha Jeot Juice (염장토하 숙성시 나오는 액즙을 이용한 김치의 품질연구)

  • 박복희;오봉윤;조희숙
    • Korean journal of food and cookery science
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    • v.17 no.6
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    • pp.625-633
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    • 2001
  • The purpose of this study was to investigate the growth of lactic acid bacteria and the self-life of Kimchi prepared with Toha sauce(TK) and different kinds of jeot-kal, a traditional fermented fish sauce. The Kimchi samples were stored for 42 days at 12$\pm$2$\^{C}$. The results were as follows: The pH value was decreased in the order of TK, AK(prepared with fermented anchovy juice), SK(prepared with fermented shrimp) and CK(control), and the acidity was increased in the opposed order. Redox potentials decreased until 4 days of fermentation but increased thereafter. TK showed the lowest value in redox potential as well as the lowest change in the number of yeast; however, it had the highest contents of vitamin C and reducing sugar. The total number of lactic acid bacteria was higher in jeot-kal-added Kimchi than control throughout the fermentation period. In sensory evaluation. AK got the highest score in overall preference in the early stage of fermentation, but TK was preferred in the late stage.

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Difference of Components Changes in Salt-Fermented Anchovy, Engraulis japonicus Sauce by Tank Size during Fermentation (숙성 발효조크기에 따른 멸치액젓의 성분비교)

  • Lim Yeong Seon;You Byeong Jin;Choi Young Joon;Cho Young Je
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.35 no.3
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    • pp.302-307
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    • 2002
  • To investigate difference of components changes in salt-fermented anchovy, Engaulis japonicus sauce during 18 months fermentation by tank size, various chemical properties were examined at 2$\~$3 months intervals. The contents of total and amino nitrogen, total ATP related compounds increased gradually during 18 months of fermentation, and showed higher content in salt-fermented anchor sauce produced by large tank scale (LTS) product than those of small tank scale (STS) product during fermentation. Hypoxanthine and uric acid were the most abundant in ATP related compounds, ranging from $81.1\%$ to $90.4\%$, The cross point of inosine (HxR) + hypoxanthine (Hx) and uric acid was faster in LTS with 10.3 months fermentation than in STS with 12.6 months fermentation. After 18month of fermentation, the LTS was rich in free amino acids, such as glutamic acid, alanine, aspartic acid, valine, Iysine in that order. On the other hand, the STS was rich in free amino acids, glutamic acid, aspartic acid, alanine, vsine, valine in that order. Absorbance at 453 nm were higher in STS than in STS, but was no difference the rate of increase during fermentation.

Traditional Food Use of Frequency of Gwangju City and Chollanamdo Area - In food everyday - (광주와 전라남도의 음식문화 연구 (I) - 일상식 -)

  • 김경애;정난희;전은례
    • Korean Journal of Human Ecology
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    • v.5 no.2
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    • pp.9-21
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    • 2002
  • This study was investigated traditional food utilization actual conditions of Gwangju and Chollanamdo. Frequency of main meal ice plain white rice, boiled rice and cereals, bean-mixed rice, gruel Dakjuk, winter squash porridge, sesame porridge, noodles by noodles cut out with a kitchen knife, noodles with assorted mixtures, soup with dough flakes order frequency much have. Soup ate much beanpaste soup, soup cooked with dried radish leaves, seaweed soup, broth by power-pot soup, hot shredded beef soup, loach soup order. Pot stew soybean paste stew and kimchi stew, beef casserole bean curd beef casserole and small octopus beef casserole often eat. Kimchi ate much cabbage kimchi, radish kimchi, radish cube kimchi, dish of dried slices of radish by sesame leaf dish of dried slices of radish, pickled garlics, Maneuljjong dish of dried slices of radish order. Salted sea foods that eat often were salted anchovies, tiny salted shrimps, Gejang order, and soy sauce were toenjang, korean hot pepper paste, bean-paste soup prepared with around fermented soy beans order, and laver fried kelp, tangle fried kelp, green perilla leaf fried kelp order to fried kelp, and it was bean sprouts, bracken herbs, fragrant edible wild aster herbs order to herbs. It is Ssukgatmuchim, squid debt saliva, Jabanmuchim's order that season, hard-boiled food is beef boiled in soy sauce, mackerel radish hard-boiled food, order of bean curd hard-boiled food, panbroiling ate often by order of Kimchi panbroiling, red pepper anchovy panbroiling, pork panbroiling. Steamed dish is egg steamed dish, fish steamed dish, steamed short-ribs order, fried fish egg speech, by Gimchijeon, Pajeon order, meat roasted with seasoning ate often by laver meat roasted with seasoning, hair-tail meat roasted with seasoning, mackerel meat roasted with seasoning order. Minced raw meat are small octopus raw that live, beef dish of minced raw beef, Hongeohoe order, rice cake is cake made from g1u1ions rice, Seolgitteok, songpyon order, dessert ate often by fermented rice Punch, cinnamon flavored persimmon punch, Kangjung order.

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The Comparison and Index Components in Quality of Salt-Fermented Anchovy Sauces (멸치 액젓의 품질 비교 및 품질 지표성분에 관한 연구)

  • Oh, Kwang-Soo
    • Korean Journal of Food Science and Technology
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    • v.27 no.4
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    • pp.487-494
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    • 1995
  • To assay the quality of anchovy sauce, 10 kinds of commercial anchovy sauce(CAS) were purchased from markets and traditional anchovy sauce(TAS) were prepared. And their physicochemical-microbial characteristics were compared. The compositions of CAS were as followed; pH $5.5{\sim}5.7$, salinity $21.0{\sim}23.2%$, VBN $92.8{\sim}305.4\;mg/100g$, total nitrogen $928.0{\sim}1870.9\;mg%$, amino-nitrogen $338.6{\sim}680.3\;mg%$, and acidity $11.58{\sim}24.58\;ml$. The CAS was lower in pH, smaller in contents of VBN, total-N, amino-N and larger in contents of moisture, salinity than TAS. In Hunter values, CAS was generally lower in L, b values whereas higher in a and ${\Delta}E$ values than TAS. Viable cell counts on 0% NaCl-medium of CAS and TAS were $6.4{\times}10^1{\sim}3.0{\times}10^5\;and\;8.7{\times}10^4$, and those on 2.5% NaCl-medium were $0.8{\times}10^2{\sim}2.2{\times}10^5\;and\;1.6{\times}10^4{\sim}4.5{\times}10^5$, respectively. These viable cell counts in CAS and TAS were gradually decreased according to storage time. In composition of extractives, total free amino acid contents of CAS and TAS were $5498.5{\sim}12123.8\;mg%$, 12797.9 mg%, and these contents were gradually decreased during storage. The major amino acids were found glutamic acid, alanine and leucine in CAS, and alanine, glutamic acid, leucine and valine in TAS. Also contents of hypoxanthine, TMAO, TMA in CAS and TAS were shown $86.4{\sim}161.2\;mg%,\;51.6{\sim}99.2\;mg%,\;23.2{\sim}42.9\;mg%$ and 103.7 mg%, 128.8 mg%, 55.8 mg%, respectively. We may conclude from the results of present experiments that parts of tested CAS were somewhat putrefied and there was a great difference in the quality compared with TAS, whereas TAS maintained good conditions for preserving the quality until storage 2 years.

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