• Korean Journal of Fisheries and Aquatic Sciences
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• v.48 no.5
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• pp.614-620
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• 2015

The objective of this study was to investigate sensory and lipid characterizations of boiled-dried Pacific herring Clupea pallasii (PH) as a substitute for boiled-dried anchovies (A). The crude lipid content of commercial boiled-dried PH ranged from 1.3 to 5.1%, which was similar to that of commercial boiled-dried A (2.2-5.1%). The peroxide values (POVs) of commercial boiled-dried PH ranged from 20.5 to 129.1 meq/kg. The POVs of commercial boiled-dried PH suggest that boiled-dried PA of high quality should be controlled by a POV standard similar to that of boiled-dried A. The trichloroacetic acid soluble-nitrogen (TCA soluble-N) content of commercial boiled-dried PH ranged from 495.7 to 998.6 mg/100 g, which was high compared to that of commercial boiled-dried A (372.6-690.0 mg/100 g). Volatile basic nitrogen (VBN) content of commercial boiled-dried PH ranged from 8.4 to 28.1 mg/100 g, which was low compared to that of commercial boiled-dried A (16.8-33.0 mg/100 g). Results from the lipid, POV, TCA-soluble-N, and VBN content analyses suggest that boiled-dried PH could be used as a substitute for boiled-dried A.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.28 no.6
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• pp.770-778
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• 1995

Anchovy Engraulis japonica boiled and dried was stored at $20^{\circ}C$ for 5 months after that treatment of sodium-erythorbate (Na-ery) or deoxygenizer (Deoxy). During storage, peroxide value (POV), thiobarbituric acid (TBA) value, lipid content, and lipid class compositions were determined to evaluate the quality of the samples. pay was decreased rapidly for the first 3 months storage and its decrease was Deoxy group>Control group>Na-ery group in that order. TBA values increased for the first 4 months and then decreased rapidly, and it's increase was the highest in Control group, followed by Na-ery and Deoxy group. Total lipid contents in all samples declined during storage. Especially, phospholipid decreased mainly in Na- ery and Deoxy group, while neutral lipid mainly in Control group. Triglyceride (TG), phosphatidylethanolamine(PE), and phosphatidylcholine(PC) decreased, while free fatty acid (FFA) and lyso-PC (LPC) increased during storage. The decrease of TG was the highest in Control group and that of PE and PC was higher in Na-ery group than in other sample. The decrease of PE in all samples (except Deoxy group) was higher than that of pc. The increase of FFA and LPC were higher in Control and Na-ery group than in Deoxy group. These results indicated that the lipid deterioration of the boiled and dried-anchovy was effectively suppressed by the enclosed deoxygenizer during storage at $20^{\circ}C$.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.14 no.4
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• pp.194-200
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• 1981

Boiled-dried anchovy is one of nation-widely consumed dried fish foods in Korea. In this study, the taste compounds including nucleotides and their related compounds, free amino acids, trimethylamine oxide and total creatinine were analyzed, and their roles in tasting activity were investigated. IMP content in large size, middle size, small size and least size boiled-dried anchovy was $22.7{\mu}mole/g,\;18.6{\mu}mole/g,\;20.3{\mu}mole/g\;and\;4.0{\mu}mole/g$, respectively, and the ratio of IMP to the total nucleotides and their related compounds in each sample was $55.0\%,\;51.0\%,\;69.1\%\;and\;47.0\%$, respectively. In the free amino acid composition of the four size groups of boiled-dried anchovy, abundant amino acids were histidine, lysine, alanine and proline, and the sum of these amino acids occupied $69.0\%,\;67.7\%$. $66.8\%\;and\;45.9\%$ of the total free amino acid in each sample, respectively. Among these. histidine was the most dominant in all samples amounting to 589.0 mg/100g in lage size, 373.9 mg/100g in middle size, 437.8 mg/100g in small sire and 101.0 mg/100g in least size, while aspartic acid and methionine were poor in content. Among the organic bases, total creatinine was abundant, and its nitrogen content ranged from $21\%\;to\;39\%$ of the total extractive nitogen. From the results of omission test, the taste-active compounds of the boiled-dried anchovy are assumed to be IMP and free amino acids.

• Journal of the Korean Society of Food Science and Nutrition
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• v.29 no.6
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• pp.973-980
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• 2000

This study was conducted to evaluate the quality of the cold air dried anchovies (CA), and compared with those of sun-dried anchovies (SA) and hot air dried anchovies (HA). Peroxide value increased, while ratio of percentage of (20:5+22:6) to that of 16:0 decreased during boiling and drying. The extents of change were CA>SA>HA in the order. In the case of CA, lightness was higher, but redness, yellowness and degree of browning was lower than in SA and HA. From the results of lipid properties, color test and sensory evaluation on color and rancidity odor, lipid deterioration was the lowest in CA of all boiled dried anchovy. Favorite properties such as a hot-water soluble nitrogen content and sensory evaluation on color and appearance of CA was superior to that of SA and HA. The nutritional properties (total amino acid contents, mineral contents and fatty acid compositions) of CA was similar to that of SA, but was superior to that of HA. Consequently, CA was recognized as a boiled dried anchovy with the most quality.

• Applied Biological Chemistry
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• v.6
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• pp.25-28
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• 1965

In the processing of the bailed-dried anchovy treated with BHA, caught in Chinhae Bay in Korea, the most suitable concentration of BHA was 5/10,000 (the concentration of BHA to the curing solution; g/cc). Although the concentration of BHA is high than mat of BHA 5/10,000, the effect of protection from deterioration due to the oxidation of oil did not increase. Boiled-dried anchovy treated with the concentration of BHA 5/10,000 could preserve for nine months unless the quality does not loss value of food.

• Food Science and Preservation
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• v.21 no.3
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• pp.357-364
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• 2014

The quality improvement of the boiled-dried anchovy treated with acidic electrolyzed water (AEW) was investigated. The L value was higher in the anchovy treated with AEW than in the control. Moreover, its ${\Delta}E$ value was 5.08 higher than that of the control. The lipophilic browning degree was also higher than the hydrophilic degree. The degrees of calcium absorption of the control and anchovy treated with AEW were 10.77% and 12.61%, respectively. During their storage in the different conditions (five weeks in $20^{\circ}C$, ten weeks in $4^{\circ}C$, and five months in $-20^{\circ}C$), the lipophilic browning degree of the anchovy treated with AEW was significantly lower than that of the control at the $20^{\circ}C$ storage. The volatile basic nitrogen (VBN) content gradually increased as the storage period increased. During the $20^{\circ}C$ storage, the content of the anchovy treated with AEW was lower than that of the control. The lipid peroxide contents increased with the storage periods, regardless of the temperature, but the content of the anchovy treated with AEW was lower than that of the control. These results indicate that AEW treatment can improve the color quality of boiled-dried anchovy and reduce its VBN and lipid peroxide contents.

• Korean Journal of Food Science and Technology
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• v.26 no.4
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• pp.393-397
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• 1994

The study was carried out to develop the powdered smoked-dried anchovy products as a natural flavoring substance. The processing conditions, chemical and taste compounds of products were as follows: The raw anchovy were washed, and then boiled 5 minutes in $5{\sim}6%$ NaCl and 1.0% sodium erythorbate solution. Boiled anchovy were smoked in smoking house at $40^{\circ}C$ for 4 hours as the first stage, and then increased temperature up to $80^{\circ}C$ as the second stage, and finally smoked 8 hrs at $80^{\circ}C$ to maintain the moisture content between 9 and 10 percent. The smoked-dried anchovy were pulverized and screened to be 50 mesh of particle size, and finally packed in PET/Al/CPP film bag. The moisture, crude lipid content and salinity of powdered smoke-dried anchovy were 9.4%, 9.6% and 6.9%, respectively. Fatty acid composition of product was mainly consisted of polyenes (43.4%) such as 22 : 6 and 20 : 5, followed by saturates (36.9%), monoenes (19.7%). The principal taste compounds of product were IMP, 466.5 mg/100g; free amino acids such as His, Tau, Pro, Lys, Ala and Glu, 1179.2 mg/100g; non-volatile organic acids such as lactic acid and succinic acid, 617.9 mg/100g; total creatinine, 595.9 mg/100g; small amount of betaine and TMAO. To make a instant soup, it was desirable for taste of products that powdered smoked-dried anchovy were mixed with 20% salt, 4.0% sugar, 3.0% MSG, 1.0% onion powder, 1.0% garlic powder and 1.0% black pepper.

• Journal of the Korean Society of Food Science and Nutrition
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• v.25 no.3
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• pp.484-490
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• 1996

Physicochemical changes were determined for the boiled-dried anchovies packaged in a laminated film(nylon 15${\mu}{\textrm}{m}$/polyethylene 100${\mu}{\textrm}{m}$) and stored for one year at ambient and cooling(5~1$0^{\circ}C$) temperatures after gamma irradiation. Lipophilic and hydrophilic browning pigments increased with storage time particularly at ambient temperature, even though initial 5 kGy irradiation did not affect the formation of pigments significantly. This results were confirmed by the instrumental color determinations, Hunter color L, a, b and ΔE. With respect to changes in relative fatty acid compositions, storage period and temperature were more influential factors than gamma irradiation. Irradiation at 5 kGy induced insignificant changes in the total flavor profiles of stored anchovies, which were mainly composed of n-dodecanal(26.7%), n-pentadecane(22.2%), n-octanal(4.9%) and 2-pentylfuran(3.4%).

• Korean Journal of Food Science and Technology
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• v.19 no.3
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• pp.195-199
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• 1987

Changes in quality characteristics of boiled-dried anchovy during storage under different packaging conditions for 6 months were studied. For the packaging trials, kraft paper (KP), kraft paper laminated with 0.03 mm polyethylene film (KP/PE) and 0.1 mm polyethylene film with nitrogen gas substitution ($N_2$ gas) were employed. In case of KP, the reaction of thiobarbituric acid, browning rate of lipid oxidation and Hunter color values of L, a and b were remarkably higher than those packaged in KP/PE or $N_2$ gas. Judging from organoleptic evaluation boiled-dried anchovy could be preserved in acceptable condition for 6 months at $5^{\circ}C$in all packaging cases and, at room temperature, 3 months in KP and 4 months in KP/PE or $N_2$ gas. From the standpoint of quality stability by packaging methods, it was concluded as good in sequence as $N_2$, gas, KP/PE and KP. The results suggest that the quality of boiled-dried anchovy be well preserved by packaging with inert gas ($N_2$ gas) or impermeable material to vapors and oxygens.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.35 no.2
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• pp.173-178
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• 2002

This study was conducted to evaluate the quality of the commercial boiled-dried anchovies (Engraulis japonicus) caught from different sea (southern, eastern and western sea) by determining chemical components and sensory evaluation. Product S was from the southern sea. product W was from the western sea and product E was from the eastern. The moisture content of product S was $22.9\%$ which was low compared with those of the product I ($27.4\%$%) and the product W ($27.8\%$). There are no difference in the acid-insoluble ash total amino acid (dry basis), mineral (dry basis) contents and fatty acid composition among products caught from different sea. On the other hand, The product S was superior in the lipid properties (peroxide value and (20:5n-3+22:6n-3)/16:0) and sensory Properties (appearance and color) to those of product I and product W. Judging from the above results of chemical analyses and sensory evaluation, the product S was the best quality among commercial boiled-dried anchovy, followed by product W, and then product E.