• Culinary science and hospitality research
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• v.14 no.4
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• pp.55-66
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• 2008

This study investigated the rheological and sensory characteristics of pickle with frozen pine mushroom. P3(Developed pickle seasoning) was the best by preference among three kinds of pine mushroom pickle seasoning. For flavor and functionality, pine mushroom pickle was processed by using three kinds of method(P3-1: P3+cinnamon 10 g, P3-2: P3+licorice 10 g and P3-3: P3+licorice 5 g+cinnamon 5 g). As a result, the product from P3-3(P3+licorice 5 g+cinnamon 5 g) was the best preferred pine mushroom pickle. The pH value of P3-3 was 2.15, 42.9 degrees Brix, and its color value was L(54.65), a(-1.61), b(17.87). Its texture level was higher than that of other products, but it would be lowered on storage. Until the 28th day of storage, microorganisms in pine mushroom pickle seasoning were detected less than 30 CFU/mL.

• Journal of the Korean Society of Food Culture
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• v.35 no.6
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• pp.582-589
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• 2020

This study was carried out to determine the optimum temperature of the jicama pickle solution by evaluating physicochemical and sensory characteristics at various temperatures. The soaking solution of the jicama pickle was prepared at different temperatures (95, 75, 50, and 25℃). During storage, the titratable acidity, Brix, and the salinity of the jicama pickles increased, and these values increased with increasing temperature of the soaking solution. The higher the temperature of the soaking solution, the lower the L and b values. In all samples, the hardness increased rapidly until the 5th day of storage, and then gradually decreased. During storage, the jicama pickles showed a high tendency to harden at soaking solution temperatures of 75 and 95℃. Sensory evaluation indicated that the taste, flavor, crispness, and overall preference of the jicama pickle were higher at a soaking solution temperature of 75℃ and above. The higher the temperature of the soaking solution, the higher the acceptability. Based on these results, we conclude that soaking solution temperature of 75°¦95℃ in the manufacture of jicama pickles had a positive effect on the reduction in tissue softening and the sensory properties of the jicama pickle.

• Preventive Nutrition and Food Science
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• v.15 no.2
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• pp.152-158
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• 2010

This study was designed to determine the best cultivar of kohlrabi for making pickles among KM-1 (Worldcol), KM-2 (Bejo), KM-3 (Takii), and KM-4 (Monsanto) cultivars. The initial pH of pickles was different in all cultivars; however, they all had a pH in the range of 3.81~3.86 after 28 days of storage. The pickles made from KM-4 had the lowest acidity, while there was no significant difference in acidity among the KM-1, KM-2, and KM-3 pickles. The salinity of all kohlrabi pickles was consistent during the storage period. The changes of color values were accelerated in the following order: KM-4>KM-1>KM-2>KM-3. Though kohlrabi pickles were non-fermented, the change in reducing sugar contents was similar to that of a fermented pickle. The highest value of reducing sugar content was found in pickles made with KM-4. In all cases, the firmness of the pickle decreased as time of storage increased. On the initial day, KM-4 pickle showed the highest firmness with 807.4 g. KM-4 also showed the highest firmness on the 28th day of storage with 602.3 g. In sensory evaluation, the KM-4 pickle exhibited the highest texture (hardness) among the pickles. The pickle made with the KM-4 cultivar showed relatively higher firmness of texture than other cultivars, suggesting that KM-4 could be utilized in other kinds of processed foods, in addition to being pickled.

• Journal of the East Asian Society of Dietary Life
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• v.17 no.1
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• pp.72-80
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• 2007

The pine mushroom is recognized as a valuable functional food and is considered the first kind of mushroom. One of the product development plans for the pine mushroom is a Teriyaki pickle. The physical properties and sensory evaluation of this product were measured, as well as sensory evaluations and microbe tests after a storage period. 9 types of high pressure-cooking conditions with Teriyaki seasoning were tested. The Teriyaki seasoning was heated from $110^{\circ}C$ for 2 hours, 1 hour or by the traditional method. Based on our testing and evaluations, the pine mushroom Teriyaki pickle heated from $110^{\circ}C$ for 2 hours or 1 hour had the highest preference and color ; Odor and overall preference increased with longer storage periods. Also, from the 21st day, the microbe levels in the traditional method Teriyaki seasoning measured less than those in 30 others. But, until storage 28th day, no microbes were detected in Teriyaki seasoning liquid from the high pressure-cooking condition. As a result, the high pressure-cooking condition was a simpler manufacturing process than the traditional method. The salinity of Teriyaki seasoning liquid from the high pressure-cooking condition was relatively lower than that from the traditional method. Therefore, the pine mushroom pickle prepared with Teriyaki seasoning under high pressure-cooking conditions will be considered for commercialization. The pine mushroom Teriyaki pickle heated from $110^{\circ}C$ for 2 hours was preferred the most, so this method is suitable for the Teriyaki seasoning.

• Food Science of Animal Resources
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• v.25 no.4
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• pp.472-477
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• 2005

This experiment was studied to investigate the physico-chemical properties and sensory evaluation in pickled quail egg during storage at 10 and $20^{\circ}C$ for storage periods 15 days. The weight change of the pickled quail egg were saw a big increase rate with the pickle during 10 days later, and the during storage at $20^{\circ}C$ were increased than the during storage at $10^{\circ}C$. Moisture, crude protein, crude fat and crude ash content of quail egg were 75.24, 12.13, 9.53 and $1.20\%$ respectively. The pH were showed increase pattern for pickle storage periods on 5 days at $10^{\circ}C$. Water soluble nitrogen of quail egg white saw decreased with during the pickle peroids at 10 and 15 days, and the non-protein nitrogen saw increased with according to pickle periods. The change of the viscosity by a rotation viscometer measurement saw increased with according to pickle period days. and the viscosity values saw increased on pickle periods at 5 days. The result of sensory evaluation of sample was S-3>S-2>S-1, in order.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.6
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• pp.2641-2647
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• 2012

Quality and sensory characteristics such as microbial count, pH, acidity, flavor, taste, color and overall acceptance of bamboo shoot pickle cured with red pepper paste and bamboo shoot pickle cured with soy sauce paste made of Maengjong bamboo shoots were investigated during a long-term storage at different temperature (at $25^{\circ}C$, $35^{\circ}C$ and $45^{\circ}C$). Microbial contamination was not observed, and water content did not showed significant change in all samples of both pickles during the whole storage period of 30 days, regardless of storage temperature. At $25^{\circ}C$, all sensory characteristics of bamboo shoot-red pepper paste pickle did not show a significant change for 30 d. However, at $35^{\circ}C$ and $45^{\circ}C$, the flavor, taste and color of bamboo shoot-red pepper paste pickle did not change remarkably, but the overall acceptance significantly changed from the beginning of storage. Bamboo shoot-soy sauce pickle did not give a significant change in flavor, taste and overall acceptance at $25^{\circ}C$, $35^{\circ}C$ and $45^{\circ}C$. However a remarkable change in color started to be shown at 25 d in case of storage at $45^{\circ}C$. Overall acceptance and color were selected as indicating parameters for the shelf-life estimation of bamboo shoot-red pepper paste pickle and bamboo shoot-soy sauce pickle, respectively. Based on room temperature storage and delivery at $20^{\circ}C$, the shelf-life of bamboo shoot-red pepper paste pickle and bamboo shoot-soy sauce pickle were determined as 308 d (about 10 month) and 447 d (about 14 month), respectively.

• KSBB Journal
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• v.31 no.3
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• pp.165-170
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• 2016

This study was carried out for investigate that physiological activity, quantification and qualitative were sinigrin of Dolsan leaf mustard pickle (DLMP) during storage. sinigrin contains high amounts of nutritional and medicinal compounds, which are important for maintaining optimum health. ACE inhibitory activity was ranged between 43.2 and 79.4%. DLMP methanol extracts demonstrated highest ACE inhibitory activity at 79.4% on day 14, whereas DLMP ethanol extracts demonstrated highest Angiotensin I-converting Enzyme (ACE) inhibitory activity of 43.2% at day 0. The ${\alpha}-glucosidase$ inhibitory activity of positive control 0.02% (v/v) acarbose was 78%. The DLMP methanol extracts had the highest ${\alpha}-glucosidase$ inhibitory activity at 64.0% on day 14, whereas DLMP ethanol extracts had the lowest ${\alpha}-glucosidase$ inhibitory activity of 42.8% at day 28. Sinigrin was high in DLMP methanol extracts at $49.55{\mu}g/ml$ on day 14 of storage. Sinigrin standard was eluted at 2.73 min and MS analysis was m/z 283.03 along with fragment ions at m/z 204 and 149.06. These data show that sinigrin formed desulfo-glucosinolates $[M-SO_3-2H_2O+K+2H]^+$. Sinigrin concentration increased until day 14 and then decreased after that. DLMP methanol extracts had consistently higher sinigrin concentration than DLMP acetonitrile extracts during 28 days of storage.

• Journal of the East Asian Society of Dietary Life
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• v.11 no.5
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• pp.400-408
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• 2001

The mushroom pickles were prepared as a processed mushroom product. The changes in pH, total acidity, brix. color and texture of the mushroom pickles (Lentinus edodes, Pleurotus ostreatus, Agaricus bisporus and Pleurotus eryngii) were measured during storage at 4$^{\circ}C$. In addition, sensory evaluations on the mushroom pickles were performed. While the pH of Lentinus edodes and Pleurotus ostreatus pickles declined slowly, the pH of Agaricus bisporus and Pleurotus eryngii pickles declined rapidly during storage. The total acidity of Lentinus edodes pickles rose slowly, while the acidity Pleurotus ostreatus, Agaricus bisporus and Pleurotus eryngii pickles rose rapidly. As for the color of mushroom pickles, "L" , "a" and "b" values changed slightly. The changes in texture were determined by a rheometer Hardness, cohesiveness, springiness, gumminess and brittleness of Lentinus edodes pickles were lower than those of the other mushroom pickles. In the sensory evaluation of mushroom pickles, Lentinus edodes showed higher acceptability ratings than the other mushrooms in taste, color, clearness, texture and overall acceptability. This study showed that among the mushrooms tested, Lentinus edodes was the most acceptable mushroom pickle for storage.

• Korean Journal of Food Science and Technology
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• v.14 no.1
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• pp.6-10
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• 1982

To investigate the effect of organic acids on suppression of fishy odor, the change of the odor and the remaining amount of trimethyamine (TMA), selected as the representative component of fishy odor in clam pickle (15.5% NaCl) were examined by sensory evaluation and gas chromatography. The fishy odor linearly decreased as the amount of vinegar increased at ${\alpha}=0.01$, but there was no significant difference of fishness score for the changes of storage period and kinds of acid. Overall acceptability score was found to be the best when 8 ml vinegar added to 100g clam pickle. The remaining amount of TMA showed the tendency to decrease as the amount of acetic acid and storage time increased and kinds of acid were changed in order of acetic, malic and citric acid. However when $4\;{\mu}l/ml$ acetic acid (=8 ml vinegar/100g clam pickle) was added, the percentage of the remaining amount of TMA showed little decrease from about 95% for 72 hours of storage time. From the results of sensory evaluation and gas chromatography, it was considered that acids have the effect on suppression of fishy odor by producing non-volatile salts by combining with TMA chemically and that the effect of acids on suppression of fishy odor is mainly due to the masking effect at the concentration commonly used.

• Journal of the Korean Society of Food Science and Nutrition
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• v.38 no.8
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• pp.1124-1129
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• 2009

Quality characteristics of lotus root pickle added with beet water extract were investigated. Lotus root slices were salted with NaCl, soaked into pickling solution, and then stored at $20^{\circ}C$. Throughout the whole storage periods, pH, acidity, saltiness of pickles (control, 10% beet extract, 20% beet extract, 30% beet extract, 40% beet extract) ranged 3.45$\sim$3.51, 1.42$\sim$1.88% and 1.86$\sim$1.91, respectively. The pH of the experimental groups slowly decreased during the fermentation. The total acidity of the experimental groups were increased. In terms of color values, L and a values were decreased, but b values were increased, with increasing beet extract content. The hardness of lotus root pickles measured instrumentally was higher in lotus root pickle added with 40% beet water extract than in control pickle. Overall, based on sensory evaluation, lotus root pickle added 30% beet extract was preferred over the other samples.