• Food Science and Preservation
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• v.15 no.6
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• pp.915-921
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• 2008

This study was carried out to investigate the recognition, preference of mushrooms and mushroom processed foods among general consumers in order to develop new mushroom processed foods. The questionnaires are consists of general questions, health status, intake frequency of mushrooms, reason for prefer mushrooms, have purchased experience or not of mushroom processed foods and prefer mushroom processed foods to want development by age. A total 1173 questionnaires were analyzed for statistical analysis. The statistical analysis was completes using SPSS Win program (Version 14.0) for descriptive analysis and $X^2$-test. Main results of this study were as follow: Most of respondents prefer mushrooms and 28.5% of the respondents like Pleurotus eryngii most. The most reasons for the prefer mushrooms are freshness. The frequency of intake mushrooms was 6-8 times per months. The most consideration factor in purchasing mushrooms was freshness/hygiene. 55.6% of the respondents had purchasing experience of mushroom processed foods to eat. The most purchased mushroom processed foods were soup and hor cereal. The most consideration factor in purchasing mushroom processed foods was improvement of taste.

• Food Quality and Culture
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• v.3 no.1
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• pp.6-10
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• 2009

This study examined the effects of adding Pleurotus ostreatus, Agaricus bisporus and Flammulina velutipes on the quality characteristics of cookies and multiple purposes of wheat powders. The water content, crude protein content, mineral content, color value and sensory evaluation of mushroom cookies and multiple purposes of wheat powders were measured. In the case of cookies, the water content was 1.10-1.24% and crude protein content was 8.20-9.80%. General preferences, such as appearance, color, taste and texture, increased when mushroom was added to the cookies, especially flavor, which showed a much higher preference. In the studies where mushroom was added to wheat powders, the water content was 0.57-0.92% and crude protein content was 11.90-12.80%. The addition of mushroom to both of the cookies and multiple purposes of wheat powders resulted in a remarkable increase in the mineral content, especially Fe, K. In addition, an increase in the amount of added mushrooms resulted in an increase in the hunter L and a values; however, this also resulted in a decrease in the b value.

• 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.

• Food Science of Animal Resources
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• v.38 no.4
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• pp.768-779
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• 2018

Chicken meat is a low-fat and high-protein food and consumption of chicken meat has been increasing globally. Various food ingredients are widely added for their specific purpose to processed chicken meat. Nonetheless, concerns about the association between high sodium intake and various diseases as well as negative perceptions of artificial additives are increasing. Therefore, in meat products, it is necessary to reduce the amount of salt and to replace artificial additives with natural ingredients. Our aim was to investigate the quality characteristics of low-salt chicken sausages manufactured with the addition of a winter mushroom powder. Sausages was manufactured with sodium pyrophosphate (0.3%) or winter mushroom powder (0%, 0.5% and 1.0%) to ground chicken breast. As a result of addition of the winter mushroom powder to low-salt chicken sausages, pH of the meat batter increased, and the proportion of jelly and melted fat exuded from sausages was reduced. The texture of sausages was softened and lipid oxidation in sausages was inhibited by the winter mushroom powder. This powder did not negatively affect the color and sensory properties of the sausages. According to the results of this study, the winter mushroom powder can serve as a natural ingredient to improve quality of low-salt chicken sausages.

• Food Science and Preservation
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• v.10 no.1
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• pp.11-15
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• 2003

Various quality characteristics of minimally processed mushroom were measured to select appropriate browning inhibitor. The treatment of extracts from Asparagi radix, cassia and kiwi on mushrooms have a high effectiveness like ascorbic acid or cysteine, known as a good chemical antibrowning agent. As a results of physical quality characteristics of minimally processed mushroom during storage, 1% cysteine and Asparagi radix were highly effective on degree of browning. Total phenol content and polyphenol oxidase activity showed slight differences among the mushroom treated with each browning inhibitors, but it has gradually increased during storage. Thus, these results suggest browning inhibitors from natural materials can be alternatives to prevent browning on mushrooms instead of chemical browning inhibitors including ascorbic acid or cysteine, has been widely used for antibrowning agent.

• Proceedings of the Korean Journal of Food and Nutrition Conference
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• 2004.07a
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• pp.48-48
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• 2004

Shiitake mushroom contained numerous nutrients, special flavor (lenthionine) and taste. In Asia, they are thought to have numerous medical properties f3r several diseases such as diabetes, anemia, tumors. Phosphates are known to increase hydration and water binding, stabilize meat emulsions, improve juiciness and tenderness, provide mineral supplementation, and maintain flavor of processed meat products. A lexicon f3r describing the texture and flavor of cooked pork patties were developed. (omitted)

• Journal of Food Hygiene and Safety
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• v.33 no.6
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• pp.488-494
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• 2018

To ensure food-safety of mushrooms from radioactive contamination, edible mushroom samples distributed in Gyeonggi province in Korea were collected according to species and country of origin. A total of 284 mushrooms, belonging to 10 species (Lentinula edodes, Pleurotus ostreatus, Pleurotus eryngii, Agaricus bisporus, Flammulina velutipes, Phellinus linteus, Inonotus Obliquus (Chaga), Auricularia auricula-judae, Ganoderma lucidum and Tricholoma matsutake) were subjected to radioactivity testing. The concentration of artificial radionuclides, 131I, 134Cs, and 137Cs, was analyzed using gamma-ray spectrometry. 131I and 134Cs were not detected more than MDA value from all samples. Among 204 domestic mushrooms, however, 137Cs were detected in 0.21~2.58 Bq/kg from six cases (3 Lentinula edodes, 1 Ganoderma lucidum and 2 Tricholoma matsutake), whereas 137Cs were detected in 0.21~53.79 Bq/kg from 38 cases (22 Inonotus Obliquus(Chaga), 14 Phellinus linteus, 1 Lentinula edodes and 1 Tricholoma matsutake) among 80 imported mushrooms. In addition, average concentration of 137Cs in 10 Chaga mushroom-processed products was more than twice as much as dried Chaga mushroom, and maximum concentration was 123.79 Bq/kg. Results suggest that radioactivity monitoring system for imported mushrooms and mushroom-processed products should be continuously intensified to secure food-safety in Korea.

• Korean Journal of Food Science and Technology
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• v.10 no.2
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• pp.224-230
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• 1978

Heat resistant putrefactive microorganisms causing spoilage of canned and processed foods were surveyed in the compost on mushroom growing bed, casing soil, raw mushrooms and canned products before sterilization at canneries located at 8 places including Buyo in Chung-Cheung-Do and monitored the total count and spore formers from the sample taken. The 9 strains of most severe heat resistant among the selected 140 spore formers were selected and determined D and Z value by TDT method. The most strong heat resistant strain was No. F-10, facultative thermophile, which was isolated from raw mushroom in Buyo area and it's Z value was $21.1^{\circ}F$ (M/15 phosphate buffer solution) and $D^{250}$ was 6.6 min.

• Animal Bioscience
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• v.34 no.10
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• pp.1695-1704
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• 2021

Objective: The aim of this work was to assess the effect of ergothioneine (ESH)-enriched mushroom extract on oxidative stability, volatile compounds, and sensory quality of emulsified sausage. Methods: The ESH content was determined by high performance liquid chromatography. The antioxidant activity of Flammulina velutipes (F. velutipes) extract was determined through radical-scavenging activity of 1,1 diphenyl-2-picryl-hydrazyl, 2,2-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) and hydroxyl radicals. Four different groups of emulsified sausage were manufactured: control, no antioxidants; BHA, 0.01% butylated hydroxyanisole; EEME, 0.8% ESH-enriched mushroom (F. velutipes) extract; AE, 0.012% authentic ESH, after storage for 14 days (at 4℃), the quality of sausage including oxidative stability (2-thiobarbituric acid reactive substances and protein carbonyls content), volatile compounds and sensory quality were studied. Results: It was demonstrated that adding ESH-enriched F. velutipes extract to sausage could effectively prevent lipid and protein oxidation, and its efficacy was equivalent with 0.01% BHA. During meat processing, the ESH mainly contributed to the antioxidative activity of F. velutipes extract. The flavor and sensory attributes of emulsified sausage were improved through adding ESH-enriched F. velutipes extract. Conclusion: Accordingly, the extract of F. velutipes contained high-level of ESH and could be a good antioxidant candidate for processed meat production.

• Korean Journal of Food Science and Technology
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• v.11 no.3
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• pp.153-156
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• 1979

Spoiled mushroom cans were collected from several canneries and examined the spore bearing bacteria in them. Thirty four isolates of anaerobic mesophiles were isolated. The one isolate(Cl-5) which was the most heat stable among the above isolates, the other isolate (D-29) which was examined in the previous experiment (Korea J. Food Sci. Technol., 10(2), 224 (1978) and PA 3679 were compared their heat resistancy in neutral phosphate buffer. They were confirmed the spoilage of mushroom products. Z value and $D_{250}$ value of the Cl-5(isolated from mushroom casing soil at Gimjae) possessing the highest resistancy were $21.3^{\circ}F$ and 1.8 min in mushroom can (4 oz. piece and stem). It's F value was 8.95 when Z value was 21.3.