Pub Date : 2021-01-01DOI: 10.14480/JM.2021.19.3.234
J. Choi, J. H. Lee, I. Oh, S. Lim, J-H Im, Haejo Yang, H. Choi, Sheob Shin, Yoonpyo Hong
{"title":"Effects of quality grade, trimming, and packaging method on shelf life of king oyster mushrooms","authors":"J. Choi, J. H. Lee, I. Oh, S. Lim, J-H Im, Haejo Yang, H. Choi, Sheob Shin, Yoonpyo Hong","doi":"10.14480/JM.2021.19.3.234","DOIUrl":"https://doi.org/10.14480/JM.2021.19.3.234","url":null,"abstract":"","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"359 1","pages":"234-245"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76377979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.14480/JM.2021.19.3.200
Neul Ha, Hee-Gyeong Jeong, Seong-Woo Jin, Kyung-Je Kim, Young-Woo Koh, Seung-bin Im, S. Jeong, K. Yun, Ki-Man Kim, K. Seo
{"title":"Quality characteristics of spread jam using low-salt Lentinula edodes soybean paste","authors":"Neul Ha, Hee-Gyeong Jeong, Seong-Woo Jin, Kyung-Je Kim, Young-Woo Koh, Seung-bin Im, S. Jeong, K. Yun, Ki-Man Kim, K. Seo","doi":"10.14480/JM.2021.19.3.200","DOIUrl":"https://doi.org/10.14480/JM.2021.19.3.200","url":null,"abstract":"","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"39 1","pages":"200-209"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77668153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.14480/JM.2021.19.1.14
G. An, Jae-Gu Han, O. Kim, Jae-Han Cho
{"title":"Changes in antioxidant activity of processed edible mushrooms stored at room temperature and low temperature","authors":"G. An, Jae-Gu Han, O. Kim, Jae-Han Cho","doi":"10.14480/JM.2021.19.1.14","DOIUrl":"https://doi.org/10.14480/JM.2021.19.1.14","url":null,"abstract":"","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"67 1","pages":"14-22"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89289538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.14480/JM.2021.19.2.96
Jeong-Han Kim, Bok-Eum Shin, I. Baek, Jong-in Choi, Tai-Moon Ha, G. Jung
{"title":"Breeding of a new cultivar 'Dadam' for Lentinula edodes sawdust cultivation","authors":"Jeong-Han Kim, Bok-Eum Shin, I. Baek, Jong-in Choi, Tai-Moon Ha, G. Jung","doi":"10.14480/JM.2021.19.2.96","DOIUrl":"https://doi.org/10.14480/JM.2021.19.2.96","url":null,"abstract":"","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"6 1","pages":"96-102"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74592798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.14480/JM.2021.19.1.41
G. An, Jae-Gu Han, O. Kim, Jae-Han Cho
{"title":"Evaluation of biological activities of extracts of Korean wild mushrooms","authors":"G. An, Jae-Gu Han, O. Kim, Jae-Han Cho","doi":"10.14480/JM.2021.19.1.41","DOIUrl":"https://doi.org/10.14480/JM.2021.19.1.41","url":null,"abstract":"","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"11 1","pages":"41-50"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81718837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-31DOI: 10.14480/JM.2020.18.1.10
S. Ha, J. Jung, J. Park, Dong-Hwan Lee, J. Choi, Jae-Kyung Yang
Light is an important factor for cordycepin production in Cordyceps militaris. We investigated the effects of different light-emitting diode (LED) conditions including various LED wavelengths and their combinations on cordycepin production in Cordyceps militaris cultivated in submerged culture. The results of our study showed that the combinations of LED wavelengths were more beneficial than single LED sources for cordycepin production. Among the three tested wavelength combinations, the greatest effects for cordycepin production were observed for the red:blue light combination at the wavelength ratio of 5:5 or 3:7. The optimal culture conditions were 19.2278 h/day of illumination time; 9.19497 g/50 mL of glucose content in the media; and 53.112 h of cultivation time. Our model predicted a maximum yield of 2860.01 μg/mL cordycepin. Finally, to verify the calculated maximum, we performed experiments in the culture media representing the obtained optimum combination and the cordycepin yield of 2412.5 μg/mL.
{"title":"Effect of light-emitting diodes on cordycepin production in submerged Cordyceps militaris cultures","authors":"S. Ha, J. Jung, J. Park, Dong-Hwan Lee, J. Choi, Jae-Kyung Yang","doi":"10.14480/JM.2020.18.1.10","DOIUrl":"https://doi.org/10.14480/JM.2020.18.1.10","url":null,"abstract":"Light is an important factor for cordycepin production in Cordyceps militaris. We investigated the effects of different light-emitting diode (LED) conditions including various LED wavelengths and their combinations on cordycepin production in Cordyceps militaris cultivated in submerged culture. The results of our study showed that the combinations of LED wavelengths were more beneficial than single LED sources for cordycepin production. Among the three tested wavelength combinations, the greatest effects for cordycepin production were observed for the red:blue light combination at the wavelength ratio of 5:5 or 3:7. The optimal culture conditions were 19.2278 h/day of illumination time; 9.19497 g/50 mL of glucose content in the media; and 53.112 h of cultivation time. Our model predicted a maximum yield of 2860.01 μg/mL cordycepin. Finally, to verify the calculated maximum, we performed experiments in the culture media representing the obtained optimum combination and the cordycepin yield of 2412.5 μg/mL.","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"28 1","pages":"10-19"},"PeriodicalIF":0.0,"publicationDate":"2020-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84826058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.14480/JM.2020.18.4.303
Byongsoo Heo, Choi Gyuhwan, Y. Jo, H. Kim
The cultivation of Sparassis crispa in the beginning of the 2000s in South Korea, and the cultivar ‘Neowul’ bred in the Chonbuk Agricultural Research and Extension Service were registered first in 2016. However, there is no manual for the cultivation of Sparassis crispa, and therefore, there remains a big difference in its harvest rate across farms. Herein, we aimed to study the primordium formation conditions of Sparassis crispa ‘Neowul’ according to the medium pH, medium moisture content, and inoculum volume of liquid spawn and develop a stable production technology. We found the annual yield per bottle relating to the cultivation period, harvest rate, and the weight of fruiting body to be the highest at 363.6 g in the area cultivated at pH 3.8. However, it is thought that cultivation by adjusting the pH to 3.9±1 would be necessary for stable production, considering that at pH 3.6, the yield sharply reduced to 189.5 g. Moreover, the culture period was shorter at pH 4.0 compared with that at pH3.8, and the cultivation period at pH 4.0 was the same as that at pH 3.8. No significant difference in the weight of the fruiting body at different conditions was recognized. Additionally, it is difficult to regulate the pH precisely in practical applications in the farms. It is thought that 341.8 g Sparassis crispa will be produced per bottle annually if the medium moisture content is adjusted to 65%, liquid spawn inoculum volume is equivalent to 4% of the medium volume, and the humidity in the culture room is set to below 50%.
{"title":"Cultivation characteristics and yield of Sparassis crispa according to medium pH, medium moisture content, and inoculum volume of liquid spawn","authors":"Byongsoo Heo, Choi Gyuhwan, Y. Jo, H. Kim","doi":"10.14480/JM.2020.18.4.303","DOIUrl":"https://doi.org/10.14480/JM.2020.18.4.303","url":null,"abstract":"The cultivation of Sparassis crispa in the beginning of the 2000s in South Korea, and the cultivar ‘Neowul’ bred in the Chonbuk Agricultural Research and Extension Service were registered first in 2016. However, there is no manual for the cultivation of Sparassis crispa, and therefore, there remains a big difference in its harvest rate across farms. Herein, we aimed to study the primordium formation conditions of Sparassis crispa ‘Neowul’ according to the medium pH, medium moisture content, and inoculum volume of liquid spawn and develop a stable production technology. We found the annual yield per bottle relating to the cultivation period, harvest rate, and the weight of fruiting body to be the highest at 363.6 g in the area cultivated at pH 3.8. However, it is thought that cultivation by adjusting the pH to 3.9±1 would be necessary for stable production, considering that at pH 3.6, the yield sharply reduced to 189.5 g. Moreover, the culture period was shorter at pH 4.0 compared with that at pH3.8, and the cultivation period at pH 4.0 was the same as that at pH 3.8. No significant difference in the weight of the fruiting body at different conditions was recognized. Additionally, it is difficult to regulate the pH precisely in practical applications in the farms. It is thought that 341.8 g Sparassis crispa will be produced per bottle annually if the medium moisture content is adjusted to 65%, liquid spawn inoculum volume is equivalent to 4% of the medium volume, and the humidity in the culture room is set to below 50%.","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"6 1","pages":"303-310"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79210888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.14480/JM.2020.18.2.151
G. An, Jae-Han Cho, Jae-Gu Han
Antioxidant activities and contents of β-glucan and amino acids of wild mushrooms collected from Geosan, Boeun, Eumseong, and Bonghwa in Korea were investigated. Phaeolus schweinitzii (OK1165) displayed the highest 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity (60.3%), ferric reducing antioxidant power (3.84), reducing power (1.05), nitrite scavenging activity (96.4%), total polyphenol content (54.7 mg gallic acid equivalent/g), and flavonoid content (19.98 mg quercetin equivalent/g). The β-glucan content of Pycnoporus cinnabarinus (OK1172) of 51.9% was higher than the contents of the other mushrooms. P. schweinitzii (OK1165) displayed the highest total amino acid (1,373.9 mg/kg) and essential amino acid (515.0 mg/kg) contents among the wild mushrooms. The findings confirmed that wild mushrooms could be a high-value resource for functional foods with pronounced antioxidant activity. The results also provide fundamental data for extracting useful compounds from wild mushrooms.
{"title":"Examination of the biological activities of wild mushrooms extracts in Korea","authors":"G. An, Jae-Han Cho, Jae-Gu Han","doi":"10.14480/JM.2020.18.2.151","DOIUrl":"https://doi.org/10.14480/JM.2020.18.2.151","url":null,"abstract":"Antioxidant activities and contents of β-glucan and amino acids of wild mushrooms collected from Geosan, Boeun, Eumseong, and Bonghwa in Korea were investigated. Phaeolus schweinitzii (OK1165) displayed the highest 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity (60.3%), ferric reducing antioxidant power (3.84), reducing power (1.05), nitrite scavenging activity (96.4%), total polyphenol content (54.7 mg gallic acid equivalent/g), and flavonoid content (19.98 mg quercetin equivalent/g). The β-glucan content of Pycnoporus cinnabarinus (OK1172) of 51.9% was higher than the contents of the other mushrooms. P. schweinitzii (OK1165) displayed the highest total amino acid (1,373.9 mg/kg) and essential amino acid (515.0 mg/kg) contents among the wild mushrooms. The findings confirmed that wild mushrooms could be a high-value resource for functional foods with pronounced antioxidant activity. The results also provide fundamental data for extracting useful compounds from wild mushrooms.","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"24 1","pages":"151-163"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79682741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.14480/JM.2020.18.4.387
Eun-Kyoung Jang, S. Jeong, Seul-Gi Choi, Yu-Seon Kim, W. Lee, Seung-Eon Ban
{"title":"Investigation of Hazardous materials from domestic and Chinese dried-ear mushroom","authors":"Eun-Kyoung Jang, S. Jeong, Seul-Gi Choi, Yu-Seon Kim, W. Lee, Seung-Eon Ban","doi":"10.14480/JM.2020.18.4.387","DOIUrl":"https://doi.org/10.14480/JM.2020.18.4.387","url":null,"abstract":"","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"24 1","pages":"387-392"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75514126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.14480/JM.2020.18.1.120
Chan-Jung Lee, Eun-ji Lee, Hye-Sung Park, J. Lim, Gyeong-Jin Min, W. Kong
{"title":"Yield characteristics and medium composition of winter mushroom in cultivation farms in Korea","authors":"Chan-Jung Lee, Eun-ji Lee, Hye-Sung Park, J. Lim, Gyeong-Jin Min, W. Kong","doi":"10.14480/JM.2020.18.1.120","DOIUrl":"https://doi.org/10.14480/JM.2020.18.1.120","url":null,"abstract":"","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"95 1","pages":"120-124"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74776315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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