Journal of Mushroom最新文献_第9页

Mushroom consumption patterns in the capital area 首都地区蘑菇消费模式

Journal of Mushroom Pub Date : 2017-03-31 DOI: 10.14480/JM.2017.15.1.45

Yun-Hae Lee, Gu-Hyoen Jeong, Yeongsuk Kim, Jeong-Hyun Chi, H. Lee

{"title":"Mushroom consumption patterns in the capital area","authors":"Yun-Hae Lee, Gu-Hyoen Jeong, Yeongsuk Kim, Jeong-Hyun Chi, H. Lee","doi":"10.14480/JM.2017.15.1.45","DOIUrl":"https://doi.org/10.14480/JM.2017.15.1.45","url":null,"abstract":": Profitability of farmers has decreased mainly owing to low price while the gross amount of mushroom production has increased continuously in South Korea. In this regard, analyzing patterns of mushroom consumption is believed to be meaningful. We used a panel data set consisting of 667 families, from 2010 to 2015. Based on the panel data, mushroom consumption patterns of people living in city areas were examined. Multiple descriptive analysis methods and frequency analysis approaches were adopted in this study in terms of time and space dimensions, demographic properties, and purchase behaviors. The findings of this studyshow that mushroom purchase is highly dependent on seasonal events, which implies that the product consumption timing is predictable. In addition, yearly purchase amount patterns reflect that superstores have become the major mushroomtrading venues. This directly supports the need to establish supply chain capabilities for mushroom farmers so that they gain more bargaining power against enterprise-type groceries. Finally, functional features of mushroom can be linked with marketing promotion because purchase patterns demonstrate potential needs for healthcare food in mushroom categories. Based on the analyzed patterns, this paper provides insightful implications for policy makers who want to promote mushroom consumption.","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"25 1","pages":"45-53"},"PeriodicalIF":0.0,"publicationDate":"2017-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78066220","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}

引用次数: 1

Comparative analysis of amino acid content of Lentinula edodes, a new variety of shiitake mushroom, in 'Poongnyunko' ‘丰年子’香菇新品种香菇氨基酸含量的比较分析

Journal of Mushroom Pub Date : 2017-03-31 DOI: 10.14480/JM.2017.15.1.31

Youngae Park, W. Bak, K. Ka, C. Koo

引用次数: 2

The study on enhanced micro climate of the oyster mushroom cultivation house with multi-layered shelves by using CFD analysis 基于CFD分析的多层货架平菇栽培室内微气候增强研究

Journal of Mushroom Pub Date : 2017-03-31 DOI: 10.14480/JM.2017.15.1.14

Sunghyoun Lee, B. Yu, Chanhui Lee, Yeong-Taek Lim

{"title":"The study on enhanced micro climate of the oyster mushroom cultivation house with multi-layered shelves by using CFD analysis","authors":"Sunghyoun Lee, B. Yu, Chanhui Lee, Yeong-Taek Lim","doi":"10.14480/JM.2017.15.1.14","DOIUrl":"https://doi.org/10.14480/JM.2017.15.1.14","url":null,"abstract":"The oyster mushroom cultivation house typically has multiple layers of growing shelves that cause the disturbance of air circulation inside the mushroom house. Due to this instability in the internal environment, growth distinction occurs according to the area of the growing shelves. It is known that minimal air circulation around the mushroom cap facilitates the metabolism of mushrooms and improves their quality. For the purpose of this study, a CFD analysis FLUENT R16 has been carried out to improve the internal environment uniformity of the oyster mushroom cultivation house. It is found that installing a section of the working passage towards the ceiling is to maintain the internal environment uniformity of the oyster mushroom cultivation house. When all the environment control equipment – including a unit cooler, an inlet fan, an outlet fan, an air circulation fan, and a humidifier – were operated simultaneously, the reported Root Mean Square (RMS) valuation the growing shelves were as follows: velocity 23.86%, temperature 6.08%, and humidity 2.72%. However, when only a unit cooler and an air circulation fan operated, improved RMS values on the growing shelves were reported as follows: velocity 23.54%, temperature 0.51%, and humidity 0.41%. Therefore, in order to maintain the internal environment uniformity of the mushroom cultivation house, it is essential to reduce the overall operating time of the inlet fan, outlet fan, and humidifier, while simultaneously appropriately manage the internal environment by using a unit cooler and an air circulation fan.","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"92 1","pages":"14-20"},"PeriodicalIF":0.0,"publicationDate":"2017-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74080340","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}

引用次数: 2

Fungal and mushroom hydrophobins: A review 真菌和蘑菇疏水酶:综述

Journal of Mushroom Pub Date : 2017-03-31 DOI: 10.14480/JM.2017.15.1.1

Yuanzheng Wu, Jishun Li, Hetong Yang, Hyun-Jae Shin

引用次数: 11

Effect of agricultural and spent mushroom substrate on the mycelial growth of Trametes versicolor 农用和废菌基质对彩板菌菌丝生长的影响

Journal of Mushroom Pub Date : 2017-03-31 DOI: 10.14480/JM.2017.15.1.21

Hyun-You Chang, Bu-Gyeong Moon, Geum-Hui Seo, Yong kuk Lee

引用次数: 0

Effect of addition amino acids on the mycelial growth and the contents of β-glucan and γ-aminobutyric acid (GABA) in Sparassis latifolia 添加氨基酸对黑木犀菌丝生长及β-葡聚糖和γ-氨基丁酸含量的影响

Journal of Mushroom Pub Date : 2017-01-01 DOI: 10.14480/JM.2017.15.1.38

Johangyo, S. H. Jae

{"title":"Effect of addition amino acids on the mycelial growth and the contents of β-glucan and γ-aminobutyric acid (GABA) in Sparassis latifolia","authors":"Johangyo, S. H. Jae","doi":"10.14480/JM.2017.15.1.38","DOIUrl":"https://doi.org/10.14480/JM.2017.15.1.38","url":null,"abstract":": Sparassis latifolia (formerly S. crispa ) is used in food and nutraceuticals or dietary supplements, as rich in flavor compounds and β -glucan. Some previous studies have reported the effects of mushroom on brain function, including its neuroprotective effect. Thus, for this mushroom to be used as an effective nutraceutical for brain function, it would be desirable for it to contain other compounds such as γ -aminobutyric acid (GABA) in addition to β -glucan. In this study, the enhancement of growth and GABA production in the mycelium of medicinal and edible mushroom S. latifolia was investigated. Amino acids were added externally as the main source of nutrition, and the effects of amino acids were investigated using liquid medium, specifically amino acid-free potato dextrose broth (PDB). The amino acids added were L-glutamic acid (named PDBG medium) and L-ornithine (named PDBO medium). The growth of mycelia was determined to be 0.9 ± 0.00 g/L, 2.2 ± 0.16 g/L, and 1.93 ± 0.34 g/L PDBG respectively. The GABA content was 21.3 ± 0.9 mg/100 g in PDB medium, and it in PDBG 1.4% medium, at 115.4 ± 30.2 mg/100 g. However, the PDBO medium was not effective in increasing the GABA content of mycelia. Amino acids had little effect on the β -glucan content of mycelia. The β -glucan content was 39.7 ± 1.4 mg/100 mg, 34.4 ± 0.2 mg/100 mg, and 35.2 ± 9.2 mg/100 mg in PDB, PDBG 1.8% and PDBO 1.4% media, respectively. Addition of glutamic acid and ornithine positively affected the growth of S. latifolia mycelia, and glutamic acid positively affected GABA production; no degradation of GABA was observed with addition of glutamic acid.","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"3 1","pages":"38-44"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90205187","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}

引用次数: 1

Isolation and Characterization of Thermophilic Bacillus licheniformis YJ09 from Spent Mushroom (Pleurotus ostreatus) Substrates 从废蘑菇培养基中分离出嗜热地衣芽孢杆菌YJ09并进行鉴定

Journal of Mushroom Pub Date : 2016-12-31 DOI: 10.14480/JM.2016.14.4.244

H. Kim, C. Kim, S. Cho

引用次数: 0

Antifungal Effect of Phenyllactic Acid Produced by Lactobacillus casei Isolated from Button Mushroom 纽扣菇干酪乳杆菌苯乳酸的抑菌作用

Journal of Mushroom Pub Date : 2016-12-31 DOI: 10.14480/JM.2016.14.4.162

Jeoung-Ah Yoo, Chan-Jung Lee, Yong-Gyun Kim, Byung-eui Lee, Min-ho Yoon

{"title":"Antifungal Effect of Phenyllactic Acid Produced by Lactobacillus casei Isolated from Button Mushroom","authors":"Jeoung-Ah Yoo, Chan-Jung Lee, Yong-Gyun Kim, Byung-eui Lee, Min-ho Yoon","doi":"10.14480/JM.2016.14.4.162","DOIUrl":"https://doi.org/10.14480/JM.2016.14.4.162","url":null,"abstract":": Lactic acid bacteria (LAB) producing phenyllactic acid (PLA), which is known as antimicrobial compound, was isolated from button mushroom bed and the isolated LAB was identified to Lactobacillus casei by 16 rRNA gene sequence analysis. Cell-free supernatant (CFS) from L. casei was assessed for both the capability to produce the antimicrobial compound PLA and the antifungal activity against three fungal pathogens ( Rhizoctonia solani , Botrytis cinerea , and Collectotricum aculatum ). PLA concentration was investigated to be 3.23 mM in CFS when L. casei was grown in MRS broth containing 5 mM phenylpyruvic acid as precursor for 16 h. Antifungal activity demonstrated that all fungal pathogens were sensitive to 5% CFS (v/v) of L. casei with average growth inhibitions ranging from 34.58% to 65.15% ( p < 0.005), in which R. solani was the most sensitive to 65.15% and followed by C. aculatum , and B. cinerea . The minimum inhibitory concentration (MIC) for commercial PLA was also investigated to show the same trend in the range of 0.35 mg mL-1 (2.11 mM) to 0.7 mg mL-1 (4.21 mM) at pH 4.0. The inhibition ability of CFS against the pathogens were not affected by the heating or protease treatment. However, pH modification in CFS to 6.5 resulted in an extreme reduction in their antifungal activity. These results may indicate that antifungal activities in CFS was caused by acidic compounds like PLA or organic acids rather than protein or peptide molecules.","PeriodicalId":16539,"journal":{"name":"Journal of Mushroom","volume":"15 1","pages":"162-167"},"PeriodicalIF":0.0,"publicationDate":"2016-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72805734","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}

引用次数: 1

Optimum cultivation conditions for mass production of antagonistic bacterium Alcaligenes sp. HC12 effective in antagonistic of browning disease caused by Pseudomonas agarici 大批量生产拮抗真菌假单胞菌褐变病的最佳培养条件

Journal of Mushroom Pub Date : 2016-12-31 DOI: 10.14480/JM.2016.14.4.191

Chan-Jung Lee, J. Moon, J. Cheong

引用次数: 0

Effect of Lycoriella ingenua on the production of Pleurotus ostreatus 青霉对平菇生产的影响

Journal of Mushroom Pub Date : 2016-12-31 DOI: 10.14480/JM.2016.14.4.197

Min-gu Kang, W. Jo, Woo-Hyun Kim, Suk-hee Lee, O. Kwon

引用次数: 0