• 한국버섯학회지
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• 제15권4호
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• pp.155-163
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• 2017

Mushrooms and their extracts including purified ingredients, are currently used as foods, functional foods (and/or nutraceuticals), and medicines. These products have numerous bioactive compounds such as polysaccharides (mainly ${\beta}$-glucans), glycoproteins, nucleotide analogs, terpenoids, and polyphenols, which have exhibited antioxidant, antimicrobial, anticancer, antiviral, anti-obesity, and immunomodulatory activities. In this review, we discuss the current information on the biactivities of 10 popular mushrooms in Korea. We also summarize the information on mushrooms and the active compounds derived from them, as well as mushroom-based products such as foods, functional foods, and medicines. We believe this review could provide useful information for scientists and consumers who seek to develop new products and promote healthy food habits and lifestyle.

• 펄프종이기술
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• 제41권3호
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• pp.71-75
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• 2009

Cotton waste is usually used for cultivating agaric mushroom after outdoor fermentation for a few months. Electron beam was used to break down the polymer chaims of cotton waste for increasing low molecular weight soluble sugars, which may enhance the agaric mushroom cultivation. By increasing electron beam radiation, alpha cellulose content of the cotton waste was decreased while beta cellulose content and hot water solubles were increased. Electron beam radiation over 240 kGy on cotton waste caused significant increase of mushroom yield without lowering mushroom quality.

• 한국펄프종이공학회:학술대회논문집
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• 한국펄프종이공학회 2008년도 춘계학술대회
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• pp.222-228
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• 2008

The chemical composition and thermal, crystal characterization of oak mushroom waste were investigated in comparison with those normal oak wood for utilization of cellulose from oak mushroom waste. The oak mushroom waste contained a higher percentage of ash, and hot water extractives than oak wood. This results indicated that the materials inside the body are easily decomposed during the oak mushroom cultivation. The lower percentage of holocellulose and a-cellulose of oak mushroom waste caused by fungal decomposition too. Whereas, the thermal decomposition behavior and crystallinity of oak mushroom waste was similar to that of normal oak wood, which indicated that the cellulose characterization of oak mushroom waste is resistant to fungal decomposition. In additionally, a degree of polymerization of oak mushroom waste must be investigate for examination of cellulose crystalline characterization, especially.

• 한국버섯학회지
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• 제12권4호
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• pp.287-292
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• 2014

신선편이 버섯의 유통 시 포장실태 및 관능적 품질을 파악하기 위하여 2009년 1월~10월에 계절별로 수도권 인근의 대형할인마트를 직접 방문하여 신선편이 버섯 제품 총 51종을 수집하여 조사하였다. 수집된 신선편이 버섯은 혼합형과 단독형으로는 느타리버섯, 팽이버섯은 송이채 다듬어지거나 큰느타리버섯, 표고버섯은 슬라이스나 다이스 절단되어 바로 조리(튀김, 볶음, 전골, 육개장, 찌개 등) 에 사용할 수 있도록 하였고 대부분이 알루미늄이나 PS, PET, nylon 등을 재료로 한 용기에 담겨 PVC 랩이나 견고한 PP, PS 덮개 형태로 포장되었으며 89%가 제조일이나 유통기한을 표시하였다. 수집된 신선편이 버섯 제품의 관능학적 품질 조사 결과, 갈변 발생이 심한 것이 10%, 이취 발생이 심한 것이 4%를 차지하였으며 전체적 품질은 90%의 제품이 판매 가능한 수준이었다. 계절에 따른 관능학적 품질에 차이를 보여 가을과 겨울에는 상품성이 높게 유지되었으나 봄과 여름에는 갈변이나 이취 발생 억제를 위한 신선도 관리에 유의할 필요가 있는 것으로 판단되었다.

• 한국식생활문화학회지
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• 제21권6호
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• pp.695-701
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• 2006

This study is based on the utilization of pine mushroom for processing products by development of pine mushroom Jung-Gwa. The results were summarized as follows: Pine mushroom Jung-Gwa were prepared with four different amounts (20, 30, 40, 50%) of honey. Pine mushroom Jung-Gwa color value was the highest by 20% soaking honey-water product and 40% soaking honey-water product was the lowest. Strength and hardness of 20% soaking honey-water product was the highest. Appearance to product of 50% soaking honey-water was the highest preference by all age of except 20's. The honey content of more and more external appearance preference was became higher. Product of 40% soaking honey-water was best by flavor of pine mushroom Jung-Gwa. A sugary tastes comparison 50% soaking honey water to 40% soaking honey water was not distinction. The texture was appeared a statistically significant difference by products of 20%, 30% soaking honey-water. Product of 20% soaking honey-water was favorite in 20's and product of 30% soaking honey-water was favorite in 30's. In overall preference test for pine mushroom Jung-Gwa of 40% soaking honey water was preferred by all age. Oligosaccharide helped geriatric diseases and cheaper. Thus this study used oligosaccharide but the result was not a statistically significant difference of pine mushroom Jung-Gwa products quality by comparison honey-water to oligosaccharide. Therefore oligosaccharide utilization products was thought worth a lot more by processing price and functional.

• 한국버섯학회지
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• 제17권3호
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• pp.85-92
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• 2019

Over a million tons of spent mushroom substrate (SMS) are generated as by-products of mushroom cultivation every year in Korea. Disposal of SMS by mushroom farmers is difficult, therefore, recycling solutions that do not harm the environment are necessary. SMS consists of mushroom mycelia and residues of fruiting bodies, containing a variety of bioactive substances, such as extracellular enzymes, antimicrobial compounds, and secondary metabolites. This paper reviews utility of SMS for bioremediation, controlling plant disease, and production of lignocellulytic enzymes, organic fertilizer, and animal feed.

• 생명과학회지
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• 제18권10호
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• pp.1360-1368
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• 2008

새송이 버섯과 그 부산물인 버섯파치, 균체파치 및 버섯파치 발효액의 기능성을 알아보기 위하여 이화학적인 특성, 항산화능 및 아질산염 소거능을 분석 비교하였다. 수분은 발효액에서 $89.37{\pm}0.42%$로 가장 높았고, 조단백질 함량은 새송이 버섯에서 1.72%로 가장 높았다. 조섬유는 균체파치를 제외한 시료에서 10% 미만이었다. 무기질은 발효액에서 3,696.1 mg/100 g으로 가장 높았고, 칼륨의 함량이 가장 많았다. 아미노산의 함량은 새송이 버섯에서 989.59 mg/100 g으로 가장 높았으며, glutamic acid가 가장 많았다. 전자공여능은 버섯파치 발효액에서 가장 우수하였으며, 발효액의 메탄올 및 물추출물(10 mg/ml)에서 각각 $64.07{\pm}0.23$, $76.27{\pm}1.46%$이었다. 환원력은 발효액이 새송이 버섯 및 파치에 비해 유의적으로 높았으며, 10 mg/ml의 발효액 첨가 시 물추출물에서 $2.22{\pm}0.03$으로 가장 높았다. SOD 유사활성은 발효액의 경우 2.5 mg/ml 첨가 시 50% 이상의 활성이 있었다. 메탄올 및 물추출물에서 10 mg/ml 첨가 농도에서 균체 파치를 제외한 모든 시료에서 50%이상의 활성을 보였다. Hydroxyl radical 소거능은 균체파치 메탄올추출물의 $1{\sim}5\;mg/ml$ 첨가구를 제외한 모든 실험군에서 50% 이상의 소거능을 보였다. 아질산염 소거능은 pH 2.5의 반응 조건에서 pH 4.0보다 우수하였으며, 메탄올추출물에서는 $42.93{\pm}1.71{\sim}72.97{\pm}2.18%$, 물추출물에서는 $57.66{\pm}1.80{\sim}81.07{\pm}0.81%$로 모든 시료에서 물추출물이 메탄올추출물보다 높았다. 따라서 새송이 버섯파치를 이용한 발효액은 항산화 활성이 우수하여 기능성 식품이나 사료로서의 개발 가능성이 기대된다.

• 한국버섯학회지
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• 제18권4호
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• pp.387-392
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• 2020

국내 유통 중인 건조 목이 8건(국내산 3건, 중국산 5건)을 수집하여 잔류농약 321종, 중금속 7종, 방사능 3종의 유해물질 잔류성분을 조사하였다. 잔류농약 검사결과 국내산 3건에서는 검출되지 않았으나, 중국산 5건 중 4건에서 Chlorpyrifos, Isoprocarb, Mepiquat chloride, Carbendazim이 검출되었다. 농산물 농약 잔류허용기준에 의하면 목이는 Mepiquat chloride(0.5 mg/kg 이하)만 기준치가 설정되어 있다. 또한 중금속 검사결과는 모든 건조 목이에서 미량의 중금속이 검출되었으나, 기준치 이하로 낮게 나타났다. 다만 국내산 시료 1건에서 납 함량이 기준치(0.3 mg/kg)보다 높게 나타나 정확한 원인 규명을 위해서는 톱밥배지, 지하수, 보관·유통 과정에 대한 추가적인 조사가 필요할 것으로 보여진다. 방사능 조사결과에서는 모든 건조 목이에서 방사능 농도가 MDA값 이하로 불검출 수준으로 나타났다. 국내산과 중국산의 평균 방사능 농도는 요오드(131I)와 세슘(134Cs)은 비슷한 수준으로 나타났으며, 세슘(137Cs)은 국내산보다 중국산에서 다소 높게 나타났다. 방사성 세슘(137Cs)은 버섯류에 잘 농축되는 것으로 알려져 있는데 이번 조사에서는 국내 유통 중인 건조 목이는 방사능에 안전하게 나타났다.

• Journal of Animal Science and Technology
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• 제54권3호
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• pp.199-207
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• 2012

This study was carried out to investigate the effects of fermented mushroom (Flammulina velutipes) by-products on meat quality characteristics in fattening Berkshire pigs. The fermented diet mainly contained 40.0% mushroom by-products, 26.0% rice bran, and 20.0% formula feed and was fermented for 5 d. The basal diet for the control (C) was substituted with 10% (T1), 30% (T2), 50% (T3), and 70% (T4) fermented diet. Warner-Bratzler shear forces (WBSF) were significantly lower (P < 0.05) in treatments than that in C. The meat color (lightness, redness, and yellowness) was significantly lower (P < 0.05) in treatments than that in C, whereas fat color (redness and yellowness) was significantly higher in treatments than that in C (P < 0.05). The compositions of palmitoleic acid and arachidonic acid were significantly higher (P < 0.05) in T4 than that in C. The amino acid composition of longissimus dorsi (LD) and the sensory evaluation of cooked meat were not affected by diet type. In conclusion, a diet of fermented mushroom by-products increased pH and backfat color, but decreased cooking loss, WBSF, and meat color of LD in growing-fattening Berkshire pigs.

• 한국조리학회지
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• 제14권4호
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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.