• Title/Summary/Keyword: Bean sprouts

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협회소식

  • 대한두채협회
    • 물만먹고자라요
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    • no.21
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    • pp.73-77
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    • 2008
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The effect of bean sprouts by-product addition on the growth of Pleurotus ostreatus (콩나물 부산물 첨가가 느타리 생육에 미치는 영향)

  • Park, Youn Jin;Oh, Tae Seok;Kim, Tae Kwon;Kang, Min Gyeong;Jang, Myoung Jun
    • Journal of Mushroom
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    • v.18 no.2
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    • pp.141-144
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    • 2020
  • In this study, we attempted to find alternative materials to replace Cotten seed meal(CM) using the wastes of bean sprouts by-product in bottle cultivation of Pleurotus ostreatus. In Proximate analysis, the protein content of BW was slightly lower than that of CM, but the growth characteristics of mushrooms were similar to those of control when byproduct of bean sprouts was used. In addition, the amino acid composition of fruit body did not show a significant difference in the treatment section. Therefore, it is judged that BW could be a suitable substitute for CM in the cultivation of Pleurotus ostreatus.

γ -Aminobutyric Acid (GABA) Content of Selected Uncooked Foods

  • Oh, Suk-Heung;Moon, Yeon-Jong;Oh, Chan-Ho
    • Preventive Nutrition and Food Science
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    • v.8 no.1
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    • pp.75-78
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    • 2003
  • We analyzed the ${\gamma}$-aminobutyric acid (GABA) content of a selection of uncooked foods. Foods with GABA concentrations in excess of 100 nmole per g dry weight included: brown rice germ, brown rice sprouts, barley sprouts, bean sprouts, beans, corn, barley, brown rice, spinach, potatoes, sweet potatoes, yams, kale and chestnuts. Cereals included: brown rice germ, brown rice sprouts, barley sprouts, bean sprouts, beans, corn, barley, and brown rice and had GABA concentrations of 718, 389, 326, 302, 250, 199, 190, and 123 nmole per g dry weight (DW), respectively. The vegetables: spinach, potatoes, sweet potatoes, yams and kale contained 414, 166, 137, 129, 122 nmole GABA per g DW, respectively. The GABA concentration of chestnut was 188 nmole per g DW. However, oatmeal, adlay, broccoli, squash, carrots, onion, apples, lentinus edodes, green laver, and lactobacillus had GABA concentrations of less than 100 nmole per g DW. These results show that brown rice germ, sprouted cereals and spinach are good sources of plant-derived GABA. These data will be useful in selecting foods for the manufacturing of uncooked foods containing a relatively high concentrations of GABA.

소비시장에서 찾은 신선편이농산물

  • Korean Bean Sprouts Association
    • 물만먹고자라요
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    • no.17
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    • pp.40-52
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    • 2005
  • 편리함을 추구하는 소비자들은 이른바 신선편이농산물을 찾고 있다. 일부 자료에 의하면 식재시장이 10조원 규모를 상회하는 것으로 보고되고 있으며 어떤 형태로든 전 처리되어 유통되는 신선농산물 시장은 대략 수조원 정보 되는 것으로 추정되고 있다. 그 양의 대소를 떠나 향후 농산물의 유통은 소비자가 사용하기 편리하고 안전하며 신선한 형태가 그 중심을 이룰 것으로 여겨지고 있다. 이러한 '신선편이농산물' 에 대해 다양한 각도에서 시장의 변화와 그 요구를 알아본다. 자료는 농수축산 신문에서 협조하여 기사를 발췌하여 재구성하였다.

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Development of a Predictive Growth Model of Staphylococcus aureus and Shelf-life Estimation of Cooked Mung Bean Sprouts Served in School Foodservice Operations (학교급식에서 제공되는 숙주나물의 Staphylococcus aureus 성장예측모델 개발 및 섭취유효기간 설정)

  • Park, Hyoung-Su;Kim, Min-Young;Jeong, Hyun-Suk;Park, Ki-Hwan;Ryu, Kyung
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.38 no.11
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    • pp.1618-1624
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    • 2009
  • This study was conducted to estimate the shelf-life of cooked mung bean sprouts contaminated with Staphylococcus aureus according to storage temperatures after cooking in school foodservice operations. A predictive growth model of S. aureus in cooked mung bean sprouts prepared using a standard recipe was developed at 4 storage temperatures (5, 15, 25, and 35${^{\circ}C}$). To determine the effect of vinegar on the shelf-life of cooked mung bean sprouts, the growth of S. aureus in sprouts prepared using vinegar and the standard recipe were compared. The $R^2$ values of the specific growth rate (SGR) and lag time (LT) determined using the Gompertz model were greater than 0.90 at all temperatures except 5${^{\circ}C}$, which confirmed that it would be appropriate to use these parameters for a secondary model. The secondary model, which indicates changes in LT and SGR values according to storage temperatures, was calculated using response surface models. The compatibility of the developed model was confirmed by calculating $R^2$, Bf, Af and MSE values as statistic parameters. The $R^2$ values of LT and SGR were 0.94 or higher, and the MSE, Bf and Af values were 0.02 and 0.002, 0.97 and 1.03, and 1.31 and 1.10, respectively, with high statistical compatibility. The growth rate of S. aureus was higher when the standard recipe was used than when vinegar was used at all temperatures. Indeed, no growth of S. aureus was observed in mung bean sprouts prepared using vinegar. Based on the model developed, cooked mung bean sprouts prepared using the standard recipe for school foodservice should be stored at 10${^{\circ}C}$ or less. Additionally, sprouts stored at 25 or 35${^{\circ}C}$ should be consumed within 6 or 12 hours after cooking. Finally, the addition of vinegar will prevent the growth of S. aureus in cooked mung bean sprouts.