Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 31 Issue 1
- /
- Pages.153-157
- /
- 1999
- /
- 0367-6293(pISSN)
Effect of Chitosan Treatment on Growing Characteristics of Soybean Sprouts
콩나물의 생장에 미치는 키토산 처리의 영향
- Lee, You-Seok (Department of Food Science and Technology, Chonnam National University) ;
- Park, Ro-Dong (Department of Agricultural Chemistry, Chonnam National University) ;
- Lee, Chong-Ouk (Department of Food Science and Technology, Chonnam National University)
- Published : 1999.02.28
Abstract
Three varieties of soybean (Joonjul, Iksan and Eunha) were cultivated by a standard procedure and by the treatment of chitosan solution (1% chitosan in 0.25% acetic acid) for 5 days. In the chitosan treated soybean sprouts (CTSS), the growth rate and weight increase were higher than in the control group. The growth rate of CTSS (Iksan) was 25.4% higher and the increase of fresh weight of CTSS was 8.5% higher than those of control group. Dry weight of whole soybean sprout in the control group decreased during cultivation, but that of CTSS slightly increased after 2 days cultivation. In the control group, dry weight of hypocotyl increased 400%, but that of cotyledon decreased 41% during 5 days cultivation.
콩나물(준저리, 익산콩, 은하콩)의 재배 과정 중 키토산을 처리하여 생육에 미치는 영향을 분석하였다. 익산콩의 경우 5일 재배하는 동안 대조구와 키토산 처리구가 각각 12.8, 16.1cm로 성장하여 키토산 처리구가 대조구에 비해 25.4% 더 높은 성장률을 보였으며 중량 또한 키토산 처리구가 대조구 보다 8.5% 더 증가하였다. 콩나물 재배 과정 중 대조구의 건물량은 감소하는 반면 키토산 처리구는 재배