被覆栽培가 땅콩의 脂肪 및 脂肪酸 組成등에 미치는 影響 : Arachis Hypogaea L. = Effect of Vinylmulching Culture on Fat and Fatty acid Compositions of Peanut

국문 초록 (Abstract)

草型이 다른 땅콩 3品種(驪州在來種, 水原15號, Wasedairu)을 vinylmulching 栽培를 하여 各性分을 分析한 결과는 다음과 같다.
1. 땅콩油의 物理化學的 性質은 比重 0.918, 掘折率 1.469, 비누화價 190, 沃素價 95.1, 酸價 6.10, 불검화물量 1.55%였다.
2. 땅콩의 100粒重은 vinyl被覆栽培 하였을 때 평균 10%이상 增加하였으며, 驪州在來種에서 가장 좋은 효과를 보였다.
3. 땅콩의 粗脂肪含量은 피복재배가 무피복재배 보다 약간 증가하였으며, 驪州在來種은 7.0%, 水原15號 및 Wasedairu는 각각 약5%의 增加率을 보였다.
4. 땅콩의 粗蛋白質 含量은 피복재배(평균 32.84%)나 무피복재배(평균 32.54%)나 거의 함량변화가 없었다.
5. 땅콩의 脂肪酸 組成은 不飽和脂肪酸의 oleic 및 linoleic acid가 대부분이고, 飽和脂肪酸은 palmitic acid가 많았다. 피복재배구와 무피복재배구를 비교하면,脂肪酸의 組成比의 크기는 평균적으로 Ole>Lin>Pal>Ste>Ara>Myr의 順이지만, 各品種 모두 各組成分의 增減傾向은 현저하였다.

다국어 초록 (Multilingual Abstract)

This study was carried out in order to investigate the effect on chemical compositions, when the Yeoju landrac, Sueweon No. 15 and Wasedairu as variety of peanuts have cultured vinylmuching and nonmulching. The 100-grain-weight of peanut was increased by about 3.5-21.4% in all kinds of vimylmulching cultivation rather than in those of nonmulching. Especially, Yeoju landrace showed the highest amount among the three kinds. There wasn't any difference between vinylmulching and nonmulching. And the increased ratio of fat due to vinylmulching was seen 7% in Yeoju landrace about 5% in Suweon No. 15 and Wasedairu. Unsaturated fatty acids was all most composed of oleic and linoleic acid, but saturated fatty acids mainly composed of palmitic acid. However, the composition ratio of fatty acid were Oie>Lin>Pal>Ste>Ara>Myr in a decreasing level.

목차 (Table of Contents)

• Ⅰ. 緖論
• Ⅱ. 材料 및 方法
• Ⅲ. 結果 및 考察
• Ⅳ. 摘要
• 參考文獻