한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제14권3호
- /
- Pages.250-256
- /
- 1982
- /
- 0367-6293(pISSN)
폐엽종실(廢棄種實)의 식량자원화(貪糧資源化)에 관(關)하여 -제(第) 1 보(報) : 포도씨의 화학적(化學的) 조성(組成)-
Studies on the Development of Food Resources from Waste Seeds -I. Chemical Composition of Grape Seed-
- Yoon, Hyung-Sik (College of Agriculture, Kyung Pook National University) ;
- Kwon, Joong-Ho (College of Agriculture, Kyung Pook National University) ;
- Hwang, Joo-Ho (College of Agriculture, Kyung Pook National University) ;
- Choi, Jae-Chun (College of Agriculture, Kyung Pook National University) ;
- Shin, Dae-Hyn (College of Agriculture, Kyung Pook National University)
- 발행 : 1982.09.30
초록
미이용(未利用) 폐엽종자(廢葉種字)를 식량자원(貪糧資源)에 이용(利用)하기 위(爲)한 기초자료(基礎資料)를 얻기 위(爲)하여 포도씨의 지방질(脂肪質) 성분(成分)과 단백질(蛋白質) 성분(成分)을 검토(檢討)한 결과(結果)는 다음과 같다. 1. 포도씨의 일반성분중(一般成分中) 조지방(粗脂肪)은 25.1%, 조단백질(粗蛋白質)은 12.0%였다. 2. 포도씨 기름에는 중성지방질(中性脂肪質)이 95.46%이나 복합지방질(複合脂肪質)은 약(約) 4.5%에 불과하였으며, 중성지방질(中性脂肪質)의 성분(成分)으로써는 91.89%가 트리-글리세리드였고, 스테롤에스터, 스테롤, 디-글리세리드 및 유리 지방산은 각각(各各) 3.24% 2.87%, 1.20% 및 0.80%였다. 3. 지방산(脂肪酸) 조성(組成)은 총지방산(總脂肪酸)과 중성지방질(中性脂肪質)에서 리놀레산
A series of studies were conducted to find out the possibility of utilizing grape seed as resources of food fats and proteins, and the results of the studies are as follows: The grape seed contained 25.1%, of crude fat and 12.0% of crude protein. The lipid, fractions obtained by silicic acid column chromatography were mainly composed of about 95.5% neutral lipid, whereas compound lipid was only 4.5% level. Among the neutral lipid by thin layer chromatography, triglyceride was 91.89%, sterol ester, sterol, diglyceride and free fatty acid were 3.24%, 2.87%, 1.20% and 0.80%, respectively The predominant fatty acids of total and neutral lipids were linoleic acid
키워드