• Journal of Nutrition and Health
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• 제19권3호
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• pp.199-203
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• 1986

The Lipids content of sea mussels was studied and the composition of neutral lipids, glycolipids, and phospholipids were analyzed for the sea mussels obtained from Pusan area in Korea. Fatty acids were found in roder of neutral lipid, phospholipid and glycolipid. total lipids and fatty acids were appeared higher in Mytilus edulis then Mytilus cosuscus. The neutral lipids showed to be approximately 50% of 새심 lipids in Mytilus coruscus and mytilus edulis. The phospholipids showed no significant differences between male and female of Mytilus edulis. The major fatty acids were consisted of C 16 : 0, C16 : 1, C18 ; 1 and C22: 6 in order. The level of C16 :0 with saturated acid was highest in lipids. The level of C18 :1 . C18 :2, C22 : 6 were higher in Mutilus edulis than Mytilus coruscus. $\omega$$_3$ High unsaturated fatty acid essential fatty acids C20 : 5, C22 ; 6 were higher in Mytilus edulis than Mytilus coruscus.

• 동아시아식생활학회지
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• 제3권2호
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• pp.29-40
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• 1993

A variety of studies show that a centraized rather than a generalized pattern of subcutaneous fat distribution is more directly associated with disorers of carbohydrate and lipid metabolism, as possibly hypertension, This study was an attempt to observe the relationship of body fat distribution, blood lipids, blood pressure and exercise in 85 healthy men and women. Within this group there was a gradation of fat distribution progressing from LBSO and UBSO defined on the basis of WHR. This paper reports the relationship of body fat distribution defined by WHR to plasma glucose, lipids, blood pressure, and exercise in this population. Although the obesity indices(RBW and BMI) were slightly higher in the UBSO group, significant differences existed between UBSO and LBSO groups with respect to WHR blood pressure, and total cholesterol concentration in female. WHR values were substantially different and this was primarily due to greater degrees of differences in waist as opposed to hips circum ference. Although no significant differences existed between UBSO and LBSO groups with respect to age, body weight, and hips circumference, energy intake, total cholesterol, LDL-cholesterol and WHR values were substantially different in male. Positive, significant correlations were found between WHR and both systolic and diastolic blood pressure and between WHR and the total plasma cholesterol concentration and age. When 26 pairs of exercise and nonexercise groups were matched according to sex, age and body weight, blood pressure and blood lipids were significantly lower in the exercise groups than those in the nonexercise groups. In conclusion, these findings suggest that an altered blood lipid profiles will manifast in men and women with upper body obese. Furthermore these findings suggest that exercise and physical activity may be beneficial for controlling blood lipids and blood pressure in healthy adults.

• 한국수산과학회지
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• 제16권3호
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• pp.255-259
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• 1983

개불지질의 성상을 밝힐 목적으로 그 지방산조성 및 sterols 조성에 대하여 분석 검토 하였는데, 그 결과는 다음과 같다. (1) 조지질과 부검화물함량은 각각 $1.9\%,\;14.3\%$였으며, 요오드값은 111이었다. (2) 조지질의 조성은 인지질이 $39.8\%$, 유리 sterols이 $27.7\%$, triglyceride가 $21.4\%$였다. (3) 지방산조성은 $C_{20:4}$가 $19.4\%$로 가장 많았고, 다음으로 $C_{16:0},\;C_{20:1},\;C_{18:1}$이 각기 $13.7\%,\;11.3\%,\;10.4\%$였으며 또 polyene산 monene 산 및 포화산으로 계산하면 각각 $39.7\%,\;31.9\%$ 및 $26.6\%$였다. (4) 5종의 sterols이 검출되었는데 cholesterol이 $57.6\%$로 가장 많았고 다음이 brassicasterol이 $20.3\%$, 24-methylene cholesterol of $17.7\%$, 22-dehydro cholesterol of $3.0\%$, 22-trans-24-norcholesta-5,22-dien-3-${\beta}$-ol 이 $1.4\%$였다.

• 한국식품영양과학회지
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• 제20권4호
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• pp.376-380
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• 1991

The contents of total lipids from Korean marine benthic algae Miyeok(Undaria pinnatifida) and Pare(Enteromorpha compressa)were 1.8% and 0.7% on the dry basis, respectively. They were fractionated by silicic acid column chromatography and identified by gae liquid chromatography. The ratios of neutral lipids, glycolipids and phospholipids in total lipids were 3.5 : 74.1 : 22.4 in Miyeok and 33.1 : 48.4 : 18.5 in Pare. Total fatty acids in Miyeok and Pare were composed of 28.5 and 33.2% of saturates, 9.8 and 10.8% of monoenes, 61.7 and 56.0% of polyenes, respectively and the polyunsaturated acid was the most predominent component. $\omega$-3 polyunsaturated fatty acids were C18:4(15.9 and 17.1%) and C20:5(10.6 and 6.0%).

• 대한간호학회지
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• 제37권4호
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• pp.519-528
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• 2007

Purpose: The purpose of this study was to examine the effect of a moderate-intensity, walking exercise program on the body composition, blood lipids and psychosocial outcomes in postmenopausal obese women. Methods: With a quasi-experimental pre- and post-test design, a total of 36 postmenopausal obese women was recruited in 2 metropolitan areas by convenience sampling. Sixteen women participated in 1 hour of moderate-intensity walking exercise 5 days per week for 3 months and 20 women did not. Cardiovascular risk factors include body composition and blood lipids. Body composition was measured as body mass index, % body fat, and waist/hip ratio; Blood lipids were measured with total cholesterol, triglyceride, HDL and LDL; psychosocial outcomes were evaluated by self-esteem and depression. Results: Over 3 months, the score of self-esteem increased and depression decreased in the exercise group relative to the control group. However, there were no significant differences in body composition and blood lipids. Conclusions: This study suggests that 3 months of moderate-intensity exercise training can improve psychosocial outcomes but further studies are needed to replicate walking exercise on physiologic variables among postmenopausal obese women. These findings are of public health relevance and add a new facet to the growing literature on the health benefits of moderate exercise.

• 한국식생활문화학회지
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• 제5권4호
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• pp.437-442
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• 1990

국내에서 생산되는 재배버섯으로 일반느타리(Pleurotus ostreatus)와 고온성느타리(Pleurotus sajor-caju) 및 야생식용버섯으로 싸리버섯(Ramaria botrytis)과 젖버섯(Lactarius volemus)의 지질성분조성을 비교 검토한 결과 각 버섯의 지방함량은 $0.32{\sim}0.39%$이었으며, 그 조성은 인지질$(19.4{\sim}47.4%)$, 중성지질$(32.1{\sim}51.9%)$, 당지질$(14.8{\sim}28.7%)$ 순으로 많았으나 고온성 느타리는 다른 버섯에 비하여 중성지질(51.9%)의 함량이 높았다. 중성지질에서는 triglyceride$(21.2{\sim}38.2%)$, free sterol$(21.0{\sim}21.9%)$, sterol ester$(10.3{\sim}18.6%)$ 순으로 많았으나 고온성 느타리는 free fatty acid(34.1%)의 함량이 다른 버섯에 비하여 특이하게 높았다. 당지질은 steryl glycoside$(15.6{\sim}29.4%)$, esterified steryl glycoside$(13.4{\sim}23.9%)$, monogalactosyl diglyceride$(15.6{\sim}24.6%)$ 순으로 많았으며, 인지질의 조성은 phosphatidyl choline$(36.7{\sim}49.5%)$, phosphatidyl ethanolamine$(20.9{\sim}29.7%)$, phosphatidyl inositol$(18.4{\sim}26.1%)$ 순으로 많았다. 각 구성지질의 지방산조성은 4종의 버섯 공히 linoleic acid와 palmitic acid가 주요 지방산이었으나 싸리버섯은 중성지질에서 oleic acid의 함량이 높았다.

• 한국식품과학회지
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• 제16권2호
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• pp.192-200
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• 1984

통일계(統一系)(풍산)와 일반계(一般系)(동진)의 쌀겨로부터 추출한 지질(脂質)의 조성(組成)을 관, 박충, 가스-액체 크로마토그래피에 의하여 분리(分離) 정량(定量)하었다. 쌀겨의 전지질(全指質) 함량은 일반계(一般系)가 16. 13%, 일반계(一般系)가 16.97%였고 통일계(統一系)의 중성지질(中性脂質)은 75.20%로 일반계(一般系)의 73.69%보다 약간 높았고 당지질(塘脂質) 함량은 통일RP(統一系)에 16.71%로 일반계(一般系)의 22.80% 보다 월등하게 낮았다. 중성지질(中性脂質)은 트리 -글리세리드, 더 글리세리드, 에스테르화 스테롤이 주성분이었고 당지질(糖指質)분 에스테르화 스테릴글리코시드가 가장 많았으며 그외 다른 구성 당지질은 미량성분이었다. 인지질은 포스파티딜 에타놀아민, 포스파티딜 콜린. 포스파티딜 이노시톨이 주요성분 이었다. 전지질(全脂質)의 지방산 조성은 팔미트산, 올레산, 리놀레산이 주요성분이었다. 특히 불포화지방산의 조성에서 올레산의 함량은 통일계(統一系) (43.84%)가 일반계(一般系) (40.33%)보다 높은 반면 리놀레산의 함량은 통일계(統一系) (34.64%)가 일반계 (38.99%)보다 낮았다. 중성지질(中性脂質)의 지방산 조성은 전지질의 지방산 조성과 유사하였고당지질의 지방산 조성은 리놀레산이 올레산보다 많았으며 에스테르화 스테릴글리코시드에는 특이하게 팔미트산이 많았다.

• Fisheries and Aquatic Sciences
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• 제6권3호
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• pp.155-159
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• 2003

Lipid composition and fatty acid composition were characterized in the membrane of a marine ciliate protozoan (Uronema marinum). Phospholipids accounted for 70% of total lipid, and the remainder was neutral lipids. Total phospholipids were separated as phosphatidylcholine $(24.26\%)$, phosphatidylethanolamine $(22.21\%)$, phosphatidylinositol $(6.14\%)$, phosphatidyl­serne $(5.11\%)$, cardiolipin $(3.07\%)$ and unidentified phospholipids $(28.72\%)$ through high performance liquid chromatography (HPLC). Fatty acid composition of neutral lipids and phospholipids was determined by gas chromatography (GC), based solely on comparision of retention times. In neutral lipids, the most abundant fatty acid group was monounsaturated fatty acid $(48.3\% of total fatty acids)$ with oleic acid (18:1) and nervonic acid (24:1). Saturated fatty acids comprised $29.6\%$ of total fatty acids, with palmitic acid (16:0), stearic acid (18:0) ane myristic acid (14:0), and polyunsaturated fatty acid accounted for $33.0\%$ with $Di-homo-\gamma-linolenic$ acid (20:3) and linoleic acid (18:2). Wherease phospholipids predominantly contained the fatty acid group in the following order: polyunsaturated fatty acids $(52.7\%\;of\;total\;fatty\;acids)$ with linoleic acid (18:2) and $\gamma-linolenic$ acid (18:3) > monounsaturated fatty acids $(28.5\%\;of\;total\;fatty\;acids)$ with oleic acid (18:1) and palmitoleic acid (16:1) > saturated fatty acids $(25.5\%\;of\;total\;fatty\;acids)$ with palmitic acid (16:0), stearic acid (18:0) and myristic acid (14:0).

• 한국식품영양과학회지
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• 제19권1호
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• pp.87-93
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• 1990

녹두전분으로 부터 유리지질과 저온 및 고온에서 결합지질을 추출한 다음 이들을 중성지질, 당지질, 인지질로 분획 정량하였으며 아울러 각 지질들의 지방산 조성을 분석하였다. 녹두전분에서 추출한 유리지질에서의 중성지질, 당지질, 인지질의 함량은 각각 98.2%, 1.7%, 0.1% 이였으며 저온 및 고온에서 추출한 결합지질에서는 각각 84.3~85.7%, 10.5~11.0%, 5.2~3,3% 이었다. 그리고 중성지질의 주된 성분은 triglyceride와 esterified sterol이었으며 이들의 함량은 총 중성지질의 90%를 차지 하였다. 당지질의 유리지질과 결합지질은 monogalactosyl diglycerides와 esteryl steryl glyceried가 주성분 이었다. 그리고 인지질의 경우 유리지질은 phosphatidyl ethanolamine (79.0%)이 그리고 결합지질은 phosphatidyl inositol등이 주성분이었고 고온추출 결합지질에서는 phosphatidyl giyeride 함량이 높았다. 또한 각 지질의 지방산 조성은 유리지질에서는 palmitic acid(50.2%), stearic acid(20.6%)이 주성분이었고 결합지질에서는 palmitic acid과 linoleic acid의 함량이 높았다. 그리고 유 질에서는 arachidonic acid와 behenic acid가 또한 고온추출 결합지질에서는 behenic acid가 미량 함유되어 있었다.되어 있었다.

• 한국식품조리과학회지
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• 제27권3호
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• pp.51-57
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• 2011

Color, lipid and fatty acid composition, and tocopherols and polyphenols contents of perilla seed lipids in response to seed germination were studied. Perilla seeds were germinated at $30^{\circ}C$ in the dark for 12, 36, or 48 h, after which total lipids were extracted by the Folch method using chloroform and methanol (2:1, v/v). Seed germination resulted in a decrease in yellowness and greenness in perilla seed lipids, but there were no significant changes in composition of the lipids including major neutral lipids (>90%). Contents of phosphatidylcholine and phosphatidylethanolamine in the perilla seed lipids significantly increased in response to germination. Linolenic acid (>63%) was the most abundant fatty acid. Seed germination tended to decrease the relative content of linolenic acid and increase the contents of oleic and stearic acids. Contents of antioxidants, especially ${\alpha}$-tocopherol and polyphenols, increased in response to seed germination. As the germination period was extended, the antioxidant content increased. Therefore, increases in useful components, phosphatidylcholine, phosphatidylethanolamine, ${\alpha}$-tocopherol, and polyphenols contents by seed germination can contribute to the improvement of perilla seed utilization in food industry.