• Journal of Nutrition and Health
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• 제16권2호
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• pp.107-114
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• 1983

There has been no specific test available for identifying the sesame oil among common edible oils. As the contents of sesamin and the ratio of sterols allowed the estimation for the genuine sesame oil, the author investigated to establish some instrumental methods for verification of genuine sesame oil and its distribution in the market. The sesame oil was saponified and the sesamin and sterols were isolated from the unsaponiable fraction by Florisil column chromatography. The individual components were determined by gas- chromatography and sesamin standard (purified sesamin) was obtained by silicagel column chromatography. The gas- chromatographic condition using Flame Ionization Detector supported on 10% OV-101 with di-(2-ethylhexyl) sebacate as an internal standard was suitable, and quantitation of sesamin and sterols, including campesterol, stigmasterol and ${\beta}-sitosterol$ was carried out. The results of this study showed that contents of sesamin in genuine sesame oil were 0.3-0.5% and the ratio of stigmasterol to compesterol was 0.3-0.6 and ${\beta}-sitosterol$ to campesterol 3.0-3.8. The 50 samples from the markets in Seoul were composed of 70% genuine sesame oil, and others were mixed with palm oil, rape seed oil and soybean oil.

• 한국식품영양학회지
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• 제15권4호
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• pp.337-341
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• 2002

옥수수배아, 소맥배아, 탈피땅콩, 겨 자. 후추를 조분쇄하여 직화법으로 볶은 다음 옥수수기름과 혼합하고 열처리하여 향미유 원액을 얻었다. 이 원액과 옥수수기름을 혼합하고 여기에 유용성 천연색소 추출물과 O.R.Paprika를 처리하여 참기름 고유의 외관과 향미가 유사한 대체 향미유를 개발하였다. 이리 이화학적 특성을 참기름과 직접 비교해 본 결과 유리지방산 함량은 약 1/14 수준이었으며, 기타 항목에서는 거의 유사한 결과를 나타내었다. 이 향미유를 이용한 조리실험 결과 갈비절임, 볶음, 튀김, 김구이 및 약과튀김 등에서 우수한 특성을 보여 참기름 대체용으로의 기능이 충분한 것으로 확인되었다.

• 한국가정과학회지
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• 제10권1호
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• pp.81-87
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• 2007

This study was designed to evaluate the balance of fatty acids for the Korean style broiled beef and pork ingredient of the rate of mixture oil with sesame oil, soybean oil and perilla oil, by self-developed computer program. Each 3 kinds of Korean style broiled beef and pork by the rate of mixure oil with sesame oil, soybean oil and perilla oil, were evaluated by using the self-developed computer program. Contents of calories were 415.6kcal in Korean style broiled beef, 656.3 kcal in Korean style broiled pork. The mean of protein were 41.35g, Korean style broiled beef, 32.66g, Korean style broiled pork. The ratio of C/P/F ratio of Korean style broiled beef and pork, 21/ 40/ 39, 10/ 20/ 70. The mean P/ M/ S of fatty acids in Korean style broiled beef and pork ratio was similar $0.4{\sim}0.5/\;1.4{\sim}1.5/\;1$. The ${\omega}6/{\omega}3$ ratio of fatty acids of Korean style broiled beef and pork using sesame oil was 54.3, 56.9 much higher than desirable $level(4{\sim}8)$. But the ${\omega}6/{\omega}3$ ratio of fatty acids of Korean style broiled beef using mixture oil with sesame oil, soybean oil and perilla oil were 4.6, 4.2 desirable $level(4{\sim}8)$, Korean style broiled pork using mixture oil with sesame oil, soybean oil and perilla oil were 3.0, 6.2. It means the ${\omega}6/{\omega}3$ ratio of fatty acids of Korean style broiled beef and pork was improved of desirable level respectively by using the mixture oil with sesame oil, soybean oil and perilla oil, than using sesame oil.

• 한국식품과학회지
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• 제37권3호
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• pp.431-437
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• 2005

Overall experiments were planned by central composite design, and results were analyzed by response surface methodology (RSM) to determine effects of three independent variables, temperature ($X_{1}$), extraction time ($X_{3}$), and pressure ($X_{3}$), on yield of sesame oil extract (Y). Regression equation model optimized by response surface analysis was: Y (sesame oil) = $-3.89+0.07X_{1}+0.03X_{2}+0.0006X_{3}-0.0007X_{1}^{2}-0.0002X_{2}X_{1}-0.00008X_{2}^{2}+0.000004X_{3}X_{1}+0.0000009X_{3}X_{2}-0.00000009X_{3}^{2}$. According to RSM analysis, optimum extracting conditions of temperature, time, and pressure were $45.89^{\circ}C$, 131.89 min, and 34228.41 kPa, respectively, and statistical maximum yield of sesame oil was 96.27%. Fatty acid composition of sesame oil showed sesame oil extracted by Supereritical Fluid $CO_{2}$ contained lower levels of palmitic, stcaric, and oleic acids and higher levels or palmitoleic and linoleic acids than commercial sesame oil. Commercial and extracted sesame oils were analyzed by electronic nose composed of 12 different metal oxide sensors. Obtained data were interpreted by statistical method of MANOVA. Sensitivities of sensors from electronic nose were analysed by principal component analysis. Proportion of first principal component was 99.92%. All sesame oils showed different odors (p < 0.05).

• 한국식품영양학회지
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• 제14권6호
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• pp.591-595
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• 2001

참깨 탈지박에 다량존재하는 수용성 lignan화합물을 $\beta$-glucosidase로 처리하여 얻어진 참깨박 추출물의 항산화 효과 및 기존 항산화제들과의 상승효과를 비교, 검토하고자 하였다. 참깨박 추출물 중에서도 sesamin 및 sesamolin이 peak가 확인되었으며, 각각 8.32%(8,315.4mg/100g) 및 0.28%(2,824.5mg/100g)의 함량을 나타냈다. Sesamin과 sesamolin은 배당체의 aglycone으로서 탈지박 중에 존재하는 것으로 나타났다. 참깨박 추출물의 항산화효과는 첨가농도가 증가함에 따라 증가되었으며, 이들의 효과는 같은 농도(100ppm)의 $\alpha$-tocopherol이나 ascorbyl palmitate 첨가구보다 항산화효과가 우수하였으나 BHA보다는 다소 약한 효과를 보였다. 또한 가수분해 물은 $\alpha$-tocopherol과 강한 상승 작용을 보여주었으나 ascorbyl palmitate와는 비교적 약한 상승작용을 나타내었다.

• 산업식품공학
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• 제13권4호
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• pp.275-281
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• 2009

참기름은 높은 항산화활성 및 항암작용 등의 우수한 영양학적 가치를 지니는 반면 비싼 가격으로 인하여 가짜 참기름의 유통이 범람하여 이를 판별할 수 있는 분석 방법의 확립이 요구되는 실정이다. 따라서 본 연구에서는 질량분석기를 바탕으로 한 전자코를 이용하여 대두유가 혼합된 참기름을 제조하여 진위 판별을 시도하기위하여 각각의 유지를 전자코를 이용하여 분석, 통계처리하였다. 혼합 참기름의 휘발성 향기성분으로부터 생성되는 ion fragment 중 40-160 amu에서 각 시료 간에 차별성이 높은 fragment (m/z)를 선택하여 해당 intensity값을 판별 분석한 결과, 참기름 및 대두유는 뚜렷하게 구분되었다. 참기름 및 대두유, 옥수수유, 들기름을 각각의 순수한 상태로 향기성분 분석을 한 결과 서로 다른 위치에서 정확하게 분리됨을 알 수 있었고, 대두유와 옥수수유의 경우 타 기름과는 달리 순수한 공기 성분과 비슷한 위치에서 확인되는 것으로 휘발성향기성분의 감응도가 상대적으로 낮은 것으로 판단된다. 미량의 대두유가 혼합된 참기름은 첨가된 대두유의 농도에 비례하여 제1판별함수값(DF1)과 높은 상관관계를 나타내었다. 참향후 참기름의 위조 여부를 검증하는 방법에 하나로 활용될 수 있을 것이다.

• 대한한의학방제학회지
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• 제28권3호
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• pp.301-311
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• 2020

Object : To investigate which diseases the utilization of various vegetable oils were used and how they were used for treatment, and to change and develop vegetable oil combined prescriptions so that the Korean medical treatment effect in clinical practice can be enhanced. Methods : All words containing oil(油) were searched and selected oils used for simple prescription and oil combined prescription. Aii of animal oils such as butter(酥油), Suis oil(猪油), Anceris oil(鴈油), and Actonis caro oil(猯油) were excludIt is suggested to develop a new formulation by succeeding the utilization methods of various effects of sesame oil and other vegetable oils.ed. All selected oils were classified as sesame oil(麻油)(inclusive, 脂麻油, 胡麻油, 香油, 淸油) or other vegetable oils. Result : 1. In 『Donguibogam』(『東醫寶鑑』), 14 other vegetable oils were used to 23 prescriptions. 2. Sesame oil was used to 187 prescriptions over 41 disease categories as of 20 effects described in the 『Zhenghebencao』(『政和本草』). 3. In 28 prescriptions, sesame oil was also used for hygiene and prevention, emetic, preparating herbs and so on. Conclusion : The 101 prescriptions used for medicinal auxiliary materials are due to the efficacy of treatments of malignant furuncles, sores, scabies, promoting regeneration of tissue and flesh, reliving pain, dispersing abscess and swelling and supplementing fissured skin. In 『Donguibogam』(『東醫寶鑑』), the unique efficacy of each vegetable oil and sesame oil was used in various ways and preparation forms to treat various diseases. It is suggested to develop a new formulation by succeeding the utilization methods of various effects of sesame oil and other vegetable oils.

• 한국식품과학회지
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• 제34권6호
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• pp.984-991
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• 2002

순수 참기름과 채종유, 옥수수유, 대두유를 10%, 30%, 50%씩 첨가한 참기름 혼합유를 제조하여 $60^{\circ}C$의 incubator에서 8주간 저장하면서 혼합유의 산화 안정성과 향기 성분의 변화 그리고 관능 검사를 실시하였다. 모든 시료의 POV는 저장 6주에 최고값을 나타내었으며 채종유와 옥수수유 10%, 30%, 50%씩 그리고 대두유 10%를 첨가한 참기름 혼합유는 순수 참기름 보다 저장 기간 동안 과산화물 생성이 억제되어지는 효과가 있음을 나타났다. 산패 유도기간도 채종유와 옥수수유 10%, 30%, 50%씩 그리도 대두유 10%를 첨가한 참기름 혼합유에서는 대조구인 참기름 보다 그 기간이 더 연장되었다. 상대적 항산화 효과(Relative Antioxidant Effectiveness: RAE)는 10% 채종유를 첨가한 혼합유가 순수한 참기름 보다 6배의 효과가 있었다. 그리고 산가는 모든 혼합유 시료가 참기름 보다 더 낮은 결과를 나타내었으나 단일 식물성유 보다는 그 수치가 높았다. 혼합유의 향기 성분은 참기름에서 확인된 참기름의 독특한 방향을 나타내는 pyrazine류가 참기름 혼합유에서도 확인되었으며 저장 기간이 연장됨에 따라 모든 시료에서 산패의 지표가 되는 aldehyde, ketone, acid등의 carbonyl 화합물의 함량이 증가되었다. 관능평가에서는 10%의 채종유, 옥수수유, 대두유를 첨가한 참기름 혼합유 시료는 대조구인 순수 참기름과 유의적인 차이가 없는 것으로 밝혀졌다. 이와 같은 결과로 미루어 볼 때 참기름과 식물성유의 혼합은 매우 바람직하며 단일 식물성유보다 산화 안정성이 크게 증대되었을 뿐 아니라 관능적인 품질에도 차이가 없으므로 경제적인 면에서도 매우 유용할 것으로 생각된다.

• Journal of Nutrition and Health
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• 제29권7호
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• pp.703-712
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• 1996

This study planned to compare the effects of source and amount of dietary n-3 fatty acid, tuna oil and perilla oil, on lipid metabolism and eicosanoids production in Spargue-Dawley strain male rats. Weaning rats were fed 5 different experimantal diets for 4 weeks. (S : beef tallow 50%+sesame oil 50%, T1 : beef tallow 50%+sesame oil 40%+tuna oil 10%, T2 : beef tallow 50%+sesame oil 25%+tuna oil 25%, P1 : beef tallow 50%+sesame oil 40%+perilla oil 10%, P2 : beef tallow 50%+sesame oil 25%+perilla oil 25%) Food intake was higher in T2 group than in other groups, but body weight gain and food efficiency tate were not different among groups. Plasma total lipid and triglyceride were significantly lower in groups fed perilla oil as much as groups fed tuna oil than in S. But tuna oil reduced plasma cholesterol level more than perilla oil. Liver total lipid per unit, cholesterol and triglyceride were not affected by dietary fat sources. Peroxisomal $\beta$-oxidation was higher in T1 and T2 than in P1 and P2. Activities of glucose 6 phosphate dehydrogenase and malic enzyme were lower in T1 and T2 than in group fed sesame oil only. Plasma TXB2 was affected by n-3 fatty acid consumption, and it was lower in perilla oil groups as much as tuna oil groups than in S. But 6-keto PGF1$\alpha$ was not different among experimental groups. The results of this study indicated that tuna oil and perilla oil both decreased plasma lipids, however, the mechanism may be different. And tuna oil and perilla oil had a similar effects on eicosanoids production.

• 한국응용과학기술학회지
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• 제28권4호
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• pp.464-471
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• 2011

Sesame oil is a simple pressed oil as unrefined oil. During manufacturing process of roasting-expression, benzo(a)pyrene[B(a)P] formed as a strong carcinogenic substance is cause a social problem. In manufacturing process of sesame oil, it had following the forming pathway of benzo(a)pyrene[B(a)P] as well as minimizing plan of B(a)P formation. Suitable roasting condition by roaster was during 15~20min at $220^{\circ}C$, B(a)P content in sesame oil was $1.35{\sim}1.57{\mu}g/kg$. Between roasting temperature and/or roastingtime and forming amount of B(a)P was showed a linear correlation. As a point of view the turbidity and yield of final product, roasting process of the more regular level was required.