도라지 및 더덕 첨가식이가 흰쥐의 혈청 및 간장의 지질성분에 미치는 영향

김소영(So-Young Kim),김한수(Han-Soo Kim),서인숙(In-Sook Su),이호신(Ho-Sin Yi),김희숙(Hee-Sook Kim),정승용(Seung-Yong Chung) 한국식품영양과학회 1993 한국식품영양과학회지 Vol.22 No.5

도라지 및 더덕과 들깨유 및 홍화유의 혼합급여가 식이성 고콜레스테롤혈증 흰쥐의 혈청 및 간장의 지질 개선효과를 구명하기 위해 Sprague-Dawley계 숫 흰쥐에게 cellulose 5%와 돈지 10%를 대조군으로 하고 도라지 및 더덕 5%씩, 그리고 들깨유 및 홍화유 10%씩을 혼합한 식이를 급여하여 3주간 실험사육한 후 혈청 및 간장의 지질성분을 분석 검토한 결과, 혈청 총콜레스테롤 농도는 대조군에 비해 전실험군(2~6군)에서 유의적으로 낮았으며 특히 2군(cholestyramine 2% + 돈지 10%)과 6군(도라지 5%+홍화유 10%)에서 가장 낮았다. 혈청 HDL-콜레스테롤 농도는 2군과 4군(도라지 5% + 들깨유 10%)에서 현저하게 높았으며, 총콜레스테롤에 대한 HDL-콜레스테롤 농도비는 2군이 57.6%로 가장 높았다. 동맥경화지수는 2군, 4군 및 6군에서 낮았다. 혈청 LDL, 인지질 및 중성지질의 농도는 대조군에 비해 전실험군에서 현저히 낮았으며 특히 2군, 4군 및 6군에서 낮았다. 혈청 유리 콜레스테롤 및 콜레스테롤 에스테르 농도는 대조군에 비해 전실험군에서 유의적으로 낮았으며 특히 2군이 가장 낮았다. 혈당농도는 2군이 가장 낮았고 3군(더덕 5% + 들깨유 10%)과 5군(더덕 5% + 홍화유 10%)도 다소 낮았다. 간장중 총콜레스테롤 및 중성지질 함량은 대조군에 비해 전실험군에서 유의적으로 낮았고 특히 2군과 3군에서 더욱 낮았으며, 인지질 함량은 2군에서 가장 낮았으나 군간에는 유의적인 차이가 없었다. 이상의 결과 총콜레스테롤, HDL-콜레스테롤, LDL, 인지질 및 중성지질의 농도 등으로 미루어 보아 도라지 5%와 들깨유 및 홍화유 10%씩의 혼합식이에 있어 지질 개선효과가 높게 나타났다. This study was designed to observe the effects of the feeding Platycodon gradiflorum, Codonopsis lanceolala, perilla oil and safflower oil on the improvement of the lipids in the serum and liver of dietary hypercholesterolemic rats. Experimental groups mixed with 5% cellulose+10% lard (group 1, control group), 2% cholestyramine+10% lard (group 2), 5% C. /anceo/ata+10% perilla oil (group3). 5% P. grandiflorum+10% perilla oil (group 4), 5% C. /anceolata+ 10% safflower oil(group 5) and 5% P. grandiflorum+ 10% safflower oil (group 6) were administered to the male rats of the Sprague Dawley for 3 weeks. Concentrations of total cholesterol in serum were significantly lower in the all experimental groups (2~6 groups) than in the control group, and particularly, the lowest in the group 2 and 6. Concentrations of HDL-cholesterol in serum were remarkably higher in the groups 2 and 4. The ratio of HDL-cholesterol to total cholesterol was the highest in the group 2. Atherosclerotic index was lower in the groups 2, 4 and 6. Concentrations of LDL, phospholipid and triglyceride in serum were remarkably lower in the all experimental groups than in the control group, and particularly, lower in the groups 2, 4 and 6. Concentrations of free cholesterol and cholesteryl ester in serum were significantly lower in the all experimental groups than in the control group, and particularly, the lowest in the group 2. Concentrations of glucose in blood were the lowest in the group 2. And groups 3 and 5 were significantly lower. Contents of total cholesterol and triglyceride in liver were significantly lower in the all experimental groups than in the control group, and particularly, the lowest in the groups 2 and 3. Phospholipid content was showed little difference among groups but the lowest in the group 2. From the above research, the feeding 5% Platycodon grandiflorum+10% perilla oil and 5% Platycodon grandiflorum+10% safflower oil were effective on the improvement of the lipid compositions in serum and liver.

아마인유와 해바라기 종자유의 혼합 급이가 식이성 고지혈증 흰쥐의 간장 지질성분 및 지방산 조성에 미치는 영향

최운정(Woon-Jeong Choi),김한수(Han-Soo Kim),김성희(Sung-Hee Kim),이호신(Ho-Sin Yi),서인숙(In-Sook Su),정승용(Seung-Yong Chung) 한국식품영양과학회 1994 한국식품영양과학회지 Vol.23 No.2

n-3계 PUFA와 n-6계 PUFA의 배합비율을 달리한 혼합유지가 고지혈증 흰쥐의 지질개선 및 지방산 대사에 미치는 영향을 구명하기 위해 Sprague-Dawley계 숫흰쥐에게 돈지(3.0%), 버터(12.0%) 및 콜레스테롤(0.75%)를 첨가 조제한 식이를 3주간 급여하여 고지혈증을 유발시킨 후, 돈지 3.0%와 버터 12.0% 식이를 대조군으로 하고 아마인유와 해바라기종자유를 사용, 그 배합 비율을 달리한 혼합유지 및 항고지혈증 약제를 급여하여 2주간 실험사육한 후 간장의 지질성분 및 지방산 조성을 분석 검토한 결과, 간장의 총 콜레스테롤 및 인지질 농도는 대조군에 비해 2군(돈지 3.0%+올리브유 12.0%)에서 유의적으로 높은 반면 여타 실험군에서는 낮았으며 특히 3군(cholestyramine 2.0%)과 9군(돈지 3.0%+해바라기종자유 12.0%)에서 더욱 낮았다. 중성지질 농도는 대조군에 비해 4군(liparoid)을 제외한 여타 실험군에서 유의적으로 낮았으며 특히 9군에서 현저히 낮았다. 간장지질의 지방산 조성에서 각 성분 모두 C_(18:2)의 함유비율이 높았으며, n-6계 PUFA의 함유비율은 5군(linseed oil 12.0%)에서 9군으로 감에 따라 증가되는 반면 n-3계 PUFA는 감소되는 경향으로 대체로 시험유지의 지방산 조성이 반영된 것으로 나타났다. 이상의 결과에서 간장의 총 콜레스테롤, 인지질 및 중성지질 함량 등으로 미루어 보아, 간장지질 개선효과는 돈지 3.0%와 해바라기 종자유 12.0%를 급여하였을 때 가장 높았으며, 간장지질의 지방산 조성은 대체로 시험유지의 지방산조성에 영향을 받은 것으로 나타났다. This study was carried out to investigate the effect of the feeding mixture of linseed oil, rich in n-3 PUFA and the sunflower seed oil, rich in n-6 PUFA on the lipid metabolism in the dietary hyperlipidemic rats. After male Sprague-Dawley rats were induced hyperlipidemia by feeding the diet containing lard, butter, and cholesterol for 3 weeks, then they were fed with the diet containing lard 3.0% and butter 12.0% for control, the mixture in different proportion of both linseed oil and sunflower seed oil, and antihyperlipidemic drugs for 2 weeks. Analysis of the lipid component and the fatty acid composition of the liver showed following results. Concentrations of total cholestrol and phospholipid in liver were significantly higher in group 2(olive oil 12.0%) and lower in the other groups than in the control group, especially lower in groups 3(cholestyramine 2.0%) and 9(sunflower seed oil 12.0%). Concentration of triglyceride was lower in the other groups except group 4(liparoid), especially lower in group 9 than in the control group. In the fatty acid composition of liver lipids, C_(18:2) was the major fatty acid. Contents of n-6 PUFA increased, while those of n-3 PUFA decreased in groups 5(linseed oil 12.0%) to 9 as n-3P / n-6P ratio of the test lipid decreased and were affected by the fatty acid composition of the test lipids. From the data on concentrations of total cholesterol. Phospholipid and triglyceride in liver, we concluded that the feeding mixed with 3.0% lard and 12.0% sunflower seed oil were most effective for the improvement of the liver lipids. The fatty acid composition in liver lipids were affected by the fatty acid composition of the test lipids.

아마인유와 해바라기 종자유의 혼합 급이가 식이성 고지혈증 흰쥐의 혈청 지질 성분에 미치는 영향

최운정(Woon-Jeong Choi),김한수(Han-Soo Kim),강정옥(Jeong-Ock Kang),김성희(Sung-Hee Kim),서인숙(In-Sook Su),정승용(Seung-Yong Chung) 한국식품영양과학회 1994 한국식품영양과학회지 Vol.23 No.1

n-3계 PUFA와 n-6계 PUFA의 배합 비율을 달리한 혼합유지의 고지혈증 흰쥐의 혈청 지질 개선 효과를 구명하기 위해 Sprague-Dawley계 숫흰쥐에게 돈지 (3.0%), 버터 (12.0%) 및 콜레스테롤 (0.75%)를 첨가 조제한 식이를 3주간 급여하여 고지혈증을 유발시킨후, 돈지 3.0%와 버터 12.0%식이를 대조군으로 하고 아마인유와 해바라기종자유를 사용, 그 배합 비율을 달리한 혼합유지 및 항 고지혈증 약제를 급여하여 2주간 실험 사육한 후 혈청의 지질성분을 분석 검토한 결과, 총 콜레스테롤 농도는 대조군에 비하여 2군(돈지3.0% + 올리브유 12.0%)을 제외한 여타 실험군에서 유의적으로 낮았으며, 특히 3군 (Cholestyramine 2.0%)과 5군 ( 돈지 3.0% + 아마인유 12.0%)에서 현저히 낮았다. HDL- 콜레스테롤 농도는 3군, 대조군, 5군 및 9군 (돈지 3.0% + 해바라기 종자유12.0%)에서 높았고, 총 콜레스테롤에 대한 HDL-콜레스테롤 농도비는 3군과 5군에서 높은 수준이었으며, 동맥경화지수는 3군과 5군에서 낮았다. 유리 콜레스테롤 및 콜레스테롤 에스테르 농도는 2군을 제외한 여타 실험군에서 유의적으로 낮았으며 특히 5군에서 더욱 낮았고, LDL 농도는 대조군에 비해 2군이 유의적으로 높은 반면 3군과 5군은 현저히 낮았다. 인지질 및 중성지질의 농도는 대조군 에 비해 5~9군에서 현저히 낮은 수준이었으나, 3군과 4군 (LR)에서는 중성지질 농도가 유의적으로 높았다. 이상의 결과에서 혈청 지질 개선 효과는 돈지 3.0%와 아마인유 12.0%의 혼합급여 및 cholestyramine 2.0%를 급여하였을 때 가장 높았다. This study was carried out to investigate the effect of the feeding mixture of linseed oil, rich in n-3 PUFA and the sunflower seed oil, rich in n-6 PUFA on the lipid metabolism in the dietary hyperlipidemic rats. After male Sprague-Dawley rats were induced hyperlipidemia by feeding the diet containing lard, butter and cholesterol for 3 weeks, then they were fed with the diet containing lard 3.0% and butter 12.0% for control, the mixture in different proportion of both linseed oil and sunflower seed oil and antihyperlipidemic drugs for 2 weeks. Analysis of the lipid component of the serum showed following results. Concentration of total cholesterol in serum was significantly lower in the other groups except group 2(lard 3.0% + olive oil 12.0%) than in the control group, especially in groups 3 (cholestyramine 2.0%) and 5(lard 3.0% + linseed oil 12.0%). HDL-C and the ratio of HDL-C to total cholesterol concentration were higher in groups 1, 3, 5 and 9 (lard 3.0% + sunflower seed oil 12.0%), while the atherosclerotic index was low in groups 3, 5. Concentrations of free cholesterol and cholesteryl ester in serum were significantly lower in the other groups except group 2 than in the control group, especially lower in group 5. Concentration of LDL was significantly higher in group 2 while it was remarkably lower in groups 3 and 5. Concentrations of phospholipid and triglyceride in serum were considerably lower in groups 5 to 9, while those of triglyceride in groups in 3 and 4 (liparoid) were significantly higher than in the control group. From the data on concentration of total cholesterol, HDL-cholesterol, LDL, phospholipid and triglyceride in serum, the results suggested that the feeding mixed with 3.0% lard and 12.0% linseed oil or 2.0% cholestyramine were most effective for the improvement of the serum lipids.

악취 Sampling Bag의 황 화합물질 안정성 연구

최윤호 ( Yun-ho Choi ),이종길 ( Jong-gil Yi ),장은아 ( Eun-ah Jang ),김종보 ( Jong-bo Kim ),서인숙 ( In-sook Seo ),배용수 ( Yong-soo Bae ),김태화 ( Tae-hwa Kim ),김종수 ( Jong-su Kim ) 한국환경분석학회 2017 환경분석과 독성보건 Vol.20 No.3

In this study, stability of 4 sulfur compounds (H₂S, CH₃SH, DMS, and DMDS) was investigated for up to 96 h (at 6, 12, 24, 48, 72, and 96 h time points). For these experiments, each sulfur standard was prepared at 10 nmol/mol in a 10 L sampling bag (Teldlar bag). To investigate the stability of the sulfur compounds, regression analysis was applied to the data obtained by the concentration reduction over time at the 95% confidence level. According to regression analysis, the concentration of sulfur compounds in 48 h had statistically significant difference (P-value < 0.05) from stability of 4 sulfur compounds (H₂S, CH₃SH, DMS, and DMDS). The results also indicated that the heavy sulfur compounds (DMS and DMDS) tend to show more rapid concentration reduction than lighter sulfur compounds (H₂S and CH₃SH). This study can be used to improve the reliability of analysis by judging quantitative concentrations of sulfur compounds when controlling odor-polluted areas.

아마인유와 해바라기 종자유의 혼합 급이가 식이성 고지혈증 흰쥐 혈청 지단백의 지방산조성에 미치는 영향

최운정(Woon-Jeong Choi),김한수(Han-Soo Kim),정효숙(Hyo-Sook Cheong),김군자(Goon-Ja Kim),서인숙(In-Sook Su),정승용(Seung-Yong Chung) 한국식품영양과학회 1994 한국식품영양과학회지 Vol.23 No.1

n-3계 PUFA와 n-6계 PUFA의 배합 비율을 달리한 혼합유지가 고지혈증 흰쥐의 지질개선 및 지방산 조성에 미치는 영향을 구명하기 위해 Sprague-Dawley계 숫 흰쥐에 돈지(3.0%), 버터(12.0%) 및 콜레스테롤(0.75%)을 첨가 조제한 식이를 3주간 급여하여 고지혈증을 유발시킨 후, 돈지 3.0%와 버터 12.0%식이를 대조군으로 하고 아마인유와 해바라기 종자유를 사용, 그 배합 비율을 달리한 혼합유지 및 항고지혈증 약제를 급여하여 2주간 실험 사육한 후 혈청 지단백의 지방산 조성을 분석한 결과, 각 성분 모두 C_(18:2)의 함유비율이 높았으며, C_(20:5)의 비율은 LDL과 HDL성분에, C_(22:6)은 chylomicron 성분에서 그 비율이 높았고, n-3P/n-6P비는 5군에서 9군으로 감에 따라 저하되는 경향으로서 대체로 시험유지의 지방산 조성이 반영된 것으로 나타났다. This study was carried out to investigate the effect of the feeding mixture of linseed oil, rich in n-3 PUFA and the sunflower seed oil, rich in n-6 PUFA on the lipid metabolism in the dietary hyperlipidemic rats. After male Sprague-Dawley rats were induced hyperlipidemia by feeding the diet containing lard, butter and cholesterol for 3 weeks, then they were fed with the diet containing lard 3.0% and butter 12.0% for control, the mixture in different proportion of both linseed oil and sunflower seed oil and antihyperlipidemic drugs for 2 weeks. Analysis of the fatty acid composition of the serum lipoprotein fractions showed following results. In the fatty acid composition of serum lipoprotein, the proportion of C_(18:2) was dominant in all fractions, C_(20:5) in LDL and HDL fraction and C_(22:6) in chylomicron fraction. The ratio of n-3P / n-6P tended to increase gradually as it of the test lipid increased in groups 5 to 9 group and was affected by the fatty acid composition of the test lipids.

아마인유와 해바라기 종자유의 혼합 급이가 식이성 고지혈증 흰쥐의 뇌 및 심장지질의 지방산 조성에 미치는 영향

최운정(Woon-Jeong Choi),김한수(Han-Soo Kim),김성희(Sung-Hee Kim),서인숙(In-Sook Su),김군자(Goon-Ja Kim),정승용(Seung-Yong Chung) 한국식품영양과학회 1994 한국식품영양과학회지 Vol.23 No.2

n-3계 PUFA와 n-6계 PUFA의 배합비율을 달리한 혼합유지가 고지혈증 흰쥐의 지질개선 및 지방산 대사에 미치는 영향을 구명하기 위해 Sprague-Dawley계 숫 흰쥐에게 돈지(3.0%), 버터(12.0%) 및 콜레스테롤(0.75%)를 첨가 조제한 식이를 3주간 급여하여 고지혈증을 유발시킨 후, 돈지 3.0%와 버터 12.0% 식이를 대조군으로 하고 아마인유와 해바라기종자유를 사용, 그 배합비율을 달리한 혼합유지 및 항고지혈증 약제를 급여하여 2주간 실험사육한 후 뇌 및 심장 지질의 지방산 조성을 분석 검토한 결과, 뇌지질의 총 지방산 조성에서는 C_(20:4) 및 C_(22:6)(n-3)의 함유비율이 비교적 높았으며 각 군 간에 큰 차이는 없었고, 심장지질의 지방산 조성은 각 성분 모두 C_(18:2)의 함유비율이 높았고, C_(20:4)의 함유비율은 총 지질과 인지질 성분에서 높았으며 그 비율은 5군(linseed oil 12.0%)에서 9군(sunflower seed oil 12.0%)으로 감에 따라 높아지는 경향으로 시험유지의 지방산 조성이 반영되었으며, C_(22:6)(n-3)은 인지질 성분에서 함유비율이 높았으나 시험유지의 지방산 조성이 반영되지 않은 것으로 나타났다. This study was carried out to investigate the effect of the feeding mixture of linseed oil, rich in n-3 PUFA and the sunflower seed oil, rich in n-6 PUFA on the lipid metabolism in the dietary hyperlipidemic rats. After male Sprague-Dawley rats were induced hyperlipidemia by feeding the diet containing lard, butter and cholesterol for 3 weeks, then they were fed with the diet containing lard 3.0% and butter 12.0% for control, the mixture in different proportion of both linseed oil and sunflower seed oil, and antihyperlipidemic drugs for 2 weeks. Analysis of the fatty acid composition of the brain and heart lipids showed following results. In the fatty acid composition of brain lipids, C_(20:4) and C_(22:6) were the major fatty acids but showed little difference among the groups. In the fatty acid of heart lipids, C_(18:2) was the major fatty acid. The proportion of C_(20 : 4) decreased gradually as n-3P / n-6P ratio of the test lipids increased in groups 5(linseed oil 12.0%) to 9(sunflower seed oil 12.0%) while the proportion of C_(22:6) was not affected by the fatty acid composition of the test lipids.

도라지 및 더덕 첨가식이가 흰쥐의 혈청 및 간장의 지방산 조성에 미치는 영향

김소영(So-Young Kim),김한수(Han-Soo Kim),김성희(Sung-Hee Kim),김희숙(Hee-Sook Kim),서인숙(In-Sook Su),정승용(Seung-Yong Chung) 한국식품영양과학회 1993 한국식품영양과학회지 Vol.22 No.5

도라지 및 더덕과 들깨유 및 홍화유의 혼합 급여가 식이성 고콜레스테롤혈증 흰쥐의 혈청 및 간장의 지방산 조성을 구명하기 위해 Sprague-Dawley계 숫 흰쥐에게 cellulose 5%와 돈지 10%를 대조군으로 하고 도라지 및 더덕 5%씩, 그리고 들깨유 및 홍화유 10%씩을 혼합한 식이를 급여하여 3주간 실험사육한 후 혈청 및 간장의 지방산 조성을 분석 검토한 결과, 혈청 지질의 총지방산, 인지질, 중성지질 및 콜레스테롤 에스테르의 지방산 조성에 있어 PUFA중 linoleic acid의 함유비가 가장 높아 주요 지방산을 이루었고, 특히 인지질 성분을 제외한 여타 성분에서는 홍화유를 급여한 5, 6군에서 linoleic acid의 함유비가 현저히 높았으며, 시험유지의 지방산 조성이 크게 반영된 것으로 나타났다. 간장의 총지방산, 인지질, 중성지질 및 콜레스테롤 에스테르의 지방산 조성에서 PUFA중 모두 linoleic acid의 함유비가 높아 주요 지방산을 이루었고, 특히 인지질 성분에서는 arachidonic acid와 eicosapentaenoic acid(EPA)의 함유비가 비교적 높았다. 이상의 결과, 혈청 및 간장 지질의 지방산 조성에서는 linoleic acid의 비율이 가장 높아 시험유지의 지방산 조성이 반영된 것으로 나타났다. This study was designed to observe the effects of the feeding Platycodon grandiflorum, Codonopsis lanceolata, perilla oil and safflower oil on the fatty acid composition in serum and liver of dietary hypercholesterolemic rats. Experimental groups mixed with 5% cellulose + 10% lard (group 1, control group), 2% cholestyraemine + 10% lard (group 2), 5% C. lanceolata + 10% perilla oil (group 3), 5% P. grandiflorum + 10% perilla oil (group 4), 5% C. lanceo/ata + 10% safflower oil (group 5) and 5% P. grandiflorum + 10% safflower oil (group 6) were administered to the male rats of the Sprague Dawley for 3 weeks. In the fatty acid compositions of serum total fatty acid, phospholipid, triglyceride and cholesteryl ester, the linoleic acid content was most in the PUFA and it was major fatty acid. Particularly, the other components except the phospholipid fraction in serum lipids were influenced by the fatty acid composition of the test lipids from the fact that linoleic acid content was remarkably more in the groups 5 and 6. In the fatty acid compositions of liver total fatty acid, phospholipid, triglyceride and cholesteryl ester, the linoleic acid content was more in the PUFA and so it was major fatty acid. Particularly, the arachidonic and eicosapentaenoic acid contents of phospholipid fraction in liver lipids were rather more. From the above research, fatty acid composition of serum and liver lipid components were influenced by the fatty acid composition of the test lipids from the fact that linoleic acid takes up the highest percentage.

수종의 식물섬유의 급이가 고콜레스테롤 혈증 흰쥐의 지질 대사에 미치는 영향 : 1.간장의 지질성분 및 지방산 조성 Lipid Component and Fatty Acid Composition in liver

이호신,서인숙,김우준 麗水水産大學校 産業技術硏究所 1995 産業基術硏究所 論文集 Vol.4 No.-

This study was designed to observe the effects of feeding dietary fiber on the improvement of the lipids and the fatty acid metabolism in liver in dietary hypercholesterolemic rats. Experimental groups with 5% level of cellulose(A group as control group), chinese cabbage root(B group), tora stalk(C group) and sweet potato stalk(D group) were adminstered to the male rats of the Sprague-Dawley for 4 weeks. The results obtaind are as follows. Concentrations of total cholesterol, triglyceride and phospholipid in liver were significantly lower in the all experimental groups than in the control group, particularly, the lowest in the B group. Concentrations of free cholesterol and cholesteryl ester in liver were lower in the B group than in the other groups. In the fatty acid composition of total lipid, phospholipid, triglyceride and cholesteryl ester in liver, oleic acid in the MUFA was major fatty acid. From the above result, the feeding of chinese root was effective on the improvment of the lipid composition in liver.

수종의 식물섬유의 급이가 고콜레스테롤 혈증 흰쥐의 지질 대상 미치는 영향 : 2. 주요장기의 지방산 조성 2. Fatty Acid Composition in Principal Organ tissue

강훈이,서인숙,이호신 麗水水産大學校 産業技術硏究所 1995 産業基術硏究所 論文集 Vol.4 No.-

This study was designed to observe the effects of feeding dietary fiber on the improvement of the fatty acid metabolism in brain, heart and lung in dietary hypercholesterolemic rats. Experimental groups with 5% level of cellulose(A group as control group), chinese cabbage root(B group),tora stalk (C group)and sweet potato stalk (D group)were adminstered to the male rats of the Sprague-Dawley for 4 weeks. The results obtaind are as follows. In the fatty acid composition of total lipid, phospholipid in the brain, the docosahexaenoic acid in the PUFA was major fatty acid. In the fatty acid composition of total lipid, phospholipid in the brain, the docosahexaenoic acid in the PUFA was major fatty acid. While in the fatty acid composition total lipid and phospholipid in the heart, the eicosapentaenoic acid in the PUFA was major fatty acid. And in the fatty acid composition of total lipid and phospholipid in the lung, the content of palmitic acid and oleic acid were higer than other fatty acid. These fats were influenced by the fatty acid composition of the test lipids. From the above result, the feeding of chinese root was effective on the improvement of the lipid compositions in principal organ tissue.