• 생명과학회지
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• 제6권3호
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• pp.159-164
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• 1996

Effects of 1% dietary orotic acid on triglyceride metabolism were examined in SD-rats and Kud: ddY mice. When rats were fed semisynthetic diet containing 1% orotic acid and n-6 polyunsaturated fatty acid (linoleic acid), the hepared diet. In contrast to rats which respond to orotic acid consumption with increases in hepatic triglyceride content, mice did not so respond. The rats-limiting step in triglyceride synthesis is catalyzed by the enzyme phosphatic acid phosphohydrolase (EC3.1.3.4) which is present in the liver cytosol and microsomes of rats fed oroic acid diet. This finding suggests that the activity of this enzyme may play a tole in the fatty liver formation in rats.

• Biomolecules & Therapeutics
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• 제9권2호
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• pp.104-111
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• 2001

Gamigwaruhaebaekwhanggum-Tang (GGHWT) have been evaluated for antihyperlipidemic effects on experimental hyperlipidemic rats and mice induced by Triton WR-1339, com oil and high cholersterol-diet. Especially, GGHWT is formulated with Trichosanthis Fructus, Pinelliae Tuber, Aurantii Immaturus Fructus, Magnoliae Cortex, Allii Macrostemi Bulbuls, Cinnamomi Ramulus and Scutellariae Radix. Oral administration of GGHWT at 500 mg/kg/day for 3 days significantly inhibited the increase of serum triglyceride and LDL-cholesterol, liver triglyceride in hyperlipidemic rats induced by Triton WR-1339. And, GGHWT significantly inhibited the increase of serum triglyceride in hyperlipidemic rats induced by corn oil. Also, administration of GGHWT (500 mg/kg, once daily for 1 week, p.o.) prevented the increase of serum total cholesterol, triglyceride, LDL-cholesterol, liver total cholesterol and triglyceride in 1% cholesterol-diet fed mice. These results suggest that GGHWT is effective for the treatment of hyperlipidemia.

• Journal of Nutrition and Health
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• 제36권5호
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• pp.446-451
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• 2003

The purpose of this study was to investigate the effects of wax gourd on weight, triglyceride, leptin and fat cell size in rats fed a high-fat diet. Male Sprague Dawley rats were fed an experimental diet containing total dietary fat at 40% of calories with wax gourd 0%, 5%, 10% and 15% (w/w) for 4 weeks. Weight gain and triglyceride level fell significantly in the 15% wax gourd group compared to the control group. Epididymal fat pad, abdominal fat and perirenal fat tended to decrease in the 15% wax gourd group. Leptin and free fatty acid level were not significantly different among the groups. Fat cell size significantly decreased in the 10% and 15% wax gourd groups compared to the control group. Weight gain correlated positively with visceral fat masses and the levels of leptin and triglyceride. Fat cell size significantly correlated with visceral fat and leptin level. Therefore, the 15% wax gourd diet substantially reduced weight, triglyceride and fat cell size. (Korean J Nutrition 36(5): 446∼451, 2003)

• 한국식품영양과학회지
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• 제20권3호
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• pp.225-232
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• 1991

A Study was carried out to elucidate the triglyceride compositions of the red pepper seed oils harvested from two different areas. The oil was extracted from the red pepper seed with nhexane. Each triglyceride of the oil was separated by thin layer chromatography (TLC) and fractonated by reverse phase high performance liquid chromatography (HPLC) on the basis of acyl carbon numbers, and partition number group(PN) and fatty acid composition of triglyceride were analyzed by gas liquid chromatography (GLC). From the results, it was found that the red pepper seed oils of the Chungsong and Youngyang areas consisted of 14 and 18 kinds of triglycerides, respectively. The red pepper seed oil of the Chungsong area consisted of (C18:2, C18:2, C18:2=41.0%), (C16:0, C18:2, C18:2=37.1%), and that of the Youngyang area consisted of (C18:2, C18:2, C18:2=41.0%), (C16:0, C18:2, C18:2=36.3%) and (C16:0, C16:2, C18:2=8.4%), as the major triglycerides.

• Journal of Nutrition and Health
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• 제12권1호
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• pp.43-49
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• 1979

Triglyceride compositions of cottonseed, soybean, sesame, perilla corn and rapeseed oils have been determined by a high performance liquid chromatographic analysis. An optimum condition was obtained by using a ALC/GPC 244 type, from Waters Association, Japan with $\mu$ Bondapak $C_{18}(1/4^{'}\times1^{'})$ column. A similar distribution pattern of triglycerides was found in cottonseed, soybean, sesame, rapeseed and corn oils. It was noted that $C_{40}$, $C_{42}$ and $C_{44}$ were the major components in these seed oils, except perilla oil. The results showed that contents $O_{40}-C_{48}$ triglyceride types in cottonseed, sesame and corn oil were within $2.23{\sim}41.24%$ and $C_{38}-C_{48}$ triglyceride types in soybean oil were within $3.01{\sim}10.02%$ and $C_{34}-C_{46}$ triglyceride types in rapeseed oil were within $2.38{\sim}28.68%$.

• 한국의류학회지
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• 제8권1호
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• pp.39-45
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• 1984

The effects of Temperature on the removal of triglyceride were studied with soaps having various chain lengths of alkyl group. Cellophane, polyester film and alkali-treated polyester film were soiled with tripalmitin, tagged with 0" and detergency was evaluated by analysing the tripalmitine on the fabric before and after washing by means of liquid scintillation counting. The results were as following: 1) Triglyceride was completely removed from cellophane in distilled water without surfactant at any temperature, because of the hydrophillic nature of cellulose. The detergency of triglyceride from polyester film fully depended on the state of tripalmitin. The detergency of alkali treated polyester film was better than that of untreated polyester film at lower temperature due to increased hydrophillcity, but worse at higher temperature due to the diffusion of molten tripalmitin into the grooves, formed by alkali treatment. 2) The detergency from polyester film was increased with elevating temperature and after reaching some optimum detergencies, the detergencies were rather decreased with increasing temperature. The temperatures of optimum detergency were shifted to higher with increasing chain length of alkyl group. 3) When the soiled film was baked at $60^{\circ}C$ and $70^{\circ}C$ for 20 min, the detergency vs. temperature was much the same as the case of without-baking. These results indicate that the detergency of triglyceride was largely correlated with the suspending power of surfactants at low temperature and with state of soil and hydrophilicity of substrates with elevating temperature.

• 대한본초학회지
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• 제23권1호
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• pp.17-22
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• 2008

Ojectives : Cheonggukjang(natto) is known to have anti-hyperlipidemic action. This study was designed to investigate whether Herbal-cheonggukjang (HC, Herbal-natto) is more effective than cheonggukjang only, Methods : We investigated anti-hyperlipidemic effects of HC in hyperlipidemic rats induced by high-fat diet in terms of observation on levels of total cholesterol, HDL-cholesterol and triglyceride in serum. HC was made by cheonggukjang added Codonopsis Lanceolata, Houttuynia cordata and Lentinus edodes in indicated concetrations. Results : In this experiment, hyperlipidemic rats showed elevated levels of total cholesterol and triglyceride, and also showed lowered level of HDL-cholesterol. Oral administration of HC decreased levels of total cholesterol and triglyceride, Cheonggukjang(natto) did not affect levels of total cholesterol, HDL cholesterol and triglyceride. Conclusions : In these results, oral administration of HC decreased total cholesterol and triglyceride effectively. These results demonstrate that HC is useful to modulate cholesterol and triglyceride in serum.

• 약학회지
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• 제40권1호
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• pp.78-83
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• 1996

An ethanol administration causes hepatic triglyceride accumulation in rats. To assess whether the herbal extract containing Phaseoli radiati semen(herbal extract) inhibit s the triglyceride accumulation in the liver, we determined the hepatic triglyceiide levels in rats fed ethanol and the herbal extract. In addition, the blood ethanol concentrations and the activities of hepatic alcohol dehydrogenase(ADH) and aldehyde dehydrogenase(ALDH) were measured to determine the effects of the herbal extract on alcohol metabolism in rats. The administration of the herbal extract markedly reduced the triglyceride levels elevated by ethanol in the liver as well as in the serum. The herbal extract remarkably lowered blood ethanol concentrations in a dose-dependent manner. The ADH activities decreased by ethanol were recovered to the normal level by the herbal extract treatment. Moreover, the ALDH activities slightly decreased by ethanol increased beyond the normal level by the herbal extract treatment. We conclude that the herbal extract inhibits the hepatic triglyceride accumulation and stimulates alcohol metabolism by preventing ADH and ALDH from inhbition by the ethanol administration in the rat liver.

• 한국식품영양과학회지
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• 제32권4호
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• pp.586-590
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• 2003

사람 간 배양세포 유래 HePG2 세포에 영양성분을 이용하여 실험적으로 중성지질을 축적시킨 상태에서 한방 황련해독탕(HT)의 약리적 효과를 검토하였다. 간세포는 1 mM oleate, 0.2% BSA, glucose 4.5 mg/mL 및 HT 무첨가(대조구) 또는 첨가한(0.5 mg/mL 및 5.0 mg/mL) DME배지에서 6시간 및 24시간 배양하였으며(실험 I), 이때 황련해독탕을 첨가한 배양액에는 ［$^{14}$ C］-oleate (0.5 $\mu$Ci/mL medium)를 동시에 첨가하여 중성지질 획분에의 동위원소 추적실험을 하였다. 또한, 간세포에 2 mM oleate, 0.5% BSA, glucose 4.2mg/mL 및 HT 무첨가(대조구) 또는 첨가한(0.5 mg/mL 및 5.0 mg/mL) DME배지에서 6, 24및 48시간 배양(실험 II) 또는 1 및 3시간 배양(실험 III)하였다. 실험 I에서 세포내 중성지질 농도는 HT첨가 6 및 24시간 배양에서 약물농도첨가 의존적으로 감소하였다. 이때 HT첨가시 ［$^{14}$ C］-oleate 동위원소는 세포내 중성지질 획분의 추적량과 세포외 분비량이 현저하게 감소하였다. 실험 I조건에 비해 고농도의 영양성분을 첨가시킨 실험 II 및 III 조건에서 세포내 중성지질 축적이 확인되었으며, 이 때 HT 첨가 24 및 48시간 배양에서는 세포내 중성지질 축적이 현저히 억제되는 것으로 나타났다. 이상의 결과에서, 본 실험에 사용된 한방 황련해독탕은 사람 간배 양 HePG2 세포내 중성 지질 합성을 저하시켜 중성지질 축적을 억제시킴으로써 지방간 개선효과를 발휘한 것으로 시사되었다.

• 한국식품영양과학회지
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• 제13권3호
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• pp.263-267
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• 1984

호도(胡桃)기름의 triglyceride 조성(組成)을 밝히기 위하여 TLC로서, 호도(胡桃)기름의 triglyceride를 분리하고, 이것을 HPLC에 의하여 PN별(別)로 triglyceride를 분획(分劃)하였다. PN 별(別)로 분획(分劃)한 각(各) 획분(劃分)을 다시 GLC에 의하여 acyl 탄소수별(炭素數別)로 분획(分劃)하였으며, 또한 PN별(別) 각획분(各劃分)의 지방산조성(脂肪酸組成)을 GLC로 분석(分析)하였다. 이들 세가지 chromatography의 분석결과(分析結果)로 부터 호도(胡桃)기름의 triglyceride 조성(組成)을 산정(算定)하였다. 산정(算定)한 호도(胡桃)기름의 triglyceride는 10종류였으며, 이들 중 1% 이상을 차지하는 triglyceride를 들면 다음과 같다. $(C_{18:2},\;C_{18:2},\;C_{18:2};\;53.3%)$, $(C_{18:1},\;C_{18:2},\;C_{18:2};\;10.1%)$, $(C_{18:1},\;C_{18:1},\;C_{18:2};\;5.4%)$, $(C_{18:1},\;C_{18:2},\;C_{18:3};\;4.3%)$, $(C_{18:0},\;C_{18:2},\;C_{18:2};\;3.9%)$, $(C_{18:0},\;C_{18:1},\;C_{18:2};\;2.0%)$, $(C_{18:0},\;C_{18:2},\;C_{18:2};\;1.8%)$.