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http://dx.doi.org/10.3746/jkfn.2003.32.7.1095

Effect of Powder, 50% Ethanol and Hot Water Extracts of Gastrodiae Rhizoma on Serum Lipids and Blood Pressure in SHR Fed High-Fat Diet  

한찬규 (한국식품개발연구원)
이옥환 (한국식품개발연구원)
김경임 (한국식품개발연구원)
박정민 (한국식품개발연구원)
김영찬 (한국식품개발연구원)
이부용 (한국식품개발연구원)
Publication Information
Journal of the Korean Society of Food Science and Nutrition / v.32, no.7, 2003 , pp. 1095-1101 More about this Journal
Abstract
This study was carried out to investigate the effect of Gastrodiae Rhizoma (G. Rhizoma) on blood pressure-lowering in spontaneously hypertensive rats (SHR) fed high-fat diet supplemented with 10% (w/w) of lard during the experimental period of 8 weeks. Forty of male SHR weighing approximately 100 g were randomly divided into eight groups; A: negative control (lard 10%), B: positive control (lard 10% + basal diet + 5 brix water extract), C: lard 10% + 1% G. Rhizoma powder, D: lard 10%+5% G. Rhizoma powder, E: lard 10%+2 brix 50% ethanol extract, F: lard 10%+10 brix 50% ethanol extract, G: lard 10%+2 brix water extract, H: lard 10% + 10 brix water extract. A gain in weight did not differ significantly among dietary groups, but a little higher in control groups than in G. Rhizoma dietary groups. Except for spleen, weights of liver, kidney and testis are significantly different among dietary groups. Serum total cholesterol concentration was markedly higher in control groups than in G. Rhizoma groups (p<0.05), however, there was no significant difference in serum triglyceride. Except for negative control (A) and group D, serum HDL concentration was significantly higher in G. Rhizoma groups (p<0.05). On the other hand, serum LDL concentration was significantly higher in two control groups (A, B) and markedly lower in E and G groups of hot water extract of G. Rhizoma (p<0.05). Reference systolic blood pressure (BP) showed average 185.7$\pm$5.8 mmHg for 4 weeks after feeding high-fat diet, and the pressure was measured on every 7 days intervals after feeding of G. Rhizoma diet. Comparing with reference BP before feeding of G. Rhizoma diet, the groups of 50% ethanol (E, F) and water (G) extracts on BP level after 28 days were shown to be reduced at 16.8, 20.2 and 11.7 mmHg, respectively. When the pressure (187 mmHg) of group A was considered as 100%, the reduction rate of BP in group F was 11% (20.5 mmHg). These results indicated that the groups treated with ethanol extracts of G. Rhizoma showed to have lower blood pressure level compacred to the groups treated with whole powder or water extracts of G.Rhizoma in SHR fed with high-fat diet.
Keywords
Gastrodiae Rhizoma; water and ethanol extracts; SHR; serum lipids; blood pressure;
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1 Vahouny FL, Ink SL, Marlett JA. 1990. Dose response to a dietary oat bran fraction in cholesterol-fed rats. J Nutr 120: 561-568.
2 Cho SH, Shin EN, Sah MY, Lee WJ. 1991. Modulation of lipid metabolism in serum an liver by dietary fat in normotensive and spontaneously hypertensive rats. Korean J Lipidol 1: 45-56.
3 Nam SK, Lee DS, Kim NJ, Lee KS, Hong ND. 1986. Studies on the efficacy of combined preparation of crude drugs (XXXI). The effect of taeksa-tang on diuresis, serum lipid, isolated ileum, heart, blood vessel, blood pressure and respiration. Korean J Pharmacogn 17: 263-271   과학기술학회마을
4 Reeves PG, Nielsen FH, Fahey GC. 1993. AIN-93 purified diets for laboratory rodents. J Nutr 123: 1939-1951.
5 Okamoto K, Aoki K. 1963. Development of a strain of spontaneously hypertensive rats. Japanese Circ J 27: 282-293.   DOI   ScienceOn
6 Brown L, Rosner B, Willet WW, Sacks FM. 1999. Cholesterollowering effects of dietary fiber; a analysis. Am J Clin Nutr 69: 30-42.
7 Pak YB, Hong YG, Yang MS. 1999. Effect of cumambrin A treatment on blood pressure in spontaneously hypertensive rats. Korean J Pharmacogn 30: 226- 230.   과학기술학회마을
8 Society of Oriental Medicine. 1993. The Modern Oriental Medicine. Hakchang-Sa, Seoul, Korea. p 446-447.
9 Paik YS, Song JK, Yoon CH, Chung KS, Yun-Choi HS. 1995. Anti-platelet and anti-thrombotic effects of Gastrodia elata. Korean J Pharmacogn 26: 385-389.   과학기술학회마을
10 SAS Institute. 1988. SAS User's Guide. SAS Institute Inc., Cary, NC.
11 Cho BH, Lee SB, Lee DH, Park CH. 1972. A study on effect of ginseng and mechanism of action on experimental hypertension. Korean J Pharmacol 8: 49-57.   과학기술학회마을
12 Choi HJ, Whang YH, Pek UH, Shin HS. 1990. Effect of dietary grapeseed oil on serum lipids in spontaneously hypertensive rats. Korean J Nutrition 23: 467-476.   과학기술학회마을
13 Kang HJ, Song YS. 1997. Dietary fiber and cholesterol metabolism. J Korean Soc Food Sci Nutr 26: 358-369.   과학기술학회마을
14 Huang JH. 1989. Comparison studies on pharmacological properties of injection Gastrodia elata, gastrodin-free fraction and gastrodin. Chung-Kuo-Hsueh-Ko-Hsueh-Yuan-Hsueh-Pao 11: 147-152.
15 Bae KH, Kim HJ. 1997. Effect of dietary chitin, chitosan and NOCC on cadmium toxicity and lipid metabolism in rats. Korean J Nutrition 30: 622-633.   과학기술학회마을
16 Lusis AJ. 1988. Genetic factors affecting blood lipoprotein. J Lipid Res 29: 397-429.
17 Green MS, Heiss G, Rifkind BM, Cooper GR, Williams OD, Tayroler HA. 1985. The ratio plasma high density lipoprotein cholesterol to total and low density lipoprotein cholesterol age related changes and race and sex differences in selected North American populations. Circulation 72: 93-104.   DOI   ScienceOn
18 Lee KH, Yoon SY, Kim HK. 2000. Effect of crab shell powder on lipid metabolism in diet-induced hyperlipidemic rats. J Korean Soc Food Sci Nutr 29: 453-459.   과학기술학회마을
19 Park JR, Moon IS, Choi SH, Shon MY. 1999. Effect of dietary chitin and chitosan on lipid metabolism in rats. J Korean Soc Food Sci Nutr 28: 477-483.
20 National Rural Living Science Institute. 1996. Food Composition Table. 5th edition. Sangrook Publishing Co, Suwon. p 582-595.
21 Kwak IS, Lee SB, Cho BH, Cho KC. 1976. Hypotensive action of Coptis Rhizoma in rabbit. Korean J Pharmacol 12: 143-165.
22 Chung HS, Ji GE. 1994. Composition and functionality of Chonma. Korean J Food Sci Technol 26: 213-220.
23 Kannel WB, Dawber TR, Sorlic P. 1976. Components of blood pressure and risk of athrothrombotic brain infarction. Stroke 7: 327.
24 Okamoto K, Tabei R, Fukushima M, Mosaka S, Yamori Y, Ichijima K, Haebara H, Matsumoto M, Maruyama T, Suzuki Y, Tamegai M. 1966. Further observations of the development of a strain of spontaneously hypertensive rats. Japanese Circ J 30: 703-716.   DOI   ScienceOn
25 Ku BH. 1991. Experimental studies on the pharmaceutical effects of Gastrodiae elata. MS thesis. Kyung-Hee University.
26 Chung MH, Park CW. 1975. Studies on the development of antihypertensive agents from korean crude drugs (III). Influence of Eucommial Cortex of Korea on the blood pressure responses of rabbits. Korean J Pharmacogn 6: 39-42.   과학기술학회마을
27 Kim EJ, Ji GE, Kang YH. 1994. Effects of Gastrodiae Rhizoma extracts on global coronary circulation in rats. Korean J Food Sci Technol 26: 213-220.
28 Rhyu MR, Kim EY. 2002. The relations between antihypertensive effect and $\gamma$-aminobutyric acid, mycelial weight and pigment of Monascus. Korean J Food Sci Technol 34: 737-740.   과학기술학회마을
29 Baek IS. 1991. Experimental study on the effects of Gastrodia. MS thesis. Kyung-Hee University.
30 Choe M, Tae WC, Kim JD. 1991. Effect of dietary fibers on changes of blood pressure and Na balance in spontaneous hypertensive rats. Korean J Nutrition 24: 40-47.   과학기술학회마을
31 Wu HQ, Xie L, Jin XN, Ge Q, Jin H, Liu GQ. 1989. The effect of vanillin on the fully amygdala-kindled seizures in the rat. Yao-Hsueh-Hsueh-Pao 24: 482-489.
32 Kirkendall WM, Nottebohm GA. 1977. Essential hypertension. In hypertension physiopathology and treatment. McGraw-Hill, New York. p 674-692.
33 Choe M, Kim JD, Ju JS. 1992. Effect of polydextrose and hydrolysed guar gum on lipid metabolism of normal rats with different level of dietary fat. Korean J Nutrition 23: 211-220.   과학기술학회마을
34 Han CK, Lee BH, Song KS, Lee NH, Yoon CS. 1996. Effects of antihypertensive diets mainly consisting of buckwheat, potato, and perilla seed on blood pressures and plasma lipids in normotensive and spontaneously hypertensive rats. Korean J Nutrition 29: 1087-1095.   과학기술학회마을
35 Yukio Y, Yasuo N, Motoki T, Masayuki M, Masahiro K, Keigo F, Ryoichi H, Kohtaro K. 1984. Common cellular deposition to hypertension and atherosclerosis. J Hypertension 2: 213-215.
36 Huang ZL. 1985. Recent developments in pharmacological study and clinical application of Gastrodia elata in China. Chung-Hsi-I-Chieh-Ho-Tsa-Chih 5: 251-258.
37 Cheong HS, Kim SH, Kim HS, Choi WJ, Kim HS, Chung SY. 1991. Effects of fish oil and some seed oils on fatty acid compositions of liver and brain tissue in rats. J Korean Soc Food Nutr 20: 312-319.   과학기술학회마을