Effects of Purple Bamboo Salt(PB-salt) on the Blood Pressure in Rats

자죽염이 백서의 혈압 변동에 미치는 영향에 대한 연구(I)

  • 윤대환 (동신대학교 한의과대학 한의학과) ;
  • 박현철 (동신대학교 한의과대학 한의학과) ;
  • 조재우 (청수식품(주)) ;
  • 김정상 (동신대학교 한의과대학 한의학과) ;
  • 장경선 (동신대학교 한의과대학 한의학과) ;
  • 나창수 (동신대학교 한의과대학 한의학과)
  • Published : 2002.02.01

Abstract

There are several types of salts that can be classified into raw salt(Chunil salt), purified salts(NaCl reagent grade) and processed salts(Bamboo salt, Purple bamboo salt using in this study) in Korea. Salts has been utilized for the food as well as for the drug in the Oriental Medicine. Purple bamboo salt(PB-salt) was made by heating up to 1300℃ nine times after putting the raw salts in the bamboo. Since salt is generally known to cause the blood pressure to elevate, this study was conducted to investigate the effect of PB-salt on an adverse reaction of the blood pressure elevation. The experiment was performed with the 2 protocols ; 1. Effect of NaCl and PB-salt administration i.v. with the different the concentration(250, 500, 750, 1000mg/kg) on a mean artery blood pressure(MAP) change. 2. Effect of 500mg/kg NaCl and PB-salt administration p.o. for 6 days on the systolic blood pressure change. The results were as follows; The results were as follows; In a short minute change of blood pressure by direct method, PB-salt adminstration did not induced the hypertension unlike NaCl adminstration. In a date change of blood pressure by indirect method, systolic blood pressure was increased about 12-18% in the NaCl administration group, whereas within 6% in the PB-salt administration group from 2 days to 5 days. These results suggest that PB-salt might have some unidentified ingredient to be changed in the course of processing, making it superior to other salts.

Keywords

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