Journal of Haehwa Medicine (혜화의학회지)

Research Institute of Korean Medicine (대전대학교 한의학연구소)
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Quilitative certificational plan of Gouqizi

구기자(枸杞子)의 품질인증(品質認證) 방안(方案)

  • Kim, Chan-Gu (Dept. of Oriental medicine resource, college of Science & Engineering, Jungbu Univ.) ;
  • Roh, Seong-Soo (Dept. of Oriental medicine resource, college of Science & Engineering, Jungbu Univ.) ;
  • Kil, Ki-Jeong (Dept. of Oriental medicine resource, college of Science & Engineering, Jungbu Univ.) ;
  • Lee, Young-Chul (Dept. of Oriental Medicine, Sangji University) ;
  • Seo, Young-Bae (Dept. of Herbology, college of Oriental Medicine, Daejeon University)
  • 김찬구 (중부대학교 생활과학부 한약학과) ;
  • 노성수 (중부대학교 생활과학부 한약학과) ;
  • 길기정 (중부대학교 생활과학부 한약학과) ;
  • 이영철 (상지대학교 한의과대학 본초학교실) ;
  • 서영배 (대전대학교 한의과대학 본초학교실)
  • Accepted : 2005.04.26
  • Published : 2005.06.30
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Abstract

Source : We can use a Lycium chinense Miller and a Lycium barbarum L. at the same time. but they only autorize Lycium barbarum L. as a source of Gouqizi. Culture : We have to culture at the central district and southward has a long term of blooming, bearing fruits and maturing in fertile soil, well drainage sandy soil. A cuttage has a advantage at producing number. and prowing and weeding has to be executed 2-3 times in a year. We fertillze 3 times a year, give a water not to be dry and have to be good at managementing drainage. Harvest : Generally it is best to be a harvested Gouqizi at summer. Process : Points of process is to protect a laceration which is made by a high heat, change color to black, well done dry the rind offruits has no a stiffness and the flesh of fruits has to be soft and freshred color. Quility : It is good that big and red fruits, thick fleshes of fruits, few seeds, soft and moist, sweet not bitter taste. A content of betain is more than 0.5%. And it must be content of ash is less than 6.0%. Contents of heavy metals has to detect less than 30 ppm and there are no reminding agriculural medinces.

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