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한국식물학회 / v.19, no.4, 1976년, pp.95-99 
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시금치 엽록체의 광계의 활성에 미치는 추출용매와 반응용액의 영향
( Effects of Different Extraction Extraction Media and Reaction Mixtures on Photosystem II Activity of Spinach Chloroplasts ) |
| 권병규; 경북대학교 대학원 생물학과;
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| This work deals with different extraction media and reaction mixtures on photosystem II activity of Spinach chloroplasts. The photoreduction rate of ferricyanide and DPIP by intact chloroplasts which extracted with four kinds of extraction media; S-Tris-N pH 7.2, 8.0, S-Tricine-N pH 7.2, 8.0, was measured in five kinds of reaction mixtures; S-Tris-N pH 7.2, 8.0, S-Tricine-N pH 7.2, 8.0, 0.05 M-Tris pH 7.2. The extraction medium which shows the highest photoreduction rate was S-Tris-N at pH 7.2 and S-Tricine-N at pH 8.0. As to the reaciton mixture, S-Tricine-N pH 8.0 showed the highest rate. On the complex effects of extraction media and reaction mixtures, the highest photordeuction rate of Hill oxidant by intact chloroplasts was obtained by S-Tris-N pH 7.2 extraction medium and S-Tricine-N pH 8.0 reaction mixture. The second highest activity was obtained by S-Tricine-N pH 8.0 extraction medium and reaction mixture. |
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Journal of Plant Biology / v.19, no.4, 1976년, pp.95-99
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO197611920112601)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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