Journal of Korean Society of Forest Science (한국산림과학회지)
- Volume 50 Issue 1
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- Pages.1-4
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- 1980
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- 2586-6613(pISSN)
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- 2586-6621(eISSN)
The Chemical Composition of Abies koreana Wilson Wood
구상나무(Abies koreana Wilson)재(材)의 화학적(化学的) 조성(組成)
- Moon, Chang Kuck (College of Agriculture, Gyeong Sang National Univ.) ;
- Pack, Chong Yawl (College of Agriculture, Gyeong Sang National Univ.) ;
- Kang, Wee Pyung (College of Agriculture, Gyeong Sang National Univ.)
- Received : 1980.11.20
- Published : 1980.12.30
Abstract
The Chemical components of Abies koreana Wilson grown in Korea were analized. The results obtained were summarized as follows. 1. The ash content is ca 0.56% on the average, and of the range is 0.33 to 0.76%. 2. The cold water extractive content is ca 8.76% on the average and of the range is 5.55 to 12.5%. 3. The hot water extractive content is ca 10.16% on the average and of the range is 4.80 to 13.65%. 4. Basic extractive content is ca 14.60% on the average and of the range is 5.51 to 25.44%. 5. The alcohol benzol soluble fraction is ca 4. 23% and of the range is 2.94 to 5.44%. 6. The holocellulose content is ca 76.49% on the average and of the range is 73.68% to 79.10%. 7. The cellulose content is ca 56.30% on the average and of the range is 46.02% to 61. 33%. The cellulose contains 78.54%
한국(韓國)의 특산수종(特産樹種) 구상나무재(材)의 화학적(化学的) 조성분(組成分)을 분석조사(分析調査)하여 본바 그 결과(結果)를 요약(要約)하여 보면 아래와 같다. 1. 회분함량(灰分含量)의 범위(範囲)는 0.33~0.76%로서 평균(平均) 0.56%였다. 2. 냉수추출물(冷水抽出物)은 5.50~12.50% 범위(範囲)의 함량치(含量値)를 보였는데 평균(平均) 8.76%였다. 3. 열수추출물(熱水抽出物)은 4.80~13.65%로서 평균(平均) 10.16%의 함량치(含量値)를 보였다. 4. 염기추출물(塩基抽出物)은 최소(最少) 5.51%에서 최고(最高) 25.44%의 함량치(含量値)를 보였는데 평균(平均) 4.23%였다. 5. Alcohol-Benzol 추출물(抽出物)은 2.94~5.44%로서 평균(平均) 4.23%였다. 6. Holocellulose 함량(含量)은 73.68%에서 79.10%의 정량치(定量値)를 보였는데 평균(平均) 76.49%였다. 7. Cellulose 함량치(含量値)는 평균(平均) 56.30%로서 46.02~61.33%의 범위(範囲)였고 이중(中)
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