Applied Biological Chemistry
- 제20권1호
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- Pages.117-122
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- 1977
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
시트르산나트륨첨가(添加)에 의(依)한 담배의 연소성(燃燒性) 및 유해물감소(有害物減少)에 관한 연구(硏究)
Studies on Reduction of Harmful Compound and Combustibility of $Na_3$ Citrate-treated Cigarette
- Kim, Ki-Hwan (Dept. of Smoke Hygienics, Central Research Institute) ;
- Bae, Hyo-Won (Dept. of Smoke Hygienics, Central Research Institute) ;
- Lee, Yong-Chong (Dept. of Smoke Hygienics, Central Research Institute) ;
- Kim, Man-Uk (Dept. of Smoke Hygienics, Central Research Institute) ;
- Park, Taek-Kyu (Dept. of Chemistry Kon-Kuk University)
- 발행 : 1977.03.31
초록
담배에 질산염을 청가하면 질소화합물이 증가되므로 질산염의 대체물(代替物)을 개발(開發)하기위한 실험을 한 결과 다음과 같은 결론을 얻었다. 여러가지 첨가제 중에서
Development of new burning additives against nitrate salts used in past tobacco industry examined to reduce harmful nitrogenous compounds in smoke. Among several additives treated, the best effect by means of elevation of combustibility and reduction of tar and nicotin contents in smoke was observed by adding sodium citrate from 0.6 to 1% in tabacco. The following results were obtained through investigating combustibility, chemical composition, and differential thermal analysis of the tabacco treated with the buring additives. 1) The close relation was observed between the levels of the smoke components and combustibility of the treated tabacco. 2) Differential thermal analysis (D.T.A.) of citrate-treated tobacco shows an increase in H. Value and a decrease in L. Value as compared with other tobacco sample. 3) The D.T.A. of sodium-nitrate and sodium-citrate shows that sodium-nitrate gives endothermal reaction at
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