1. Determination of the optical isomers of ethambutol (myambutol) and 2-amino-1-butanol by gas-liquid chromatography

   • Ye-Sook Kim
   • Jeong-Rok Youm
   • Nam-Ho Paik

   Original Articles Pages: 1 - 8

2. Determination of ampicillin and cloxacillin mixture by NMR

   • Moon-Hee Shin
   • Man-Ki Park
   • Jung-Kap Choi

   Original Articles Pages: 9 - 17

3. Ibuprofenlysine binding to human and bovine serum albumin using a fluorescence probe technique

   • Chong-Kook Kim
   • Hyun-Sook Cha
   • Byung-Sul Yu

   Original Articles Pages: 19 - 24

4. The transformation of ginsenosides by acid catalysis in gastric pH

   • Byung Hoon Han
   • Myung Hwan Park
   • Osamu Tanaka

   Original Articles Pages: 25 - 31

5. The physico-chemical nature of prepared dextran sulfates

   • Young Choong Kim

   Original Articles Pages: 33 - 41

6. Interaction of flavins and some alcohols on the molecular level

   • Byung Sul Yu
   • Hyun Ho Chung
   • Chong-Kook Kim

   Original Articles Pages: 43 - 51

7. Studies on the antioxidant components of Korean ginseng (III)

   • Byung Hoon Han
   • Myung Hwan Park
   • Yong Nam Han

   Original Articles Pages: 53 - 58

8. Studies on the chemical constituents ofAcanthopanax chiisanensis Nakai roots

   • Jeung-Hee Kim
   • Dug-Ryong Hahn

   Original Articles Pages: 59 - 62

9. Recent problems in hygienic chemistry

   • Mitsuru Uchiyama

   Guest Lectures Pages: 63 - 74