Spectrophotometric determination of bio-active compounds in commercial samples with nitrous acid and cresyl fast violet acetate

Analytical Letters

Volumn 29, Issue 8, 1996, Pages 1329-1349

  Sastry, Chilukuri S P ^a   Srinivas, Kommula R ^a   Prasad, Kommuri M M K ^a  

^a ANDHRA UNIVERSITY   (India)

Author keywords

Bio active compounds in commercial samples; Cresyl fast violet acetate; Indirect visible spectrophotometry; Nitrous acid

Indexed keywords

VIOLA (ANGIOSPERM);

EID: 0001334384     PISSN: 00032719     EISSN: None     Source Type: Journal    
DOI: 10.1080/00032719608001485     Document Type: Article

References (26)

1. British Pharmacopoeia, Vol. II, Her Majesty's Stationary Office, London, p.1116, (1993).
2. J.F. Fitzloff, M.I. Blake, Anal. Chem., 49, 2367, (1977).
3. N.M. Sanghavi, M.S. Mahesh, D.S.M. Rajendra Singh, Indian Drugs, 28, 189, 1981.
4. M. Matrka, Coll. Czech. Chem. Comn. 25, 964 (1960).
5. R.R. Krishna, P. Siraj, C.S.P. Sastry, Acta Cienc. Indica, 4, 345, (1978).
6. B.S. Reddy, R. Rama Krishna, C.S.P. Sastry, Indian Drugs, 20, 28, (1982).
7. Pharmacopoeia of India. Vol.2, 3rd Edn., Ministry of Health & Family Welfare (India), pA-64, (1985).
8. S.S. Zarapker, S.D. Vaidya, R.V. Lele, Indian Drugs, 26, 115, (1988).
9. K.A. Sanyal, D. Laha, J. Assoc. Off Anal. Chem., 66, 1447, (1983).
10. N.T. Bolynkin, Tekh. Kino Telev., 13, 34, (1969).
11. A. Lugg, Anal. Chem., 35, 899, (1963).
12. M.N. El-Dolkiny, G.H. Ragab, M.M. Ayad, Egypt. J. Pharm. Sci., 33, 729, (1992).
13. J. Feng, S. Tong, X. Zhou, Yaowu Fenxi Zazhi, 13, 245, (1993).
14. M. Kamala Emara, I.M. Abdel Mohamad, F.H. Askal, A.I. Darwish, Anal. Lett., 26, 2385 (1993).
15. B. Prodromos Issopoulas, Acta Pharm. Hung., 61, 198, (1991).
16. M.S. Mohrous, H.G. Daabees, Y.A. Beltagy, M.M. El-Semary, Egypt. J. Pharm. Sci., 33, 453, (1992).
17. M.M. Bedair, S.M. Galal, F.A. El-Yazdi, Sci. Pharm., 60, 235, (1992).
18. C.S.P. Sastry, A. Sailaja, T.T. Rao, Mikrochim. Acta., 107, 1, (1992).
19. S.M. El-Ashry, F.A. Ibrahim, Anal. Lett., 25, 1657, (1992).
20. M.A. Raggi, V. Cavrini, M. Pietra, D. Lacche, Pharm. Acta Helv., 63, 19, (1988).
21. C.S.P. Sastry, K.R. Srinivas, K.M.M.K. Prasad, A.G. Krishnamacharyulu, Analyst, 120, 1793, (1995).
22. A.J. Stenton, R.M. Johnson, Analyst, 98, 749, (1973).
23. L.I. Vogel, Vogels Test Book of Quantative Inorganic Analysis, 3rd Edn., Longman, p.322 (1964).
24. R.B. Davis, J.E. Thompson, H.L. Pardue, Clin. Chem., 24, 611, (1978).
25. Indian Pharmacopoeia, Vol. I, Ministry of Health and Family Welfare, p.268, 1985.
26. British Pharmacopoeia, Vol. II, Her Majesty's Stationary Office, London, p. 287, 1985.