STUDY ON SUNSCREEN EFFECTS OF ARTEMIA URMIANA AND ARTEMIA SALINA TOTAL EXTRACTS AND THEIR FRACTIONS

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NAZEMIEH H.; SHOKRI J.; SHOKRI J.; KARGAR MOHAMMAD; AHMAD NASR ELAHI S.; AZARMI S.; MODARESI MASOUD

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Journal: PHARMACEUTICAL SCIENCES Year:2005 | Volume:- | Issue:3 Page(s): 81-88

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Title

STUDY ON SUNSCREEN EFFECTS OF ARTEMIA URMIANA AND ARTEMIA SALINA TOTAL EXTRACTS AND THEIR FRACTIONS

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Keywords

ARTEMIA URMIANAQ2

ARTEMIA SALINAQ2

SUNSCREENQ2

UV SPECTNUMQ2

Abstract

OBJECTIVES: The importance of using SUNSCREENs is not unknown nowadays. Mean while the adverse reactions of some synthetic chemical or physical SUNSCREENs and successful researches done on using natural ingredients from plants and animals, extended the way of studying on natural compounds of which Artemia is one new example. The aim of this investigation was to study the SUNSCREEN effects of total extracts of Artemias and their fractions. METHODS: For achieving this aim, two main steps were taken including preparation of different extracts and fractionating them and then studying their UV spectra. The dried Artemia powder was extracted with hexane for 24h, and then the remained powder was extracted with dichloromethane. Extraction with dichloromethane caused remarkable decoloration of Artemia powder. Final extraction was done by several solved systems including methanol, ethanol am hydro alconholic solution (70: 30 water- ethanol).The liquid extracts were dried by rotary evaporator at ambient temperature and reduced pressure and standard solutions were prepared from dried extracts. For preparing of standard solutions, a distinct weight of dry extracts was dissolved in equal volwne of solvent. The UV spectra of the solutions were recorded in the range 190-400 nm. Then fractionation of these extracts was done f<r more accurate aualysis of active SUNSCREEN ingredients included in them. For this purpose, the total extracts were chromatographed over a column of Sephadex LH-20 using MeOH. RESULTS: The collected fractions were aualyzed by UV spectrophotometer individually and the same samples were combined with each other for determining the main fractions. After evaluation of fractions, the best SUNSCREEN fraction was selected based on UV absorption characteristics. The second fraction of hydro alcoholic (70:30) and the third fraction of methanol extract had the best results in UV-B region. CONCLUSION: The Results of the present study showed that the hydroalcoholic and methanol extract of ARTEMIA URMIANA as well as ARTEMIA SALINA can be used as SUNSCREEN in topical preparations but it would be suggested to use hydro ethanolic fraction in formulating SUNSCREEN products because of disadvantages of methanol application in topical formulation.

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APA: Copy

NAZEMIEH, H., SHOKRI, J., KARGAR, MOHAMMAD, AHMAD NASR ELAHI, S., AZARMI, S., & MODARESI, MASOUD. (2005). STUDY ON SUNSCREEN EFFECTS OF ARTEMIA URMIANA AND ARTEMIA SALINA TOTAL EXTRACTS AND THEIR FRACTIONS . PHARMACEUTICAL SCIENCES, -(3), 81-88. SID. https://sid.ir/paper/48549/en

Vancouver: Copy

NAZEMIEH H., SHOKRI J., KARGAR MOHAMMAD, AHMAD NASR ELAHI S., AZARMI S., MODARESI MASOUD. STUDY ON SUNSCREEN EFFECTS OF ARTEMIA URMIANA AND ARTEMIA SALINA TOTAL EXTRACTS AND THEIR FRACTIONS . PHARMACEUTICAL SCIENCES[Internet]. 2005;-(3):81-88. Available from: https://sid.ir/paper/48549/en

IEEE: Copy

H. NAZEMIEH, J. SHOKRI, MOHAMMAD KARGAR, S. AHMAD NASR ELAHI, S. AZARMI, and MASOUD MODARESI, “STUDY ON SUNSCREEN EFFECTS OF ARTEMIA URMIANA AND ARTEMIA SALINA TOTAL EXTRACTS AND THEIR FRACTIONS ,” PHARMACEUTICAL SCIENCES, vol. -, no. 3, pp. 81–88, 2005, [Online]. Available: https://sid.ir/paper/48549/en

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