Home > I International Symposium on Mycotoxins in Nuts and Dried Fruits > DETERMINATION OF AFLATOXINS IN SELECTED FOODS AND ANIMAL FEED IN KHARTOUM STATE, SUDAN

Articles

DETERMINATION OF AFLATOXINS IN SELECTED FOODS AND ANIMAL FEED IN KHARTOUM STATE, SUDAN

Article number

963_38

Pages

231 – 235

Language

English

Abstract

Aflatoxins are natural toxins that contaminate various types of food and feedstuff leading to health risk in both humans and animals.
The aim of this study was to determine prevalence of aflatoxins contamination and their levels in food and feed.
The aflatoxins were extracted using one of the methods approved by AOAC, then separated and determined by High Performance Liquid Chromatography (HPLC) adopting Fluorescence Detection.
The study showed out of 140 samples of food and feed analyzed 40 samples were found contaminated with aflatoxins.
The highest content was detected in animal feed while peanut butter contained the minimum content.
From the total samples 70% were found free of aflatoxins and 30% were contaminated with range of total aflatoxins ND-152.5. Aflatoxin B₁ was the most common contaminant followed by aflatoxin B₂, aflatoxin G₁, and lastly aflatoxin G₂.

Publication

I International Symposium on Mycotoxins in Nuts and Dried Fruits

Authors

S.A. Ali, A.A. Mohamed

Keywords

aflatoxins, food, animal feed, HPLC, Khartoum, Sudan

Full text

https://doi.org/10.17660/ActaHortic.2012.963.38

Online Articles (45)

1. INHIBITION OF ASPERGILLUS PARASITICUS GROWTH AND AFLATOXIN PRODUCTION BY ANTAGONISTIC BACTERIA ISOLATED FROM SOILS OF PISTACHIO ORCHARDS

S. Kalantari | M. Jamali | R. Tolouei | Y. Pilehvar-Soltanahmadi | A. Asgharzadeh | M. Asmar | M. Aslani | M. Shams-Ghahfarokhi | M. Razzaghi-Abyaneh

2. THE BEST POULTRY MANURE APPLICATION ON LEVEL OF ASPERGILLUS FLAVUS IN PISTACHIO FRUIT

H. Alipour | F. Ghafari Movafagh

3. COMPARISON BETWEEN CULTURAL METHODS AND TLC FOR DETECTION OF ATOXIGENIC STRAINS OF ASPERGILLUS FLAVUS ISOLATED FROM IRANIAN PISTACHIO

S.R. Fani | H. Zamanizadeh | M. Moradi

4. EFFECT OF MYCOTOXINS IN DRIED FIGS PRODUCTION

B. Kashefi | M.R. Arabsorkhi

5. EFFECT OF UV RADIATION ON DIFFERENT CONCENTRATIONS OF AFLATOXIN B₁ IN PISTACHIO

M. Mazaheri

6. IMPORTANCE OF MYCOTOXINS AND RAPID DETECTION OF CONTAMINATION IN HAZELNUTS

M. Hadi | B. Kashefi

7. MORPHOLOGICAL IDENTIFICATION OF ASPERGILLUS SPECIES ISOLATED FROM FRESH GRAPE AND RAISIN IN RAFSANJAN MARKETS

E. Sedaghati | R. Rahmani | P. Khodaygan | M. Nadi

8. GENOMIC PROJECTS OF MYCOTOXINOGENIC FUNGI: A REVIEW

A. Kazemi

9. MYCOTOXIN CONTAMINATION OF DRIED GRAPES AND STRATEGIES TO CONTROL THE DAMAGES

B. Kashefi | E. Harati

10. DETECTION AND MANAGEMENT OF MYCOTOXIGENIC FUNGI IN NUTS AND DRY FRUITS

S.P. Jogee | A.P. Ingle | I.R. Gupta | S.R. Bonde | M.K. Rai

11. RELATIONSHIP BETWEEN DRIED FIGS’ NUTRITION AND AFLATOXIN Β₁ CONTAMINATION

V. Demopoulos | M. Zokos | E. Tsiavtari | T. Varzakas | A. Kotsiras | E. Manolopoulou

12. METHODOLOGIES TO PREVENT AND CONTROL THE BIOSYNTHESIS OF DIFFERENT MYCOTOXINS IN FOOD AND FEEDS

M. Reverberi | V. Scala | A.A. Fabbri | M. Scarpari | C. Fanelli | S. Zjalic | C. Nobili

13. PREVALENCE OF ASPERGILLUS SPECIES IN VINEYARDS IN WEST AZARBAYJAN PROVINCE

R. Rahmani | E. Sedaghati | P. Khodaygan | R. Saberi | M. Moradi

14. SCREENING OF ATOXIGENIC ASPERGILLUS FLAVUS ISOLATES IN PISTACHIO PRODUCING AREAS OF IRAN

M. Moradi | R. Dargahi | A. Sherafati | S.R. Fani | E. Sedaghati | M. Mohammadi-Moghaddam | M. Mirabolfathy

15. SPECIFIC IDENTIFICATION OF ATOXIGENIC STRAINS OF ASPERGILLUS FLAVUS ISOLATED FROM PISTACHIO ORCHARDS OF IRAN AND DETECTION OF AFLD, AFLR, AFLJ, AFLG GENES AND C3 REGION

M. Moradi | H. Zamanizadeh | S.R. Fani | E. Sedaghati

16. STUDY ON AFLATOXIN AND SCLEROTIUM PRODUCING ABILITY OF ASPERGILLUS FLAVUS ISOLATES

R. Heidarian | M. Javan-Nikkhah | A. Sharifi-Tehrani | K. Ghazanfari

17. STUDY ON GENETIC DIVERSITY OF ASPERGILLUS FLAVUS POPULATION IN KERMAN PROVINCE BASED ON RAPD-PCR

R. Heidarian | M. Javan-Nikkhah | A. Sharifi-Tehrani | K. Ghazanfari

18. STUDY ON INTERACTION BETWEEN AFLATOXIGENIC AND NON-AFLATOXIGENIC ISOLATES OF ASPERGILLUS FLAVUS

R. Heidarian | M. Javan-Nikkhah | A. Sharifi-Tehrani

19. EFFECT OF ANTAGONISTIC YEASTS ISOLATED FROM PISTACHIO ORCHARDS AGAINST ASPERGILLUS FLAVUS

F. Ghaffari | M. Masoomi | H. Mohammadi | M. Moradi

20. STUDY ON THE BEST PACKAGING MATERIAL AND PACKAGING CONDITIONS ON THE RANCIDITY OF ALMOND KERNELS

H. Ziaolhagh

21. DETECTION OF AFLATOXINS, TRICHOTHECENES AND ZEARALENONE IN FOOD AND ANIMAL FEED BY REVERSED PHASE HPLC AND SPE

T. Varzakas | V. Demopoulos | E. Manolopoulou

22. AFLATOXIN CONTAMINATION OF COMMERCIAL PISTACHIO CULTIVARS IN IRAN

A. Tajabadipour | Z. Sheibani Tezerji

23. GLOBAL PISTACHIO PRODUCTION AND MARKETING CHALLENGES IN IRAN

A.S. Mozaffari Nejad

24. DISTRIBUTION OF BROWN KERNEL AS AN INDEX FOR AFLATOXIN PRESENCE AMONG THREE CULTIVARS OF PISTACHIO

M. Amani | E. Hadavi | A. Tajabadipour | H. Hokmabadi

25. THE EFFECTS OF SOME DRYING CONDITIONS ON THE OIL AND PROTEIN CONTENTS OF PISTACHIOS

S.R. Mirmohseni | M. Mohammadi Moghadam | B. Beheshti | M. Almasi | A.M. Borghei | H. Ziaolhagh

26. ECONOMIC IMPACT OF MYCOTOXINS IN NUTS AND DRIED FRUIT CHAIN

R. Rico-Sole

27. EVALUATION OF OCHRATOXIN A PRODUCTION BY ASPERGILLUS OCHRACEUS GROUP ISOLATED FROM PISTACHIO ORCHARDS

E. Sedaghati | P. Khodaygan | S. Kocsubé | J. Varga | M. Nadi

28. VISUALIZATION OF AFLATOXIGENIC ASPERGILLUS FLAVUS CONTAMINATION OF COCONUT (COCOS NUCIFERA) NUTMEAT (COPRA) USING AMMONIA TREATMENT

W.T. Shier | B.W. Horn | H.K. Abbas | M.A. Weaver

29. EFFECT OF COPPER ON THE AFLATOXIN CONTAMINATION IN DRIED FIGS

V. Demopoulos | A. Monas | E. Souliotis | E. Manolopoulou | T. Varzakas

30. IDENTIFICATION OF SOME BLACK ASPERGILLUS FROM VARIOUS RAISINS IN KHORASAN-E-RAZAVI PROVINCE

N. Ghezel Sefloo | M. Pirnia | M. Karimi-Shahri

31. AFLATOXINS AND OCHRATOXIN A IN DRIED FRUITS FROM IRAN

H.R. Beheshti | J. Feizy | N. Khoshbakht Fahim | S.S. Fakoor Janati | M. Asadi | S. Mihanparast

32. A STUDY ON THE RELATIONSHIP BETWEEN HULL TYPE AND NUT WEIGHT AMONG THREE CULTIVARS OF PISTACHIO NUT

M. Amani | E. Hadavi | H. Hokmabadi | A. Tajabadipour

33. INHIBITORY EFFECTS OF SOME NATIVE MEDICINAL PLANTS ON ASPERGILLUS PARASITICUS GROWTH AND AFLATOXIN PRODUCTION

S. Alinezhad | A. Kamalzadeh | M.B. Rezaee | K. Jaimand | M. Shams-Ghahfarokhi | M. Razzaghi-Abyaneh

34. EVALUATION OF ALMOND CONTAMINATION TO ASPERGILLUS FLAVUS AND AFLATOXIN IN SEMNAN PROVINCE

M. Ghaforollahi | H. Afshari | H. Abbaspour | M. Mohammadi Moghadam

35. HACCP AND ITS EFFECTS ON AFLATOXIN CONTAMINATION OF PISTACHIO IN YAZD PROVINCE

A. Jafari Nodoushan | S.R. Fani | S.J. Sajadipour | M. Fattahi

36. EVALUATION OF WALNUT CONTAMINATION TO ASPERGILLUS FLAVUS AND AFLATOXIN COLLECTED FROM SEMNAN PROVINCES (IRAN)

M. Ghaforollahi | H. Afshari | H. Abbaspour | M. Mohammadi Moghadam

37. MONITORING OF FUNGI PRODUCING AFLATOXINS, AND DIETARY INTAKE OF AFLATOXINS IN FOOD CONSUMED BY EGYPTIAN INFANTS AND YOUNG CHILDREN

M.A.M. El-Sawi | S.A.M. El-Sawi

38. DETERMINATION OF AFLATOXINS IN SELECTED FOODS AND ANIMAL FEED IN KHARTOUM STATE, SUDAN

S.A. Ali | A.A. Mohamed

39. A POSSIBLE ROLE FOR HONEY BEE PRODUCTS IN THE DETOXIFICATION OF MYCOTOXINS

C. Siddoo-Atwal | A.S. Atwal

40. EARLY SPLITTING AND IRREGULAR CRACKING HULL ON PISTACHIO CULTIVARS (PISTACIA VERA L.) IN NORTH-EAST OF IRAN

A. Sherafati | H. Hokmabadi | H. Abbaspour

41. SOME MAJOR MYCOTOXIN AND THEIR MYCOTOXICOSES IN NUTS AND DRIED FRUITS

S.S. Hosseini | R. Bagheri

42. STUDIES ON CONTAMINATION LEVEL OF OCHRATOXIN A IN DRIED FRUITS AND NUTS

S.S. Hosseini | R. Bagheri

43. DISTRIBUTION OF AFLATOXIN CONTAMINATION IN SMALL AND NORMAL SIZE PISTACHIOS IN ORCHARD

A. Tajabadipour | Z. Sheibani Tezerji

44. THE ROLE OF BUGS IN CONTAMINATION OF PISTACHIO NUTS TO AFLATOXIN

Z. Sheibani Tezerji

45. COMPARISONS OF DIFFERENT METHODS FOR DETECTION OF AFLATOXIN IN GRAIN AND GRAIN PRODUCTS

H. Mohamadi | H. Abbaspour | M. Hassanshahian