Ludwik Czerwiecki

Summary

Country: Poland

Publications

  1. ncbi request reprint [Problems of food authenticity]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego, 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 55:9-19. 2004
  2. doi request reprint Mycotoxins in several Polish food products in 2004-2005
    L Czerwiecki
    Department of Food Analysis, Institute of Agricultural and Food Biotechnology, Rakowiecka 36, 02 532, Warsaw, Poland
    Mycotoxin Res 22:159-62. 2006
  3. ncbi request reprint [Contemporary view of plant antioxidants role in prevention of civilization diseases]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego, Warszawa
    Rocz Panstw Zakl Hig 60:201-6. 2009
  4. ncbi request reprint [Optimization of determination of aflatoxins in foods with bromine postcolumn derivatization]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 58:489-501. 2007
  5. ncbi request reprint [Determination of ochratoxin a in spices]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego, 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 56:323-30. 2005
  6. ncbi request reprint [Plants as a source of natural harmful substances]
    Ludwik Czerwiecki
    Zakład Analizy Zywności Instytut Biotechnologii Przemyslu Rolno Spozywczego 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 56:215-27. 2005
  7. ncbi request reprint On ochratoxin A and fungal flora in Polish cereals from conventional and ecological farms - Part 1: occurrence of ochratoxin A and fungi in cereals in 1997
    L Czerwiecki
    Institute of Agricultural and Food Biotechnology, 36, Rakowiecka St, 02 532 Warsaw, Poland
    Food Addit Contam 19:470-7. 2002
  8. ncbi request reprint [Immunoaffinity columns and determination of ochratoxin A in cereals by HPLC. Part II. Evaluation of extraction using acetonitrile/water]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego, 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 55:249-53. 2004
  9. ncbi request reprint On ochratoxin A and fungal flora in Polish cereals from conventional and ecological farms. Part 2: occurrence of ochratoxin A and fungi in cereals in 1998
    L Czerwiecki
    Institute of Agricultural and Food Biotechnology, 36, Rakowiecka Street, 02 532 Warsaw, Poland
    Food Addit Contam 19:1051-7. 2002
  10. ncbi request reprint Ochratoxin A: an improvement clean-up and HPLC method used to investigate wine and grape juice on the Polish market
    L Czerwiecki
    Institute of Agricultural and Food Biotechnology, Warsaw, Poland
    Food Addit Contam 22:158-62. 2005

Detail Information

Publications11

  1. ncbi request reprint [Problems of food authenticity]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego, 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 55:9-19. 2004
    ..The role of chemometrics as a way of several analytical data processing was highlighted. It was pointed out at the necessity of more rigorous control of food to support of all activity in area of fight with fraud in food industry...
  2. doi request reprint Mycotoxins in several Polish food products in 2004-2005
    L Czerwiecki
    Department of Food Analysis, Institute of Agricultural and Food Biotechnology, Rakowiecka 36, 02 532, Warsaw, Poland
    Mycotoxin Res 22:159-62. 2006
    ..02 to 7.8 (one sample, of peanuts) and 0.02-11.9 μg/kg (one coffee sample), respectively. The levels of ZEA and DON were found to be below 50 °g/kg...
  3. ncbi request reprint [Contemporary view of plant antioxidants role in prevention of civilization diseases]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego, Warszawa
    Rocz Panstw Zakl Hig 60:201-6. 2009
    ..It is possible, that supplementation with flavonoids might create some health risk. But there was highlighted, that vegetables as a source of natural antioxidants are beneficial for health...
  4. ncbi request reprint [Optimization of determination of aflatoxins in foods with bromine postcolumn derivatization]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 58:489-501. 2007
    ..01 and 0.02 microg/kg for nuts and 0.05 and 0.1 microg/kg for culinary spices and cereal products. The concentrations of aflatoxins in 86 samples of foods from market were below the permissible maximum levels legally binding...
  5. ncbi request reprint [Determination of ochratoxin a in spices]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego, 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 56:323-30. 2005
    ..4 and 7.8. The estimated LOD and LOQ were 0.02 and 0.06 microg/kg, respectively. In samples of spice used for method preparation, ochratoxin A was detected on the level 3.4-4.6 microg/kg...
  6. ncbi request reprint [Plants as a source of natural harmful substances]
    Ludwik Czerwiecki
    Zakład Analizy Zywności Instytut Biotechnologii Przemyslu Rolno Spozywczego 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 56:215-27. 2005
    ..The importance of balanced diet as a tool of defense against plant toxicants was concluded...
  7. ncbi request reprint On ochratoxin A and fungal flora in Polish cereals from conventional and ecological farms - Part 1: occurrence of ochratoxin A and fungi in cereals in 1997
    L Czerwiecki
    Institute of Agricultural and Food Biotechnology, 36, Rakowiecka St, 02 532 Warsaw, Poland
    Food Addit Contam 19:470-7. 2002
    ..Rye samples mainly from one farm with an ecological type of cultivation and from one conventional farm were contaminated with both Aspergillus and Penicillium mycotoxigenic strains...
  8. ncbi request reprint [Immunoaffinity columns and determination of ochratoxin A in cereals by HPLC. Part II. Evaluation of extraction using acetonitrile/water]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego, 02 532 Warszawa, ul Rakowiecka 36
    Rocz Panstw Zakl Hig 55:249-53. 2004
    ..1-100 microg/kg, was 74-89%. The limits of detection (LOD) and quantification (LOQ) were 0.015 and 0.025 microg/kg, respectively. The positive results were confirmed by reaction with BF3 complex in methanol...
  9. ncbi request reprint On ochratoxin A and fungal flora in Polish cereals from conventional and ecological farms. Part 2: occurrence of ochratoxin A and fungi in cereals in 1998
    L Czerwiecki
    Institute of Agricultural and Food Biotechnology, 36, Rakowiecka Street, 02 532 Warsaw, Poland
    Food Addit Contam 19:1051-7. 2002
    ..These results have been compared with those obtained in 1997...
  10. ncbi request reprint Ochratoxin A: an improvement clean-up and HPLC method used to investigate wine and grape juice on the Polish market
    L Czerwiecki
    Institute of Agricultural and Food Biotechnology, Warsaw, Poland
    Food Addit Contam 22:158-62. 2005
    ..OTA was detected in most wine samples (92%); its concentrations ranged from 2.2 to 6710 ng l(-1). In all grape juice and drink samples, OTA levels ranged from 1.6 to 64.7 ng l(-1)...
  11. ncbi request reprint [Immunoaffinity columns and determination of ochratoxin A in cereals by HPLC. Part I.: Evaluation of extraction using methanol/water]
    Ludwik Czerwiecki
    Zakład Analizy Zywności, Instytut Biotechnologii Przemysłu Rolno Spozywczego, 02 532 Warszawa
    Rocz Panstw Zakl Hig 55:133-8. 2004
    ..The mean recovery of ochratoxin A was 65-78%. The limits of detection (LOD) and quantification (LOQ) were 0.015 and 0.025 microg/kg, respectively. The positive results were confirmed by reaction with BF3 complex in methanol...