Pregled bibliografske jedinice broj: 85974
The Influence of bile Salt Deconjugation on Cholesterol Removal from Growth Medium by Lactobacillus acidophilus M92
The Influence of bile Salt Deconjugation on Cholesterol Removal from Growth Medium by Lactobacillus acidophilus M92 // Proceedings of the 4th Croatian Congress of Food Technologists, Biotechnologists and Nutritionists, Central European Meeting / Lelas, Vesna ; Bogoni, Paolo ; Hribar, Janez ; Mrša, Vladimir ; Procida, Giuseppe (ur.).
Zagreb: Prehrambeno-biotehnološki fakultet Sveučilišta u Zagrebu, 2002. str. 332-337 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
The Influence of bile Salt Deconjugation on Cholesterol Removal from Growth Medium by Lactobacillus acidophilus M92
Autori
Kos, Blaženka ; Šušković, Jagoda ; Goreta, Jadranka ; Matošić, Srećko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 4th Croatian Congress of Food Technologists, Biotechnologists and Nutritionists, Central European Meeting
/ Lelas, Vesna ; Bogoni, Paolo ; Hribar, Janez ; Mrša, Vladimir ; Procida, Giuseppe - Zagreb : Prehrambeno-biotehnološki fakultet Sveučilišta u Zagrebu, 2002, 332-337
Skup
4th Croatian Congress of Food Technologists, Biotechnologists and Nutritionists
Mjesto i datum
Opatija, Hrvatska, 03.10.2001. - 05.10.2001
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
bile salt deconjugation; cholesterol assimilation; Lactobacillus acidophilus; probiotic
Sažetak
The potential probiotic strain Lactobacillus acidophilus M92 was examined for its ability to deconjugate bile salts and remove cholesterol from laboratory medium during growth. Results obtained by the thin-layer chromatography showed that L. acidophilus M92 was able to deconjugate taurocholate, producing cholic acid, while glycodeoxycholate was not hydrolysed. L. acidophilus M92 deconjugated about 20 % of the taurcholate added to the growth medium. Furthermore, the influence of individual conjugated (taurocholate, glycodeoxycholate) and deconjugated (cholate, deoxycholate) on the cholesterol removal from the growth medium by L. acidophilus M92 was studied. The results indicated that L. acidophilus M92 during growth removed cholesterol from the MRS broth by means of the coprecipitation of the cholesterol with the deconjugated bile salts at pH less than 6.0, but also due to the cholesterol assimilation. This assimilation appeared to be more important in the presence of sodium taurocholate. It might be concluded that both, the deconjugation of bile salts and cholesterol assimilation, had the potential to lower serum cholesterol concentration.
Izvorni jezik
Engleski
Znanstvena područja
Prehrambena tehnologija
