Araştırma Makalesi

Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27

Cilt: 2 Sayı: 2 27 Eylül 2024
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Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27

Öz

The goal of this study was to explore Pichia kudriavzevii FOL-27’s: i) survival against artificial gastric acid (AGJ) and artificial bile juice (ABJ), ii) growth kinetics in batch trials (BT) and fed-batch trials (FBT). Survival of FOL-27 as measured by relative cell density ratio (RCDR) against AGJ and ABJ was performed at four different pH-levels (control, 3, 2, 1.5) and ox-bile concentrations (control, 0.2%, 1%, 2%), respectively. Growth kinetics was calculated by periodic measurement of OD600 in BT or in FBT where pH, dissolved oxygen and temperature were controlled at 5.5, 25%, and 30°C, respectively. Also, impact of dissolved oxygen level at 12.5% or 25% were tested against the growth and performance of FOL-27 in FBT using exponential feeding regimen. The doubling-time, maximum specific growth rate, and final cell densities achieved for BT were 101.8 min, 8.202h-1 and 28.7, respectively. FBT at 25% O2 or 12.5% O2 level resulted in doubling-time, maximum specific growth rate, and final cell densities of 90.18 min, 3.95h-1, 22.51 and 88.8 min, 2.83h-1, 26.6, respectively. RCDRs calculated were similar for pH=3 and control vs both were remarkably higher (p<0.05) than pH=1.5 and pH=2 with the last two pH-levels were significantly different (p<0.05) from each other. RCDRs were similar across control, 0.2%, 1%, and 2% ox-bile levels (p>0.05). P. kudriavzevii FOL-27 is a potential probiotic candidate showing resistance against AGJ and ABJ conditions. A remarkable increase in biomass when grown with FBT implies that P. kudriavzevii FOL-27 is compatible to bioprocess development therefore a yeast-based probiotic culture could perhaps be developed using this strain.

Anahtar Kelimeler

Kaynakça

  1. Alakeji, T. P., & Oloke, J. K. (2020). Association of probiotic potential of strains of Pichia kudriavzevii isolated from “ogi” with the number of open reading frame (ORF) in the nucleotide sequences. African Journal of Biotechnology, 19(3), 148-155. https://doi.org/10.5897/AJB2019.16814
  2. Altschul, S. F., Gish, W., Miller, W., Myers, E. W., & Lipman, D. J. (1990). Basic local alignment search tool. Journal of Molecular Biology, 215(3), 403–410. https://doi.org/10.1016/S0022-2836(05)80360-2
  3. Buts, J. P. (2009). Twenty-five years of research on Saccharomyces boulardii trophic effects: Updates and perspectives. Digestive Diseases and Sciences, 54, 15–18. https://doi.org/10.1007/s10620-008-0322-y
  4. Chelliah, R., Ramakrishnan, S., Prabhu, P., & Antony, U. (2016). Evaluation of antimicrobial activity and probiotic properties of wild-strain Pichia kudriavzevii isolated from frozen idli batter. Yeast, 33(8), 385-401. https://doi.org/10.1002/yea.3181
  5. Chen, L. S., Ma, Y., Maubois, J. L., He, S. H., Chen, L. J., & Li, H. M. (2010). Screening for the potential probiotic yeast strains from raw milk to assimilate cholesterol. Dairy Science & Technology, 90(5), 537–548. https://doi.org/10.1051/dst/2010001
  6. Chu, Y., Li, M., Jin, J., Dong, X., Xu, K., Jin, L., Qiao, Y., & Ji, H. (2023). Advances in the application of the non-conventional yeast Pichia kudriavzevii in food and biotechnology industries. Journal of Fungi, 9(2), 170. https://doi.org/10.3390/jof9020170
  7. Cintas, L. M., Casaus, M. P., Herranz, C., Nes, I. F., & Hernández, P. E. (2001). Review: Bacteriocins of lactic acid bacteria. Food Science and Technology International, 7, 281–305. https://doi.org/10.1106/R8DE-P6HU-CLXP-5RYT
  8. Czerucka, D., Piche, T., & Rampal, P. (2007). Review article: Yeast as probiotics – Saccharomyces boulardii. Alimentary Pharmacology & Therapeutics, 26, 767–778. https://doi.org/10.1106/R8DE-P6HU-CLXP-5RYT

Ayrıntılar

Birincil Dil

İngilizce

Konular

Fermantasyon Teknolojisi, Gıda Biyoteknolojisi, Gıda Mikrobiyolojisi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

27 Eylül 2024

Gönderilme Tarihi

23 Ocak 2024

Kabul Tarihi

17 Eylül 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 2 Sayı: 2

Kaynak Göster

APA
Yumuk, K., Can, Ö., & Ortakcı, F. (2024). Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27. ITU Journal of Food Science and Technology, 2(2), 101-108. https://izlik.org/JA34TP87RY
AMA
1.Yumuk K, Can Ö, Ortakcı F. Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27. ITU Journal of Food Science and Technology. 2024;2(2):101-108. https://izlik.org/JA34TP87RY
Chicago
Yumuk, Kübra, Özge Can, ve Fatih Ortakcı. 2024. “Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27”. ITU Journal of Food Science and Technology 2 (2): 101-8. https://izlik.org/JA34TP87RY.
EndNote
Yumuk K, Can Ö, Ortakcı F (01 Eylül 2024) Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27. ITU Journal of Food Science and Technology 2 2 101–108.
IEEE
[1]K. Yumuk, Ö. Can, ve F. Ortakcı, “Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27”, ITU Journal of Food Science and Technology, c. 2, sy 2, ss. 101–108, Eyl. 2024, [çevrimiçi]. Erişim adresi: https://izlik.org/JA34TP87RY
ISNAD
Yumuk, Kübra - Can, Özge - Ortakcı, Fatih. “Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27”. ITU Journal of Food Science and Technology 2/2 (01 Eylül 2024): 101-108. https://izlik.org/JA34TP87RY.
JAMA
1.Yumuk K, Can Ö, Ortakcı F. Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27. ITU Journal of Food Science and Technology. 2024;2:101–108.
MLA
Yumuk, Kübra, vd. “Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27”. ITU Journal of Food Science and Technology, c. 2, sy 2, Eylül 2024, ss. 101-8, https://izlik.org/JA34TP87RY.
Vancouver
1.Kübra Yumuk, Özge Can, Fatih Ortakcı. Artificial gastric digestion survival and bioprocess compatibility of a novel Pichia kudriavzevii FOL-27. ITU Journal of Food Science and Technology [Internet]. 01 Eylül 2024;2(2):101-8. Erişim adresi: https://izlik.org/JA34TP87RY