Pregled bibliografske jedinice broj: 1231095
Viability of novel microencapsulated indigenous cultures ofLactiplantibacillus plantarum and Lactococcus lactis in Pag cheese pilot production – preliminary results
Viability of novel microencapsulated indigenous cultures ofLactiplantibacillus plantarum and Lactococcus lactis in Pag cheese pilot production – preliminary results // Archives of Industrial Hygiene and Toxicology (Volume 73/2022, Suppl. 1, 10-18) / Kolarić, Branko ; Krivohlavek, Adela ; Bošnir, Jasna ; Šikić, Sandra (ur.).
Zagreb: Institute for Medical Research and Occupational Health, Zagreb, Republic of Croatia, 2022. str. 53-53 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1231095 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Viability of novel microencapsulated indigenous cultures ofLactiplantibacillus plantarum and Lactococcus lactis in Pag cheese pilot production – preliminary results
Autori
Kiš, Marta ; Kazazić, Snježana ; Vinceković, Marko ; Dobranić, Vesna ; Oštarić, Fabijan ; Mikulec, Nataša ; Zdolec, Nevijo
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Archives of Industrial Hygiene and Toxicology (Volume 73/2022, Suppl. 1, 10-18)
/ Kolarić, Branko ; Krivohlavek, Adela ; Bošnir, Jasna ; Šikić, Sandra - Zagreb : Institute for Medical Research and Occupational Health, Zagreb, Republic of Croatia, 2022, 53-53
Skup
4 međunarodni skup o sigurnosti hrane i kvaliteti hrane: Jedno zdravlje
Mjesto i datum
Dubrovnik, Hrvatska, 09.11.2022. - 12.11.2022
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
cheese production ; innovations ; lactic acid bacteria ; microencapsulation
Sažetak
Within the project “The Potential of Microencapsulation in Cheese Production”, the aim of this study was to characterize the isolates of lactic acid bacteria from the traditional cheese production chain and to select the potentially most suitable starter culture for application in microencapsulated form with rennet in the production of Pag cheese. Based on the established biochemical properties, the Lactiplantibacillus plantarum strain from the lamb abomasum and Lactococcus lactis strain from sheep milk were selected for microencapsulation in two different formulations: separately (S2) and together with rennet (S3). Both formulations with non-encapsulated commercial starter cultures (S1) as control were used in the traditional production of Pag cheese and therefore six cheeses were produced from each formulation (N=18). Cheese samples were collected and microbiologically analysed every 30 days during 120 days of ripening. To gain insight into the microbial population and the proportion of bacterial species, morphologically distinct colonies were selected in each analysis and identified using matrix-assisted laser desorption/ionization-time-of-flight (MALDI-TOF) mass spectrophotometry. The average number of bacteria at day 120 was 6.78±0.02 (S1), 6.49±0.27 (S2), and 6.82±0.28 (S3) log10 CFU/g with uniform variations during the ripening process. While the Lb. plantarum strain was isolated at each sampling stage (5-70 %), the proportion of Lc. lactis strain decreased at day 30 and was not isolated later. Although additional molecular analysis should be performed to confirm authenticity with the original strains, this result suggests that the microencapsulated form of started cultures and rennet may become a new standard in cheese production while maintaining the traditional values of the product.
Izvorni jezik
Engleski
Znanstvena područja
Veterinarska medicina, Poljoprivreda (agronomija), Biotehnologija
POVEZANOST RADA
Projekti:
EK-KF-KK.01.1.1.04.0058 - Potencijal mikroinkapsulacije u proizvodnji sireva (SIR JE IN) (Mikulec, Nataša; Kazazić, Snježana; Zdolec, Nevijo, EK - KK.01.1.1.04) ( CroRIS)
Ustanove:
Veterinarski fakultet, Zagreb,
Institut "Ruđer Bošković", Zagreb,
Agronomski fakultet, Zagreb
Profili:
Nataša Mikulec
(autor)
Nevijo Zdolec
(autor)
Snježana Kazazić
(autor)
Vesna Dobranić
(autor)
Marko Vinceković
(autor)
Marta Kiš
(autor)
Fabijan Oštarić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE