Scopus
🔓 Açık Erişim YÖKSİS DOI Eşleşti
SJR Q1
Comparison of microbiota and volatile organic compounds in milk from different sheep breeds
Journal of Dairy Science · Aralık 2021
YÖKSİS Kayıtları
Comparison of microbiota and volatile organic compounds in milk from different sheep breeds
Journal of Dairy Science · 2021 SCI-Expanded
Doç. Dr. YUSUF BİÇER →
Comparison of microbiota and volatile organic compounds in milk from different sheep breeds
Journal of Dairy Science · 2021 SCI-Expanded
Doç. Dr. ARİFE EZGİ TELLİ →
Comparison of microbiota and volatile organic compounds in milk from different sheep breeds
Journal of Dairy Science · 2021 SCI-Expanded
Prof. Dr. GÜRKAN UÇAR →
Comparison of microbiota and volatile organic compounds in milk from different sheep breeds
Journal of Dairy Science · 2021 SCI-Expanded
Dr. Öğr. Üyesi GONCA SÖNMEZ →
YÖKSİS Kayıtları — ISSN Eşleşmesi
Distribution of hydrophilic and lipophilic antibacterial drugs in skim milk, cream, and casein
2018 ISSN: 0022-0302 SCI-Expanded
Prof. Dr. BÜNYAMİN TRAŞ →
Hourly and seasonal variations in the area preferences of dairy cows in freestall housing
2013 ISSN: 0022-0302 SCI
Prof. Dr. SELDA UZAL SEYFİ →
Comparison of microbiota and volatile organic compounds in milk from different sheep breeds
2021 ISSN: 0022-0302 SCI-Expanded Q1
Doç. Dr. YUSUF BİÇER →
Comparison of microbiota and volatile organic compounds in milk from different sheep breeds
2021 ISSN: 0022-0302 SCI-Expanded Q1
Dr. Öğr. Üyesi GONCA SÖNMEZ →
Comparison of microbiota and volatile organic compounds in milk from different sheep breeds
2021 ISSN: 0022-0302 SCI-Expanded Q1
Prof. Dr. GÜRKAN UÇAR →
Comparison of microbiota and volatile organic compounds in milk from different sheep breeds
2021 ISSN: 0022-0302 SCI-Expanded Q1
Doç. Dr. ARİFE EZGİ TELLİ →
Makale Bilgileri
Dergi
Journal of Dairy Science
ISSN00220302
Yayın TarihiAralık 2021
Cilt / Sayfa104 · 12303-12311
Scopus ID2-s2.0-85115933081
Erişim🔓 Açık Erişim
Özet
In this study, we compared the microbiota and volatile organic compounds (VOC) present in the milk obtained from 3 different sheep breeds, namely Merino, Lacaune, and Assaf. Udder milk was collected from 21 animals, 7 from each breed. Bacterial microflora was determined metagenomically by extracting the DNA from the milk and analyzing the V3-V4 region of the 16S rRNA gene. Headspace solid-phase microextraction gas chromatography-mass spectrometry method was used to analyze VOC. The metagenomic analysis revealed (for Merino, Lacaune, and Assaf milk, respectively) Firmicutes (66.32, 69.36, and 57.08%), Actinobacteria (19.09, 7.67, and 19.40%), Proteobacteria (13.76, 21.06, and 22.19%), and Bacteroidetes (0.84, 1.91, and 1.33%) phyla in the milk samples. Lactobacillus was highly abundant in the milk of 3 breeds (29.64, 43.50, and 18.70%). The genera constituting more than 2% of all bacteria in all groups were Jeotgalicoccus (7.19, 5.34, and 10.77%), Enterococcus (5.18, 9.78, and 3.64%), and Corynebacterium (4.08, 3.00, and 13.44%). A total of 32 different VOC were identified by headspace solid-phase microextration analysis with 9, 30, and 24 different compounds from Merino, Lacaune, and Assaf breeds, respectively. Although ketone was the most abundant compound in Merino milk (71.84%), hydrocarbons were the most detected in Lacaune and Assaf milk (37.18% and 55.42%, respectively). A positive correlation was found between acetone, which was detected at the highest level in all groups, with Salinicoccus, Alloiococcus, Psychrobacter, and Dietzia. In addition, a negative correlation was found between the Lactobacillus genus, detected at the highest level in all groups, with methyl cyclopentane, 3-methylheptane, octane, decane, 3,3-dimethyloctane, and dodecane. Thus, differences were observed in the bacterial microflora and VOC in the sheep milk from different breeds under different feeding and breeding conditions.
Yazarlar (5)
1
Yusuf Biçer
ORCID: 0000-0001-7549-8323
2
A. Ezgi Telli
3
Gonca Sönmez
4
Nihat Telli
5
Gürkan Uçar
Anahtar Kelimeler
16S rRNA
headspace solid-phase microextraction gas chromatography-mass spectrometry
metagenomic analysis
sheep milk
volatile organic compound
Kurumlar
Konya Technical University
Konya Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Scimago Dergi (ISSN Eşleşmesi)
Journal of Dairy Science
Q1
OA
SJR Skoru1,250
H-Index241
YayıncıElsevier Inc.
ÜlkeUnited States
Animal Science and Zoology (Q1)
Food Science (Q1)
Genetics (Q1)
Metrikler
22
Atıf
5
Yazar
5
Anahtar Kelime