Analysis of Volatile Compounds in Probiotic Yogurt during Storage through Solid-phase Microextraction Gas Chromatography
Ana Cristina Tanello, Cristine Durante de Souza Silveira, Eduardo Carasek, Silvani Verruck, Elane Schwinden Prudencio, Renata D. M. Castanho Amboni
Asian Journal of Advances in Agricultural Research · pp. 1–11 · Published 15 Mar 2019
10.9734/ajaar/2019/v9i229995Abstract
Two different yogurts, control and probiotic with Bifidobacterium BB-12 were produced and analyzed for their contents of total solids, proteins, pH, counts of probiotic bacteria, and volatile composition during refrigerated storage for 28 days. The response surface methodology (RSM) was used to optimize the extraction of volatile compounds from the probiotic yogurt containing through HS-SPME combined with gas chromatography–mass spectrometry (GC–MS). Post-acidification and decrease in protein content were noted in both yogurts during storage. The results showed that the extraction temperature and the addition of salt were statistically the most influential factors for the extraction of higher amounts of volatile compounds. The volatile compounds detected in the probiotic yogurt were 2-butanone, 2,3-butanedione, 2,3-pentanodione, acetone and hexanoic acid. During the 28 days of storage, the only differences noted were between the amounts of 2,3-butanedione, 2,3-pentanodione and hexanoic acid.
Cited by 4
Hameedur Rehman, Kanchanpally Saipriya, Ashish Kumar Singh · Foods · 2024
Jiang Cao, Zhiming Yu, Qingsong Zhang · Food Research International · 2022
· Advances in Food and Nutrition Research · 2023
Heena Sharma, Fatih Ozogul, Elena Bartkiene · Critical Reviews in Food Science and Nutrition · 2021
Related research
- Chemical Constituents Analysis of Petroleum Ether Extract from Xylaria striata by GC-MS — shares topic coverage
- Characterization of Sesquiterpenes and Antibacterial Activities of Extracts from Piliostigma reticulatum (DL.) Hochst and Cleistopholis patens (Benth.) Engl & Diels against Shigella dysenteriae and Streptococcus pyogenes — shares topic coverage
- Evaluation of Secondary Metabolites Profiling of Ginger (Zingiber officinale Roscoe) Rhizome using GC-MS and Its Antibacterial Potential on Staphylococcus aureus and Escherichia coli — shares topic coverage
- Development and Validation of a Paper-Based Strip for Detecting Oil Degradation and Trans-Fat Formation in Repeatedly Heated Palm Oil — shares topic coverage
- Phytochemical Analysis, Antimicrobial and Antioxidant Activity of Clitoria ternatea Blue and White Flowered Leaves — shares topic coverage
Article metrics
Real usage data collected on this platform.
0
Page views
0
PDF downloads
0
Outbound clicks
4
Citations
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
No views recorded yet.
Traffic sources
Referring site, by host.
No traffic recorded yet.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.