Physico‐chemical and nutritional studies on vinegar dips for shelf life extension of Agaricus bisporus

2020 ◽  
Vol 44 (9) ◽  
Author(s):  
Mohini Prabha Singh ◽  
Pooja Nikhanj ◽  
Harpreet Singh Sodhi
LWT ◽  
1993 ◽  
Vol 26 (5) ◽  
pp. 469-475 ◽  
Author(s):  
A. Nussinovitch ◽  
N. Kampf

Foods ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 138 ◽  
Author(s):  
Graziana Difonzo ◽  
Giacomo Squeo ◽  
Maria Calasso ◽  
Antonella Pasqualone ◽  
Francesco Caponio

The shelf-life extension implicates the reduction of food waste. Plant polyphenols can have a crucial role in the shelf-life extension of foods. Olive leaf extract (OLE) is rich in phenolic compounds such as oleuropein, which is well-known for its antioxidant properties. Physico-chemical, microbiological and sensory aspects of non-thermally stabilized olive-based pâté fortified with OLE at concentrations of 0.5 (EX0.5) and 1 mg kg−1 (EX1) were investigated. These samples were compared with olive-based pâté fortified with the synthetic antioxidant BHT (butylated hydroxytoluene) and with a control sample (CTR) without antioxidants. No sensory defects were perceived in all samples, even if a more intense typical olive flavour was perceived in samples containing OLE compared to those containing BHT and CTR. This result was confirmed by significantly higher levels of 2-methylbutanal and 3-methylbutanal in samples containing OLE compared to CTR and BHT. Moreover, the main microbial groups registered a significant loss of 0.5–1 logarithmic cycles in samples containing OLE, especially in EX1. The results of the present study indicate the potentiality of using OLE as natural preservatives in non-thermally stabilized olive-based pâté, since some spoilage-related microbial groups were negatively affected by the addition of OLE at the highest concentration.


2021 ◽  
Vol 288 ◽  
pp. 110385
Author(s):  
Xiaochen Qian ◽  
Quan Hou ◽  
Jianing Liu ◽  
Qihui Huang ◽  
Zhenliang Jin ◽  
...  

2021 ◽  
Vol 59 (2) ◽  
pp. 87-98
Author(s):  
Leila MOHAMMADI ◽  
Hamed HASSANZADEH KHANKAHDANI ◽  
Fumina TANAKA ◽  
Fumihiko TANAKA

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