Bacterial microflora of carp (Cyprinus carpio) and its shelf-life extension by essential oil compounds

2004 ◽  
Vol 21 (6) ◽  
pp. 657-666 ◽  
Author(s):  
Barakat S.M Mahmoud ◽  
Koji Yamazaki ◽  
Kazuo Miyashita ◽  
Shin Il-Shik ◽  
Chang Dong-Suk ◽  
...  
Keyword(s):  
Essential Oil ◽  
Shelf Life ◽  
Cyprinus Carpio ◽  
Life Extension ◽  
Shelf Life Extension ◽  
Carp Cyprinus Carpio ◽  
Essential Oil Compounds

scholarly journals Histological discrimination of fresh from frozen/thawed carp (Cyprinus carpio)

2021 ◽  
Vol 24 (3) ◽  
pp. 434-441
Author(s):  
М. Strateva ◽  
G. Penchev
Keyword(s):  
Shelf Life ◽  
Muscle Tissue ◽  
Cyprinus Carpio ◽  
Life Extension ◽  
Muscle Fibres ◽  
Histological Findings ◽  
Histological Differentiation ◽  
Cell Destruction ◽  
Shelf Life Extension ◽  
Carp Cyprinus Carpio

The aim of the study was to perform histological differentiation of dorsal and ventral musculature of fresh and frozen/thawed carps (Cyprinus carpio). Histological findings of muscle fibres (Myofibra striata) of fresh carps did not show any changes. Single freezing at –10 ºС resulted in extracellular gaps in the central part of some of fibres. After single freezing at –18 ºС, muscle fibres with cell destruction in the central part were identified while the periphery remained intact. Completely destructured and deformed areas of muscle fibres were demonstrated after single freezing at –27 ºС. Double freezing at –10 ºС resulted in shrinkage, extracellular gaps and fragmentation of fibres, while muscle fibres double-frozen at –18 ºС were impaired, degraded and with visible defects. The histological findings in carp muscle, double-frozen at –27 ºС comprised severely deformed muscle fibres with increased extracellular gaps from degraded muscle tissue. On the basis of findings, it could be concluded that double freezing of carps was not an appropriate method of storage and shelf-life extension.

Shelf‐life extension of pomegranate arils using chitosan nanoparticles loaded with Satureja hortensis essential oil

2020 ◽  
Author(s):  
Azam Amiri ◽  
Asghar Ramezanian ◽  
Seyed Mohammad Hassan Mortazavi ◽  
Seyed Mohammad Hashem Hosseini ◽  
Elhadi Yahia
Keyword(s):  
Essential Oil ◽  
Shelf Life ◽  
Chitosan Nanoparticles ◽  
Life Extension ◽  
Satureja Hortensis ◽  
Shelf Life Extension ◽  
Pomegranate Arils
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