Preparation and characterisation of Chlorogenic acid-gelatin: A type of biologically active film for coating preservation

Fu, Shalu; Wu, Chunhua; Wu, Tiantian; Yu, Haipeng; Yang, Shiyou; Hu, Yaqin

doi:10.1016/j.foodchem.2016.11.123

Cited by 76 publications

(44 citation statements)

References 35 publications

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“…CGA extracted from Eucommia ulmoides leaves showed significant effect on apple and pear anticorrosive (He and Yang 2015). Chlorogenic acid-gelatin conjugates delayed protein decomposition and lipid oxidation during the storage of sword prawn (Fua et al 2017).…”

Section: Introductionmentioning

confidence: 96%

The inhibitory effect of chlorogenic acid on lipid oxidation of grass carp (Ctenopharyngodon idellus) during chilled storage

Cao

Huang

et al. 2019

Food Bioprocess Technol

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Grass carp (Ctenopharyngodon idellus) is a kind of freshwater fish which is rich in polyunsaturated fatty acids and easily exposed to lipid oxidation during refrigeration. The effect of chlorogenic acid (CGA) on lipid oxidation, protein oxidation, enzymatic activities, and color stability of grass carp muscle during chilled storage was investigated. The lipid oxidation was inhibited by CGA, as evidenced by lower thiobarbituric acid values, peroxide values, carbonyl valence, less free fatty acid content, and higher amount of unsaturated fatty acid compared to the control group. CGA also had a positive effect on the whiteness value and the stability of protein oxidation of fish samples. In addition, the inhibitory study of CGA on endogenous lipase and lipoxygenase activities of fish muscle can help to partly illustrate the mechanism that retains its freshness effect. The results indicate that CGA is a novel natural additive which can be used to inhibit lipid and protein oxidation and be applied in the storage of aquatic products or some similar fields.

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Section: Introductionmentioning

confidence: 96%

The inhibitory effect of chlorogenic acid on lipid oxidation of grass carp (Ctenopharyngodon idellus) during chilled storage

Cao

Huang

et al. 2019

Food Bioprocess Technol

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“…39 To overcome the above mentioned limitation, a useful approach is the covalent linkage of active substances onto polymer matrix, enhancing their stability and reducing the effects of migration. 9,[39][40][41][42][43][44] Phenolic substances were conjugated onto polysaccharides 43,45 and proteins 9,42 to obtain antimicrobial and/or antioxidant materials with potential application for food preservation. To ensure the viability of the material to be used as a food packaging, it is necessary to carry out in vivo tests where the material interacts with the food.…”

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confidence: 99%

Shelf life extension of refrigerated breaded hake medallions packed into active edible fish gelatin films

et al. 2019

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Fish consumption has increased in recent years. However, fish meat is highly perishable, which demonstrates the need for technologies to preserve its quality. Edible films might provide an alternative to extend the shelf life of fish. The goal of this study was to evaluate the efficiency of edible fish gelatin films added with carvacrol (blended: FG-0.6CRV and grafted: FG/CRV-g-FG) on the quality retention of commercially available prefried breaded hake medallions (BHMs). Samples of BHM were wrapped into films, heat sealed, and stored at −4 ± 1°C for 49 days. Free carvacrol gelatin films and the unwrapped medallions were used as controls. After predetermined periods of time, samples were analysed in terms of microbiological and physicochemical properties. Overall the storage period, the total volatile basic nitrogen value (TVBN) and the total psychrotrophic bacteria counts (TPC) were significantly lesser in BHM wrapped in FG-0.6CRV than in the other samples. The total oxidation index (TOI), peroxide value (PV), and p-anisidine value (AV) were reduced by 18%, 30%, and 16%, respectively, compared with controls. FG/CRV-g-FG film was not efficient to reduce the microbial spoilage or the oxidation, probably due to the retention of CRV into the matrix avoiding its migration towards the foodstuff, proving the importance of checking the films functionality in real food systems. Sensory evaluation of fried samples wrapped in FG-0.6CRV was also performed. The results indicate that the medallions can be directly cooked and consumed without removing the packaging with a good acceptance by the consumer. KEYWORDS active films, breaded hake medallions, carvacrol, fish gelatin, shelf life

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“…The observation of two weak bands at 1447 and 1373 cm −1 in the spectrum of all the hybrid samples, and are clearer in those containing 15 wt% and 20 wt% of CGA (curves d, e), corresponding to 1443 cm −1 and 1383 cm −1 in the CGA spectrum, which seemed to confirm this hypothesis. In fact, these signals, whose wavenumber are displaced by 4 cm −1 and 10 cm −1 with respect to those detected in CGA, are ascribable to phenyl ring stretching and phenol bending vibrations [ 9 ]. The displacement of the CGA carboxylic group C=O stretch by about 10 cm −1 (1736 cm −1 ) and the observation of a weak shoulder at a lower wavenumber, attributable to the ester C=O stretch vibration, allowed us to hypothesize the establishment of H-bonds with the SiO 2 inorganic matrix.…”

Section: Resultsmentioning

confidence: 99%

“…The growing interest in the dietary supplementation of CGA as a nutraceutical agent in food formulations, due to its various medicinal properties, its low bioavailability and stability, addressed the encapsulation of CGA in a variety of polymers and the synthesis of CGA loaded chitosan nanoparticles with preserved antioxidant activity [ 8 ]. Biomaterial science was further fascinated by this molecule and recently CGA-gelatin was prepared as a coating for the preservation of seafood [ 9 ]. Moreover, highly-adhesive bioinspired polyurethanes based on CGA were prepared from 4,4′-methylenebis (cyclohexyl isocyanate) and polyethylene glycol 200 providing biocompatible-adhesive bioinspired polyurethanes, which appeared to be good candidates for medical applications as a tissue adhesive material.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Bioactive Chlorogenic Acid-Silica Hybrid Materials via the Sol–Gel Route and Evaluation of Their Biocompatibility

Catauro

Pacifico

2017

Materials

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Natural phenol compounds are gaining a great deal of attention because of their potential use as prophylactic and therapeutic agents in many diseases, as well as in applied science for their preventing role in oxidation deterioration. With the aim to synthetize new phenol-based materials, the sol–gel method was used to embed different content of the phenolic antioxidant chlorogenic acid (CGA) within silica matrices to obtain organic-inorganic hybrid materials. Fourier transform infrared (FTIR) measurements were used to characterize the prepared materials. The new materials were screened for their bioactivity and antioxidant potential. To this latter purpose, direct DPPH (2,2-diphenyl-1-picrylhydrazyl) and ABTS (2,2′-azinobis-(3-ethylbenzothiazolin-6-sulfonic acid) methods were applied: radical scavenging capability appeared strongly dependent on the phenol amount in investigated hybrids, and became pronounced, mainly toward the ABTS radical cation, when materials with CGA content equal to 15 wt% and 20 wt% were analyzed. The in vitro biocompatibility of the synthetized materials was estimated by using the MTT assay towards fibroblast NIH 3T3 cells, human keratinocyte HaCaT cells, and the neuroblastoma SH-SY5Y cell line. As cell viability and morphology of tested cell lines seemed to be unaffected by new materials, the attenuated total reflectance (ATR)-FTIR method was applied to deeply measure the effects of the hybrids in the three different cell lines.

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Preparation and characterisation of Chlorogenic acid-gelatin: A type of biologically active film for coating preservation

Cited by 76 publications

References 35 publications

The inhibitory effect of chlorogenic acid on lipid oxidation of grass carp (Ctenopharyngodon idellus) during chilled storage

The inhibitory effect of chlorogenic acid on lipid oxidation of grass carp (Ctenopharyngodon idellus) during chilled storage

Shelf life extension of refrigerated breaded hake medallions packed into active edible fish gelatin films

Synthesis of Bioactive Chlorogenic Acid-Silica Hybrid Materials via the Sol–Gel Route and Evaluation of Their Biocompatibility

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