scholarly journals Effect of Ascorbic Acid and Essential Oil of Thymbra spicata on Shelf Life and Quality Maintenance of Strawberry

2021 ◽  
Vol 11 (2) ◽  
Keyword(s):  
Ascorbic Acid ◽  
Essential Oil ◽  
Shelf Life ◽  
Quality Maintenance ◽  
Thymbra Spicata

Combined effects of ascorbic acid and chitosan on the quality maintenance and shelf life of plums

2014 ◽  
Vol 176 ◽  
pp. 45-53 ◽  
Author(s):  
Kaidong Liu ◽  
Changchun Yuan ◽  
Yan Chen ◽  
Haili Li ◽  
Jinxiang Liu
Keyword(s):  
Ascorbic Acid ◽  
Shelf Life ◽  
Combined Effects ◽  
Quality Maintenance

scholarly journals Survey of antimicrobial gelatin-frankincense (Boswellia carteri) bilayer edible film incorporated with ascorbic acid and Hyssopus officinalis essential oil on ostrich fillets shelf life at refrigerator temperature

2020 ◽  
Vol 17 (100) ◽  
pp. 43-56
Author(s):  
motahare pirnia ◽  
Farideh Tabatabaei yazdi ◽  
Seyed Ali Mortazavi ◽  
Mohebbat Mohebi ◽  
◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Essential Oil ◽  
Shelf Life ◽  
Edible Film ◽  
Refrigerator Temperature ◽  
Hyssopus Officinalis

scholarly journals Extending the Shelf-Life of Fresh-Cut Green Bean Pods by Ethanol, Ascorbic Acid, and Essential Oils

Foods ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 1103
Author(s):  
Asmaa H. R. Awad ◽  
Aditya Parmar ◽  
Marwa R. Ali ◽  
Mohamed M. El-Mogy ◽  
Karima F. Abdelgawad
Keyword(s):  
Ascorbic Acid ◽  
Essential Oil ◽  
Shelf Life ◽  
Microbial Growth ◽  
Economic Feasibility ◽  
Green Bean ◽  
Total Phenolic ◽  
Green Beans ◽  
Positive Effects ◽  
Fresh Cut

Green beans are a perishable crop, which deteriorate rapidly after harvest, particularly when minimally processed into ready-to-eat fresh-cut green beans. This study investigated the effectiveness of ethanol, ascorbic acid (AsA), tea tree essential oil (TTO), and peppermint essential oil (PMO) on the quality and storability of fresh-cut green bean pods samples stored at 5 °C for 15 days. Our results indicated that samples treated with ethanol, AsA, TTO, and PMO preserved appearance, firmness (except ethanol), chlorophyll content, and moisture compared with the samples without any treatment (control). Additionally, higher vitamin C, total soluble solids (TSS), total sugars, and total phenolic compounds (TPC) were observed in samples treated with ethanol, AsA, TTO, and PMO compared with the control. The most effective treatments for controlling microbial growth were ethanol followed by either TTO or PMO. All the treatments had positive effects on shelf life, maintained quality, and reducing microbial growth during 15 days of cold storage. A particular treatment can be selected based on the economic feasibility and critical control point in the value chain.

scholarly journals Effect of Chitosan Coating Incorporated with Artemisia fragrans Essential Oil on Fresh Chicken Meat during Refrigerated Storage

Polymers ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 716
Author(s):  
Milad Yaghoubi ◽  
Ali Ayaseh ◽  
Kazem Alirezalu ◽  
Zabihollah Nemati ◽  
Mirian Pateiro ◽  
...  
Keyword(s):  
Essential Oil ◽  
Shelf Life ◽  
Thiobarbituric Acid ◽  
Chicken Meat ◽  
Refrigerated Storage ◽  
Quality Properties ◽  
Overall Acceptability ◽  
Chitosan Coating ◽  
The Impact ◽  
Organoleptic Attributes

The present study was conducted to assess the impact of chitosan coating (1%) containing Artemisia fragrans essential oil (500, 1000, and 1500 ppm) as antioxidant and antimicrobial agent on the quality properties and shelf life of chicken fillets during refrigerated storage. After packaging meat samples, physicochemical, microbiological, and organoleptic attributes were evaluated at 0, 3, 6, 9, and 12 days at 4 °C. The results revealed that applied chitosan (CH) coating in combination with Artemisia fragrans essential oils (AFEOs) had no significant (p < 0.05) effects on proximate composition among treatments. The results showed that the incorporation of AFEOs into CH coating significantly reduced (p < 0.05) pH, thiobarbituric acid reactive substances (TBARS), and total volatile base nitrogen (TVB-N), especially for 1% CH coating + 1500 ppm AFEOs, with values at the end of storage of 5.58, 1.61, and 2.53, respectively. The coated samples also displayed higher phenolic compounds than those obtained by uncoated samples. Coated chicken meat had, significantly (p < 0.05), the highest inhibitory effects against microbial growth. The counts of TVC (total viable counts), coliforms, molds, and yeasts were significantly lower (p < 0.05) in 1% CH coating + 1500 ppm AFEOs fillets (5.32, 3.87, and 4.27 Log CFU/g, respectively) at day 12. Organoleptic attributes of coated samples also showed the highest overall acceptability scores than uncoated ones. Therefore, the incorporation of AFEOs into CH coating could be effectively used for improving stability and shelf life of chicken fillets during refrigerated storage.

scholarly journals Capability of oxygen-scavenger sachets and modified atmosphere packaging to extend fresh barberry shelf life

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Razieh Niazmand ◽  
Samira Yeganehzad
Keyword(s):  
Antioxidant Activity ◽  
Ascorbic Acid ◽  
Phenolic Compounds ◽  
Shelf Life ◽  
Herbal Remedy ◽  
Physicochemical Characterization ◽  
Modified Atmosphere Packaging ◽  
Storage Period ◽  
Modified Atmosphere ◽  
Oxygen Scavenger

Abstract Background Barberry has long been used as an herbal remedy since ancient times which is found throughout temperate and subtropical regions of the world. Given the short harvesting season and limited shelf life of the barberry, we evaluated the possibility of using modified atmosphere packaging and oxygen-scavenger sachets to increase its storage period. For this purpose, the physicochemical characterization (antioxidant activity, anthocyanin, phenolic compounds, and ascorbic acid content, acidity, firmness, color, and decay incident) of fresh barberry samples packaged within different atmospheres was investigated over 4 weeks of storage at 4 and 25 °C. The barberries were packaged with low-density polyethylene/polyester (LDPE/PET) films under natural atmosphere (C), N2 gas (N), vacuum (V), or in the presence of an oxygen scavenger (OS). Results The results revealed that with increased storage period, the O2 and CO2 levels inside the packages decreased and increased, respectively. The antioxidant activity and amounts of anthocyanin, phenolic compounds, and ascorbic acid all decreased with increasing storage period. Among the studied atmospheres, the OS and, subsequently, V packages were most capable of maintaining the quality of fresh barberries, with the decay incidence being approximately 30 times lower inside these packages relative to the control. Increasing the storage temperature accelerated the intensity of chemical changes and decay across all samples. Conclusion The barberries inside the OS packages stored at 4 °C (and even at 25 °C) still had good sensory properties in terms of chemical properties, texture, and color after 4 weeks. Fortunately, it seems that this packaging technology makes the exportation and delayed consumption of the fresh barberry possible by maintaining its quality.

Nanocapsules of oregano essential oil preparation and characterization and its fungistasis on apricot fruit during shelf life

2021 ◽  
Author(s):  
Zedong Shi ◽  
Yaping Jiang ◽  
Yingjie Sun ◽  
Dedong Min ◽  
Fujun Li ◽  
...  
Keyword(s):  
Essential Oil ◽  
Shelf Life ◽  
Oregano Essential Oil

scholarly journals Basil Essential Oil: Composition, Antimicrobial Properties, and Microencapsulation to Produce Active Chitosan Films for Food Packaging

Foods ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 121
Author(s):  
Ghita Amor ◽  
Mohammed Sabbah ◽  
Lucia Caputo ◽  
Mohamed Idbella ◽  
Vincenzo De Feo ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Essential Oil ◽  
Shelf Life ◽  
Food Packaging ◽  
Antimicrobial Properties ◽  
Edible Films ◽  
Biological Properties ◽  
Oil Composition ◽  
Packaging System ◽  
Cooked Ham

The essential oil (EO) from basil—Ocimum basilicum—was characterized, microencapsulated by vibration technology, and used to prepare a new type of packaging system designed to extend the food shelf life. The basil essential oil (BEO) chemical composition and antimicrobial activity were analyzed, as well as the morphological and biological properties of the derived BEO microcapsules (BEOMC). Analysis of BEO by gas chromatography demonstrated that the main component was linalool, whereas the study of its antimicrobial activity showed a significant inhibitory effect against all the microorganisms tested, mostly Gram-positive bacteria. Moreover, the prepared BEOMC showed a spheroidal shape and retained the EO antimicrobial activity. Finally, chitosan-based edible films were produced, grafted with BEOMC, and characterized for their physicochemical and biological properties. Since their effective antimicrobial activity was demonstrated, these films were tested as packaging system by wrapping cooked ham samples during 10 days of storage, with the aim of their possible use to extend the shelf life of the product. It was demonstrated that the obtained active film can both control the bacterial growth of the cooked ham and markedly inhibit the pH increase of the packaged food.

Effect of Rosmarinus officinalis L. essential oil combined with different packaging conditions to extend the shelf life of refrigerated beef meat

2017 ◽  
Vol 221 ◽  
pp. 1069-1076 ◽  
Author(s):  
Veronica Sirocchi ◽  
Frank Devlieghere ◽  
Nanou Peelman ◽  
Gianni Sagratini ◽  
Filippo Maggi ◽  
...  
Keyword(s):  
Essential Oil ◽  
Shelf Life ◽  
Rosmarinus Officinalis ◽  
Beef Meat ◽  
Rosmarinus Officinalis L

scholarly journals Influence of chitosan coatings with citric essential oil on the shelf-life of minimally processed mango (Mangifera indica L.)

2015 ◽  
Vol 68 (2) ◽  
pp. 7679-7688
Author(s):  
Fabián Rico Rodríguez ◽  
Carolina Gutiérrez Cortés ◽  
Consuelo Díaz Moreno
Keyword(s):  
Weight Loss ◽  
Ascorbic Acid ◽  
Shelf Life ◽  
Mangifera Indica ◽  
The Other ◽  
Soluble Solids ◽  
Total Acidity ◽  
Minimally Processed ◽  
Color Changes ◽  
Sensory Acceptance

Demand for minimally processed fruits have increased due to their nutritional value and an increasing change in consumption habits. Physicochemical, microbiological, structural and sensory changes were determined in minimally processed mangoes (MPM) with chitosan (CH) edible coatings and lemon and orange essential oils (EOL). The MPM was first dipped in citric acid and a texturizing solution and then dipped in CH and lemon or orange EOL coatings. Weight loss, sensory acceptance, total soluble solids, total acidity, ascorbic acid, color changes, firmness and elasticity, and microbiological changes were quantified for 11 days of refrigerated storage. The CH and lemon EOL coating had more acceptance than the other treatments. No differences were found (p>0.05) for weight loss, total acidity, ascorbic acid, firmness or elasticity. There was a high amount of total phenols due to the EOL composition, as well as a high antioxidant capacity in the early days of storage. This characteristic decreased in the final days of the study. There was a decrease in the microbial charge for the lemon EOL treatment, as compared to the other samples. The CH and lemon EOL coating helped to maintain the shelf-life of the MPM for 11 days of storage without affecting the sensory acceptance. The CH and Orange EOL coating did not have an effect on the MPM physicochemical attributes; however, the sensory acceptance was negatively affected with off-flavors conferred to the MPM.

The Effect of Nanocomposite Edible Coating Enriched with Foeniculum vulgare Essential Oil on the Shelf Life of Oncorhynchus mykiss Fish Fillets during the Storage

2021 ◽  
pp. 1-17
Author(s):  
Zahra Sayyari ◽  
Mohammad Rabani ◽  
Reza Farahmandfar ◽  
Reza Esmaeilzadeh Kenari ◽  
Rezvaneh Mousavi Nadoshan
Keyword(s):  
Essential Oil ◽  
Oncorhynchus Mykiss ◽  
Shelf Life ◽  
Edible Coating ◽  
Foeniculum Vulgare ◽  
Fish Fillets
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