Effect of edible coating on shelf life and quality of local mango cv. Rangkuai of Mizoram

2018 ◽  
Keyword(s):  
Shelf Life ◽  
Edible Coating

scholarly journals Active Edible Polysaccharide-Based Coating for Preservation of Fresh Figs (Ficus carica L.)

Foods ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1793
Author(s):  
Marina Paolucci ◽  
Michele Di Stasio ◽  
Alida Sorrentino ◽  
Francesco La Cara ◽  
Maria Grazia Volpe
Keyword(s):  
Shelf Life ◽  
Storage Conditions ◽  
Edible Coating ◽  
Life Problems ◽  
Excellent Method ◽  
High Antioxidant Activity ◽  
Pomegranate Peel Extract ◽  
Production Areas ◽  
Taste And Smell

Fresh figs are very sensitive to microbial spoilage, even in cold storage conditions. Thus, fresh figs are high perishable products during postharvest with microbiological decay that induces an unpleasant taste and smell due to rot, and suitable conservation methods must therefore be applied. The fruit usually is consumed fresh locally, dried, or preserved longer term in other transformed forms. A sustainable approach to extend the shelf-life of figs can be constituted by application of an edible coating able to maintain the quality of the fruit during storage. A comparison between fresh figs in a commercial preservation system, with the figs preserved in an edible coating, and an active edible coating to preserve their quality characteristics was carried out. The coating efficacy was enhanced with the addition of pomegranate peel extract at two different concentrations. The inclusion of a component with high antioxidant activity in an edible coating proved to be an excellent method for preserving the quality of this highly perishable fruit. The application of natural products, obtained from renewable sources, represents a simple and economic strategy, but also a tool capable of preserving the quality of the fruit during the postharvest storage, which is often consumed in production areas due to shelf-life problems.

Effects of an Edible Coating and Cold Storage on Shelf-life and Quality of Cherries

LWT ◽  
2002 ◽  
Vol 35 (2) ◽  
pp. 146-150 ◽  
Author(s):  
Ö. Yaman ◽  
L. Bayoιndιrlι
Keyword(s):  
Shelf Life ◽  
Cold Storage ◽  
Edible Coating

scholarly journals PENGARUH EDIBLE COATING BERBAHAN DASAR PATI SAGU TUNI (Metroxylon rumphii) TERHADAP MUTU BUAH TOMAT SELAMA PENYIMPANAN

2017 ◽  
Vol 6 (1) ◽  
pp. 14
Author(s):  
Rachel Breemer ◽  
Priscillia Picauly ◽  
Nurhayati Hasan
Keyword(s):  
Vitamin C ◽  
Shelf Life ◽  
Storage Period ◽  
Edible Coating ◽  
Glycerol Concentration ◽  
Total Acid ◽  
Best Response ◽  
Randomized Design ◽  
Completely Randomized Design

This research was aimed to determine the exact glycerol concentration in the making of edible coating to coat the tomatoes so that the shelf life is extended and the quality is maintained. A Completely Randomized Design with one factor (RAL): glycerol concentration (without coating, 10%, 30%, 50%) was applied. The observed variables were weight shrinkage, color, hardness, total acid and vitamin C. Results showed that for 10 days storage period, the best response of the variables observed was obtained by tomatoes treated with edible coating 10% glycerol concentration that can maintain the quality of tomato and economically feasible than glycerol concentration of 30% and 50%.

scholarly journals AN ASSESSMENT OF EDIBLE COATING AND ITS IMPACT ON SHELF LIFE AND POST HARVEST QUALITY OF GUAVA (PSIDIUM GUAJAVA L.) FRUITS – A REVIEW

2020 ◽  
Vol 11 (2) ◽  
Author(s):  
Shaifali Shaifali
Keyword(s):  
Food Security ◽  
Shelf Life ◽  
New Products ◽  
Psidium Guajava ◽  
Edible Coating ◽  
The Other ◽  
Direct Result ◽  
Postharvest Treatment ◽  
Agricultural Yields

Legitimate postharvest treatment of food produces is a higher priority than the serious and broad cultivating in making sure about nourishment for a country, since misfortunes are a misuse of food as well as they speak to a comparable misuse of human exertion, ranch inputs, jobs, speculations and scant recourses, for example, water. Postharvest misfortunes of agricultural yields when all is said in done and new products of the soil (perishables) specifically are normal issues in creating nations, similar to Ethiopia, which negatively affects the food security program. This is mostly a direct result of their transitory nature, absence of information and deficiency of capital. The other explanation is that a large portion of these perishables are delivered by little scope ranchers the individuals who have restricted information and monetarily poor in the creating nations. Along these lines, assessment of postharvest misfortunes of new foods grown from the ground is exceptionally significant for mindfulness creation to deal with the produce appropriately in order to spare from waste and harms by physical and physiological methods. The destinations of this audit are, hence, to evaluate the accessible writings on the postharvest misfortunes of new foods grown from the ground trying to distinguish need zones of the issue; to distinguish the reasons for misfortunes of perishables so as to dodge the foundations for the decrease of misfortunes; and to distinguish the potential methodologies that can decrease misfortunes and keep up nature of the items during the period.

scholarly journals Postharvest Quality of Cherry Tomatoes Coated with Mucilage from Dragon Fruit and Irradiated with UV-C

Polymers ◽  
2021 ◽  
Vol 13 (17) ◽  
pp. 2919
Author(s):  
Zuliana Razali ◽  
Chandran Somasundram ◽  
Siti Zalifah Nurulain ◽  
Wijenthiran Kunasekaran ◽  
Matthew Raj Alias
Keyword(s):  
Weight Loss ◽  
Ascorbic Acid ◽  
Shelf Life ◽  
Edible Coating ◽  
Postharvest Quality ◽  
Total Phenolic ◽  
Flavonoid Content ◽  
Uv C ◽  
Cherry Tomatoes

Cherry tomatoes are climacteric fruits that have a limited shelf life. Over the years, many methods have been applied to preserve the fruit quality and safety of these fruits. In this study, a novel method of combining mucilage from dragon fruits and UV-C irradiation was carried out. Cherry tomatoes were subjected to UV-C irradiation and edible coating, both as a stand-alone and hurdle treatment. The edible coating was prepared from the mucilage of white dragon fruits. Quality parameters including color, weight loss, total soluble solids, titratable acidity, ascorbic acid, antioxidant analysis (total phenolic content and flavonoid content), and microbial analysis were measured throughout 21 days of storage at 4 °C. Results showed that the hurdle treatment extended shelf life by 21 days, reduced weight loss (0.87 ± 0.05%) and color changes (11.61 ± 0.95 ΔE), and inhibited microbes better than stand-alone treatments. Furthermore, fruits treated with the combination of UV-C and edible coating also contained higher total polyphenol content (0.132 ± 0.003 mg GAE/100 mL), total flavonoid content (13.179 ± 0.002 mg CE/100 mL), and ascorbic acid (1.07 ± 0.06 mg/100 mL). These results show that the combination of UV-C and edible coating as a hurdle treatment could be an innovative method to preserve shelf life and quality of fruits.

scholarly journals Influence of Chitosan-Based Edible Coating on the Shelf Life and Nutritional Quality of Guava (Psidium guajava L.) Fruit in Room and Refrigerated Temperatures

2021 ◽  
Author(s):  
Areeqa Shamshad ◽  
shahzad Zafar Iqbal ◽  
Ahmad Faizal Abdull Razis ◽  
Sunusi Usman ◽  
Nada Basheir Ali ◽  
...  
Keyword(s):  
Shelf Life ◽  
Psidium Guajava ◽  
Edible Coating ◽  
Total Phenolic ◽  
Guava Fruit ◽  
Phenolic Contents ◽  
Significant Difference ◽  
Control Versus ◽  
Control Samples

Guava is a vital fruit worldwide, especially in Pakistan, and due to its nutritional value famous in each age group. Due to a very short shelf life, the marketing and export of this fruit faced severe constraints. Therefore, in the current study, edible coating of chitosan (0, 0.5, 1.0, 1.5, and 2.0%) was evaluated on postharvest shelf life when guava fruits were stored (room temperature and 4 °C temperatures) for 12 days. The chitosan treated coating fruits have shown reduced total sugars and malondialdehyde levels compared to untreated control samples. However, a significant difference (p ≤ 0.05) in total sugar and malondialdehyde levels exists between samples stored in m compared to refrigerated temperature (4 °C). The chitosan-coated samples have shown a greater amount of vitamin C, quercetin, rutin, and total phenolic contents than control samples. However, these nutritional parameters' levels were significantly different (p ≤ 0.05) in samples stored at room than samples stored at refrigerated temperature. However, the levels of crude fiber, potassium, and sodium were found statistically nonsignificant (p ≥0.05) in control versus chitosan treated coating treatments. The findings have documented that the coatings of 1.5 and 2.0% were most effective for extension in shelf life and maintaining the nutritional attributes of guava fruit.

scholarly journals Analisis Masa Simpan Jenang Labu Siam Berpotensi Sebagai Produk Oleh-Oleh Baru

2020 ◽  
Vol 9 (2) ◽  
pp. 218
Author(s):  
Putri Yanesya ◽  
Betti Janusari ◽  
Zenna Azerine Kalista ◽  
Dini Junita
Keyword(s):  
Shelf Life ◽  
Water Content ◽  
Room Temperature ◽  
Microbiological Quality ◽  
Edible Coating ◽  
Chemical Quality ◽  
Physical Chemical ◽  
Microbiological Parameters ◽  
Processed Products

Jenang, or what is often called dodol, slab, or gelamai, includes dense, chewy, half-processed products. Jenang, which was innovated from chayote, has a relatively short shelf life, which is only able to survive 3-5 days at room temperature (27ºC). Therefore, a good packaging is needed that can extend the shelf life of one of them is edible coating, which is the packaging of edible materials. Edible coating is one of the efforts that can be done to maintain the quality of a food. The purpose of this study was to determine the quality and estimation of chayote with and without edible jenang based on physical, chemical, and microbiological parameters. In this study using the analysis of water content, peroxide numbers, and total microbes and using the edible dip method. From the research it can be seen that the chayote jenang based on physical quality in edible samples can maintain the water content so that the texture remains elastic compared to without edible until the 15th day. Based on the chemical quality in jenang squash with edible, oxidation only occurred after storage on the 22nd day. Microbiological quality in the conjoined pumpkin jenang coated with edible or without edible was overgrown with a total amount of yeast mold ≥300,000 Cfu / g.

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