Development of Hydroxypropyl Methylcellulose film with Xanthan Gum and its Application as an Excellent Food Packaging Bio-Material in enhancing the Shelf Life of Banana

2021 ◽  
pp. 131794
Author(s):  
Meixia Zheng ◽  
Jianfu Chen ◽  
Kok Bing Tan ◽  
Meichun Chen ◽  
Yujing Zhu
Keyword(s):  
Shelf Life ◽  
Xanthan Gum ◽  
Food Packaging ◽  
Hydroxypropyl Methylcellulose ◽  
Bio Material

scholarly journals Recent Developments in Seafood Packaging Technologies

Foods ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 940
Author(s):  
Michael G. Kontominas ◽  
Anastasia V. Badeka ◽  
Ioanna S. Kosma ◽  
Cosmas I. Nathanailides
Keyword(s):  
Shelf Life ◽  
Food Packaging ◽  
Modified Atmosphere Packaging ◽  
High Water ◽  
Edible Films ◽  
Nitrogenous Compounds ◽  
Quality Properties ◽  
Unsaturated Lipids ◽  
Active Food Packaging ◽  
Seafood Products

Seafood products are highly perishable, owing to their high water activity, close to neutral pH, and high content of unsaturated lipids and non-protein nitrogenous compounds. Thus, such products require immediate processing and/or packaging to retain their safety and quality. At the same time, consumers prefer fresh, minimally processed seafood products that maintain their initial quality properties. The present article aims to review the literature over the past decade on: (i) innovative, individual packaging technologies applied to extend the shelf life of fish and fishery products, (ii) the most common combinations of the above technologies applied as multiple hurdles to maximize the shelf life of seafood products, and (iii) the respective food packaging legislation. Packaging technologies covered include: Modified atmosphere packaging; vacuum packaging; vacuum skin packaging; active food packaging, including oxygen scavengers; carbon dioxide emitters; moisture regulators; antioxidant and antimicrobial packaging; intelligent packaging, including freshness indicators; time–temperature indicators and leakage indicators; retort pouch processing and edible films; coatings/biodegradable packaging, used individually or in combination for maximum preservation potential.

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.

scholarly journals DESIGN AND EVALUATION OF INTRAGASTRIC BUOYANT TABLETS OF VENLAFAXINE HYDROCHLORIDE

2017 ◽  
Vol 10 (5) ◽  
pp. 166
Author(s):  
Parasuram Rajam Radhika ◽  
Nishala N ◽  
Kiruthika M ◽  
Sree Iswarya S
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Xanthan Gum ◽  
Hydroxypropyl Methylcellulose ◽  
Methyl Cellulose ◽  
In Vitro Drug Release ◽  
Weight Variation ◽  
Floating Drug Delivery ◽  
Venlafaxine Hydrochloride

Objective: The present study was undertaken to prolong the release of orally administered drug. The aim is to formulate, develop, and evaluate theintragastric buoyant tablets of venlafaxine hydrochloride, which releases the drug in a sustained manner over a period of 12 hrs. Different formulationswere formulated using the polymers Carbopol 934 P, xanthan gum, hydroxypropyl methylcellulose (HPMC K100M) with varying concentration ofdrug: Polymer ratio of 1:1, 1:1.5, 1:2, in which sodium bicarbonate acts as gas generating agent, and microcrystalline cellulose as a diluent.Methods: The tablets were prepared by direct compression and evaluated for tablet thickness, weight variation, tablet hardness, friability, in vitrobuoyancy test, in vitro drug release and Fourier transform infrared spectroscopy. Formulations were evaluated by floating time, floating lag time and in vitro drug release. Dissolution profiles were subjected for various kinetic treatments to analyze the release pattern of drug.Results: It was found that drug release depends on swelling, erosion, and diffusion, thus following the non-Fickian/anomalous type of diffusion.Formulation F8 was considered as an optimized formulation for gastro retentive floating tablet of venlafaxine hydrochloride. The optimizedformulation showed sustained drug release and remained buoyant on the surface of the medium for more than 12 hrs. As the concentration of HPMCK100M increases in the formulation the drug release rate was found to be decreased. The optimized formulation was subjected for the stability studiesand was found to be stable as no significant change was observed in various evaluated parameters of the formulation.Conclusion: It can be concluded that floating drug delivery system of venlafaxine hydrochloride can be successfully formulated as an approach toincrease gastric residence time, thereby improving its bioavailability.Keywords: Venlafaxine hydrochloride, Intragastric buoyant, Floating drug delivery systems, Hydroxypropyl methyl cellulose K100M, Carbopol 934 P,Xanthan gum.

scholarly journals Effects of pH and Electrolytes on Castor Oil Emulsions with Various Stabilisers Using Khaya senegalensis Gum as an Emulsifier

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Deryl Nii Okantey Kuevi ◽  
Noble Kuntworbe ◽  
Enoch Ayertey
Keyword(s):  
Castor Oil ◽  
Xanthan Gum ◽  
Hydroxypropyl Methylcellulose ◽  
Physical Stability ◽  
Tween 80 ◽  
Volume Data ◽  
Emulsifying Property ◽  
Khaya Senegalensis ◽  
Effects Of Ph ◽  
The Stability

Dispersed systems such as emulsions are easily destabilised during processing and storage since they are thermodynamically unstable systems. It is for this reason emulsifiers/stabilisers are frequently employed in pharmaceutical emulsion formulations to increase their short- and long-term kinetic stability. This current study seeks to investigate the potential emulsifying property of gums obtained from Khaya senegalensis (family: Meliaceae) trees. Gums were collected, authenticated, oven-dried, milled, filtered, and purified using 96% ethanol. The microbial quality of the gum was assessed following the BP (2013) specifications. The purified gum was free from some selected pathogenic microorganisms, rendering the gum safe for consumption. The emulsifying property was investigated by formulating emulsions using castor oil and employing the dry gum method. The ratios of oil-to-water-to-gum for the formulation of a stable emulsion were determined. The stability of the emulsion was evaluated, and an effort was made to improve the stability by incorporating Tween 80, hydroxypropyl methylcellulose, and xanthan gum. From the results, it can be inferred that Tween 80 (0.5%) was able to stabilise the emulsion. Addition of xanthan gum worsened the creaming. The effects of pH (4.0, 5.5, 7.2, 9.0, and 11.0) and electrolytes (0.1 M of NaCl, KCl, and CaCl2) on the physical stability of oil-in-water emulsions were studied during 12 weeks of storage. Percentage creaming volume and whether there was phase inversion were the criteria used as the evaluation parameter. From the percentage creaming volume data, emulsions formulated with both gums showed the lowest creaming volumes at pH of 7.2, followed by the acidic regions (pH 4.0, 5.5), with the basic regions (pH 9.0, 11.0) recording the highest creaming volumes. The effects of the various electrolytes at a constant concentration of 0.1 M on the o/w emulsions were found in this order NaCl < KCl < CaCl2. This study proves that Khaya senegalensis gum can successfully be employed as an emulsifying agent in pharmaceutical formulations.

scholarly journals Progress in Starch-Based Materials for Food Packaging Applications

2022 ◽  
Vol 3 (1) ◽  
pp. 136-177
Author(s):  
Lucia García-Guzmán ◽  
Gustavo Cabrera-Barjas ◽  
Cintya G. Soria-Hernández ◽  
Johanna Castaño ◽  
Andrea Y. Guadarrama-Lezama ◽  
...  
Keyword(s):  
3D Printing ◽  
Chemical Modification ◽  
Shelf Life ◽  
Food Packaging ◽  
Environmentally Friendly ◽  
High Demand ◽  
Promising Alternative ◽  
Recent Developments ◽  
Single Use ◽  
Processing Techniques

The food packaging sector generates large volumes of plastic waste due to the high demand for packaged products with a short shelf-life. Biopolymers such as starch-based materials are a promising alternative to non-renewable resins, offering a sustainable and environmentally friendly food packaging alternative for single-use products. This article provides a chronology of the development of starch-based materials for food packaging. Particular emphasis is placed on the challenges faced in processing these materials using conventional processing techniques for thermoplastics and other emerging techniques such as electrospinning and 3D printing. The improvement of the performance of starch-based materials by blending with other biopolymers, use of micro- and nano-sized reinforcements, and chemical modification of starch is discussed. Finally, an overview of recent developments of these materials in smart food packaging is given.

scholarly journals Antioxidant, Antibacterial Analysis of Pectin Isolated from Banana Peel and its Application in Edible Coating of Freshly Made Mozzarella Cheese

2021 ◽  
pp. 82-92
Author(s):  
Srishti Tripathi ◽  
Sunita Mishra
Keyword(s):  
Staphylococcus Aureus ◽  
Antioxidant Activity ◽  
Shelf Life ◽  
Food Packaging ◽  
Salmonella Enteritidis ◽  
Diffusion Method ◽  
Banana Peel ◽  
Total Phenolic ◽  
Mozzarella Cheese

The present study aimed to evaluate the antibacterial, antioxidant activity of pectin extracted from banana peel. Antibacterial activity was investigated against Staphylococcus aureus, Escherichia coli, and Salmonella Enteritidis. The well diffusion method was used to assess the antibacterial effect of the pectin extract on microorganisms. The extract showed maximum activity against Staphylococcus aureus (19.6 mm). The total phenolic content and flavonoid content in the examined extract found to be 3883.6 mgGA/g and 903.03 mg QE/gm on a dry matter basis. Antioxidant activity is analyzed using in vitro Standard spectrophotometer methods. Pectin extract increases DPPH scavenging activity up to 75 µg/ml of concentration. The innovation in food packaging by the use of pectin-based edible coatings is reviewed in this paper. Thereafter, coating of pectin was done in mozzarella cheese and its shelf life was studied at 1, 7,14,21, and 28 days of storage at 5˚C. It was analyzed that pectin coating over mozzarella cheese increases their shelf life from 7 to 21 days. Thus, pectin is a natural polysaccharide that attracts interest for maintaining and improving the quality of cheese. Also, it minimizes the waste that occurs from non-biodegradable packaging materials and helps the environment to be safe. This research was carried out at the laboratory of Food Science analysis Laboratory, Babasaheb Bhimrao Ambedkar University, Lucknow (INDIA) between February 21-April 21.

scholarly journals Effect of Different Types of Packaging Materials on the Shelf Life of Pasteurized Camel Milk

2021 ◽  
Vol 10 (9) ◽  
pp. 24-37
Author(s):  
Ahmed Elghali Mohamed Khalil Ayman Diaf Alla Ismail Alshikh ◽  
Ahmed Eltigani Almansoori Mohamed Abdelsalam Abdalla
Keyword(s):  
Shelf Life ◽  
Sensory Evaluation ◽  
Food Packaging ◽  
Camel Milk ◽  
Packaging Materials ◽  
Migration Test ◽  
Test Analysis ◽  
Food Packaging Materials ◽  
Different Types ◽  
Aluminum Cans

Nine types of packaging materials were tested on this study Included (I) Polyethylenetetraphthalate (PET) Bottle, (ii) Polypropylene (PP) Cup, (iii) polystyrene (PS) Cup, (iv) Low density polyethylene (LDPE) Bottle, (v) Light Proof Polyethyleneterephthalate(LPET) Bottle,(vi) High density Polyethylene(HDPE) Bottle, (vii) Aluminum Cans, (viii) Glass(Emerald Green) and (ix) Cartoon bottles (250 ml size) were dispensed in the aseptic condition with Pasteurized camel milk (80 ˚C,16s) for two seasons Summer and Winter and stored immediately inside the chiller at 5 ˚C for 30 days, The camel milk samples were examined for microbial quality, sensory evaluation, also food packaging materials were examined for overall migration test, approximate shelf life of the pasteurized camel milk at temperature 5 ˚C in all types of packaging materials in our study period 30 days, Sensory Evaluation results shown that there is significant differences within best packaging materials, so we can say best packaging materials not same in summer and winter. We see also the best packaging materials is not same in winter of all type of Sensory Evaluation with one ranking (PS, HDPE) respectively, but not difference in summer, so the best in winter is (PP - PS – PET) respectively, lastly the overall migration test analysis for the food packaging materials shown that there are no significant differences within packaging materials. So we can say responds in group equally at all packaging materials and all samples meets the specification limits as per Article 12, EU 10/2011.

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