Na-Alginate Utilization of Brown Algae (Sargassum sp.) as A Halal Edible Film Basic Materials

Edible films made of Na-alginate from brown algae have great potential to be developed as brown algae have a fairly high abundance in Indonesia but have not been widely used. Therefore, in this study conducted by making edible films made from Na-alginate modified by the addition of hydrocolloids carrageenan and glycerol plasticizier. The addition of carrageenan biopolymers is the property of the produced Edible film. The use of glycerol as a plasticizer aims to improve the properties of elasticity Edible films. This research method consists of two stages. First, the isolation and characterization of Na-alginate. Both the preparation and characterization of making edible films. Na-alginate characterization results in yield of 25.68%, 10.84% moisture content, ash content of 23.79%. The carrageenan on the formula Edible films affect the characterization of the resulting films. The value of water absorption from 333.13% to 335.45% and the elongation of 26.26% to 33.34%, and the declining value of tensile strength of 8.93 MPa to 4.17 MPa and young's modulus values of 0.34 MPa to 0.22 MPa with the addition of carrageenan on an Edible film formula.

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Physical Properties of Edible Films from Pangasius catfish Bone Gelatin-Breadfruits Strach with Different Formulations

Indonesian Food Science and Technology Journal ◽

10.22437/ifstj.v3i2.9498 ◽

2020 ◽

Vol 3 (2) ◽

pp. 42-47

Author(s):

Rian Adhi Santoso ◽

Yoni Atma

Keyword(s):

Tensile Strength ◽

Water Vapor ◽

Moisture Content ◽

Physical Properties ◽

Food Packaging ◽

Edible Films ◽

Fish Bone ◽

Edible Film ◽

Japanese Industrial Standard ◽

Water Vapor Transmission

Abstract— This research aims to provide edible film made from fish bone gelatin of Pangasius catfish mixed breadfruit starch with different formulations. The study was carried out through three stages including breadfruit starch isolation, edible films fabrication and analysis of physical properties of resulted edible film such as thickness, water vapor transmission, tensile strength and percent of elongation as well as moisture content. Edible films which were formulated from fish bone gelatin of Pangasius catfish by breadfruit starch addition have thickness values ranged of 0.084-0.123 mm, 6.08 - 16.77% of moisture content, water vapor transmission of 1.07 - 1.60 g/ m²/hour, tensile strength of 0.245 - 1.186 MPa, and percent of elongation around 70 - 87.14%. The edible films from gelatin of Pangasius catfish bone with breadfruit starch addition have physical characteristic which fulfill the standard requirements issued by Japanese Industrial Standard (JIS) Keywords— edible film; biodegradable materials; fish gelatin;breadfruit starch; food packaging

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PENGARUH OLEORESIN DAUN KAYU MANIS (Cinnamomum burmanii) DUA TAHAP TERHADAP KARAKTERISTIK EDIBLE FILM TAPIOKA

Caraka Tani Journal of Sustainable Agriculture ◽

10.20961/carakatani.v32i1.15474 ◽

2018 ◽

Vol 32 (1) ◽

pp. 55

Author(s):

Rohula Utami ◽

Lia Umi Khasanah ◽

Katut Kompi Yuniter ◽

Godras Jati Manuhara

Keyword(s):

Tensile Strength ◽

Water Vapor ◽

Transmission Rate ◽

Inhibition Zone ◽

Edible Films ◽

Edible Film ◽

Water Vapor Transmission Rate ◽

Microbial Inhibition ◽

Water Vapor Transmission ◽

Two Stages

Synthetic packaging caused negative impacts on environmental pollution. Utilization of edible film packaging is more effective than synthetic packaging due to the biodegradable properties. The two stages cinnamon leaves oleoresin contain active compounds that performed the antimicrobial and antioxidant activity. In this study, addition of two stages cinnamon leaves oleoresin on edible tapioca film can affect the characteristics of the edible film. Effect of two stages cinnamon leaves oleoresin on edible films characteristics was investigated. The results showed that the addition of two stages cinnamon leaves oleoresin (0%, 0.025%, 0.5%, 0.075%, and 0.1%) does not affect the thickness, tensile strength, and water vapor transmission rate of edible film, while affected the elongation and microbial inhibition of edible film. The edible film with the addition of 0.1% two stages cinnamon leaves oleoresin resulted the best microbial inhibition and physical characteristics of edible film with the thickness of 0.128 mm, tensile strength of 0.2189 MPa, elongation of 283.2721%, water vapor transmission rate of 29.786 g/jam.m2, and microbial inhibition zone of 31.394 mm.

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Preparation and Characterization of Chitosan-Avocado Seed Starch (KIT-PBA) Edible Film

JKPK (Jurnal Kimia dan Pendidikan Kimia) ◽

10.20961/jkpk.v4i3.29846 ◽

2019 ◽

Vol 4 (3) ◽

pp. 197

Author(s):

Endang Susilowati ◽

Ary Eny Lestari

Keyword(s):

Mechanical Properties ◽

Tensile Strength ◽

Experimental Method ◽

Edible Films ◽

Edible Film ◽

Solubility Test ◽

Avocado Seed

<pre>Chitosan is a biopolymer that has the advantage of being able to form films that are non-toxic which has great potential to form edible films. To improve the properties of edible films in the form of antioxidants, it is necessary to add other materials such as avocado seed starch. This study aims to determine the effect of the use of avocado seed starch on mechanical properties, degree of swelling and solubility of edible film chitosan-Avocado Seed Starch (Kit-PBA). This study uses a laboratory experimental method. Steps in this study are (1) extraction of avocado seed starch; (2) Making edible film Kit-PBA (mixing chitosan and avocado seed starch), heating and neutralizing) with a ratio between chitosan: avocado seed starch are at 50:50; 60:40; 70:30; 80:20; 90:10; 100: 0; (3) Characterization of Kit-PBA are (tensile strength and elongation) edible film mechanical properties, swelling test and solubility test. The results showed that the higher the concentration of chitosan in the Kit-PBA edible film, the tensile and elongation strength values would increase while the degree of swelling and solubility would decrease.</pre>

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Application of Chitosan Shells Meti (Batissa Violacea L. Von Lamarck, 1818) as Edible Film

Current Research in Nutrition and Food Science Journal ◽

10.12944/crnfsj.7.1.25 ◽

2019 ◽

Vol 7 (1) ◽

pp. 253-264

Author(s):

EVI SULASTRI ◽

YONELIAN YUYUN ◽

NIA HERIANI ◽

AKHMAD KHUMAIDI

Keyword(s):

Tensile Strength ◽

Moisture Content ◽

Thin Layer ◽

Edible Films ◽

Packaging Material ◽

Optimum Concentration ◽

Edible Film ◽

Film Polymer ◽

Varied Concentration

Edible films are thin layer films used for packaging material andformed from a mixture of polymer and plasticizer. The polymer used is chitosan obtained from shell so fmeti (Batissa violacea L. von Lamarck, 1818). This study aims to determine the characteristics of edible film and optimum concentration of chitosan and glycerol as plasticizer. Edible films were prepared in 9 formulas with variation of chitosan (1%, 2%, 3%) and glycerol (1.2; 1.5; 2 ml/g chitosan). The films were analyzed by physicalcharacterizations including organoleptic, pH, viscosity, moisture content, thickness, tensile strength, elongation, and morphology.The results showed that edible films, produced by varied concentration of chitosan and glycerol, are significantlydifferent in the characteristics of viscosity, pH, thickness, tensile strength, elongation and morphology. Chitosan1 % and glycerol (2 ml/g chitosan) was found to perform the best characteristics of film enhancing certain properties such as thickness, tensile strength, elongation, and morphology. In conclusion, chitosan from metishell can be potentially used as an edible film polymer with desirable properties.

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Characterization of Carrageenan Edible films Plasticized with Glycerol

Jurnal Pengolahan Hasil Perikanan Indonesia ◽

10.17844/jphpi.v20i2.17499 ◽

2017 ◽

Vol 20 (2) ◽

pp. 219 ◽

Cited By ~ 3

Author(s):

Arham Rusli ◽

M. Metusalach ◽

Mulyati Muhammad Tahir

Keyword(s):

Moisture Content ◽

Film Thickness ◽

Physical Characteristic ◽

Base Material ◽

Edible Films ◽

Physical Characteristics ◽

Edible Film ◽

Base Materials ◽

Film Characteristics

Concentration of base materials and plasticizers used in the formulation of edible film was believed to affect physical characteristics of the film. The objectives of this study were to evaluate the effects of base material (carrageenan) and plasticiser (glycerol) concentrations on the characteristics of edible films produced and to determine the best concentrations of these two components based on the physical characteristics of the films. The experiment was conducted using a completely randomized factorial design with triplicated. The treatments applied were the concentrations of carrageenan (1%, 2%, and 3% (w/v)) and glycerol (5%, 10%, and 15% (w/w)). The results showed that carrageenan and glycerol concentrations used in the formulation of edible film affect the edible film characteristics. Film thickness and moisture content were significantly influenced by carrageenan and glycerol concentrations, while film elongation was only affected by carrageenan concentration. The best physical characteristic of the edible films was obtained when carrageenan and glycerol concentrations were 3% and 10% respectively.

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Characterization of Biobased Alginate/Glycerol/ Sunflower Oil as Biodegradable Packaging

E3S Web of Conferences ◽

10.1051/e3sconf/202014703004 ◽

2020 ◽

Vol 147 ◽

pp. 03004

Author(s):

Maula Yasinta Dewi ◽

Amir Husni

Keyword(s):

Tensile Strength ◽

Water Vapor ◽

Sunflower Oil ◽

Raw Materials ◽

Transmission Rate ◽

Edible Films ◽

Edible Film ◽

Japanese Industrial Standard ◽

Water Vapor Transmission

The most used packaging material was plastic, but can cause environmental problems because it was not easily degraded. Therefore, it was necessary to look for alternative packaging materials that are easily biodegraded including edible film. The main raw materials for edible films were alginates and plasticizers including glycerol and sunflower oil. The objective of this study was to determine the characteristics of edible film composed of alginate, glycerol and sunflower oil. The study was carried out through the manufacture of edible films composed of various alginates concentrations (2, 3, 4, 5 and 6%), 10% glycerol and 0.01% sunflower oil. The characteristics tested included thickness, tensile strength, elongation, solubility, and rate of water vapor transmission. The results showed that all treatments met the edible film standard of the Japanese Industrial Standard. The various alginate concentrations used did not significantly influence the water vapor transmission rate and tensile strength but significantly affected the elongation, solubility and thickness of the edible film.

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POTENSI EDIBLE FILM ANTIMIKROBA SEBAGAI PENGAWET DAGING

Buletin Peternakan ◽

10.21059/buletinpeternak.v39i2.6718 ◽

2015 ◽

Vol 39 (2) ◽

pp. 129

Author(s):

Maskiyah (Maskiyah) ◽

Juniawati (Juniawati) ◽

Evi Savitri Iriani

Keyword(s):

Tensile Strength ◽

Moisture Content ◽

Shelf Life ◽

Key Words ◽

Edible Films ◽

Garlic Extract ◽

Edible Film ◽

Fresh Meat ◽

E Coli ◽

Inhibition Ability

Fresh meat are highly perishable due to their enriched nutrient composition which is easily contaminated by almost any microorganisms. The application of antimicrobial edible films is one of the effective method to extend the shelf life of fresh meat. This study aimed to get antimicrobial edible films formula that have the potential to preserve fresh meat. The study consisted of several steps: 1) research for making a fresh garlic extract, 2) extraction of gelatin from chicken feet, 3) formulation and manufacturing of antimicrobial edible films and 4) the application of edible films on fresh meat. Gelatin-based antimicrobial edible films was the best one that can be applied on fresh meat. Characteristics of the antimirobial edible film: color L 97.28; elongation: 20 mm; tensile strength <0.1 kgf; thickness 0.06 mm; WVTR 15.49 g/(mm.jam); Aw 0.526; moisture content: 22.73%, and has antimicrobial characteristic because of it’s inhibition ability to the growth of S. aureus and E. coli.(Key words: Antimicrobial, Edible film, Meat)

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Effect of Pectin on the Characteristics of Edible Film from Pink Ear Emperor (Lethrinus lentjan) Gelatin

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/934/1/012089 ◽

2021 ◽

Vol 934 (1) ◽

pp. 012089

Author(s):

R Nurdiani ◽

H S Yufidasari ◽

I D Faturachma ◽

A A Prihanto ◽

M Firdaus ◽

...

Keyword(s):

Tensile Strength ◽

Water Vapor ◽

Moisture Content ◽

Transmission Rate ◽

Edible Films ◽

Edible Film ◽

Fish Gelatin ◽

Elastic Film ◽

Water Vapor Transmission ◽

Physical And Chemical

Abstract Edible film is a thin layer used to coat food. One of the biopolymers that can be used as a base for the edible film is fish gelatin. Gelatin can be obtained from the skin of Lethrinus lentjan. However, edible film is usually brittle if only gelatin is used, so other materials, such as pectin, are needed to form an elastic film. This study aims to determine the effect of pectin addition on the characteristics of the edible film. The method used in this research was the experimental method with five treatments of pectin concentration (0%, 0.2%, 0.25%, 0.3%, 0.35%). Physical and chemical characteristics (thickness, tensile strength, elongation, water vapor transmission, and moisture content) of edible films were analyzed. The results showed that different concentrations of pectin significantly affected the characteristics of edible film. The best characteristics of edible film (0.12 mm thickness, 15.40 MPa tensile strength, 26.50% elongation, 6.99 gram/m2 24 h water vapor transmission rate, and 8.745% moisture content) were obtained as 0.2% pectin added in making the gelatin-based edible film.

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PEMANFAATAN LIMBAH KULIT DURIAN (Durio zibethinus) DAN KULIT CEMPEDAK (Artocarpus integer) SEBAGAI EDIBLE FILM

Jurnal Riset Industri Hasil Hutan ◽

10.24111/jrihh.v6i1.1222 ◽

2014 ◽

Vol 6 (1) ◽

pp. 27 ◽

Cited By ~ 2

Author(s):

Desi Mustika Amaliyah

Keyword(s):

Tensile Strength ◽

Food Packaging ◽

Raw Materials ◽

Edible Films ◽

Edible Film ◽

Durio Zibethinus ◽

Yield Result ◽

Pre Treatment

Durian (Durio zibethinus) and cempedak (Artocarpus integer) peels waste are not used by the society. The research aim is to extract pectin from durian and cempedak peels and to formulate the pectin into edible films for food packaging. The research stages were first pre-treatment of durian and cempedak peels, pectin extraction, pectin drying, and pectin application as edible films with concentration of 0%, 5%, and 15%. Based on this research it was concluded that pectin can be extracted from durian and cempedak peels with yield result of 27.97 % and 55.58 %, respectively. Edible film obtained has similar characteristics between raw materials cempedak and durian peels. The higher concentration of cempedak peel pectin increased the thickness, but decreased the tensile strength and elongation at a concentration of 15%. While in edible films from durian peel pectin, the higher concentration of pectin decreased the thickness of edible film on pectin concentration of 15%, lowered tensile strength and raised the edible film elongation.Keywords: waste, durian, cempedak, pectin extraction, edible film

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Extraction and characterization of pectin on green cincau (Premna oblongifolia) in edible film production

Biofarmasi Journal of Natural Product Biochemistry ◽

10.13057/biofar/f080101 ◽

2010 ◽

Vol 8 (1) ◽

pp. 1-10

Author(s):

ARINDA KARINA RACHMAWATI ◽

R. BASKORO KATRI ANANDITO ◽

GODRAS JATI MANUHARA

Keyword(s):

Weight Loss ◽

Tensile Strength ◽

Water Vapour ◽

Transmission Rate ◽

Edible Film ◽

Film Production ◽

Water Vapour Transmission Rate ◽

Coating Method ◽

Film Making

Rachmawati AK, Anandito RBK, Manuhara GJ. 2010. Extraction and characterization of pectin on green cincau (Premna oblongifolia) in edible film production. Biofarmasi 8: 1-10. The use of green cincau pectin was presumed to influence the result of edible film characteristics, i.e. thickness, solvability, elongation, tensile strength, and water vapour transmission (WVTR). The aims in this research were: (i) to find out the chemical characteristics of green cincau pectin on the physical (thickness and solvability) and mechanical properties (elongation and tensile strength), (ii) to determine the edible film inhibition of green cincau pectin against the water vapour transmission rate, and (iii) to find out the edible film capability in inhibiting the weight loss on green grape by wrapping and coating method. The five major steps in this research were material preparation (making green cincau powder and pectin extraction), the characterization of extraction result pectin, making edible film, edible film characterization, and edible film application. This research used a completely randomized design with twice replications in edible film making for each treatment concentration and twice replication for edible film characteristic testing in each edible film making replication. Variance analysis was used to analyze data, if there was a significant difference, it will be continued with a Duncan Multiple Range Test at a significance level of 0.05. The yield of green cincau powder and pectin were 27.5% and 15.2%, respectively. The extraction result pectin consisted of 5.09% water, 11.06% protein, 0.35% fat, 28.5% ash, 55.00% carbohydrate (by different), and 12.15% crude fiber. The increasing of pectin concentration tends to increase the thickness and tensile strength, but reduced the water vapour transmission rate. The lowest water vapour transmission rate occurred at the edible film with 30% pectin concentration. Its water vapour transmission rate was 0.317 g.mm/m2.hour. The green grape weight loss with a wrapping method was 0.0212 g/hour, and the green grape weight loss with a coating method was 0.0634 g/hour.

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