Characterization of bioplastic based from cassava crisp home industrial waste incorporated with chitosan and liquid smoke

Fathanah, Umi; Lubis, Mirna Rahmah; Nasution, Fahrizal; Masyawi, M S

doi:10.1088/1757-899x/334/1/012073

Cited by 9 publications

(8 citation statements)

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“…[17] Fathanah et al demonstrated casting for cassava peels in the recipe including 5 grams extracted cassava peel waste with 1 % glacial acetic acid, chitosan (20-50 %), glycerol (30 %), and liquid smoke (0-2 mL). [257] Dasumaiti et al developed a biocomposite film consisting of 3 grams of starch extracted from cassava peel waste, mixed with glycerol (25 % wt. ), chitosan (2 and 3 % wt.…”

Section: Preparation Methodsmentioning

confidence: 99%

A Review on Biodegradable Packaging Films from Vegetative and Food Waste

Gupta¹,

Toksha

Rahaman

2022

The Chemical Record

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Plastics around the globe have been a matter of grave concern due to the unavoidable habits of human mankind. Taking waste statistics in India for the year 2019–20 into account, the data of 60 major cities show that the generation of plastic waste stands tall at around 26,000 tonnes/day, of which only about 60 % is recycled. A majority of the non‐recycled plastic waste is petrochemical‐based packaging materials that are non‐biodegradable in nature. Vegetative/food waste is another global issue, evidenced by vastly populated countries such as China and India accounting for 91 and 69 tonnes of food wastage, respectively in 2019. The mitigation of plastic packaging issues has led to key scientific developments, one of which is biodegradable materials. However, there is a way that these two waste‐related issues can be fronted as the analogy of “taking two shots with the same arrow”. The presence of various bio‐compounds such as proteins, cellulose, starch, lipids, and waxes, etc., in food and vegetative waste, creates an opportunity for the development of biodegradable packaging films. Although these flexible packaging films have limitations in terms of mechanical, permeation, and moisture absorption characteristics, they can be fine‐tuned in order to convert the biobased raw material into a realizable packaging product. These strategies could work in replacing petrochemical‐based non‐biodegradable packaging plastics which are used in enormous quantities for various household and commercial packaging applications to combat the ever‐increasing pollution in highly populated countries. This paper presents a systematic review based on modern scientific tools of the literature available with a major emphasis on the past decade and aims to serve as a standard resource for the development of biodegradable packaging films from food/vegetative waste.

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Section: Preparation Methodsmentioning

confidence: 99%

A Review on Biodegradable Packaging Films from Vegetative and Food Waste

Gupta¹,

Toksha

Rahaman

2022

The Chemical Record

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“…In addition to cellulose, starch, i.e., a polymer consisting of a long chain of two glucose units joined together, namely branched polymerized amylopectin and amylose, can be considered as an effective eco-solution for the production of biomaterials, because it is inexpensive and easily available ( Table 1 ). Starch for the production of biofilm have been obtain from different sources, principally potatoes, banana and cassava peels [ 90 , 113 , 114 , 115 , 116 , 117 , 118 ]. Arikan et al [ 114 ] investigated the production of bioplastics from potato peels waste, obtaining satisfactory results in terms of biodegradability (the time requested for the complete biodegradation of the material was 28 days, see Table A1 ).…”

Section: Food Waste As Feedstock For Bioplastic Productionmentioning

confidence: 99%

“…However, native starch-based films are limited to high water affinity and brittleness, therefore other natural biopolymers are often added as fillers to modify and improve films’ properties. As example, Dasumiati et al [ 116 ] and Fathanah et al [ 117 ] improved the mechanical properties of cassava peels derived starch by introducing chitosan as filler. In another work, proteins derived from soybeans waste were mixed with starch and glycerol as plasticizer, since proteins structure consists of stable three-dimensional networks which do not ensure material with enough plasticity [ 119 ].…”

Section: Food Waste As Feedstock For Bioplastic Productionmentioning

confidence: 99%

“…The extracts were precipitated for 3 h. The precipitate was dried; then 5 g were mixed with glacial acetic acid 1%, chitosan (20–50%), glycerol (30%), liquid smoke (0–2 mL) and stirred at 70 °C. Casting Biocomposite Tensile strength (MPa): 35.28–96.04 Elongation at break (%): 14.87–52.27 Water resistance (%): 22.68–78.40 Fathanah et al [ 117 ] 5.0 g of dried cassava peels waste were mixed with 1.5 mL of glycerol, 0.5 mL of kaffir lime essential oil and 0.7 g of citric acid. The mixture was stirred for 45 min, and heated to 80 °C.…”

Section: Table A1mentioning

confidence: 99%

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Natural Polymeric Materials: A Solution to Plastic Pollution from the Agro-Food Sector

Pascale²,

et al. 2021

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Conventional petroleum-derived plastics represent a serious problem for global pollution because, when discarded in the environment, are believed to remain for hundreds of years. In order to reduce dependence on fossil resources, bioplastic materials are being proposed as safer alternatives. Bioplastics are bio-based and/or biodegradable materials, typically derived from renewable sources. Food waste as feedstock represents one of the recent applications in the research field of bioplastics production. To date, several food wastes have been used as raw materials for the production of bioplastics, including mostly fruit and vegetable wastes. The conversion of fruit and vegetable wastes into biomaterials could occur through simple or more complex processes. In some cases, biopolymers extracted from raw biomass are directly manufactured; on the other hand, the extracted biopolymers could be reinforced or used as reinforcing agents and/or natural fillers in order to obtain biocomposites. The present review covers available results on the application of methods used in the last 10 years for the design of biomaterials obtained from formulations made up with both fruits and vegetables by-products. Particular attention will be addressed to the waste pre-treatment, to the bioplastic formulation and to its processing, as well as to the mechanical and physical properties of the obtained materials.

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“…The spectrum on wavenumber of 2900 cm -1 that is the stretching of alkane (CH) group of the agar and glycerol compounds and the bending of the amine group (NH 2 ) of the chitosan compound with the higher of chitosan on bioplastic, the strength of the alkane and amine groups are sharper. The spectra at wavenumbers 1640 cm -1 , 1370 cm -1 , 1150 cm -1 , and 1030 cm -1 are stretching functional groups of amide I (C=O), bending of C-O (aliphatic), bending of alkanes (C-C), and bending of the C-O (secondary alcohol), respectively [25]. The addition of chitosan to the bioplastic composition indicates a change in the strength of the absorption band that is getting weaker.…”

Section: Ftir Spectroscopy Of Bioplastic Agar/chitosanmentioning

confidence: 99%

Physical properties of bioplastic agar/chitosan blend

Agusman

Fransiska

Murdinah

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Thermoplastic agar/chitosan blend was prepared by a rheomix process, and the effect of concentration agar: chitosan on the material properties forms were investigated. This research aimed to observe the physical properties of bioplastic agar/chitosan produced through rheomix. Bioplastic was produced by mixing 65 % solid material (agar: chitosan) and 35% glycerol, the ration through the melting process at an initial temperature of 100°C. The weight ratio of agar : chitosan was 65% : 0% (F0/control), 52% : 13% (F1), 39 % : 26% (F2), 26 %: 39% (F3). The tensile strength and elongation of bioplastic were decrees with a higher chitosan concentration. The color and the opacity of bioplastic were affected by the ratio of agar: chitosan. The moisture content and the water vapor transmission rate (WVTR) of bioplastic were increased by increasing the chitosan ratio. The SEM micrograph of bioplastic showed that the blend agar and chitosan seem to have a rough and inhomogeneous surface than pure bioplastic agar. The best blend was bioplastic with agar: chitosan 52%: 13% (F1), which have properties of : tensile strength 4.95 ± 0.56 MPa, elongation at break 34.94 ± 0.99 %, moisture content 15.33 ± 0.43%, WVTR 3259.39 ± 28.12 g/m2.24 h.

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Characterization of bioplastic based from cassava crisp home industrial waste incorporated with chitosan and liquid smoke

Cited by 9 publications

References 1 publication

A Review on Biodegradable Packaging Films from Vegetative and Food Waste

A Review on Biodegradable Packaging Films from Vegetative and Food Waste

Natural Polymeric Materials: A Solution to Plastic Pollution from the Agro-Food Sector

Physical properties of bioplastic agar/chitosan blend

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