Bio-scaffold for bone tissue engineering with focus on bacterial cellulose, biological materials for hydroxyapatite synthesis and growth factors

Boyetey, Mark-Jefferson Buer; Torgbo, Selorm; Sukyai, Prakit

doi:10.1016/j.eurpolymj.2023.112168

Cited by 19 publications

(9 citation statements)

References 248 publications

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“…Both are committed to responsible waste management, an essential aspect of maintaining factory cleanliness and sanitation, and the waste management system used in GMP. This finding aligns with research conducted by Boyetey et al [30], which also concluded that good manufacturing practices contribute to positive environmental performance in similar industries. These results emphasize the importance of implementing sustainable production practices in the agro-industry processing fish-scale waste into collagen to achieve sustainable environmental performance and support environmental conservation efforts.…”

Section: Good Manufacturing Practice Affects Eco-performancesupporting

confidence: 92%

Unlocking eco-industry: green knowledge and good manufacturing practice fish scale waste utilization

Irawan,

Heriyanti,

Esthi

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Scales such as fish waste are considered worthless, even though they can be used as raw materials for collagen-making. This fish waste management process also contributes to reducing the problem of environmental pollution due to the disposal of fish waste that is not managed correctly. This study aims to determine the relationship between green knowledge upskilling (GKU) of employees, good manufacturing practice (GMP), and eco-performance (EP). The research site was determined by conducting a census of the 35 personnel at PT Marine Biogel Indonesia in Boyolali. The research model uses structural equations (SEM), and the analysis method uses partial least squares. The results show that GKU has a positive and significant effect on GMP. Second, GKU has a positive and significant effect on EP. Third, GMP has a positive and significant effect on EP. Finally, GKU positively and significantly affects EP mediated by GMP. Implementing eco-friendly production practices can increase the utilization of fishing industry waste on a large scale.

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Section: Good Manufacturing Practice Affects Eco-performancesupporting

confidence: 92%

Unlocking eco-industry: green knowledge and good manufacturing practice fish scale waste utilization

Irawan,

Heriyanti,

Esthi

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Using valorization techniques, namely, calcination, pyrolysis, gasification, hydrothermal hydrolysis processes, subcritical water processes, and solvent extraction, value-added products and materials such as HAp, calcium oxide, bone char, bone ash, β-tricalcium phosphate, and phosphate can be recovered from these types of wastes [15]. The most common synthesized compound is HAp, a crystalline inorganic mineral composed of calcium and phosphate (Ca10(PO4)6(OH)2) [62] that is present in 70% of vertebrates' bones in terms of dry weight [63]. Using various techniques that remove moisture and organic matter from waste, HAp can be obtained [24] at different levels of purity.…”

Section: Extractable Valuable Chemical Compounds From Animal-derived ...mentioning

confidence: 99%

“…The most common synthesized compound is HAp, a crystalline inorganic mineral composed of calcium and phosphate (Ca 10 (PO4) 6 (OH) 2 ) [62] that is present in 70% of vertebrates' bones in terms of dry weight [63]. Using various techniques that remove moisture and organic matter from waste, HAp can be obtained [24] at different levels of purity.…”

Section: Hydroxyapatite (Hap)mentioning

confidence: 99%

Thermochemical Conversion of Animal-Derived Waste: A Mini-Review with a Focus on Chicken Bone Waste

Macavei,

Gheorghe,

Ionescu

et al. 2024

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Food waste, particularly animal-derived waste, presents a significant challenge globally, prompting the need for sustainable management strategies. In 2022, the amount of food waste per capita reached 131 kg/capita in the EU (European Union), which is why the search for environmentally friendly ways to manage food waste through thermochemical conversion processes has gained momentum in recent years. Animal-derived waste is a good source of organic matter (proteins, lipids, and polysaccharides) and mineral compounds (calcium phosphate, mostly hydroxyapatite). This composition makes animal-derived waste valuable for the extraction of chemical compounds, such as hydroxyapatite (HAp), which constitutes up to 70 wt% of animal bones; keratin; collagen; and hyaluronic acid (HA), to produce pharmaceutical, medical, or industrial by-products. The thermochemical conversion of chicken bones through pyrolysis and gasification creates a new opportunity to valorize this type of waste by reintroducing valuable by-products into the economy and thus achieving sustainable waste management objectives. The results of this study showcase the multiple applications of the pyrolysis of chicken bone waste products (as adsorbents in aqueous mediums, catalysts, fertilizers, and biomedical applications) and the necessity of a better exploration of the gasification process of chicken bone waste. Therefore, this study explores the properties of animal-derived waste and discusses the pyrolysis and gasification of chicken bone waste, the influence of process conditions on product yields, and the catalytic enhancement of these thermochemical processes.

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“…BC's versatility allows for easy tailoring into different formats, such as films, particles, hydrogels, and fibers, making it highly suitable for integration into various wound dressings [21][22][23]. Its properties can also be tailored to address specific needs for various types of wounds.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Transparent Bacterial Cellulose Films as a Platform for Targeted Drug Delivery in Wound Care

Amorim,

Cavalcanti,

Medeiros

et al. 2024

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Bacterial cellulose (BC) can be chemically modified and combined with other materials to create composites with enhanced properties. In the medical field, biomaterials offer advantages, such as biocompatibility and sustainability, enabling improved therapeutic strategies and patient outcomes. Incorporating lidocaine into wound dressings offers significant potential benefits. In this study, transparent BC films were produced in situ with an undefined minimal culture medium with a yeast and bacteria co-culture system on black tea (Camellia sinensis) and white sugar medium for three days. Lidocaine was incorporated ex situ into the BC matrix, and the composite film was sterilized using gamma radiation. Drug-release studies showed a two-stage release profile, with an initial fast release (24.6%) followed by a slower secondary release (27.2% cumulative release). The results confirmed the incorporation of lidocaine into the BC, producing highly transparent films with excellent thermal stability, essential for the storage and transportation of wound dressings. This study highlighted BC properties and drug incorporation and release behavior. The findings contribute towards optimizing wound dressings with controlled drug release, showcasing the potential of transparent BC films as an effective platform for wound care and drug-delivery applications.

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Bio-scaffold for bone tissue engineering with focus on bacterial cellulose, biological materials for hydroxyapatite synthesis and growth factors

Cited by 19 publications

References 248 publications

Unlocking eco-industry: green knowledge and good manufacturing practice fish scale waste utilization

Unlocking eco-industry: green knowledge and good manufacturing practice fish scale waste utilization

Thermochemical Conversion of Animal-Derived Waste: A Mini-Review with a Focus on Chicken Bone Waste

Synthesis of Transparent Bacterial Cellulose Films as a Platform for Targeted Drug Delivery in Wound Care

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