Pineapple core from the canning industrial waste for bacterial cellulose production by Komagataeibacter xylinus

Mardawati, Efri; Rahmah, Devi Maulida; Rachmadona, Nova; Saharina, Elen; Pertiwi, Tanti Yulianti Raga; Zahrad, Siti Aisyah; Ramdhani, Wahyu; Srikandace, Yoice; Ratnaningrum, Diah; Endah, Een Sri; Andriani, Dian; Khoo, Kuan Shiong; Pasaribu, Khatarina Meldawati; Satoto, Rahmat; Karina, Myrtha

doi:10.1016/j.heliyon.2023.e22010

Cited by 7 publications

(2 citation statements)

References 57 publications

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“…These findings are consistent with those reported by Barshan et al [48], who found that the maximum wet and dry weights of BC yield could be achieved at the longest incubation time from the vinasse fermentation using Komagataeibacter xylinus PTCC 1734. Similarly, Mardawati et al [49] reported that a longer duration (5 to 15 days) gradually increased BC in the fermentation of pineapple byproducts. Inoculum density is a key factor in BC generation.…”

Section: Resultsmentioning

confidence: 85%

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Bioconversion of Agroindustrial Asparagus Waste into Bacterial Cellulose by Komagataeibacter rhaeticus

Quiñones-Cerna,

Rodríguez-Soto,

Barraza-Jáuregui

et al. 2024

Sustainability

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Bacterial cellulose is a biomaterial known for its physical and mechanical properties, including its high mechanical strength, water retention capacity, and biocompatibility. Its production from various carbohydrates has been widely studied, aiming to find more efficient and cost-effective culture media. This study investigated the production of bacterial cellulose from agroindustrial asparagus peel waste by Komagataeibacter rhaeticus QK23. A strain of QK23 was isolated and cultivated from a kombucha tea, identified based on morphological and molecular characteristics using the 16S rRNA gene. The waste was hydrolyzed and converted into fermentable sugars. Using the response surface methodology, the inoculum dose (1–20%) and incubation time (3–25 days) were evaluated concerning bacterial cellulose yield. The results demonstrated that with an optimal inoculum dose of 10.5% and an incubation time of 25 days, a production of 2.57 g/L was achieved. It was characterized as similar to type I cellulose, exhibiting a high degree of crystallinity (81.89%) and suitable morphological properties, evidenced by a fiber size of 178 nm and a surface roughness of 27.05 nm. Converting asparagus waste into bacterial cellulose is a sustainable and effective strategy that promotes the development of advanced biomaterials in biotechnology research.

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Section: Resultsmentioning

confidence: 85%

“…Similarly, Mardawati et al [49] reported that a longer duration (5 to 15 days) gradually increased BC in the fermentation of pineapple byproducts. Inoculum density is a key factor in BC generation.…”

Section: Resultsmentioning

confidence: 85%