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Antimicrobial Activity of Edible Electrospun Chitosan/Cellulose Acetate/Gelatin Hybrid Nanofiber Mats Incorporating Eugenol |
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| รหัสดีโอไอ | |
| Creator | Racha Tepsorn |
| Title | Antimicrobial Activity of Edible Electrospun Chitosan/Cellulose Acetate/Gelatin Hybrid Nanofiber Mats Incorporating Eugenol |
| Contributor | Jaruayporn Somsap Kobsak Kanjanapongkul Chuenjit Chancharoonpong Suriyan Supapvanich4 |
| Publisher | King Mongkut's Institute of Technology Ladkrabang |
| Publication Year | 2562 |
| Journal Title | Current Applied Science and Technology |
| Journal Vol. | 19 |
| Journal No. | 3 |
| Page no. | 235-247 |
| Keyword | antimicrobial nanofibers electrospinning edible electrospun eugenol chitosan |
| URL Website | https://www.tci-thaijo.org/index.php/cast |
| Website title | https://www.tci-thaijo.org/index.php |
| ISSN | 2586-9396 |
| Abstract | Bamboo shoots possess a rich source of dietary fiber for Asian countries as well as Thailand, which give various beneficial physiological effects for human beings. Dietary fibers in soluble form could provide better texture and would be easier to apply in food products. This study aimed to prepare fiber hydrolysate with high solubility and antioxidant activity from bamboo (Bambusa vulgaris) shoot. The fiber hydrolysate from bamboo shoot (FHBS) was prepared by stepwise enzymatic hydrolysis including amylase (1%, w/w), cellulase (1, 2, 3%, w/w) and papain (1%, w/w). The released fiber yield of FHBS increased with increasing cellulose levels in dose dependent manner (P?0.05). It was found that the process with 1% (w/w) amylase for 1 h and 3% (w/w) cellulase for 3 h followed by 1% (w/w) papain for 1 h at 50 บC, rendered the highest released fiber yield (92.10ฑ1.10%). The resultant FHBS contained 5.76ฑ0.21 % of total dietary fiber with total sugar and reducing sugar contents of 1431.22ฑ46.01 and 918.91ฑ10.57 mg/g solid, respectively. The FHBS exhibited antioxidant activities including ABTS radical scavenging activities (ABTS), DPPH radical scavenging activities (DPPH), ferric reducing antioxidant power (FRAP) and oxygen radical absorbance capacity (ORAC). Therefore, FHBS with antioxidant activities could be effectively prepared by using enzymatic hydrolysis and suitable to apply in the fiber fortified products. |
