Publisher : The Korean Society of Food Science and Nutrition
DOI : 10.3746/jkfn.2016.45.5.778
Title & Authors
Preparation of Sea Urchin Skeleton Film Containing Robinia pseudoacacia Flower Extract Yang, Hyun-Ju; Song, Kyung Bin;
Sea urchin skeleton (SUS) generated from production of sea urchin eggs was used as a biodegradable film base material, and its composite film with gelatin was prepared. In addition, Robinia pseudoacacia flower extract (RFE) was incorporated into the film-forming solution to provide antioxidant and anti-microbial activities. The tensile strength (TS) of the SUS/gelatin composite films increased with increasing gelatin content, whereas elongation at break (E) decreased. Among the composite films, SUS/gelatin film at a ratio of 8:2 (w/w) exhibited the most desirable TS and E values. Furthermore, SUS composite film containing RFE showed a reduced TS and increased E compared to the control film. Based on 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) and 2,2-diphenyl-1-picrylhydrazyl radical scavenging assays and disc diffusion results against growth of Listeria monocytogenes, antioxidant and anti-microbial activities of films increased with increasing RFE concentration. Consequently, SUS composite film containing RFE showed proper physical properties as well as antioxidant and anti-microbial activities. These results indicate that SUS can be used as a film base material while the SUS composite film containing RFE can be utilized as active packaging.
Lee SJ, Ha WH, Choi HJ, Cho SY, Choi JW. 2010. Hepatic detoxification and antioxidant activity in sea-urchin roe and ethanol extract of roe. Kor J Fish Aquat Sci 43: 428-436.
Statistics Korea. 2014. Statistic database for aquaculture production 2014. http://kostat.go.kr/portal/korea/kor_nw/2/7/5/index.board (accessed Jan 2016).
Kim YJ. 2005. Influence of dietary sea urchin shell powder on physico-chemical properties of chicken meat. Korean J Poult Sci 32: 55-60.
Lim GO, Jang SA, Kim JY, Kim HJ, Song KB. 2010. Use of a gelatin film containing grapefruit seed extract in the packaging of strawberries. Korean J Food Preserv 17: 196-201.
Lee JH, Lee JH, Yang H, Song KB. 2015. Preparation of makgeolli residue protein film containing wasabi extract and its application. J Korean Soc Food Sci Nutr 44: 268-274.
Yang HJ, Lee JH, Lee JH, Song KB. 2015. Characterization of a corn fiber protein film containing green tea extract. J Appl Biol Chem 58: 145-151.
Vanin FM, Sobral PJA, Menegalli FC, Carvalho RA, Habitante AMQB. 2005. Effects of plasticizers and their concentrations on thermal and functional properties of gelatinbased films. Food Hydrocolloids 19: 899-907.
Ramos M, Jimenez A, Peltzer M, Garrigos MC. 2012. Characterization and antimicrobial activity studies of polypropylene films with carvacrol and thymol for active packaging. J Food Eng 109: 513-519.
Yoon SY, Lee SY, Kim KBWR, Song EJ, Lee SJ, Lee CJ, Park NB, Jung JY, Kwak JH, Nam KW, Ahn DH. 2010. Antimicrobial activity of the Sargassum fulvellum ethanol extract and the effect of temperature and pH on their activity. Korean J Food Sci Technol 42: 155-159.
Song HY, Shin YJ, Song KB. 2012. Preparation of a barley bran protein-gelatin composite film containing grapefruit seed extract and its application in salmon packaging. J Food Eng 113: 541-547.
Veitch NC, Elliott PC, Kite GC, Lewis GP. 2010. Flavonoid glycosides of the black locust tree, Robinia pseudoacacia (Leguminosae). Phytochemistry 71: 479-486.
Lee JH, Yang HJ, Lee KY, Song KB. 2016. Physical properties and application of a red pepper seed meal protein composite film containing oregano oil. Food Hydrocolloids 55: 136-143.
Yang HJ, Lee JH, Won M, Song KB. 2016. Antioxidant activities of distiller dried grains with solubles as protein films containing tea extracts and their application in the packaging of pork meat. Food Chem 196: 174-179.
Kanmani P, Rhim JW. 2014. Antimicrobial and physicalmechanical properties of agar-based films incorporated with grapefruit seed extract. Carbohydr Polym 102: 708-716.
Lim GO, Jang SA, Song KB. 2010. Physical and antimicrobial properties of Gelidium corneum/nano-clay composite film containing grapefruit seed extract or thymol. J Food Eng 98: 415-420.
Nouri L, Mohammadi Nafchi A. 2014. Antibacterial, mechanical, and barrier properties of sago starch film incorporated with betel leaves extract. Int J Biol Macromol 66: 254-259.
Kim SJ, Seo GU, Seo BY, Park E, Lee SC. 2011. Antioxidant activity and DNA damage protective effect of a Robinia pseudoacacia L. flower extract. Korean J Food Cook Sci 27: 99-106.