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Identification of Novel Extracts of Saccharina japonica with High Deodorant Performance and Antioxidant Activity

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2019, 31(3), pp.195-213
  • DOI : 10.5764/TCF.2019.31.3.195
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering
  • Received : August 29, 2019
  • Accepted : September 16, 2019
  • Published : September 27, 2019

Ji Eun Sung 1 Hyeon Jun Choi 1 Ji Eun Kim 1 Jun Young Choi 1 Ji Won Park 1 Mi Ju Kang 1 Su Ji Bae 1 Young-Hee Lee 2 juminpark 3 Heeseob Lee 4 Dong Gyun Kim 5 Young Ok Kim 5 Young Jin Jung 1 Hwang, Dae-Youn 1

1부산대학교 바이오소재과학과
2부산대학교
3부산대학교 식품영양학
4부산대학교 식품영양학과
5국립수산과학원

Accredited

ABSTRACT

The purpose of this study was to identify novel extracts of brawn algae with the high deodorant capacity and antioxidant activity. To achieves this, an composition, deodorant performance and free radical scavenging activity were analyzed in powder and water extracts of Ecklonia cava(PEC/EEC), Saccharina japonica(PSJ/ESJ), Eisenia bicyclis( PEB/EEB), Sargassum spp.(PSS/ESS) and Hizikia fusiformis(PHF/EHF) using several analytical methods. Major component of five powders was verified as PEC, phlorotannin; PSJ, alginic acid and glutamic acid; PEB, carotenoid, chlorophyll, phlorotannin, tocopherol and fucoxantin; PSS, β-carotene and polyphenol; PHF, tannin. The highest level of DPPH scavenging activity was detected in EEC(IC50=23.018μg/ml), followed by EEB, ESJ, EHF and ESS. The deodorizing performance to ammonia was maintained high level in PEC, PSJ, PEB and PSS, while PHF showed low level in the same condition. But, the deodorizing performance to acetic acid was slightly higher in PSJ and PEC than those of PEB, PSS and PHF. Based on the results of DPPH scavenging activity and deodorizing capacity, we selected fractions of S. japonica as leading extracts and further prepared the 70% acetone extract (AESJ) and 70% ethanol extract (EESJ) from PSJ. The contents of total flavonoid, total phenol and total condensed tannin was significantly increased with 112-209% in AESJ and EESJ compared to those of ESJ. Also, a similar enhancement was observed on the level of DPPH scavenging activity and deodorizing performance against ammonia/acetic acid in AESJ and EESJ. Therefore, these results suggest that AESJ and EESJ contained with high total phenol and total condensed tannin contents may exhibit high deodorant capacity and antioxidant activity as well as has the potential for use as a powerful biomaterial for antibacterial deodorant.

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