DOI QR코드

DOI QR Code

누에 숙잠 혈림프의 멜라닌 생성 억제 효과

Effects of matured silkworm hemolymph on suppressing melanin synthesis

  • 문지영 (국립농업과학원 농업생물부 잠사양봉소재과) ;
  • 이희삼 (국립농업과학원 농업생물부 잠사양봉소재과) ;
  • 이광길 (국립농업과학원 농업생물부 잠사양봉소재과) ;
  • 권해용 (국립농업과학원 농업생물부 잠사양봉소재과) ;
  • 조유영 (국립농업과학원 농업생물부 잠사양봉소재과) ;
  • 여주홍 (국립농업과학원 농업생물부 잠사양봉소재과)
  • Mun, Ji-Young (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA) ;
  • Lee, Heui-Sam (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA) ;
  • Lee, Kwang-Gill (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA) ;
  • Kweon, HaeYong (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA) ;
  • Jo, You-Young (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA) ;
  • Yeo, Joo-Hong (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA)
  • 투고 : 2013.09.28
  • 심사 : 2013.10.23
  • 발행 : 2013.11.30

초록

본 연구는 누에 숙잠 혈림프의 멜라닌 생성 억제 효과에 대해 알아보기 위해 수행되었다. 실샘을 제거한 누에 숙잠에서 혈림프를 정제하였고, 이의 항산화, 멜라닌 생성 억제, 티로시나아제 활성 억제 효과 여부를 실험한 결과는 다음과 같다. 1. 숙잠의 실샘을 제거한 후, 나머지 누에조직을 분쇄하여 원심분리 후 여과하였던 기존의 방식에서 연속식 원심분리로 정제 방법을 개선한 결과, 수율은 53% 증가하였고 정제기간은 5일 단축되었다. 2. 누에 숙잠 혈림프의 DPPH 자유라디칼 소거능을 측정한 결과 비타민 C 보다는 효과가 떨어졌지만 세리신 단일 물질보다 높은 효과를 나타내었다. 3. 숙잠 혈림프 단백질을 음이온 교환 크로마토그래피로 분리하여 활성산소 억제 효과를 측정한 결과, 70 kDa과 30 kDa 단백질이 모두 포함되어 있는 혈림프 단백질(상등액)이 대조군보다 2배, 70 kDa 단백질이 30 kDa 단백질에 비해 약 1.7배 활성산소 억제 효과를 나타냄을 확인하였다. 4. 누에 숙잠 혈림프의 멜라닌 생성 억제 효과는 미백화장품 소재로 널리 사용되는 상백피와 알부틴보다 각각 9.15%, 11.56% 더 우수함을 확인하였다(혈림프 1% 농도 기준). 5. 티로시나아제 활성 억제 효과는 대조인 상백피보다 누에 숙잠 혈림프의 티로시나아제 활성 억제 효과가 우수하였으나 단일 물질인 알부틴보다는 억제 효과가 떨어지는 결과를 나타내었다. 하지만 정제 혈림프 농도 $450{\mu}g/m{\ell}$에서는 90%에 이르는 티로시나아제 활성 억제 효과를 확인하였다.

In this study, matured silkworm hemolymph was studied for inhibitory effect on melanin formation, tyrosinase activities. A matured silkworm hemolymph mass purification method was developed and some of suppressing melanin formation effects were investigated, too. As a result, the advanced purification method was higher in yield rate than existing one by 53%. A free radical scavenging activity of hemolymph was higher than sericin on the market($IC_{50}$, $202.9{\pm}33.1$) and lower than vitamin C($0.57{\pm}0.02$) by $6.4{\pm}0.3{\mu}g/m{\ell}$. An inhibitory effect on melanin synthesis was higher in hemolymph compared to Morus bark and arbutin by 9.15% and 11.56%, respectively. An inhibitory effect on tyrosinase activity was higher in hemolymph than Morus bark and lower than arbutin. Effect of hemolymph $45{\mu}g/m{\ell}$ on suppressing of tyrosinase was almost 90%. Thus, these results suggest that hemolymph of matured silkworm may have beneficial properties as a material for cosmetics.

키워드

참고문헌

  1. Berne B, Bostrom A, Grahnen AF, Tammela M (1996) Adverse effects of cosmetics and toiletries reported to the Swedish medical products agency 1989-1994. Contact Dermatitis 34(5), 359-62. https://doi.org/10.1111/j.1600-0536.1996.tb02223.x
  2. Choi HK, Kim DH, Kim JW, Ngadiran S, Sarmidi MR, Park CS. (2010) Labisia pumila extract protects skin cells from photoaging caused by UVB irradiation. J Bioscience and Bioengineering 109(3), 291-296. https://doi.org/10.1016/j.jbiosc.2009.08.478
  3. Choi SS, Rhee WJ, Park TH (2002) Inhibition of human cell apoptosis by silkworm hemolymph. Biotechnology progress 18(4), 874-878. https://doi.org/10.1021/bp020001q
  4. Dash R, Acharya C, Bindu PC, Kundu SC (2008) Antioxidant potential of silk protein sericin against hydrogen peroxideinduced oxidative stress in skin fibroblasts. BMB Rep 41(3), 236-241. https://doi.org/10.5483/BMBRep.2008.41.3.236
  5. Kim EJ, Park HJ, Park TH (2003) Inhibition of apoptosis by recombinant 30K protein originating from silkworm hemolymph. Biochemical and Biophysical Research 308(3), 523-528. https://doi.org/10.1016/S0006-291X(03)01425-6
  6. Lee KG, Yeo JH, Lee YW, Kweon HY, Kim JH (2001) Bioactive and skin-compatible properties of silk sericin. Korean J Seric Sci 43(2), 109-115.
  7. Manson HS (1947) The Chemistry of Melanin. J. Biol. Chem 172, 83.
  8. Mukherjee PK, Maity N, Nema NK, Sarkar BK (2011) Bioactive compounds from natural resources against skin aging. Phytomedicine 19(1), 64-73. https://doi.org/10.1016/j.phymed.2011.10.003
  9. Rhee WJ, Kim EJ, Park TH (2002) Silkworm hemolymph as a potent inhibitor of apoptosis in Sf9 cells. Biochemical and Biophysical Research 295(4), 779-783. https://doi.org/10.1016/S0006-291X(02)00746-5
  10. Yeo JH, Lee KG, Kim HC, Oh YL, Kim AJ, Kim SY (2000) The effect of PVA/chitosan/fibroin (PCF)-blended sponge on wound healing in rats. Biol Pharm Bull 23(10), 1220-1223. https://doi.org/10.1248/bpb.23.1220
  11. Zhang R, Li J, Liu K, Li A, Peng J, Hong H (2011) Apoptosis induced by actinomycin D in Spodoptera litura cells and the effect of two insect hemolymph on apoptosis. Bioinformatics and Biomedical Engineering pp.1-4. (iCBBE) 5th International conference.

피인용 문헌

  1. ) powder vol.21, pp.1, 2018, https://doi.org/10.1080/10942912.2018.1508163