Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)

The Korean Society of Food Science and Nutrition (한국식품영양과학회)
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Effects of Green Tea, Cocoon Hydrolysates and Capsulated Components Mixture on Body Fat and Serum Lipid Composition in College Women in Terms of Supplemented Periods

녹차와 실크 펩타이드 및 캡슐 소재 함유 조성물이 여대생들의 복용 기간별 체지방 및 혈청 지질 성상 변화에 미치는 영향

  • Lee, Sung-Hee (Aminogen Co., Ltd., Cancer Research Institute, College of Medicine, Seoul National University) ;
  • Cho, Byung-Nam (Aminogen Co., Ltd., Cancer Research Institute, College of Medicine, Seoul National University) ;
  • Hong, I-Jin (Aminogen Co., Ltd., Cancer Research Institute, College of Medicine, Seoul National University) ;
  • Lee, Min-Sook (Aminogen Co., Ltd., Cancer Research Institute, College of Medicine, Seoul National University) ;
  • Jew, Sang-Sup (Dept. of Pharmacy, Seoul National University) ;
  • Kim, Dong-Myung (Aminogen Co., Ltd., Cancer Research Institute, College of Medicine, Seoul National University) ;
  • Jin, Dong-Kyu (Anyang Hospital) ;
  • Rho, Sook-Nyung (Dept. of Food Science and Technology, Chung Ang University)
  • 이성희 ((주)아미노젠 중앙연구소) ;
  • 조병남 ((주)아미노젠 중앙연구소) ;
  • 홍이진 ((주)아미노젠 중앙연구소) ;
  • 이민숙 ((주)아미노젠 중앙연구소) ;
  • 주상섭 (서울대학교 약학대학) ;
  • 김동명 ((주)아미노젠 중앙연구소) ;
  • 진동규 (효산의료재단) ;
  • 노숙령 (중앙대학교 생활과학대학)
  • Published : 2003.07.01
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Abstract

This study is to investigate effects of green tea and capsulated components mixture on body fat and serum lipid composition and fat distribution in college women students in terms of supplemented periods. During 3 months of this research, 34 college women students (average age 20.3 yr) were selected as subjects. Nutrient intake was investigated by questionnaire and 24-hr recall method. Anthropolatric assessments of the subjects were investigated by SBIA method (Segmental Bioimpedance Assay, Inbody 3.0). The results were as follows: mean body height was 162.5cm and mean body weight and mean BMI (Body Mass Index, kg/$m^2$) were 57.9kg and 21.9, respectively. Status of carbohydrate intake decreased significantly (p<0.05) and dietary fiber intake increased significantly (p<0.001) after supplementation. WHR (waist-hip ratio) decreased significantly (p<0.05) and body fat and percent body fat decreased significantly after supplementation (p<0.05). Total cholesterol and triglyceride decreased significantly after supplementation (p<0.001). Above results of this study show that green tea, silk peptide and dietary fiber supplementation-added routine diet improves body fat distribution, total cholesterol, triglyceride. Especially, declination of abdominal fat and WHR was notable, since that means diminution of risk factors for obesity and chronic degenerative diseases.

본 연구에서는 산화, 변성되기 쉬운 비타민 C와 유산균을 캡슐화하여 비타민 C의 활성을 유지시킴은 물론 유산균에 보호막을 씌움으로써 불활성화를 방지하고자 하였다. 녹차잎과 캡슐화한 비타민 C, 유산균 및 실크 펩타이드, 다시마, 차전자피, 알로에 등의 섭취가 체지방 감소 및 체중 감량에 미치는 효과를 확인하고자 여대생 34명을 대상으로 2002년 8월부터 2002년 11월까지 3개월 동안 실시하였으며, 그 결과를 요약하면 다음과 같다. 실험군의 평균 연령은 20.3세, 평균신장은 162.5 cm, 평균 체중은 57.9 kg, BMI 평균은 21.9 였다. 총열량 섭취량은 보충 전.후에 유의적인 차이는 나타나지 않았으며, 당질 섭취량은 보충 전보다 보충 후에 유의적으로 감소하는 경향으로 나타났으며 (p<0.05), 단백질과 지방의 섭취는 보충 전후에 따른 유의적인 차이는 나타나지 않았다. 식이 섬유소 섭취의 경우 보충 전에 비해 보충 후에 유의적으로 증가한 것으로 나타났다(p<0.001). 각 주별 체중 및 BMI의 변화는 유의적인 차이는 나타나지 않았으나 보충 전에 비하여 보충 후에 2.5 kg 정도 감소하는 것으로 나타났다. 체지방량 변화는 보충 전에 비해 보충 4주군에서 유의적인 감소가 나타나(p<0.05) 보충 전에 비해 보충 4주 후 2.0 kg정도 감소하는 것으로 나타났으며, 체지방율 변화 역시 보충 전보다 보충 4주 후에 유의적인 감소 경향이 나타나(P<0.05) 보충 전에 비해 보충 후 1.9%의 체지방율 감소가 나타났다. 허리-엉덩이 둘레 비율(WHR)의 변화는 보충 전에 비해 보충 4주군에서 유의한 감소 경향이 나타났다(p<0.05). 보충 전.후의 총 콜레스테롤과 중성지방의 변화는 보충 후에 유의적으로 감소하는 것으로 나타났으며 (p<0.001), LDL-cholesterol, HDL,-cholesterol 및 LDL/HDL ratio는 보충 전.후에 따른 유의적인 차이는 나타나지 않았다. 이상의 결과를 토대로 보면 본 연구에서 한달 동안 일상식이를 섭취하면서 녹차와 실크 펩타이드와 식이 섬유소의 보충은 체지방을 낮추는 역할을 하였으며, 총 콜레스테롤과 중성 지방 수준의 감소 효과를 알 수 있었다. 또한 산화, 변성되기 쉬운 비타민 C와 유산균을 캡슐화하여 비타민 C의 항산화 기능으로 혈청 지질 개선에 유의적이었으며, 정장 작용을 도움으로써 체중 감소에 효과적인 것으로 사료된다. 특히 신체의 부위 중 복부의 지방을 감소시켜 복부 비만의 관리 및 체지방 관련 위험율을 감소시키는 결과가 나타났다.

Keywords

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