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        검색결과 5

        1.
        2022.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The purpose of this study was to develop a functional beverage by using Caragana sinica extract and Tremella fuciformis Berk, which have high physiological effects such as anti-diabetic, antioxidant, anticancer, anti-lipidemic and anti-inflammatory. To this end, we used various mixing ratios of Caragana sinica extract, Tremella fuciformis Berk, and isomalto oligosaccharide, and measured the physicochemical properties of those beverages. The analyses showed the following: moisture content of those beverages using Caragana sinica extract and Tremella fuciformis Berk was 50.51~67.64%, pH was 5.19~5.38, and crude fat content was 0.28~0.52%, crude protein content was 1.26~1.80%, ash content was 0.47~0.80 and sugar content was 8.55~26.98°Brix. The lightness (L) of the beverages was 37.70~58.11, the redness (a) was 6.88~16.94, the yellowness (b) was 13.72~23.68, the total polyphenol content was 2.07~3.46 mg/g, and the total flavonoid content was 0.37~0.42 mg/g. Based on the results, it was confirmed that the nutritional components and total polyphenols of functional beverage using Caragana Sinica Extract, Tremella Fuciformis Berk and isomalto oligosaccharide were high at a mixing ratio of 1:1.3:25%. These results will increase the use of Caragana Sinica Extract and Tremella Fuciformis Berk, as functional materials in the future, and provide a framework for the manufacturing of diluted beverages comprising mineral water and carbonated water.
        4,300원
        2.
        2019.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The purpose of this study was to examine the physiochemical characteristics of hot water extract of Caragana sinica roots and verified its protective effect on MIA-induced osteoarthritis in rats. The contents of total polyphenol and total flavonoid used in this experiment were 0.40 mg/g and 0.22 mg/g respectively. We found that the weight of all experiment groups which ingested Caragana sinica extract for three weeks evenly increased in rats with MIA-induced osteoarthritis without toxicity in the liver or kidney. In the histopathological test through the Mankin score, the extent of damage of knee joint tissue in the experiment groups to which Caragana sinica extract was administered in 5 mL/kg or 10 mL/kg was significantly lower than that of the negative control groups statistically(p<0.05). As for the grade of osteoarthritis, the extent of tissue damage of the experiment groups to which Caragana sinica extract was administered in 5 mL/kg or 10 mL/kg was lower than that of the negative control groups as well.
        4,000원
        3.
        2016.10 KCI 등재 서비스 종료(열람 제한)
        Menopause is characterized by a decrease in estrogen production by the ovaries. Furthermore, the risk of developing chronic diseases including cardiovascular disease, obesity, and diabetes increases in menopausal women. In this study, we evaluated the ability of Caragana sinica (CS) to affect lipid and glucose metabolism in an ovariectomized Sprague-Dawley rat model of induced menopause. The animals were divwided randomly into three groups: sham-operated rats (SHAM), ovariectomized rats (OVX), and ovariectomized rats treated with 1% water extract of CS (OVX-CS). The OVX-CS treated mice showed a significant decrease in body weight, adipose tissue, triglyceride, and total cholesterol. Improved lipid and glucose profiles were also observed, and were attributed to suppression of hepatic lipogenesis and adipokine production and regulation of glucose-regulating enzyme activity. Therefore, these findings indicate a potential use for CS as a functional food for menopause-induced hyperlipidemia and hyperglycemia.
        4.
        2015.08 KCI 등재 서비스 종료(열람 제한)
        This study was conducted to investigate the effect of shading degree and rooting media on the growth of Caragana sinica and Sedum middendorffianum after cutting. In C. sinica, the highest rooting rate was obtained in cuttings planted in horticultural soil (Sunshine Mix #1) and peat moss mixture (peat moss : perlite = 1 : 1, v/v) under one layer of 35% shading and in cuttings planted in kanumatsuchi soil mixture (kanumatsuchi soil : decomposition of granite = 1 : 1, v/v) under non-shading. Whereas, regardless of shading degree, most cuttings of S. middendorffianum rooted in both horticultural soil and peat moss mixture. Cuttings of C. sinica showed the highest root length, 10.4㎝ in kanumatsuchi soil mixture under one layer of 35% shading but the highest fresh and dry weight of roots in kanumatsuchi soil mixture under non-shading. In S. middendorffianum, the highest root length, fresh and dry weight of root were obtained in cuttings planted in horticultural soil under non-shading. With these results, we recommended that cuttings of C. sinica should be propagated in kanumatsuchi soil mixture under non-shading and cuttings of S. middendorffianum in horticultural soil under non-shading.
        5.
        2010.09 KCI 등재 서비스 종료(열람 제한)
        본 연구는 미생물에 의한 골담초(Caragana sinica Rehder) 발효 추출물의 항산화 효과 및 피부 미백 효능에 관한 연구로 골담초에 S. cerevisiae KCTC 7913를 첨가하여 발효를 통해 얻어진 발효 추출물을 B16F10 멜라닌 세포에 처리한 결과, 농도의존적으로 멜라닌 생성 억제 효능이 증가한 것으로 확인하였으며, 추출물 내 유효 성분인 resveratrol의 함량이 발효 전의 추출물에 비해 증가함을 확인하였다. 멜라닌 생성 과정의 주요 단백질인 tyrosinase의 활성 억제 또한 골담초 추출물에 비해 골담초 발효 추출물의 효능이 우수함을 확인하였으며, 골담초 발효 추출물의 피부 자극 또한 일어나지 않는 것으로 확인되어 피부에 안전한 화장품 원료로서의 사용이 가능할 것으로 사료된다.