• 한국식품영양과학회지
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• 제34권10호
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• pp.1525-1530
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• 2005

손바닥선인장(Opuntia humifusa)의 줄기, 뿌리 그리고 잎 발효액의 화학성분 비교 및 자궁경부암 세포주에 대한 항암 활성을 조사하였다. 줄기 발효액의 열량, 조단백, 조지방 그리고 조탄수화물의 성분비율은 86.21 kcal, $0.92{\%}$, $0.12{\%}$ 그리고 $20.34{\%}$로 분석되었다. 열매에서는 65.32 kcal, $0.08{\%}$, $1.04{\%}$ 그리고 $15.15{\%}$로 각각 구성되었다. 무기물 분석에서 줄기와 열매의 발효액에 칼슘(calcium)과 철(ferrous)의 농도는 100g 당 1,800 mg과 388 mg 그리고 21 mg과 10 mg으로 분석 되었다. 발효 전에 물, 메탄올 그리고 에탄올 추출물에 대하여 항암활성을 측정한 결과 자궁경부암 세포주인 Caski, SiHa 그리고 HaCaT에서 어떠한 항암활성도 보여주지 않았다. 그러나 손바닥선인장(Opuntia humifusa)의 열매를 효모균으로 발효한 발효액에서 HaCaT를 제외한 CaSki와 SiHa에 대해서는 항암활성을 보여주었다.

• 한국양식학회지
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• 제20권1호
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• pp.1-6
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• 2007

Two feeding experiments were conducted to investigate the effects of fermented cactus fruit (Opuntia ficusindica) fluid (FCFF) as a feed additive to a commercial diet on the growth of red sea bream, Pagrus major, and to determine an effective dose. FCFF was prepared by mixing crushed cactus fruit with a starch solution and commercially available microorganisms for 2 weeks at room temperature. Three triplicate groups of red sea bream had initial mean weights of 84.1 g (Exp-1) and 5.1 g (Exp-2) and were fed experimental diets containing 0%, 1%, and 5% FCFF for 2 months (Exp-1) and 0%, 0.2%, 0.5%, and 1% FCFF for 3 months (Exp-2), respectively. In experiment 1, the mean body weight of fish fed the diet containing 1% FCFF was significantly higher (P<0.05) than that of fish fed the diet without FCFF. The survival rate was highest in fish fed the diet containing 1% FCFF, although the difference was not statistically significant. The feed gain ratio (FGR), specific growth rate (SGR), and condition factor (CF) values of fish fed the diet containing 1% FCFF were higher than those of fish in the other dietary groups that received lower levels of FCFF. The daily feeding rate (DFR) of fish fed the diet containing 1% FCFF was slightly lower but not statistically different than the DFR values of fish in the other dietary groups. In experiment 2, the final mean body weight of fish fed the diet containing 1% FCFF was significantly (P<0.05) higher than the mean weight of fish in the control group. The FGR, SGR, and CF values of fish fed the diet containing 1% FCFF were better than the values from fish in the other dietary groups that received lower levels of FCFF, although the differences were not statistically significant. However, the DFR of fish fed the diet containing 1% FCFF was lower than those of fish in the other groups. These results suggest that FCFF could be used as a feed additive in commercial fish food and a preferable level of supplementation is at least 1.0% in fingerling and young red sea bream.