体重管理

体重管理

大豆异黄酮

大豆异黄酮是具有抗氧化活性的天然化合物,可帮助管理犬的体重。在人类中,研究表明异黄酮可能具有多项益处,从帮助预防某些类型的癌症1 到降低胆固醇、减轻体重及减少腹部脂肪积聚。2,3

大豆异黄酮的化学成分。染料木黄酮 (C15H10O5)、大豆素 (C15H10O4)、黄豆黄素 (C16H12O5)

Purina 的研究

犬

Purina 研究发现了大豆异黄酮的多项益处,可帮助管理面临肥胖症风险的犬的体重。4-7

与喂食类似数量的对照饮食的犬相比,当喂食超过其维持能量需求 25% 的食物时,结果显示喂食富含异黄酮的大豆胚芽粉饮食的绝育犬体重增量减少了 50%4,体内脂肪积聚也随之减少。4-6

此外,喂食富含异黄酮的饮食的犬表现出能量代谢增加6 和氧化应激减少。7

体重增量减少 50%

需记住的要点

  • 经证明,大豆异黄酮可改善犬的体重管理。
  • Purina 研究表明,与喂食类似数量的对照饮食的犬相比,喂食富含异黄酮的饮食的犬减少了体内脂肪积聚,体重增量也减少了 50%。
  • 采用富含异黄酮的饮食减轻体重也可能增加能量代谢和降低氧化应激水平,从而有利于宠物健康。

探索健康体重管理领域

了解更多信息

  1. Nachvak, S. M., Moradi, S., Anjom-Shoae, J., Rahmani, J., Nasiri, M., Maleki, V., & Sadeghi, O. (2019). Soy, soy isoflavones, and protein intake in relation to mortality from all causes, cancers, and cardiovascular diseases: A systematic review and dose-response meta-analysis of prospective cohort studies. Journal of the Academy of Nutrition and Dietetics, 119(9), 1483–1500.e17.
  2. Yamagata, K., & Yamori, Y. (2021). Potential effects of soy isoflavones on the prevention of metabolic syndrome. Molecules, 26, 5863. doi: 10.3390/molecules26195863​
  3. Aubertin-Leheudre, M., Lord, C., Khalil, A., & Dionne, I. J. (2007). Effect of 6 months of exercise and isoflavone supplementation on clinical cardiovascular risk factors in obese postmenopausal women: A randomized, double-blind study. Menopause: The Journal of the North American Menopause Society, 14(4), 624–629.​
  4. Pan, Y. L. (2006). Use of soy isoflavones for weight management in spayed/neutered dogs. Federation of American Societies for Experimental Biology Journal, 20(5), A854–A855.
  5. Pan, Y. L. (2007). Effects of isoflavones on body fat accumulation in neutered male and female dogs. Federation of American Societies for Experimental Biology Journal, 21(5), A373–376.
  6. Pan, Y. L. (2012). Soy germ isoflavones supplementation reduced body fat accumulation and enhanced energy metabolism in dogs. Journal of Veterinary Internal Medicine, 26(3), 812–813.
  7. Pan, Y., Tavazzi, I., Oberson, J.-M., Fay, L. B., & Kerr, W. (2008). Effect of isoflavones, conjugated linoleic acid, and L-carnitine on weight loss and oxidative stress in overweight dogs. Compendium: Continuing Education for Veterinarians, 3(A), S69.​