Two of the most serious health conditions facing Americans today - obesity and cancer- are the subject of new mango nutritionresearch presented this week at the Federation of American Societies for Experimental Biology (FASEB) in Boston. This preliminary research identifies important findings that meritfurther investigation to determine whether mangos can potentially have a positive effect on blood sugar in obese individuals and help to limit inflammation.
当今美国人所面临的两个重要的健康状况——肥胖和癌症,是本周在美国实验生物学联合会(FASEB)提出的新的芒果营养研究的主题。这一初步研究确定的重要的研究结果在确定芒果是否可能对肥胖个体的血糖有积极的作用和有助于抑制炎症值得进一步调查。
Preliminary research examines effects on blood sugar
初步研究探讨对血糖的影响
A study led by Edralin Lucas, Ph.D., associate professor of nutritional sciences at Oklahoma State University, examined the effects of daily mango consumption on clinical parameters and body composition in obese subjects (body mass index,
BMI ≥ 30kg/m2). Twenty adults (11 males and 9 females) participated in the study, which included daily dietary supplementation with 10 grams of freeze dried mango (equivalent to approximately 100 grams of fresh mango, according to Dr. Lucas) for 12 weeks.
一个由在美国俄克拉荷马州立大学的营养学副教授,Edralin Lucas教授提出的课题,观察了每日芒果消耗量对
肥胖
者身体成分的临床参数的影响(体重指数, BMI ≥ 30kg/m2)。二十个成人(11名男性9名女性)参加了此次为期12周的研究,其中包括日常膳食中补充10克冻干芒果(据Lucas博士所说相当于约100克鲜芒果)。
Blood sugar levels at the conclusion of the study were significantly lower than the baseline in both male and female subjects. There were no significant changes in body composition for either gender, and BMI increased significantly in female subjects but not male subjects compared to baseline. These findings are the result of a single study and more research is needed on the effects of mango consumption on human health.
在研究结束时,男性和女性受试者的血糖水平均明显低于基线水平。两种性别的身体成分没有明显变化,相比于基线女性受试者的BMI显著增加,而男性受试者没有。这些是单一研究的研究结果,芒果摄入对人类健康的影响需要做更多的研究。
"The results of this study support what we learned in our recent animal model , , which found that mango improved blood glucose in mice fed a high fat diet," said Dr. Lucas. "Although the mechanism by which mango exerts its effects warrants further investigation, we do know that mangos contain a complex mixture of polyphenolic compounds. Research has shown that several other plants and their polyphenolic compounds, such as isoflavone from soy , epigallocatechin gallate from green tea , and proanthocyanidin from grape seed , have a positive effect on adipose tissue."
“这项研究的结果支持我们从最近的动物模型中认识到到的芒果改善了喂食高脂饮食的小鼠的血糖。”Lucas博士说。“尽管芒果通过哪种机制发挥作用需要进一步研究,但是我们知道芒果包含多酚类复合物的复杂混合物。研究表明,一些其他的植物和它们的多酚类化合物,如大豆的异黄酮、绿茶的表没食子儿、葡萄籽的原花色素对脂肪组织有积极影响。”
Exploring anti-inflammatory properties of mango polyphenols
探讨芒果多酚类的抗炎特性
Research led by Susanne Mertens-Talcott, Ph.D., Assistant Professor and Director for Research, Institute for Obesity Research and Program Evaluation of Texas A&M University, examined the effects of polyphenols found in fresh mangos on cancerous and non-cancerous breast cells. This study suggests that mango polyphenols may limit inflammatory response in both cancerous and non-cancerous breast cells. Because this was an in vitro study, more research is needed to determine whether mango polyphenols can have the same effect in humans.
由研究助理教授兼主任的Susanne Mertens-Talcott教授、
肥胖
研究所和德克萨斯A&M大学的项目评估提出的研究,检测了在新鲜芒果中发现的多酚类物质对
乳腺癌
细胞和非
乳腺癌
细胞的影响。这项研究表明芒果的多酚类物质均可限制
乳腺癌
细胞和非
乳腺癌
细胞二者的炎症反应。由于这是一项体外研究,芒果多酚类物质是否对人类有同样的效果则需要更多的研究。
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