fructan

简明释义

英[ˈfrʌktən]美[ˈfrʌktən]

n. [有化] 果聚糖

英英释义

单词用法

同义词

反义词

例句

1.Fructosyltransferase is a kind of enzyme, which catalyzes the synthesis of fructan when sucrose is present at environment.

果糖基转移酶是口腔细菌细胞外多糖合成酶之一，它以蔗糖为底物催化合成果聚糖。

2.Natural Sucrose fructan Oligomers forms is produced by the actity of the fructose radicle transferases in microorganism or the plant.

天然存在的蔗果寡糖是由微生物或植物中具有果糖基转移活性的酶作用而产生的。

3.The dynamic accumulation of dry matter, tissue nitrogen and fructan in vegetative parts of bread wheat were studied.

研究了面包小麦各组织器官干物质、组织氮和组织果糖的动态分布。

4.In addition, the gene engineering of improving fructan accumulation and correlated question were reviewed.

此外，综述了提高果聚糖积累方面的基因工程研究进展及存在的相关问题。

5.Natural Sucrose fructan Oligomers forms is produced by the actity of the fructose radicle transferases in microorganism or the plant.

天然存在的蔗果寡糖是由微生物或植物中具有果糖基转移活性的酶作用而产生的。

6.Some people experience bloating after consuming fructan-rich foods.

一些人在摄入富含果聚糖的食物后会感到腹胀。

7.A low-FODMAP diet restricts fructan intake to alleviate digestive issues.

低FODMAP饮食限制果聚糖摄入以缓解消化问题。

8.Garlic and onions are common sources of fructan.

大蒜和洋葱是常见的果聚糖来源。

9.Foods high in fructan are often avoided by those with IBS.

高含量的果聚糖食物常常被肠易激综合症患者避免。

10.Wheat contains a significant amount of fructan.

小麦含有大量的果聚糖。

作文

In recent years, the study of dietary fibers has gained significant attention among nutritionists and health enthusiasts. One particular type of fiber that has been highlighted is fructan, which is a type of carbohydrate made up of fructose molecules. Fructan is found in various foods, including wheat, onions, garlic, and artichokes. Understanding the role of fructan in our diet can help individuals make informed choices about their nutrition and overall health.The human digestive system does not have the enzymes necessary to break down fructan completely. Instead, it passes through the stomach and small intestine and reaches the large intestine, where it is fermented by gut bacteria. This fermentation process can produce beneficial short-chain fatty acids, which play a vital role in gut health. Additionally, fructan can promote the growth of healthy gut bacteria, contributing to a balanced microbiome.However, not everyone tolerates fructan well. For some individuals, especially those with irritable bowel syndrome (IBS), consuming foods high in fructan can lead to digestive discomfort, including bloating, gas, and abdominal pain. This sensitivity is why many people are advised to follow a low-FODMAP diet, which restricts fermentable oligosaccharides, including fructan. By understanding their own bodies and how they react to fructan, individuals can tailor their diets to minimize unpleasant symptoms while still reaping the benefits of other dietary fibers.Incorporating fructan-rich foods into a balanced diet can also provide various health benefits. Research suggests that fructan may help regulate blood sugar levels, improve insulin sensitivity, and support weight management. Furthermore, as a prebiotic, fructan can enhance the absorption of essential minerals like calcium and magnesium, contributing to better bone health.It's important to note that moderation is key when it comes to consuming fructan. While it offers numerous health benefits, excessive intake can lead to gastrointestinal issues for some individuals. Therefore, it's advisable to gradually introduce fructan into the diet, allowing the body to adjust to its presence.In conclusion, fructan is a fascinating carbohydrate that plays a significant role in our diet. It offers several health benefits, particularly for gut health, but it can also cause discomfort for some individuals. By understanding fructan and its effects on the body, we can make better dietary choices that promote our well-being. Whether you enjoy foods rich in fructan or need to limit your intake, being informed about this carbohydrate can empower you to lead a healthier lifestyle.

近年来，饮食纤维的研究在营养学家和健康爱好者中引起了显著关注。特别突出的一种纤维是果聚糖，它是一种由果糖分子组成的碳水化合物。果聚糖存在于多种食物中，包括小麦、洋葱、大蒜和朝鲜蓟。理解果聚糖在我们饮食中的作用可以帮助人们做出明智的营养和整体健康选择。人类消化系统没有必要的酶来完全分解果聚糖。相反，它会通过胃和小肠，到达大肠，在那里被肠道细菌发酵。这一发酵过程可以产生有益的短链脂肪酸，这些脂肪酸在肠道健康中发挥着至关重要的作用。此外，果聚糖可以促进健康肠道细菌的生长，有助于维持微生物群的平衡。然而，并不是每个人都能很好地耐受果聚糖。对于一些个体，尤其是那些患有肠易激综合症（IBS）的人，摄入高果聚糖的食物可能会导致消化不适，包括腹胀、气体和腹痛。这种敏感性就是为什么许多人被建议遵循低FODMAP饮食，该饮食限制了可发酵的低聚糖，包括果聚糖。通过了解自己的身体以及它们对果聚糖的反应，个体可以量身定制他们的饮食，以最小化不适症状，同时仍能获得其他膳食纤维的好处。将富含果聚糖的食物纳入均衡饮食中也可以提供各种健康益处。研究表明，果聚糖可能有助于调节血糖水平、改善胰岛素敏感性并支持体重管理。此外，作为一种益生元，果聚糖可以增强钙和镁等必需矿物质的吸收，从而有助于骨骼健康。值得注意的是，适度是摄入果聚糖时的关键。虽然它提供了许多健康益处，但过量摄入可能会导致某些个体出现胃肠问题。因此，建议逐渐将果聚糖引入饮食，让身体适应它的存在。总之，果聚糖是一种迷人的碳水化合物，在我们的饮食中发挥着重要作用。它提供了几种健康益处，特别是对肠道健康，但对于某些个体也可能引起不适。通过理解果聚糖及其对身体的影响，我们可以做出更好的饮食选择，促进我们的健康。无论您是喜欢富含果聚糖的食物还是需要限制摄入，了解这种碳水化合物都可以使您能够过上更健康的生活。