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买巴西莓粉到iherb #the benefits of Acai Berries#

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发表于 2019-5-14 13:48:54 | 显示全部楼层 |阅读模式
本帖最后由 ro2dono1 于 2019-5-14 15:02 编辑

https://cn.iherb.com/pr/Navitas-Organics-Organic-Acai-Powder-4-oz-113-g/86442
https://cn.iherb.com/pr/Sunfood-Amazon-Acai-Powder-4-oz-113-g/59392
https://cn.iherb.com/pr/Sunfood-Organic-Acai-Maqui-Bowl-Mix-6-oz-170-g/76998 (acai,maqui berry mix)

5个Acai浆果令人印象深刻的健康益处

Acai浆果是巴西的“超级水果”。他们原产于亚马逊地区,在那里它们是主食。

然而,它们最近在全球范围内受到欢迎,并因其特别有益于健康和福祉而受到称赞。

这种深紫色水果肯定会带来很多营养,有一些健康益处,包括本文所述的5种。

什么是巴西莓浆果?
Acai浆果是1英寸(2.5厘米)圆形水果,生长在中美洲和南美洲热带雨林的acai棕榈树上。它们有一个深紫色的皮肤和一个大种子周围的黄色肉。

因为它们含有杏子和橄榄一样的核,所以它们在结构上不是浆果,而是核果。然而,它们通常被称为浆果。

在亚马逊热带雨林中,阿萨伊浆果经常伴随着美食。

为了使它们可食用,它们被浸泡以软化坚韧的外皮,然后捣碎形成深紫色糊状物。

它们具有泥土味,通常被描述为黑莓和不加糖的巧克力之间的杂交。

新鲜的巴西莓具有较短的保质期,在种植地之外不可用。作为出口,它们作为冷冻水果泥,干粉或压榨果汁出售。

Acai浆果有时也用于调味食品,包括果冻、溶豆和冰淇淋,而一些非食品如身体霜含有acai油。

摘要:
Acai浆果生长在亚马逊雨林的acai棕榈树上。它们在进食前被加工成果肉。
他们是营养密集的
Acai浆果具有独特的水果营养成分,因为它们的脂肪含量高,含糖量低。


100克冷冻果肉具有以下营养分解(1):

卡路里:70
脂肪:5克
饱和脂肪:1.5克
碳水化合物:4克
糖:2克
纤维2克
维生素A:占RDI的15%
钙:RDI的2%
根据委内瑞拉的一项研究,阿萨伊浆果还含有一些其他微量矿物质,包括铬,锌,铁,铜,锰,镁,钾和磷(2)。

但是,一些阿萨伊最强大的健康益处来自植物化合物。

其中最值得注意的是花青素,它使阿萨伊浆果呈深紫色,并作为体内的抗氧化剂。

您还可以在其他蓝色,黑色和紫色食物中找到花青素,例如黑豆和蓝莓。

摘要:
Acai浆果含有健康的脂肪和少量的糖,以及许多微量矿物质和植物化合物,包括花青素。
他们装有抗氧化剂
抗氧化剂很重要,因为它们可以中和全身自由基的积极作用。


如果自由基不被抗氧化剂中和,它们会破坏细胞并导致许多疾病,包括糖尿病,癌症和心脏病(3)。

Acai浆果具有令人难以置信的大量抗氧化剂,其他富含抗氧化剂的水果如蓝莓和蔓越莓(4)。

食物的抗氧化剂含量通常通过氧自由基吸收能力(ORAC)评分来测量。

在acai的情况下,100克冷冻纸浆的ORAC为15,405,而相同数量的蓝莓的得分为4,669(4)。

这种抗氧化活性来自acai中的许多植物化合物,包括花青素(5,6)。

2008年,研究人员在4个不同时间给12名志愿者食用阿萨伊果肉,阿萨伊果汁,苹果酱或不含抗氧化剂的饮料,然后测试他们的血液中的抗氧化剂(7)。

acai果肉和苹果酱都提高了参与者的抗氧化水平,这意味着acai中的抗氧化剂化合物在肠道中被很好地吸收(7)。

它还表明,acai果肉是一种比acai果汁更好的抗氧化剂来源。

摘要:
Acai富含抗氧化剂,其含量是蓝莓的三倍。
他们可以改善胆固醇水平
动物研究表明,阿萨伊可以通过降低总胆固醇和低密度脂蛋白胆固醇来帮助提高胆固醇水平(8,9,10)。


它可能会对人类产生类似的影响。

2011年的一项研究有10名超重成年人每天两次吃阿萨伊冰沙一个月。总体而言,研究结束时他们的总胆固醇和“坏”胆固醇水平较低(11)。

然而,这项研究存在一些缺点。它很小,没有对照组,并从acai的主要供应商那里获得资金。

虽然需要更多的研究,但是acai中的花青素可能是其对胆固醇水平的积极影响的原因,因为研究已经将这种植物化合物与HDL和LDL胆固醇的改善联系起来(12)。

此外,acai含有植物甾醇,可以防止胆固醇被人体吸收(10)。

摘要:
许多动物研究和至少一项人体研究表明,acai可能有助于降低血液中的胆固醇水平。
他们可能具有可能的抗癌作用
虽然没有一种食物可以防治癌症,但已知一些食物会阻止癌细胞的形成和扩散。


试管和动物研究都揭示了acai的这种抗癌作用(13,14,15,16,17)。

在小鼠中,阿萨伊纸浆降低了结肠癌和膀胱癌的发病率(14,15)。

然而,在小鼠中进行的第二项研究发现它对胃癌没有影响(18)。

研究人员得出结论,acai可能在未来治疗癌症方面发挥作用,但需要进行更多研究,包括人类研究。

摘要:
在动物和试管研究中,acai已显示出作为抗癌剂的潜力。需要更多的研究来确定其对人类的影响。
他们可以提升大脑功能
随着年龄的增长,acai中的许多植物化合物也可以保护你的大脑免受损害
(19)。

一些研究表明,实验室大鼠具有这种保护作用(19,20,21,22)。

acai中的抗氧化剂抵消了脑细胞炎症和氧化的破坏作用,这可能对记忆和学习产生负面影响(21)。

在一项研究中,阿萨伊甚至有助于改善衰老大鼠的记忆力(22)。

大脑保持健康的方法之一是清理有毒或不再有效的细胞,这一过程称为自噬。它让新神经形成,加强脑细胞之间的沟通。

随着年龄的增长,这个过程的效率会降低。然而,在实验室测试中,阿萨伊提取物有助于刺激脑细胞中的这种“管家”反应(23)。

摘要:
Acai可以抵消大脑中炎症和氧化的破坏性影响,并有助于刺激其“管家”反应。
Acai浆果的可能缺点
鉴于acai是一种健康,富含抗氧化剂的水果,吃它不会有任何缺点。


但是,需要提醒的是,不要过高估计其相关的健康声明。

虽然最初的研究很有前景,但对其对人类健康影响的研究却很少且很少。

另外,请记住,如果您将其作为预处理纸包装购买,请检查配料标签并确保其没有添加成分。

一些果泥含有非常多的糖。

摘要:
在大多数情况下,acai是一种健康的水果,一定要注意添加糖。
如何吃阿萨伊
由于新鲜的巴西莓具有较短的保质期,因此它们主要以出口形式出售,并以三种主要形式广泛供应 - 果泥,粉末和果汁。


果汁中含有抗氧化剂,但它含糖量最高,缺乏纤维。虽然,如果过滤,果汁可能含有较少的抗氧化剂(7)。

粉末提供最浓缩的营养素,为您提供纤维和脂肪,以及植物化合物。

话虽这么说,菜泥可能是享受acai浆果味道的最佳方式。

要制作一个阿萨伊碗,将不加糖的冷冻泥与水或牛奶混合,将其变成冰沙状的浇头底座。

浇头可包括切片水果或浆果,烤椰子片,坚果黄油,可可豆粒或奇亚籽。

你也可以用阿萨伊粉做一个碗。将它混合到您最喜爱的冰沙配方中,然后添加您喜欢的加载项。

摘要:
有几种方法可以吃阿萨伊,包括冷冻泥,粉末或果汁。

由于其高抗氧化剂含量,acai浆果具有许多潜在的健康益处。


它们含有强大的植物化合物,可以作为抗氧化剂,对您的大脑,心脏和整体健康有益。

它们还提供健康的脂肪和纤维,使其成为一般健康的食物。

享用阿萨伊作为冰沙或碗,但要注意通常在果汁和冷冻泥中添加的糖。












5 Impressive Health Benefits of Acai Berries
Acai berries are a Brazilian "superfruit." They're native to the Amazon region where they're a staple food.

However, they've recently gained popularity globally and are praised for being particularly beneficial to health and well-being.

This dark purple fruit certainly packs a lot of nutrition, and it may even have some health benefits, including the 5 described in this article.

What Are Acai Berries?
Acai berries are 1-inch (2.5-cm) round fruits that grow on acai palm trees in the rainforests of Central and South America. They have a dark purple skin and yellow flesh surrounding a large seed.

Because they contain pits like apricots and olives, they're technically not a berry, but rather a drupe. Nevertheless, they're commonly referred to as berries.

In the Amazon rainforest, acai berries frequently accompany meals.

To make them edible, they are soaked to soften the tough outer skin and then mashed to form a dark purple paste.

They have an earthy taste that's often described as a cross between blackberries and unsweetened chocolate.

Fresh acai berries have a short shelf life and aren't available outside of where they are grown. As an export, they are sold as a frozen fruit purée, dried powder or pressed juice.

Acai berries are also sometimes used to flavor food products, including jelly beans and ice cream, while some non-food items like body creams contain acai oil.

SUMMARY:
Acai berries grow on acai palm trees in the Amazon rainforest. They're processed into a pulp before eating.
1. They're Nutrient-Dense
Acai berries have a unique nutritional profile for a fruit, as they're somewhat high in fat and low in sugar.

100 grams of frozen fruit pulp has the following nutritional breakdown (1):

Calories: 70
Fat: 5 grams
Saturated fat: 1.5 grams
Carbs: 4 grams
Sugar: 2 grams
Fiber 2 grams
Vitamin A: 15% of the RDI
Calcium: 2% of the RDI
According to a Venezuelan study, acai berries also contain some other trace minerals, including chromium, zinc, iron, copper, manganese, magnesium, potassium and phosphorus (2).

But some of acai's most powerful health benefits come from plant compounds.

The most notable one among these is anthocyanins, which give acai berries their deep purple color and act as antioxidants in the body.

You can also find anthocyanins in other blue, black and purple foods, such as black beans and blueberries.

SUMMARY:
Acai berries contain healthy fats and low amounts of sugar, as well as many trace minerals and plant compounds, including anthocyanins.
2. They're Loaded With Antioxidants
Antioxidants are important because they neutralize the damaging effects of free radicals throughout the body.

If free radicals are not neutralized by antioxidants, they can damage cells and lead to a number of diseases, including diabetes, cancer and heart disease (3).

Acai berries have an incredibly high amount of antioxidants, edging out other antioxidant-rich fruits like blueberries and cranberries (4).

The antioxidant content of foods is typically measured by an Oxygen Radical Absorbance Capacity (ORAC) score.

In the case of acai, 100 grams of frozen pulp has an ORAC of 15,405, whereas the same amount of blueberries has a score of 4,669 (4).

This antioxidant activity comes from a number of plant compounds in acai, including anthocyanins (5, 6).

In 2008, researchers gave 12 fasting volunteers acai pulp, acai juice, applesauce or a drink with no antioxidants at four different times and then tested their blood for antioxidants (7).

Both the acai pulp and applesauce raised participants' antioxidant levels, which means that the antioxidant compounds in acai are well-absorbed in the gut (7).

It also indicates that acai pulp is a better source of antioxidants than acai juice.

SUMMARY:
Acai is incredibly rich in antioxidants, boasting three times the amount found in blueberries.
3. They May Improve Cholesterol Levels
Animal studies have suggested that acai could help improve cholesterol levels by decreasing total and LDL cholesterol (8, 9, 10).

And it's possible that it could have a similar effect in humans.

A 2011 study had 10 overweight adults eat acai smoothies twice daily for one month. Overall, they had lower total and "bad" LDL cholesterol at the end of the study (11).

However, there were a few drawbacks to this study. It was small, had no control group and received its funding from a primary supplier of acai.

While more research is needed, it's possible that the anthocyanins in acai could be responsible for their positive impact on cholesterol levels, since studies have linked this plant compound to improvements in HDL and LDL cholesterol (12).

In addition, acai contains plant sterols, which prevent cholesterol from being absorbed by your body (10).

SUMMARY:
Many animal studies and at least one human study have suggested that acai may help lower blood cholesterol levels.---------------
4. They May Have a Possible Anti-Cancer Effect
While no one food is a magic shield against cancer, some foods are known to stop cancer cells from forming and spreading.

Both test-tube and animal studies have revealed this sort of anti-cancer effect in acai (13, 14, 15, 16, 17).

In mice, acai pulp has reduced the incidence of colon and bladder cancer (14, 15).

However, a second study in mice found that it had no effect on stomach cancer (18).

Researchers have concluded that acai could have a role in treating cancer in the future, yet more research is needed, including in humans.

SUMMARY:
In animal and test-tube studies, acai has shown potential as an anti-cancer agent. More studies are needed to determine its effect in humans.
5. They Could Boost Brain Function
The many plant compounds in acai could also protect your brain from damage as you age (19).

Several studies have shown this kind of protective effect in lab rats (19, 20, 21, 22).

The antioxidants in acai counteract the damaging effects of inflammation and oxidation in brain cells, which can negatively affect memory and learning (21).

In one study, acai even helped improve memory in aging rats (22).

One of the ways in which the brain stays healthy is by cleaning up cells that are toxic or no longer working, a process known as autophagy. It makes way for new nerves to form, enhancing communication between brain cells.

As you age, this process works less efficiently. However, in lab tests, acai extract has helped stimulate this "housekeeping" response in brain cells (23).

SUMMARY:
Acai may counteract the damaging effects of inflammation and oxidation in the brain and help stimulate its "housekeeping" response.
Possible Drawbacks to Acai Berries
Given that acai is a healthy, antioxidant-rich fruit, there aren't a whole lot of drawbacks to eating it.

However, one word of caution is to not overestimate its associated health claims.

While the initial research is promising, studies on its effects on human health have been small and scarce.

Therefore, it's important to take the health claims with a grain of salt.

Also, keep in mind that if you're buying it as a pre-processed pulp, check the ingredient label and make sure it doesn't have added ingredients.

Some of the purées have a very high amount of added sugar.

SUMMARY:
For the most part, acai is a healthy fruit with few drawbacks. Make sure to watch out for added sugars.
How to Eat Acai
Since fresh acai berries have a short shelf life, they're mainly exported and widely available in three main forms — purées, powders and juices.

The juice is loaded with antioxidants, but it's also the highest in sugar and lacking in fiber. Although, if filtered, the juice may contain fewer antioxidants (7).

The powder delivers the most concentrated amount of nutrients, giving you fiber and fat, as well as plant compounds.

That being said, the purée is probably the best way to enjoy the flavor of acai berries.

To make an acai bowl, blend unsweetened frozen purée with water or milk to turn it into a smoothie-like base for toppings.

Toppings may include sliced fruit or berries, toasted coconut flakes, nut butters, cocoa nibs or chia seeds.

You can also make a bowl using acai powder. Blend it into your favorite smoothie recipe, then top with your favorite add-ins.

SUMMARY:
There are several ways to eat acai, including as a frozen purée, powder or juice.
The Bottom Line
Thanks to their high antioxidant content, acai berries have many potential health benefits.

They're loaded with powerful plant compounds that act as antioxidants and could have benefits for your brain, heart and overall health.

They also deliver healthy fats and fiber, making them a generally healthy food.

Enjoy acai as a smoothie or bowl, but watch out for the added sugars that are often found in the juices and frozen purées.
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发表于 2019-5-14 15:22:23 | 显示全部楼层
感谢分享。
冷饮店吃过这个和西瓜掺在一起的冰沙,味道...没法描述

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 楼主 发表于 2019-5-14 16:03:54 |iHerb手机版 来自: iHerb手机版 | 显示全部楼层
本帖最后由 ro2dono1 于 2019-5-14 16:23 编辑
别睡了快醒醒 发表于 2019-5-14 15:22
感谢分享。
冷饮店吃过这个和西瓜掺在一起的冰沙,味道...没法描述


我来描述:黑莓+不加糖巧克力,或者/高浓度蓝莓汁,粉末有哈喇呛口。

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发表于 2019-5-14 19:31:12 | 显示全部楼层
ro2dono1 发表于 2019-5-14 16:03
我来描述:黑莓+不加糖巧克力,或者/高浓度蓝莓汁,粉末有哈喇呛口。

哈哈,666666。当时不了解这个水果,随便点的,看样子是对味道奇怪,但是健康有益

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发表于 2019-5-14 19:43:12 | 显示全部楼层
写了好多,谢谢分享

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发表于 2019-5-14 19:45:27 | 显示全部楼层
多谢分享,好长的帖子。
[发帖际遇]: 聂小倩 偶遇靓妹,激情澎湃,增长了 5 点 激情. 幸运榜 / 衰神榜

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