Bonkers Over Blackberries: Vantaggi, Suggerimenti E Curiosità

Sommario:

Video: Bonkers Over Blackberries: Vantaggi, Suggerimenti E Curiosità

Video: Bonkers Over Blackberries: Vantaggi, Suggerimenti E Curiosità
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Bonkers Over Blackberries: Vantaggi, Suggerimenti E Curiosità
Bonkers Over Blackberries: Vantaggi, Suggerimenti E Curiosità
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Blackberry è originaria del continente europeo e una vista comune nei paesi britannici. È un antico membro della fitoterapia e le sue varianti sono ora coltivate in Nord America e India.

Gli estratti di mora sono stati trovati per proteggere la pelle dai danni dei raggi ultravioletti negli studi sui topi. Il frutto può raggiungere questo obiettivo combattendo l'infiammazione (1).

La mora è anche ricca di sostanze nutritive come manganese, fibre e vitamine C e K. Contiene anche tannini, antociani e fitonutrienti simili. Alcune ricerche affermano che può aiutare con la perdita di peso.

Puoi goderti la bontà delle more consumando direttamente le foglie delle loro piante. Preparare un succo o un tè con i frutti di bosco è un altro modo per gustarli. In questo articolo, discuteremo i principali vantaggi delle more e i modi semplici per consumarle.

Sommario

  • Quali sono i benefici per la salute delle more?
  • Profilo nutrizionale delle more
  • Quali sono le diverse varianti di more?
  • Come raccogliere e conservare le more nel modo giusto
  • Modi rapidi e semplici per servire le more
  • Le more hanno effetti collaterali o rischi associati?

Quali sono i benefici per la salute delle more?

1. Può aumentare la salute della pelle con vitamina C alta

I composti fenolici delle more possono rallentare l'invecchiamento e proteggere la pelle dai raggi UVB.

Le more sono ricche di vitamina C. Una tazza di questi frutti (144 grammi) contiene circa 30 milligrammi di nutrienti (2).

Negli studi sui topi, gli estratti del frutto potrebbero proteggere la pelle dai danni indotti dai raggi UVB. L'applicazione topica dell'estratto potrebbe aiutare in questo senso (1).

Le more sono anche ricche di acidi fenolici. Gli studi dimostrano che i composti fenolici possono avere il potenziale per trattare vari problemi della pelle, inclusi segni di invecchiamento e lesioni (3). Le more possono dare una pelle dall'aspetto più giovane, sebbene siano necessarie ulteriori ricerche per stabilirlo.

I fenoli vegetali, in generale, hanno il potenziale per prevenire o invertire i segni dell'invecchiamento. Questi possono includere rughe e segni di iperpigmentazione (3).

Questi fenoli possono anche avere effetti benefici sulla guarigione di ferite e ustioni (3).

2. Può integrare i tuoi sforzi per perdere peso

Gli antociani nelle more possono sopprimere l'accumulo di grasso e possono aiutare con la perdita di peso.

Le more, o qualsiasi bacca di colore scuro, sono sinonimo di antociani. Queste molecole di pigmento scuro possono sopprimere l'accumulo di grasso e possono innescare la perdita di peso.

Gli antociani come la cianidina-3-glucoside (C3G), i flavan-3-oli e gli acidi idrossicinnamici inducono cambiamenti nei livelli di espressione delle adipocitochine nel tessuto adiposo. Il risultato di ciò è la soppressione dell'accumulo di grasso e la riduzione della sintesi dei lipidi (LDL) nel fegato e nel tessuto adiposo bianco (4).

Tuttavia, esiste una ricerca limitata sugli effetti anti-obesità delle more. Ulteriori studi possono aiutarci a comprendere l'attività ipolipemizzante degli antociani (4).

3. Potrebbe aumentare la salute del cervello

Gli antiossidanti della mora possono aiutare a prevenire la perdita di memoria legata all'età.

Le more selvatiche sono ricche di vitamine C, A, K, folato e potassio. Contengono inoltre abbondanti polifenoli e tannini. Questi nutrienti e sostanze fitochimiche proteggono i tuoi neuroni (cellule cerebrali) dal danno ossidativo (5).

Queste bacche hanno migliorato la cognizione, il comportamento e la coordinazione dei motoneuroni nei ratti anziani (5). Una dieta ricca di more al 2% potrebbe anche invertire i deficit di memoria legati all'età nei ratti anziani (6).

I componenti attivi delle more sono antinfiammatori e antiossidanti. Quindi, possono aiutare a controllare la perdita di memoria legata all'età e altre alterazioni (7).

4. Può aiutare a prevenire il cancro e danni al DNA

Le more sono note per il loro profilo antiossidante. I radicali liberi, inclusi gli ioni perossido e superossido, vengono convertiti in intermedi meno cancerogeni dai succhi di bacche a base di more, mirtilli rossi, lamponi, ecc. (8).

Blackberries also contain free radical-scavenging enzymes. Fair amounts of essential antioxidant enzymes, like catalase, glutathione reductase, and ascorbate peroxidase, were identified in strawberries and blackberries. This could mean protection from DNA damage inflicted by the carcinogens (8).

The antioxidants in blackberries help reduce the risk of breast, cervical, and esophageal cancers (9). However, there is insufficient evidence about their effect on prostate cancer (8).

5. Can Help Fight Inflammation

The anthocyanins in blackberries can help fight inflammation in the body.

Extensive research proves the anti-inflammatory capacity of blackberries. The polyphenols, especially anthocyanins, counter different kinds of pro-inflammatory compounds in your body (10).

For instance, nitric oxide promotes inflammation and triggers endothelial dysfunction in your body. Interestingly, blackberry anthocyanins were found to inhibit the production of nitric oxide. This way, they may decrease inflammation in the body and its cells (10).

However, we need more studies to understand the effects of whole blackberries versus purified blackberry anthocyanins and the potential synergistic actions of anthocyanins with other nutrients in the berries (10).

6. May Improve Heart Health

The anthocyanins in blackberries may decrease the risk of coronary heart disease (11).

LDL (bad cholesterol) accumulation is one of the top risk factors for cardiovascular diseases (CVDs). LDL molecules interact with free radicals and form atherosclerotic plaques in your blood vessels (10).

Studies also indicate that blackberry anthocyanins inhibit blood platelet aggregation and strengthen blood capillaries. These actions may protect the cells from oxidative damage and reduce the risk of heart disease (12).

7. Could Improve Bone Health

Post-menopausal bone loss is becoming more prevalent in today’s women. Oxidative stress happens to be the major cause here.

Consuming foods rich in anthocyanins can slow down the bone mineral loss to some extent. Cyanidin-3-glucoside in blackberries is one such anthocyanin that can combat oxidative stress effectively. A rat study reported that a 5% cyanidin-3-glucoside-rich blackberry diet improved the bone mineral density of the tibial, vertebral, and femoral bones (13).

As per another mice study, blackberries also inhibit the release of IL-12 (a pro-inflammatory compound), and this may have a positive effect on bone health (14).

8. May Promote Dental Health

In studies, blackberry extract was found to fight certain groups of microbes that cause periodontitis and dental caries (F. nucleatum, P. gingivalis, and S. mutans). The anti-inflammatory and antimicrobial properties of the fruit could be the reason here (15).

The exact mechanism behind this action is yet to be understood.

A decoction of the leaves of the blackberry plant could help treat oral thrush (when gargled). The formulation also makes for a good general mouthwash (9).

We have seen that blackberries contain antioxidants and other nutrients. In the following section, let’s explore the nutritional profile of this fruit.

Nutritional Profile Of Blackberries

Unit
Energy Energy Protein Total lipid (fat) Ash Carbohydrate, by difference Fiber, total dietary Sugars, total Minerals
Iron, Fe Magnesium, Mg Phosphorus, P Potassium, K Sodium, Na Zinc, Zn Copper, Cu Manganese, Mn Selenium, Se Vitamins
Thiamin Riboflavin Niacin Pantothenic acid Vitamin B-6 Folate, total Folate, food Folate, DFE Choline, total Betaine Vitamin A, RAE Carotene, beta Vitamin A, IU Lutein + zeaxanthin Vitamin E (alpha-tocopherol) Tocopherol, beta Tocopherol, gamma Tocopherol, delta Vitamin K (phylloquinone) Anthocyanidins
Pelargonidin Peonidin Flavan-3-ols
(-)-Epigallocatechin (-)-Epicatechin (-)-Epigallocatechin 3-gallate Flavonols
Myricetin Quercetin Proanthocyanidin
Proanthocyanidin trimers Proanthocyanidin 4-6mers Proanthocyanidin 7-10mers Proanthocyanidin polymers (>10mers)

Blackberries, raw

Blackberries are storehouses of dietary fiber, vitamins A, C, K, and folate, potassium, minerals like calcium, magnesium, and phosphorus, sugars, and polyunsaturated fatty acids (9).

Blackberries have an exotic phytochemical profile and are full of antioxidants and anti-inflammatory compounds. These include alkaloids, flavonoids, tannins, glycosides, terpenoids, sterols, saponins, organic acids, tannins, and volatile oils (9).

Flavonols like kaempferol-glucoside, quercetin-glucoside, rutin, myricetin-glucoside, and anthocyanins, including cyanidin-3-glucoside, cyanidin-3-rutinoside, pelargonidin-3-glucoside, and peonidin-3-glucoside, are present in blackberries (16).

Phenolic acids like ellagic acid, ellagitannins (sanguiin and lambertianin C), gallic acid, and coumaric acid also contribute to the antioxidant potential of blackberries (16).

Now you know why/how blackberries have a whopping ORAC (antioxidant potential per 100 g) score of 2036 units!

Blackberries are available in different variants. Though they all have a similar nutritional profile and offer similar benefits, it is important to know briefly about each. We have that covered in the following section.

What Are The Different Variants Of Blackberries?

Some blackberry shrubs trail along the surface, while some grow erect. Trailing blackberries have canes that are not self-supporting, so they grow as creepers using a trellis system. Erect blackberries have stiff, arching canes that are somewhat self-supporting, so they might grow as climbers.

Initially, the plant grows rapidly as a primocane – only with leaves across its length. In the second year, the plant produces flowers as a floricane. Under favorable conditions, the floricane develops green fruit pods. These mature from green to red, and finally to rich black (9).

In blackberries, you have the semi-erect, erect, primocane-fruiting, and trailing varieties. These are a few members of each variety:

  • Semi-erect: Triple Crown, Chester, and Hull
  • Erect: Illini-Hardy, Arapaho, Apache, and Ouachita
  • Primocane-fruiting: Prime Jan, Prime Jim, Prime-Ark 45, and Prime-Ark Freedom
  • Trailing: Marionberry, Boysenberry, Loganberry, Youngberry, and Thornless Evergreen

The variants are specific to climatic conditions. Their number and diversity keep increasing.

Though the variants appear complex, the fruit is a simple delicacy. Fresh and properly stored blackberries taste delicious. Here are a few tips for buying and storing blackberries the right way. You can come up with your own maintenance routine, though. Take a look!

How To Pick And Store Blackberries The Right Way

  • When out for shopping, look for plump, firm, deeply colored berries.
  • If the berries look yellow-orange, they might have a fungal infestation. Avoid bruised, pitted, discolored, and oozing berries.
  • Wash them thoroughly under clean water, dry with a paper towel, and eat them right away. Or, you could cover them (without washing) and store them in the refrigerator.
  • Freshly picked berries should stay for about seven days in the refrigerator. Alternatively, you can also freeze them.
  • To freeze, layer a tray or a suitable wide container with a cookie sheet or butter paper. Arrange the berries at a good distance from each other on the cookie sheet tray and place it in the deep freezer.
  • Once they are frozen, put the berries in a freezer bag and store. This ensures the blackberries don’t stick to one another.

If you are clueless about what to do with the blackberries in your kitchen or freezer, you can try these options.

Quick And Simple Ways To Serve Blackberries

  • Pack a few blackberries along with some nuts for a filling and quick snack.
  • Blend a handful of blackberries with milk and fruits of your choice for a yummy smoothie.
  • Add a few frozen or fresh berries to your bowl of whole-grain cereal to make it interesting and tasty.
  • Give your salad a tangy twist by tossing a few blackberries in it.
  • Take your frozen yogurt or ice creams to a whole new level – eat them with crispy frozen blackberries.

Before you go blackberry shopping, it is important to know if they may cause any adverse effects.

Do Blackberries Have Any Side Effects Or Associated Risks?

Hardly a few adverse effects have supporting evidence.

Berry polyphenols, in general, may interfere with certain digestive enzymes and inhibit their activity. These include flavonols, anthocyanins, and ellagitannins (17).

This interference can have mild to severe undesirable effects on your body (17).

Since these effects have not been studied and characterized well, it is difficult to state preventive measures or how many of these berries you can ideally eat in a day.

In A Nutshell…

Blackberries are a therapeutic treat and a beautiful addition to your kitchen garden. In addition to taste, these berries deliver potent antioxidants, vitamins, minerals, and essential dietary fiber to your body.

Try including blackberries in your meals and snacks, and watch your immunity and memory improve.

17 sources

Stylecraze has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

  • Blackberry extract inhibits UVB-induced oxidative damage and inflammation through MAP kinases and NF-κB signaling pathways in SKH-1 mice skin, Toxicology and Applied Pharmacology, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/25680589

  • Blackberries, raw, U. S. Department of Agriculture, FoodData Central.

    fdc.nal.usda.gov/fdc-app.html#/food-details/173946/nutrients

  • The Potential of Plant Phenolics in Prevention and Therapy of Skin Disorders, International Journal of Molecular Sciences, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC4783894/

  • Recent Progress in Anti-Obesity and Anti-Diabetes Effect of Berries, Antioxidants, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC4931534/

  • Neuroprotective effects of berry fruits on neurodegenerative diseases, Neural Regeneration Research, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC4192974/

  • Effects of blackberries on motor and cognitive function in aged rats, Nutritional Neuroscience, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/19356316

  • Medicinal Effect of Nutraceutical Fruits for the Cognition and Brain Health, Scienctifica, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC4757744/

  • Protective Role of Dietary Berries in Cancer, Antioxidants, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC5187535/

  • Rubus fruticosus (blackberry) use as an herbal medicine, Pharmacognosy Review, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC4127818/

  • Berries: emerging impact on cardiovascular health, Nutrition Reviews, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC3068482/

  • The Blackberry Fruit: A Review on Its Composition and Chemistry, Metabolism and Bioavailability, and Health Benefits, Journal of Agricultural and Food Chemistry, Academia.

    www.academia.edu/20732042/The_Blackberry_Fruit_A_Review_on_Its_Composition_and_Chemistry_Metabolism_and_Bioavailability_and_Health_Benefits

  • Methyl jasmonate enhances antioxidant activity and flavonoid content in blackberries (Rubus sp.) and promotes antiproliferation of human cancer cells, Food Chemistry, ScienceDirect.https://naldc.nal.usda.gov/download/16238/PDF
  • Cyanidin 3-O-β-D-Glucoside Improves Bone Indices, Journal of Medicinal Food, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/25386839

  • Dietary Polyphenols, Berries, and Age-Related Bone Loss: A Review Based on Human, Animal, and Cell Studies, Antioxidants, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC4665444/

  • Antibacterial Effects of Blackberry Extract Target Periodontopathogens, Journal of Periodontal Research, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC3540108/

  • Bioactive Compounds and Antioxidant Activity in Different Types of Berries, International Journal of Molecular Sciences, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pmc/articles/PMC4632771/

  • The inhibitory effects of berry polyphenols on digestive enzymes, Biofactors, US National Library of Medicine, National Institutes of Health.

    www.ncbi.nlm.nih.gov/pubmed/16498205

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