Bonkers Nad Kupinama: Blagodati, Savjeti I Trivijalnosti

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Video: Bonkers Nad Kupinama: Blagodati, Savjeti I Trivijalnosti

Video: Bonkers Nad Kupinama: Blagodati, Savjeti I Trivijalnosti
Video: легкий ежевичный торт 2024, Travanj
Bonkers Nad Kupinama: Blagodati, Savjeti I Trivijalnosti
Bonkers Nad Kupinama: Blagodati, Savjeti I Trivijalnosti
Anonim

Kupina je porijeklom s europskog kontinenta i uobičajena je pojava u britanskim zemljama. Drevni je član biljnog lijeka, a njegove se inačice danas uzgajaju u Sjevernoj Americi i Indiji.

U istraživanjima miševa pronađeno je da ekstrakti kupine štite kožu od ultraljubičastog oštećenja. Voće to može postići borbom protiv upale (1).

Kupina je također bogata hranjivim sastojcima poput mangana, vlakana i vitamina C i K. Sadrži i tanine, antocijane i slične fitonutrijente. Neka istraživanja tvrde da bi mogla pomoći kod gubitka kilograma.

Možete uživati u dobroti kupina izravno konzumirajući njezino biljno lišće. Priprema soka ili čaja od bobica još je jedan način da ih uživate. U ovom ćemo članku razgovarati o glavnim blagodatima kupina i jednostavnim načinima njihove konzumacije.

Sadržaj

  • Koje su zdravstvene kupine kupine?
  • Prehrambeni profil kupina
  • Koje su različite varijante kupina?
  • Kako na pravi način ubrati i pohraniti kupine
  • Brzi i jednostavni načini posluživanja kupina
  • Imaju li kupine neke nuspojave ili povezane rizike?

Koje su zdravstvene kupine kupine?

1. Može li poboljšati zdravlje kože visokim vitaminom C

Fenolni spojevi u kupini mogu usporiti starenje i zaštititi kožu od UVB zračenja.

Kupine su bogate vitaminom C. Šalica ovog voća (144 grama) sadrži oko 30 miligrama hranjivih sastojaka (2).

U istraživanjima na miševima, ekstrakti ploda mogli bi zaštititi kožu od oštećenja izazvanih UVB-om. Lokalna primjena ekstrakta mogla bi pomoći u tom pogledu (1).

Kupine su također bogate fenolnim kiselinama. Studije pokazuju da fenolni spojevi mogu imati potencijal za liječenje različitih problema s kožom, uključujući znakove starenja i ozljeda (3). Kupine mogu dati kožu mlađeg izgleda, iako je za to potrebno više istraživanja.

Biljni fenoli općenito imaju potencijal spriječiti ili preokrenuti znakove starenja. To mogu uključivati bore i hiperpigmentacijske tragove (3).

Ovi fenoli također mogu imati blagotvorne učinke na zacjeljivanje rana i opeklina (3).

2. Može nadopuniti vaše napore za mršavljenje

Antocijanin u kupini može suzbiti nakupljanje masti i može pomoći u gubitku kilograma.

Kupine ili bilo koje bobice tamne boje sinonim su antocijanina. Te molekule tamnog pigmenta mogu suzbiti nakupljanje masti i mogu potaknuti gubitak težine.

Antocijanini poput cijanidin-3-glukozida (C3G), flavan-3-ola i hidroksicinaminske kiseline induciraju promjene u razini ekspresije adipocitokina u vašem masnom tkivu. Rezultat toga je suzbijanje nakupljanja masti i smanjenje sinteze lipida (LDL) u jetri i bijelom masnom tkivu (4).

Međutim, ograničeno je istraživanje učinaka kupine na pretilost. Daljnja istraživanja mogu nam pomoći da shvatimo aktivnost antocijana na snižavanje lipida (4).

3. Može li poboljšati zdravlje mozga

Antioksidanti kupine mogu pomoći u sprečavanju gubitka pamćenja povezanog s godinama.

Divlja kupina bogata je vitaminima C, A, K te folatima i kalijem. Sadrže i obilne polifenole i tanine. Te hranjive tvari i fitokemikalije štite vaše neurone (moždane stanice) od oksidacijskih ozljeda (5).

Te su bobice poboljšale spoznaju, ponašanje i koordinaciju motoričkih neurona u starijih štakora (5). Dijeta bogata kupinom također bi mogla preokrenuti dobni deficit pamćenja kod starijih štakora (6).

Aktivne komponente kupine su protuupalno i antioksidant. Stoga mogu pomoći u provjeri dobnog gubitka pamćenja i drugih promjena (7).

4. Može vam pomoći u sprječavanju oštećenja raka i DNA

Kupine su poznate po svom antioksidacijskom profilu. Slobodni radikali, uključujući peroksidne i superoksidne ione, sokovima od bobica izrađenih od kupina, brusnica, malina itd. Pretvaraju se u manje kancerogene međuprodukte (8).

Kupina također sadrži enzime za uklanjanje slobodnih radikala. U jagodama i kupinama utvrđene su prilične količine esencijalnih antioksidativnih enzima, poput katalaze, glutation-reduktaze i askorbat-peroksidaze. To bi moglo značiti zaštitu od oštećenja DNA uzrokovane karcinogenima (8).

Antioksidanti u kupini pomažu u smanjenju rizika od raka dojke, vrata maternice i jednjaka (9). Međutim, nema dovoljno dokaza o njihovom utjecaju na rak prostate (8).

5. Može vam pomoći u borbi protiv upale

Antocijani u kupini mogu pomoći u borbi protiv upala u tijelu.

Opsežna istraživanja dokazuju protuupalnu sposobnost kupina. Polifenoli, posebno antocijani, suprotstavljaju se različitim vrstama proupalnih spojeva u vašem tijelu (10).

Na primjer, dušikov oksid potiče upalu i pokreće poremećaj funkcije endotela u vašem tijelu. Zanimljivo je da je utvrđeno da antocijani kupine inhibiraju proizvodnju dušikovog oksida. Na taj način mogu smanjiti upalu u tijelu i njegovim stanicama (10).

Međutim, potrebno nam je više studija kako bismo razumjeli učinke cijelih kupina naspram pročišćenih antocijanina kupine i potencijalno sinergijsko djelovanje antocijanina s ostalim hranjivim tvarima u bobicama (10).

6. Može poboljšati zdravlje srca

Antocijani u kupini mogu smanjiti rizik od koronarne bolesti (11).

Akumulacija LDL (lošeg kolesterola) jedan je od glavnih čimbenika rizika za kardiovaskularne bolesti (KVB). Molekule LDL komuniciraju sa slobodnim radikalima i stvaraju aterosklerotske plakove u krvnim žilama (10).

Studije također ukazuju da antocijani kupine inhibiraju agregaciju krvnih pločica i jačaju krvne kapilare. Te radnje mogu zaštititi stanice od oksidativnog oštećenja i smanjiti rizik od srčanih bolesti (12).

7. Moglo bi poboljšati zdravlje kostiju

Gubitak kostiju nakon menopauze postaje sve rašireniji kod današnjih žena. Čini se da je oksidativni stres ovdje glavni uzrok.

Konzumacija hrane bogate antocijanima može donekle usporiti gubitak minerala u kosti. Cijanidin-3-glukozid u kupinama jedan je od takvih antocijanina koji se može učinkovito boriti protiv oksidacijskog stresa. Istraživanje na štakorima izvijestilo je da je 5% dijeta kupina bogata cijanidin-3-glukozidima poboljšala mineralnu gustoću kostiju tibijalnih, kralježačnih i bedrenih kostiju (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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