Zum Hauptinhalt
← previous post  / next post →

Buckwheat (Fagopyrum esculentum)

Buckwheat has little in common with its namesake, wheat. Apart from a few visual similarities, they are two completely different plants. Buckwheat belongs to the knotweed family and is therefore a so-called pseudo-cereal, which offers not only culinary but also, above all, health benefits.

Ein blühender Buchweizenacker, beinahe so weit das Auge reicht. Am Horizont sind noch Hecken und Bäume zu erkennen.
© UrosPoteko - 123RF

Story

Buckwheat was cultivated as early as 6,000 years ago – as evidenced by historical finds from Nepal, Siberia, Manchuria, and China. Nomads spread the grain across much of the world until it reached cool Europe in the 13th century. The small, triangular, wheat-sized fruits of the knotweed plant are nutritious and resemble beechnuts in shape. Buckwheat owes its German and botanical names to this similarity: "fagus" (Latin = beech); "pyros" (Greek = wheat); the species name "esculentum" (Latin) means "edible." However, for about 20 years, flowering buckwheat herb has been used in therapeutic preparations to treat vascular diseases. It has a high content of rutin (a flavonoid) and was therefore named medicinal plant of the year in 1999.

Botanical

Buckwheat belongs to the knotweed family (Polygonaceae) and is a very undemanding plant that can thrive in the most adverse conditions, on poor, acidic, and preferably sandy soils. The annual plant grows to 15–60 cm tall. Each node on the stem produces a three-pronged, arrow-shaped leaf. The small, pinkish-white flowers (300–1,800 flowers per plant), which bloom for only a single day, produce abundant nectar from June to October, which is why thousands of bumblebees and other bees populate a buckwheat field. The edible, aromatic, nutty fruits are triangular and reddish-brown.

Cucumber 'Armenian Cucumber' - Cucumis melo
€4,50
Radishes 'Cherry Belle' - Raphanus sativus subsp. sativus
€3,50
Pumpkin 'Butternut Waltham' - Cucurbita moscha
€3,90
Onion 'Sturon' - Allium cepa
€3,50

Cultivation and harvest

The herb, used for medicinal purposes, ripens 8 weeks after sowing, and the fruits 2–3 months later. F. esculentum is undemanding but sensitive to ground frost. Therefore, Tatar buckwheat (Fagopyrum tataricum) is planted as a food crop in cold regions. The plants should be well-sunned to allow sufficient rutin to form; therefore, harvest the herb when flowering begins in the afternoon, with as little stem as possible. Dry quickly and store in a dry place.

Be careful when harvesting!People with sensitive skin may develop a light allergy if they touch the plant in sunlight.

© suti - 123RF

Effects

Buckwheat herb contains a high concentration of the vascular-protective flavonoid rutin, which seals veins, reduces fragility and excessive permeability of blood vessels, and increases their elasticity. This prevents fluid retention in the tissue (edema), reduces swelling in venous congestion, and promotes blood flow in the capillary system. It normalizes fluid and nutrient exchange in the capillaries and venules, supports the reduction of inflammation, and reduces tension pain and a feeling of heaviness in the legs. Buckwheat promotes good blood circulation even in the smallest capillaries. In addition, the antioxidant flavonoids scavenge free radicals and are therefore used as important cell-protective factors in the prevention of arteriosclerosis.

Tea & more

Buckwheat tea

Boil 1–2 teaspoons (1.8 g) of buckwheat herb with 200 ml of water for 3 minutes, let it steep for 10 minutes (so that the rutin dissolves completely), and strain. Drink 1 cup 3 times daily for 3–4 months; then take a 3-month break.

Tea blends

Vein tea (infusion)
Take 20 g each of buckwheat, yarrow, honey clover, fenugreek, and hawthorn. Steep for 10 minutes. Drink 1 cup 3 times daily for 6 weeks.

Tea for memory loss (infusion)
Take 20 g each of buckwheat herb, basil, verbena, rosemary, and hawthorn leaves. Steep for 7 minutes. Drink 1 cup 3 times daily for 6 weeks.

Further preparations

Buckwheat beauty mask
Mix 2 tablespoons of buckwheat flour with 1 teaspoon each of almond oil and honey. Spread the mixture on your face. After 20 minutes, rinse with warm water and pat with cold (rose) water. This will soften and smooth dry, wrinkled, and chapped skin.

Ancient knowledge

The Phoenicians already prepared "far" from the roasted seeds, the first historically documented buckwheat groats. It warms the body and is easily digestible as a fortifying, gentle meal or for those in need. The "grain" contains all eight essential amino acids, vitamins B1 and B6, as well as potassium, magnesium, phosphorus, copper, fluorine, and iron. Buckwheat is gluten-free and therefore suitable for people with celiac disease, but it cannot be baked.

Medicinal use: Fagopyri herba

Ingredients:Flavonoids (90% rutin), anthocyanins, caffeic acid derivatives, phenylcarboxylic acid, salicylic acid, tannins. Naphthodianthrones, which have a phototoxic effect, are found in flowers (not contained in tea infusions because they are fat-soluble and not water-soluble).

Application, internally:For venous congestion symptoms and for supportive therapy in varicose veins (chronic venous insufficiency), peripheral circulatory disorders, and leg ulcers (ulcus cruris). For the prevention of arteriosclerosis, dizziness, memory impairment, and retinal hemorrhages. The seeds appear to have an antidiabetic effect. Daily dose: 5–6 g buckwheat herb, 150 mg rutin (finished medicinal product). Well tolerated, recommended for long-term use. Commission E: Not reviewed; however, efficacy has been clinically and experimentally proven for a finished medicinal product (Fagorutin®).

Side effects:Very rarely, headache; photosensitization after intense sun exposure.

Contraindications:Not yet known. As a precautionary measure, do not take during the first three months of pregnancy.

→ nächster Post: Aquilegia – The Columbine: Poisonous, mysterious and a floral dream in early summer
← vorheriger Post: Propagating houseplants

The content of this article is from the book:

Ursel Bühring
Everything about medicinal plants– Recognize, apply and stay healthy
Price: €29.90
ISBN 978-3-8186-0338-0
Publisher: Ulmer

This book is a classic among medicinal plant books. Ursel Bühring, a widely renowned medicinal plant expert, profiles 71 medicinal herbs and their effects on health in exceptional detail. She impressively explains the history and botany of the medicinal plants, their spectrum of activity, and their official medical use. Each profile includes several phytotherapeutic recipes for different indications.



Dein Warenkorb

Dein Warenkorb ist derzeit leer.
Klick hier, um den Einkauf fortzusetzen.
Danke, dass du uns kontaktiert hast! Wir melden uns in Kürze bei dir. Thanks for subscribing Thanks! We will notify you when it becomes available! Die maximale Anzahl von Artikeln wurde bereits hinzugefügt Es muss nur noch ein Artikel in den Warenkorb gelegt werden Es sind nur noch [num_items] Artikel übrig, die dem Warenkorb hinzugefügt werden können