Blackcurrant
Encyclopedia
Blackcurrant, Ribes nigrum, (Phalsa or Falsa) (Urdu: فالسہ ) is a species of Ribes
Ribes
Ribes is a genus of about 150 species of flowering plants native throughout the temperate regions of the Northern Hemisphere. It is usually treated as the only genus in the family Grossulariaceae. Seven subgenera are recognized....

berry
Berry
The botanical definition of a berry is a fleshy fruit produced from a single ovary. Grapes are an example. The berry is the most common type of fleshy fruit in which the entire ovary wall ripens into an edible pericarp. They may have one or more carpels with a thin covering and fleshy interiors....

 native to central and northern Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

 and northern Asia
Asia
Asia is the world's largest and most populous continent, located primarily in the eastern and northern hemispheres. It covers 8.7% of the Earth's total surface area and with approximately 3.879 billion people, it hosts 60% of the world's current human population...

, and is a perennial.

It is a small shrub
Shrub
A shrub or bush is distinguished from a tree by its multiple stems and shorter height, usually under 5–6 m tall. A large number of plants may become either shrubs or trees, depending on the growing conditions they experience...

, growing to 1–2 m tall. The leaves
Leaf
A leaf is an organ of a vascular plant, as defined in botanical terms, and in particular in plant morphology. Foliage is a mass noun that refers to leaves as a feature of plants....

 are alternate, simple, 3–5 cm long and broad, and palmately lobed with five lobes, with a serrated margin. The flower
Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants . The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs...

s are 4–6 mm diameter, with five reddish-green to brownish petals; they are produced in raceme
Raceme
A raceme is a type of inflorescence that is unbranched and indeterminate and bears pedicellate flowers — flowers having short floral stalks called pedicels — along the axis. In botany, axis means a shoot, in this case one bearing the flowers. In a raceme, the oldest flowers are borne...

s 5–10 cm long.

When not in fruit, the plant looks similar to the redcurrant
Redcurrant
The redcurrant , Ribes rubrum, is a member of the genus Ribes in the gooseberry family Grossulariaceae, native to parts of western Europe...

 shrub, distinguished by a strong fragrance from leaves and stems. The fruit
Fruit
In broad terms, a fruit is a structure of a plant that contains its seeds.The term has different meanings dependent on context. In non-technical usage, such as food preparation, fruit normally means the fleshy seed-associated structures of certain plants that are sweet and edible in the raw state,...

 is an edible berry 1 cm diameter, very dark purple in colour, almost black, with a glossy skin and a persistent calyx at the apex, and containing several seed
Seed
A seed is a small embryonic plant enclosed in a covering called the seed coat, usually with some stored food. It is the product of the ripened ovule of gymnosperm and angiosperm plants which occurs after fertilization and some growth within the mother plant...

s dense in nutrients. An established bush can produce up to 5 kilograms of berries during summer.

Plants from Asia are sometimes distinguished as a separate variety, Ribes nigrum var. sibiricum, or even as a distinct species Ribes cyathiforme.

Cultivars

There are many cultivars of blackcurrant, including: Amos Black, Ben Alder, Ben Avon, Ben Connan, Ben Dorain, Ben Gairn, Ben Hope, Ben Lomond, Ben Loyal, Ben More, Ben Sarek, Ben Tirran, Big Ben, Boskoop Giant, Cotswold Cross and Wellington XXX.

New varieties are being developed continually to improve frost tolerance, disease resistance, machine harvesting, fruit quality, nutritional content and fruit flavour.

Varieties producing green fruit, less strongly flavoured and sweeter than typical blackcurrants, are cultivated in Finland
Finland
Finland , officially the Republic of Finland, is a Nordic country situated in the Fennoscandian region of Northern Europe. It is bordered by Sweden in the west, Norway in the north and Russia in the east, while Estonia lies to its south across the Gulf of Finland.Around 5.4 million people reside...

, where they are called "greencurrants" (viherherukka).

History

United Kingdom

During World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, most fruits rich in vitamin C
Vitamin C
Vitamin C or L-ascorbic acid or L-ascorbate is an essential nutrient for humans and certain other animal species. In living organisms ascorbate acts as an antioxidant by protecting the body against oxidative stress...

, such as oranges
Orange (fruit)
An orange—specifically, the sweet orange—is the citrus Citrus × sinensis and its fruit. It is the most commonly grown tree fruit in the world....

, became almost impossible to obtain in the United Kingdom. Since blackcurrant berries are a rich source of vitamin C and blackcurrant plants are suitable for growing in the UK climate, blackcurrant cultivation was encouraged by the British government. Soon, the yield of the nation's crop increased significantly. From 1942 on, almost the entire British blackcurrant crop was made into blackcurrant syrup (or cordial) and distributed to the nation's children free, giving rise to the lasting popularity of blackcurrant flavourings in Britain.

United States

Blackcurrants were once popular in the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 as well, but became rare in the 20th century after currant farming was banned in the early 1900s, when blackcurrants, as a vector of white pine blister rust
Cronartium ribicola
Cronartium ribicola is a species of rust fungi in the family Cronartiaceae that causes the disease white pine blister rust.Like many other rusts, C. ribicola is heteroecious, meaning it requires two host species to complete its lifecycle that includes five spore stages...

, were considered a threat to the U.S. logging
Logging
Logging is the cutting, skidding, on-site processing, and loading of trees or logs onto trucks.In forestry, the term logging is sometimes used in a narrow sense concerning the logistics of moving wood from the stump to somewhere outside the forest, usually a sawmill or a lumber yard...

 industry.
The federal ban on growing currants was shifted to jurisdiction of individual states in 1966, and was lifted in New York State in 2003 through the efforts of horticulturist Greg Quinn
Greg Quinn
Greg Quinn, with the help of several NYS Senators and Assemblypersons, has successfully led the effort to overturn the ban on the commercial cultivation of currants in the U.S. in 2003.-Background:...

. As a result, currant growing is making a comeback in New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

, Vermont
Vermont
Vermont is a state in the New England region of the northeastern United States of America. The state ranks 43rd in land area, , and 45th in total area. Its population according to the 2010 census, 630,337, is the second smallest in the country, larger only than Wyoming. It is the only New England...

, Connecticut
Connecticut
Connecticut is a state in the New England region of the northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, and the state of New York to the west and the south .Connecticut is named for the Connecticut River, the major U.S. river that approximately...

 and Oregon
Oregon
Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...

. However, several statewide bans still exist including Maine
Maine
Maine is a state in the New England region of the northeastern United States, bordered by the Atlantic Ocean to the east and south, New Hampshire to the west, and the Canadian provinces of Quebec to the northwest and New Brunswick to the northeast. Maine is both the northernmost and easternmost...

 and New Hampshire
New Hampshire
New Hampshire is a state in the New England region of the northeastern United States of America. The state was named after the southern English county of Hampshire. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian...

.

Since the American federal ban ceased currant production nationally for nearly a century, the fruit remains largely unknown in the United States, and has yet to regain its previous popularity to levels enjoyed in Europe or New Zealand
New Zealand
New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

. Owing to its unique flavour and richness in polyphenols, dietary fibre
Dietary fiber
Dietary fiber, dietary fibre, or sometimes roughage is the indigestible portion of plant foods having two main components:* soluble fiber that is readily fermented in the colon into gases and physiologically active byproducts, and* insoluble fiber that is metabolically inert, absorbing water as it...

 and essential nutrient
Essential nutrient
An essential nutrient is a nutrient required for normal body functioning that either cannot be synthesized by the body at all, or cannot be synthesized in amounts adequate for good health , and thus must be obtained from a dietary source...

s, awareness and popularity of blackcurrant is once again growing, with a number of consumer products entering the market.

Nutrients and phytochemicals

The fruit has extraordinarily high vitamin C
Vitamin C
Vitamin C or L-ascorbic acid or L-ascorbate is an essential nutrient for humans and certain other animal species. In living organisms ascorbate acts as an antioxidant by protecting the body against oxidative stress...

 content (302% of the Daily Value per 100 g, table), good levels of potassium
Potassium
Potassium is the chemical element with the symbol K and atomic number 19. Elemental potassium is a soft silvery-white alkali metal that oxidizes rapidly in air and is very reactive with water, generating sufficient heat to ignite the hydrogen emitted in the reaction.Potassium and sodium are...

, phosphorus
Phosphorus
Phosphorus is the chemical element that has the symbol P and atomic number 15. A multivalent nonmetal of the nitrogen group, phosphorus as a mineral is almost always present in its maximally oxidized state, as inorganic phosphate rocks...

, iron
Iron
Iron is a chemical element with the symbol Fe and atomic number 26. It is a metal in the first transition series. It is the most common element forming the planet Earth as a whole, forming much of Earth's outer and inner core. It is the fourth most common element in the Earth's crust...

 and vitamin B5, and a broad range of other essential nutrients (nutrient table, right).

Other phytochemicals in the fruit (polyphenols/anthocyanins) have been demonstrated in laboratory experiments with potential to inhibit inflammation
Inflammation
Inflammation is part of the complex biological response of vascular tissues to harmful stimuli, such as pathogens, damaged cells, or irritants. Inflammation is a protective attempt by the organism to remove the injurious stimuli and to initiate the healing process...

 mechanisms suspected to be at the origin of heart disease
Heart disease
Heart disease, cardiac disease or cardiopathy is an umbrella term for a variety of diseases affecting the heart. , it is the leading cause of death in the United States, England, Canada and Wales, accounting for 25.4% of the total deaths in the United States.-Types:-Coronary heart disease:Coronary...

, cancer
Cancer
Cancer , known medically as a malignant neoplasm, is a large group of different diseases, all involving unregulated cell growth. In cancer, cells divide and grow uncontrollably, forming malignant tumors, and invade nearby parts of the body. The cancer may also spread to more distant parts of the...

, microbial infection
Infection
An infection is the colonization of a host organism by parasite species. Infecting parasites seek to use the host's resources to reproduce, often resulting in disease...

s or neurological disorders like Alzheimer's disease
Alzheimer's disease
Alzheimer's disease also known in medical literature as Alzheimer disease is the most common form of dementia. There is no cure for the disease, which worsens as it progresses, and eventually leads to death...

. Major anthocyanins in blackcurrant pomace
Pomace
Pomace , or marc , is the solid remains of grapes, olives, or other fruit after pressing for juice or oil. It contains the skins, pulp, seeds, and stems of the fruit....

 are delphinidin-3-O-glucoside, delphinidin-3-O-rutinoside, cyanidin-3-O-glucoside, and cyanidin-3-O-rutinoside which are retained in the juice concentrate among other yet unidentified polyphenols.

Blackcurrant seed oil is also rich in many nutrients, especially vitamin E
Vitamin E
Vitamin E is used to refer to a group of fat-soluble compounds that include both tocopherols and tocotrienols. There are many different forms of vitamin E, of which γ-tocopherol is the most common in the North American diet. γ-Tocopherol can be found in corn oil, soybean oil, margarine and dressings...

 and several unsaturated fatty acids including alpha-linolenic acid
Alpha-linolenic acid
α-Linolenic acid is an organic compound found in many common vegetable oils. In terms of its structure, it is named all-cis-9,12,15-octadecatrienoic acid. In physiological literature, it is given the name 18:3 ....

 and gamma-linolenic acid
Gamma-Linolenic acid
γ-Linolenic acid is a fatty acid found primarily in vegetable oils...

.
In a human pilot study, ingestion of blackcurrant seed oil by mothers reduced atopic dermatitis
Atopic dermatitis
Atopic dermatitis is an inflammatory, chronically relapsing, non-contagious and pruritic skin disorder...

 in their breast-fed newborns who were supplemented with the oil over two years.

Culinary uses

In the UK, blackcurrant cordial
Squash (drink)
Squash is a non-alcoholic concentrated syrup that is usually fruit-flavoured and usually made from fruit juice, water, and sugar or a sugar substitute. Modern squashes may also contain food colouring and additional flavouring...

 is often mixed with cider
Cider
Cider or cyder is a fermented alcoholic beverage made from apple juice. Cider varies in alcohol content from 2% abv to 8.5% abv or more in traditional English ciders. In some regions, such as Germany and America, cider may be termed "apple wine"...

 to make a drink called "Cider and Black". The addition of lager
Lager
Lager is a type of beer made from malted barley that is brewed and stored at low temperatures. There are many types of lager; pale lager is the most widely-consumed and commercially available style of beer in the world; Pilsner, Bock, Dortmunder Export and Märzen are all styles of lager...

 results in "Diesel" or "Snakebite and Black" available at pubs. Adding a small amount of blackcurrant juice to Guinness
Guinness
Guinness is a popular Irish dry stout that originated in the brewery of Arthur Guinness at St. James's Gate, Dublin. Guinness is directly descended from the porter style that originated in London in the early 18th century and is one of the most successful beer brands worldwide, brewed in almost...

 is preferred by some to heighten the taste of the popular stout. Macerated blackcurrants are also the primary ingredient in the apéritif
Aperitif
Apéritifs and digestifs are alcoholic drinks that are normally served with meals.-Apéritifs:An apéritif is usually served before a meal to stimulate the appetite. This contrasts with digestifs, which are served after a meal for the purpose of aiding digestion...

 crème de cassis
Crème de cassis
Crème de cassis is a sweet, dark red liqueur that is made from blackcurrants.Several cocktails are made with crème de cassis, including the very popular wine cocktail, kir.-Origin and production:...

. Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

 imports $3.6 million of New Zealand
New Zealand
New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

 blackcurrants for uses as dietary supplement
Dietary supplement
A dietary supplement, also known as food supplement or nutritional supplement, is a preparation intended to supplement the diet and provide nutrients, such as vitamins, minerals, fiber, fatty acids, or amino acids, that may be missing or may not be consumed in sufficient quantities in a person's diet...

s, snacks, functional food
Functional food
Functional food is a food where a new ingredient has been added to a food and the new product has a new function ....

 products and as quick-frozen (IQF) produce
Produce
Produce is a generalized term for a group of farm-produced goods and, not limited to fruits and vegetables . More specifically, the term "produce" often implies that the products are fresh and generally in the same state as where they were harvested. In supermarkets the term is also used to refer...

 for culinary production as jams, jellies
Fruit preserves
Fruit preserves are preparations of fruits and sugar, often canned or sealed for long-term storage. The preparation of fruit preserves today often involves adding commercial or natural pectin as a gelling agent, although sugar or honey may be used, as well. Prior to World War II, fruit preserve...

 or preserve
Fruit preserves
Fruit preserves are preparations of fruits and sugar, often canned or sealed for long-term storage. The preparation of fruit preserves today often involves adding commercial or natural pectin as a gelling agent, although sugar or honey may be used, as well. Prior to World War II, fruit preserve...

s. In Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

, blackcurrant leaves may be used for flavouring tea or preserves. Sweetened vodka
Vodka
Vodka , is a distilled beverage. It is composed primarily of water and ethanol with traces of impurities and flavorings. Vodka is made by the distillation of fermented substances such as grains, potatoes, or sometimes fruits....

 may also be infused with blackcurrant leaves or berries, making a deep yellowish-green beverage with a sharp flavour and astringent taste.

Besides being juiced and used in jellies, syrups, and cordials, blackcurrants are also used in cooking because their astringency creates flavour in many sauces, meat dishes, and desserts.

It was once thought that currants needed to be "topped and tailed" (the flower remnants and the stalks removed) before cooking. This is not the case, though, as these parts are easily assimilated during the cooking process. If one prefers, the whole blackcurrant stem and fruit can be frozen, then shaken vigorously. The tops and tails will break off, and the fruit can then be easily separated.

Ribena
Ribena
Ribena is a British brand of fruit-based uncarbonated soft drink, carbonated soft drink and fruit drink concentrate produced by GlaxoSmithKline. The original and most common variety contains real blackcurrant juice.- History :...

, a non-carbonated soft drink
Soft drink
A soft drink is a non-alcoholic beverage that typically contains water , a sweetener, and a flavoring agent...

 flavored with blackcurrants, takes its name from Ribes
Ribes
Ribes is a genus of about 150 species of flowering plants native throughout the temperate regions of the Northern Hemisphere. It is usually treated as the only genus in the family Grossulariaceae. Seven subgenera are recognized....

.

Confectionery

Blackcurrant berries have a distinctive sweet and sharp taste
Taste
Taste is one of the traditional five senses. It refers to the ability to detect the flavor of substances such as food, certain minerals, and poisons, etc....

 popular in jam, juice
Juice
Juice is the liquid that is naturally contained in fruit or vegetable tissue.Juice is prepared by mechanically squeezing or macerating fruit or vegetable flesh without the application of heat or solvents. For example, orange juice is the liquid extract of the fruit of the orange tree...

, ice cream
Ice cream
Ice cream is a frozen dessert usually made from dairy products, such as milk and cream, and often combined with fruits or other ingredients and flavours. Most varieties contain sugar, although some are made with other sweeteners...

, and liqueur
Liqueur
A liqueur is an alcoholic beverage that has been flavored with fruit, herbs, nuts, spices, flowers, or cream and bottled with added sugar. Liqueurs are typically quite sweet; they are usually not aged for long but may have resting periods during their production to allow flavors to marry.The...

 (see Ribena
Ribena
Ribena is a British brand of fruit-based uncarbonated soft drink, carbonated soft drink and fruit drink concentrate produced by GlaxoSmithKline. The original and most common variety contains real blackcurrant juice.- History :...

). They are a common ingredient of Rødgrød
Rødgrød
Rødgrød , Rote Grütze , or Rode Grütt is a dish from Denmark and Germany.Grød or Grütze was traditionally made of groat or grit, as revealed by the second component of the name in Danish, German or Plattdeutsch...

, a popular kissel
Kissel
Kissel or kisel is a fruit soup, popular as a dessert in Eastern and Northern Europe. It consists of sweetened juice, thickened with arrowroot, cornstarch or potato starch, and sometimes red wine or fresh or dried fruits are added...

-like dessert
Dessert
In cultures around the world, dessert is a course that typically comes at the end of a meal, usually consisting of sweet food. The word comes from the French language as dessert and this from Old French desservir, "to clear the table" and "to serve." Common Western desserts include cakes, biscuits,...

 in North German
German cuisine
German cuisine is a style of cooking derived from the nation of Germany. It has evolved as a national cuisine through centuries of social and political change with variations from region to region. The southern regions of Germany, including Bavaria and neighbouring Swabia, share many dishes....

 and Danish cuisines. In the UK
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

, Europe and Commonwealth countries, some types of confectionery
Confectionery
Confectionery is the set of food items that are rich in sugar, any one or type of which is called a confection. Modern usage may include substances rich in artificial sweeteners as well...

 include a blackcurrant flavour, and in Belgium and the Netherlands, cassis is a flavoured currant soft drink. In the United States, blackcurrant flavour is rather rare in candies and jellies compared to UK sweets. In the United States, grape
Grape
A grape is a non-climacteric fruit, specifically a berry, that grows on the perennial and deciduous woody vines of the genus Vitis. Grapes can be eaten raw or they can be used for making jam, juice, jelly, vinegar, wine, grape seed extracts, raisins, molasses and grape seed oil. Grapes are also...

 flavour is often used in brands of candy where blackcurrant would appear in Europe. Blackcurrant liqueur mixed with white wine is called Kir or Kir Royale when mixed with Champagne.

External links

  • The Blackcurrant Foundation
  • Blackcurrant recipes
  • Are They Currants or Raisins? An essay making a case that blackcurrants are real currants while "Zante currants" - which are known simply as "currants" in the U.S. and some other parts of the world - are not. The author does not appear to know about the theory that blackcurrants and redcurrants took their English name from Zante currants, which seem be the same fruits that were called "raysons of coraunce" (with various spellings) in Middle English, from Old French "raisins de Corauntz". It gives the confusion a recent date.
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