See Batata.
Habitat: Forests of West Bengal, Central and South India, up to 1,200 m.
English: Clearing Nut tree.Ayurvedic: Kataka, Katakaphala, Payah-prasaadi, Chakshushya, Nirmali.Unani: Nirmali.Siddha/Tamil: Thettran, Thetrankot- tai.Action: Seed—antidiabetic, antidysenteric, emetic.
Mannogalactan from seeds reduces cholesterol and triglycerides (one-tenth and one-fifth when compared to clofi- brate). Seeds are also applied to abscesses, and venereal sores (internally in gonorrhoea). Fruits—antidiabet- ic; antidysenteric, expectorant. (Pulp is used as a substitute for ipecacuanha.)The Ayurvedic Pharmacopoeia ofIn- dia recommends the seed in dysuria, polyuria, urolithiasis, also in epilepsy.The seeds, leaves and trunk bark gave diabolin (major alkaloid) and acetyldiabolin. Seeds also gavebrucine, strychnine, novacine, icajine, oleanolic acid and its glycoside. Leaves and bark gave isomotiol, stigmasterol, campes- terol and sitosterol. Diabolin exhibits hypotensive activity.A decoction of seeds is given to treat stammering.The seeds resemble those of Nux- vomica but are non-poisonous. The ripe seeds are used for clearing muddy water.Dosage: Seed—3-6 g. (API, Vol. IV.)... strychnos potatorumConstituents include tannins. Leaves and fruits.
Action: drying astringent, antirheumatic, antitussive.
Uses: Dry violent spasmodic coughs (whooping cough, croup). Copious catarrh. Diarrhoea (infants). Piles. Muscular rheumatism. Polymyalgia. Sore throat (gargle).
Formula. Chestnut 1; Celery 1; Black Cohosh quarter; and Meadowsweet 1; for polymyalgia and muscular rheumatism.
Formula. Sweet Chestnut 2; Wild Cherry bark 1; for whooping cough.
Preparations: Tea: 2 teaspoons shredded leaves to each cup water, bring to boil and simmer 5 minutes. Half-1 cup freely.
Liquid Extract BHP (1983) 1:1 in 25 per cent alcohol. Dose 1-4ml, thrice daily.
Home tincture: 1oz shredded leaves to 20oz Vodka (40-45 per cent alcohol). Macerate 8 days. 2-4 teaspoons in water, thrice daily. ... chestnut, sweet
FAMILY: Betulaceae
SYNONYMS: B. capinefolia, cherry birch, southern birch, mahogany birch, mountain mahogany.
GENERAL DESCRIPTION: A graceful tree about 25 metres high which has a pyramidal shape while young. It has bright green leaves and a dark reddish-brown aromatic bark, which is broken into plates or patches.
DISTRIBUTION: Native to southern Canada and southeastern USA; produced mainly in Pennsylvania.
OTHER SPECIES: There are numerous species of birch, spanning several continents, such as black birch (B. nigra) found in North America. Not to be confused with the European white birch (B. alba), which produces birch tar oil used in chronic skin diseases.
HERBAL/FOLK TRADITION: The cambium (the layer directly under the bark) is eaten in the spring, cut into strips like vermicelli. The bark, in the form of an infusion, is used as a general stimulant and to promote sweating. As a decoction or syrup, it is used as a tonic for dysentery and is said to be useful in genito-urinary irritation. The flavour of wintergreen and birch bark, in the form of a tea, was popular with the American Indians and European settlers. More recently, this has been translated into a preference for ‘root beer’ flavourings.
ACTIONS: Analgesic, anti-inflammatory, antipyretic, antirheumatic, antiseptic, astringent, depurative, diuretic, rubefacient, tonic.
EXTRACTION: Essential oil by steam distillation of the bark macerated in warm water.
CHARACTERISTICS: Colourless, pale yellow or reddish tinted liquid with an intense, sweet-woody, wintergreen-like scent.
PRINCIPAL CONSTITUENTS: Almost entirely methyl salicylate (98 per cent), produced during the maceration process. It is almost identical in composition to wintergreen oil.
SAFETY DATA: Methyl salicylate, the major constituent, is not exactly toxic but very harmful in concentration.’ It can be absorbed through the skin, and fatal poisoning via this route has been reported.’. ’ It is also classed as an enviromental hazard or marine pollutant.
AROMATHERAPY/HOME: USE None.
OTHER USES: Limited use as a counter-irritant in anti-arthritic and antineuralgic ointments and analgesic balms. Limited use as a fragrance component in cosmetics and perfumes; extensively used as a flavouring agent, especially ‘root beer’, chewing gum, toothpaste, etc. (usually very low-level use).... birch, sweet
FAMILY: Lamiaceae (Labiatae)
SYNONYMS: Marjorana hortensis, knotted marjoram.
GENERAL DESCRIPTION: A tender bushy perennial plant (cultivated as an annual in colder climates), up to 60 cms high with a hairy stem, dark green oval leaves and small greyish white flowers in clusters or ‘knots’. The whole plant is strongly aromatic.
DISTRIBUTION: Native to the Mediterranean region, Egypt and North Africa. Major oil-producing countries include France, Tunisia, Morocco, Egypt, Bulgaria, Hungary and Germany.
ACTIONS: Analgesic, anaphrodisiac, antioxidant, antiseptic, antispasmodic, antiviral, bactericidal, carminative, cephalic, cordial, diaphoretic, digestive, diuretic, emmenagogue, expectorant, fungicidal, hypotensive, laxative, nervine, sedative, stomachic, tonic, vasodilator, vulnerary.
EXTRACTION: Essential oil by steam distillation of the dried flowering herb. An oleoresin is also produced in smaller quantities.
CHARACTERISTICS: A pale yellow or amber coloured mobile liquid with a warm, woody, spicy camphoraceous odour. It blends well with lavender, rosemary, bergamot, chamomile, cypress, cedarwood, tea tree and eucalyptus.
OTHER SPECIES: There is a great deal of confusion regarding the various species of marjoram or oregano. The most common types are the pot or French marjoram (Origanum onites or Marjorana onites), which is a hardier plant than the sweet marjoram and of a spreading nature; the Spanish marjoram or oregano (Thymus mastichina) and the wild or common marjoram or oregano (Origanum vulgare) which is used to produce the so-called ‘oregano oil’. See entries on common oregano, Spanish oregano and also the Botanical Classification section.
HERBAL/FOLK TRADITION: A traditional culinary herb and folk remedy. It was used by the ancient Greeks in their fragrances, cosmetics and medicines; the name oregano derives from a Greek word meaning ‘joy of the mountains’. lt is a versatile herb which has a soothing, fortifying and warming effect; it aids digestive and menstrual problems, as well as nervous and respiratory complaints.
It is ‘comforting in cold diseases of the head, stomach, sinews and other parts, taken inwardly or outwardly applied ... helps diseases of the chest, obstructions of the liver and spleen.’. It is also very helpful for muscular and rheumatic pain, sprains, strains, stiff joints, bruises, etc.
PRINCIPAL CONSTITUENTS: Terpinenes, terpineol, sabinenes, linalol, carvacrol, linalyl acetate, ocimene, cadinene, geranyl acetate, citral, eugenol, among others.
SAFETY DATA: Non-toxic, non-irritant, non-sensitizing. Not to be used during pregnancy.
AROMATHERAPY/HOME: USE
Skin care: Chilblains, bruises, ticks.
Circulation muscles and joints: Arthritis, lumbago, muscular aches and stiffness, rheumatism, sprains, strains.
Respiratory system: Asthma, bronchitis, coughs.
Digestive system: Colic, constipation, dyspepsia, flatulence.
Genito-urinary system: Amenorrhoea, dysmenorrhoea, leucorrhoea, PMT.
Immune system: Colds.
Nervous system: Headache, hypertension, insomnia, migraine, nervous tension and stress-related conditions.
OTHER USES: The oil and oleoresin are used as fragrance components in soaps, detergents, cosmetics and perfumes. Employed in most major food categories, especially meats, seasonings and sauces, as well as soft drinks and alcoholic beverages such as vermouths and bitters.... marjoram, sweet
FAMILY: Rutaceae
SYNONYMS: C. aurantium var. dulcis, C. aurantium var. sinensis, China orange, Portugal orange.
GENERAL DESCRIPTION: An evergreen tree, smaller than the bitter variety, less hardy with fewer or no spines. The fruit has a sweet pulp and non-bitter membranes. Another distinguishing feature is the shape of the leaf stalk: the bitter orange is broader and in the shape of a heart.
DISTRIBUTION: Native to China; extensively cultivated especially in America (California and Florida) and round the Mediterranean (France, Spain, Italy). The expressed oil is mainly produced in Israel, Cyprus, Brazil and North America; the distilled oil mainly comes from the Mediterranean and North America.
OTHER SPECIES: There are numerous cultivated varieties of sweet orange, for example Jaffa, Navel and Valencia. There are also many other subspecies such as the Japanese orange (C. aurantium var. natsudaidai). See also bitter orange.
HERBAL/FOLK TRADITION: A very nutritious fruit, containing vitamins A, B and C. In Chinese medicine the dried sweet orange peel is used to treat coughs, colds, anorexia and malignant breast sores. Li Shih-chen says: ‘The fruits of all the different species and varieties of citrus are considered by the Chinese to be cooling. If eaten in excess they are thought to increase the “phlegm”, and this is probably not advantageous to the health. The sweet varieties increase bronchial secretion, and the sour promote expectoration. They all quench thirst, and are stomachic and carminative.’.
ACTIONS: Antidepressant, anti-inflammatory, antiseptic, bactericidal, carminative, choleretic, digestive, fungicidal, hypotensive, sedative (nervous), stimulant (digestive and lymphatic), stomachic, tonic.
EXTRACTION: 1. Essential oil by cold expression (hand or machine) of the fresh ripe or almost ripe outer peel. 2. Essential oil by steam distillation of the fresh ripe or almost ripe outer peel. An oil of inferior quality is also produced by distillation from the essences recovered as a byproduct of orange juice manufacture. Distilled sweet orange oil oxidizes very quickly, and anti-oxidant agents are often added at the place of production. (An oil from the flowers is also produced occasionally called neroli Portugal or neroli petalae; an oil from the leaves is also produced in small quantities.)
SYNONYM: 1. A yellowy-orange or dark orange mobile liquid with a sweet, fresh fruity scent, richer than the distilled oil. It blends well with lavender, neroli, lemon, clary sage, myrrh and spice oils such as nutmeg, cinnamon and clove.
2. A pale yellow or colourless mobile liquid with a sweet, light-fruity scent, but little tenacity.
PRINCIPAL CONSTITUENTS: Over 90 per cent monoterpenes, mainly limonene. The cold expressed oil also contains bergapten, auraptenol and acids.
SAFETY DATA: Generally non-toxic (although ingestion of large amounts of orange peel has been known to be fatal to children); non-irritant and non-sensitizing (although limonene has been found to cause dermatitis in a few individuals). Distilled orange oil is phototoxic: its use on the skin should be avoided if there is danger of exposure to direct sunlight. However, there is no evidence to show that expressed sweet orange oil is phototoxic although it too contains coumarins.
AROMATHERAPY/HOME: USE
Skin care: Dull and oily complexions, mouth ulcers.
Circulation muscles and joints: Obesity, palpitations, water retention.
Respiratory system: Bronchitis, chills.
Digestive system: Constipation, dyspepsia, spasm.
Immune system: Colds, ’flu.
Nervous system: Nervous tension and stressrelated conditions.
OTHER USES: Sweet orange peel tincture is used to flavour pharmaceuticals. Extensively used as a fragrance component in soaps, detergents, cosmetics and perfumes, especially eau-de-colognes. Extensively used in all areas of the food and drinks industry (more so than the bitter orange oil). Used as the starting material for the isolation of naturallimonene.... orange, sweet
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