Introduction to Herbalism and Botanicals Flashcards
(177 cards)
What are tinctures?
According to the CNS primer, tinctures are “liquid extracts that are not dried.” However this is an incomplete definition.
Tinctures are concentrated liquid herbal extracts made from plants and used as herbal medicine. The basic method of extraction uses alcohol, vinegar, or glycerin. Some methods also use water, these are called double-extractions.
Briefly explain double-extraction.
A double-extraction is the process of using both alcohol and water to extract different properties. Some beneficial properties in mushrooms and some plants are water-soluble while other properties are alcohol-soluble. Double-extraction allows you to get the most out of these herbs.
What do capsules and tablets contain?
Commercially obtained capsules and tablets contain freeze-dried or powdered extracts of whole plants or plant parts.
What is the difference between a tea and a decoction?
According to the CNS primer, “teas are prepared by water-based extraction in boiling water” and “decoctions are water-based extracts that are cooked after boiling and then strained.”
However that is not exactly correct.
A tea is made with the leaves, flowers, fruit, and/or non-woody stems of an herb. The process of making a tea is to pour boiling water over the herb, cover it, and allow it to steep for a period of time. If it is purely for flavor, the tea is steeped for 5-10 min. For medicinal effects it should be steeped 15-30 min. After this time, strain the herb out and consume the tea.
A decoction is made from the tougher parts of the herb such as the root, woody stems, bark, and sometimes the fruit. For this, you must boil the herb in the water for a period of time (15-30 min) before straining and consuming.
Using the Latin binomials, what two species of plant are commonly called Agrimony?
Agrimonia gryposepala
Agrimonia eupatoria
What is Agrimony used for? And what parts are used?
The entire plant, including the roots, has been used to for it’s diuretic and astringent properties for sore throats, kidney stones, and jaundice. Its water extracts (infusions and decoctions) are used in the treatment of airway and urinary system diseases, digestive tract diseases, and chronic wounds.
What are the three most common names for the plant Aletris farinosa?
Aletris root
Unicorn root
Whitetube stargrass
What is Aletris Root used for? And what parts are used?
A poultice of leaves has been used to relieve breast soreness and the liquid from boiled roots is traditionally used to relieve digestion problems including colic, constipation, diarrhea, gas, and upset stomach, anxiety, and edema. Other traditional uses for the root include joint and muscle pain (rheumatism), muscle spasms, fluid retention, and infertility.
What is a poultice?
A poultice, also called a cataplasm, is a paste made of herbs, plants, and other substances with healing properties. The paste is spread on a warm, moist cloth and applied to the body to relieve inflammation and promote healing.
What is the Latin binomial for the herb commonly named Alfalfa?
Medicago sativa
What is Alfalfa used for? And what parts are used?
According to the CNS primer, the leaves are traditionally powdered and mixed with cider vinegar to create a tonic beverage.
However, there is an extensive list of the uses of this herb, many with scientific evidence to support their use. Some of these include:
Improving metabolic health, reducing the symptoms of menopause (especially hot flashes), for kidney conditions, bladder and prostate conditions, and to increase urine flow. It is also used for high cholesterol, asthma, osteoarthritis, rheumatoid arthritis, upset stomach, and a bleeding disorder called thrombocytopenic purpura. People also take alfalfa as a source of vitamins A, C, E, and K4; and the minerals calcium, potassium, phosphorous, and iron.
The parts most commonly used are the leaves, sprouts, and seeds.
Using the Latin binomials, what two species of plant are commonly called Aloe?
Aloe vera
Aloe barbadensis
What is Aloe used for? And what parts are used?
Traditional, internal, use of aloe leaf extract has been as a laxative to relieve constipation. Regular use can lead to weight loss, but with the added danger of electrolyte imbalance, aloe-induced negative energy balance, and dehydration.
The juice or gel of the leaves is useful to accelerate the healing of small skin lacerations and first-degree sunburn.
How does Aloe’s laxative effect work?
Water soluble extract of the leaves are rich in 1,8-dihydrozyanthacene derivatives. Upon reaching the colon, these compounds are converted by endogenous or bacterial enzymes to aloe-emodin anthrone, an irritant to the colonic mucosa. Exposure to this irritant increases mucosal mucus secretion which stimulates colonic peristalsis.
Using the Latin binomials, what two species of plant are commonly called Angelica?
Angelica atropurpurea
Angelica archangelica
What is Angelica used for? And what parts are used?
Small amounts of dried seeds may be used to relieve flatulence, urinary tract infections, inappetence (lack of appetite), and fever. Preparations from the roots may be used to induce vomiting and perspiration as well as for the treatment of toothache, bronchitis, rheumatoid arthritis, gout, fever, and hypomenorrhea.
What is the Latin binomial for Anise?
Pimpinella anisumIn. In some texts, anise is referred to as Anisum vulgare or A. officinarum. Do not confuse with the “Chinese star anise” (Illicium verum).
What are the uses of Anise? And what parts are used?
Hot tea brewed from the seeds may relieve flatulence, colic, cough, bronchitis, and oral inflammation. Anise is well known as a carminative and traditionally as an expectorant. In high doses, it is used as an antispasmodic and an antiseptic and for the treatment of cough, asthma, and bronchitis. Research reveals no clinical data regarding the use of anise as an expectorant or as an antimicrobial. The oil of anise has been used for the treatment of lice, scabies, and psoriasis.
What is the Latin binomial for the herb Arnica? Name some other common names of this herb.
Arnica montana, also known as wolf’s bane, leopard’s bane, mountain tobacco, and mountain arnica.
What are the uses of Arnica? What parts are used?
Arnica is used topically for a wide range of conditions, including bruises, sprains, muscle aches, wound healing, superficial phlebitis, joint pain, inflammation from insect bites, and swelling from broken bones. More recent studies suggest it may also be helpful in the treatment of burns.
The most common preparations are creams made from decoctions of the dried flowers.
True or False?
All parts of Arnica are safe for internal use.
False.
Some preparations have been approved by the FDA as natural flavoring agents for alcoholic beverages. However, all parts of this herb contain a highly poisonous sesquiterpenoid lactone (helenalin) as well as inulin, betaine, choline, coumarins, quercetin, kaempferol, luteolin, caffeic acid, and chamissonolid. While some of these compounds are safe and can be beneficial, others make this herb unsafe for human consumption or internal therapeutic use.
What is Asafoetida?
Asafoetida is the dried sap, or gum resin, obtained from the roots of Ferula plants. The Latin binomial associated with this herb is Ferula spp. It is also a common Indian culinary herb called Hing.
What are the uses of Asafoetida?
The gummy resin from the roots is used as an antispasmodic. In Ayurvedic medicine, it is used to aid digestion and gas, as well as treat bronchitis and kidney stones. In the Middle ages, it was also worn in a bag around the neck to “ward off” influenza and the common cold.
The Chinese herb Huang-Qi is also known commonly as what? Also give the Latin binomial.
Astragalus is the common name. Astragalus membranaceus is the Latin binomial.