Herbalism Knowledge Check 2

Question 1

Which part of the valerian plant is most commonly used medicinally?

Accepted Answer

Roots

Answer

Valerian root contains the active constituents valerianic acid and valepotriates used for sleep support.

Question 2

What term describes the process of soaking plant material in alcohol to extract its active constituents?

Accepted Answer

Maceration

Answer

Maceration involves soaking plant material in a solvent like alcohol for an extended period to extract constituents.

Question 3

Which herbal preparation is made by simmering tough plant material like roots or bark in water?

Accepted Answer

Decoction

Answer

A decoction uses sustained heat to break down and extract compounds from hard plant materials such as roots, bark, and seeds.

Question 4

Saw palmetto (Serenoa repens) is best known for its use in supporting which body system?

Accepted Answer

Prostate and urinary health

Answer

Saw palmetto is widely used to support prostate health and alleviate symptoms of benign prostatic hyperplasia (BPH).

Question 5

What is the primary active compound responsible for turmeric's anti-inflammatory properties?

Accepted Answer

Curcumin

Answer

Curcumin is the main polyphenol in turmeric and is responsible for its yellow color and anti-inflammatory effects.

Herbalism Practice Test