Introduction to Herbs Flashcards
First book to focus on descriptions of individual herbs
Shen Nong Ben Cao Jing
Divine Husbandman’s Classic
364 kinds of herbs. The term “medicine property” first appears in this book
Materia Medica that divided herbs into 3 categories
Tao Hongjing: Collection of Commentaries on the Classic Materia Medica Three Categories of herbs: Upper - tonifying Middle - most herbs (moving, sour, etc) Lower - herbs w/ toxicity
China’s first illustrated materi medica
Tang Materia Medica, compiled bhy government
Omissions from the Classic of Meteria Medica
Cheng ZangQi
Seven forms of pprescriptions
Major Materia Medica od the Song Dynasty
The Materia Medica Arranged According to Pattern
Very prosperous dynasty
Li Shizhen’s materia medica
The Grand Materia Medica, 1st printed in 1596, is the best known example of TCM sustances.
Li Shizhen is China’s celebrated herbalist
Encyclopedia of Traditional Chinese Medicinal Substances
printed 1977, newer and more entries than older materia medicas
Chinese Materia Medica
printed 2002, Newer and more entries than older materia medicas
1st book to outline the 8 therapeutic methods
Medical Revelations: Cheng Zhong Ling
The 8 Therapeutic Methods
Sweating, Vomiting, Purging (draining) Harmonizing Warming Clearing Dispersing Tonifying
1st book outlining linkages between herbs and particular organs, channels
Origins of Medicine, by Zhang Yuan Su
Factors of herbal efficacy: growth and gathering conditions
- Best quality from native growing places
- Gathering time - when effective ingredients reach maximum
Whole plant - fully grown-up or blossom
Leaf - Blossom or fully flowering
Flower - Fully opened up
Seed & Fruit - reach the full maturity
Root - Fedruary & August
Objectives of processing methods
Reduce or remove toxicity or side effects
Change the function of the herb
Easier to store
Get rid of impurities and easier to be taken in
Processing Methods
Mechanical Methods
Methods that utilize water
Methods that utilize heat
Methods utilizing both heat and water
Mechanical methods of processing herbs
Cleaning, peeling, scraping, grinding, etc
Herbal processing methods which utilize water
Soaking
Bleaching (rinsing)
Aqeous Trituration - minerals ground to a powder with water
Herbal processing methods which utilize heat
Dry Frying (browning, deep frying, charring)
Frying with liquid (Honey, vinegar, wine, juice )
Calcining (makes mineral substances brittle like tortoise or oyster shell)
Roasting in ashes (Wrap herb in mud or wet paper & roast on coals)
Herbal processing methods utilizing both heat & water
Steaming
Boiling
Quenching
Simmering
“Four” Qi
Cold Hot Cool Warm Neutral
“Five” Tastes
Sour Bitter Sweet Acrid Salty Bland
Yang tastes
Acrid, Sweet, Bland
Yin Tastes
Bitter, Sour, Salty
Acrid
Disperse & move
Sweet
Tonify, harmonize, moisten