Notoginseng - Roots
Processing
The roots of Panax Notoginseng - also called: Notoginseng, San qi or Sanchi, are washed thoroughly after harvesting. Then sorted and dried at a low temperature.This is done to ensure that the level of active ingredients (a.o. saponins, alkaloids and polysaccharides) remains high. It will keep the internal tissue of the root nice too.
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Panax Notoginseng roots after drying and sorting. |
Composition
Despite common belief, it is not always the case that roots with a longer growth period are better than younger roots. The level of active ingredients does increase gradually as the root ages, but it is the circumstances under which the Notoginseng plant develops and grows that determines its final content of active constituents at the moment of harvesting.The distinction between first or second class roots is made mostly based on visual aspects. Roots with a (spots of a) divergent color, some damage or unattractive growth patterns are usually marked 'second choice'. The level of active constituents in first and second class roots is equal and so is their strength.
Packaging
Normally any bulk quantity of roots is packed in plastic bags in cardboard boxes or barrels.If desired, smaller quantities can be packed in transparent plastic boxes.
Properties
Notoginseng roots have a somewhat bitter-sweet taste.Panax Notoginseng is particular known for its nurturing effect on the cardiovascular system and that it contributes to the development of the brains.
Dosage
For optimal results of the Notoginseng roots it is advised to take a minimum of 2 grams per day to a maximum of 10 grams daily.When you don't consume the roots as a whole but only make tea from it, it is advised to take a double daily amount.
The advised amount is higher because after making tea more than half of the active ingredients will not be extracted and thus remain in the unconsumed roots.
Practical experiences have demonstrated that activity and effects of Notoginseng do not decline proportionally as the daily dose is lowered.
There is no dangerous maximum daily dose, but about 2 grams of dried root is considered as a minimal daily dose. If you take less than this dosage it will most likely not contribute anything.
When mixed with other herbs with active constituents a lower dose of Notoginseng might be sufficient.
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