12-08-2017, 16:47
Hello
That's a good question! Puersterol is made by one company Bio Botanica. When you see it in Swanson
Solgar, Natues answer etc all the same thing. They aimed to make a standardized
pueraria mirifica extract. There can be no deoxmiroestrol in it because in Thailand before its shipped to them
they soak the pueraria mirifica in solution and ship the liquid to them. The deoxmirioestrol readily oxidizes. They
did not claim to to standardize the deoxymiroestrol.
The next big problem is the testing. There is no way to know how much miroesrol is in there extract... Why, well they run
it on a method called LCMS. Its a great method but when you create this protocol its needs to be validated with another method
called HPLC. The problem is only a few people in the world have any actual miroestrol. No commercial facilities have this. Without
miroestrol there is no way to test with HPLC.
Botton line what they have is a guess......meaning who knows what they have.
When you say normal Pueraria Mirifica that means different things. Wild root powder generally has 0 to 5 mg miroestrol with exceptions of course.
If it is farmed it has much more but not all farmed is the same. The genetics of the plant is important and the length of the harvest cycle is important.
pueraria mirifica i year old or younger is poor. Generally the longer the harvest cycle the higher the actives. Raw Material like Pueraraprem have harvest
cycles that extend to 10 years.........root powder ranges from about 20 to 23 mg/100 gram miroestrol and 5 to 7 deoxmirioestrol. That is is very strong because the
deoxmiroestrol is 5 to 10 times stronger than miroestrol.
Extracts are a different deal because they can be concentrated. One company concentrates their extract 100 times because they use crappy wild pueraria mirifca.
There is nothing special about their extract. Another company makes pueraraprem a low ratio extract.........the miroestrol is 30mg/100 grams and the deoxmiroestrol
is 20 mg/100 grams because the pueraria mirifica is premium. That is a total of 50mg/100 chromemes. The reason for the high level of deoxymiroestrol is the way its processed.
does that help
That's a good question! Puersterol is made by one company Bio Botanica. When you see it in Swanson
Solgar, Natues answer etc all the same thing. They aimed to make a standardized
pueraria mirifica extract. There can be no deoxmiroestrol in it because in Thailand before its shipped to them
they soak the pueraria mirifica in solution and ship the liquid to them. The deoxmirioestrol readily oxidizes. They
did not claim to to standardize the deoxymiroestrol.
The next big problem is the testing. There is no way to know how much miroesrol is in there extract... Why, well they run
it on a method called LCMS. Its a great method but when you create this protocol its needs to be validated with another method
called HPLC. The problem is only a few people in the world have any actual miroestrol. No commercial facilities have this. Without
miroestrol there is no way to test with HPLC.
Botton line what they have is a guess......meaning who knows what they have.
When you say normal Pueraria Mirifica that means different things. Wild root powder generally has 0 to 5 mg miroestrol with exceptions of course.
If it is farmed it has much more but not all farmed is the same. The genetics of the plant is important and the length of the harvest cycle is important.
pueraria mirifica i year old or younger is poor. Generally the longer the harvest cycle the higher the actives. Raw Material like Pueraraprem have harvest
cycles that extend to 10 years.........root powder ranges from about 20 to 23 mg/100 gram miroestrol and 5 to 7 deoxmirioestrol. That is is very strong because the
deoxmiroestrol is 5 to 10 times stronger than miroestrol.
Extracts are a different deal because they can be concentrated. One company concentrates their extract 100 times because they use crappy wild pueraria mirifca.
There is nothing special about their extract. Another company makes pueraraprem a low ratio extract.........the miroestrol is 30mg/100 grams and the deoxmiroestrol
is 20 mg/100 grams because the pueraria mirifica is premium. That is a total of 50mg/100 chromemes. The reason for the high level of deoxymiroestrol is the way its processed.
does that help