The essentials you need to know about Resveratrol…
Resveratrol is a natural compound found in red grape skin, polygonum cuspidatum, and some other berries. It is a powerful antioxidant produced by some plants to protect them against environmental stresses. For buyers of Resveratrol traceability and full security over the supply chain is the top priority when procuring this material. Dongming Growth is considered by many to be highly trusted because of its transparency and traceability from farm to final product.
Currently most resveratrol raw material is wild crafted, and a small amount is currently farmed nowadays. Normally it harvests all year long, but considering the growing season and weather, September to October should be the best harvest season. To ensure a constant and reliable supply of material buyers should look to purchase from manufactures who will harvest from both wild crafted and farmed raw material. Dongming Growth has a well-balanced supply from both wild cultivated and their wholly owned farm of raw polygonum cuspidatum.
The essentials you need to know about Milk Thistle Extract…
Generally speaking, the main source of Silybum marianum(L.) Gaertn is cultivated in Northeast of China and Inner Mongolia.
Nowadays, Inner Mongolia and Hei Long Jiang are the main cultivation areas, Inner Mongolia occupies around 80% of the plant area (300,000mu), and Hei Long Jiang occupies around 20% (75,000mu).
Cultivation season: Early May
Harvest season: Aug to Sept
Each year Milk thistle factories can predict the price for next year around July to Aug due to the status of the milk thistle seeds crop. In recent years, the supply of milk thistle seed has been stable and even a bit over supplied.