Product Name: Sophora Japonica Extract Botanical Name: Sophora japonica L. Part used: Flower Appearance: Yellow or Greenish Yellow powder Specification: 4:1 10:1 / Regular Powder / Quercetin 95% / Quercetin Dihydrate 95% 98% / Rutin 95% 98% Storage Period: 24 Months Package: 1kg/bag 25kg/drum Test Method: HPLC Storage Conditions: Store in cool and dry places. Keep away from strong light and heat. Product Name:Ginkgo Biloba Extract Botanical Name: Ginkgo Biloba L. Part used: Leaf Appearance: Brownish Yellow or Yellow powder Specification: 4:1 10:1 / Regular Powder / Ginkgo Flavonoides 24% Storage Period: 24 Months Package: 1kg/bag 25kg/drum Test Method: HPLC Storage Conditions: Store in cool and dry places. Keep away from strong light and heat. Product Name: Celery Extract Botanical Name: Apium graveolens or Anthriscus Cerefolium or Filipendula vulgaris Part used: Seed/Leaf Appearance:Brownish Yellow or Light Yellow powder Specification: 4:1 10:1 / Regular Powder/ Apigenin 90% Storage Period: 24 Months Package: 1kg/bag 25kg/drum Test Method: HPLC Storage Conditions: Store in cool and dry places. Keep away from strong light and heat. Product Name: Grape Seed Extract Botanical Name: Vitis vinifera L. Part used: Seed Appearance: Brownish red or Purple Red powder Specification: 4:1 10:1 / Regular Powder / Proanthocyanidins 10-98% / Polyphenols 50-95% / Storage Period: 24 Months Package: 1kg/bag 25kg/drum Test Method: HPLC Storage Conditions: Store in cool and dry places. Keep away from strong light and heat. Product Description Product Name Polygonum Cuspidatum Extract Botanical Name Polygonum Cuspidatum Part Used Root Appearance Brownish Yellow to White Fine Powder Specification 4:1 10:1 Straight Powder 10-99% Trans-Resveratrol 98% Polydatin Storage Period 24 Months Package 1kg/bag 25kg/drum Storage Conditions Store in cool and dry places. Keep away from strong light and heat. Description Japanese Knotweed is a vigorous herbaceous shrub growing to 1-3 m (3-10 ft). The flowers are small, white to green which is 1/6-1/8 inch long. The stems are hollow, smooth, purple to green of 2.5 cm (1") diameter. Leaves are arranged alternately, oval-triangular, 10-17 cm long and 7-10 cm wide. It has fleshy and red tinged shoots which is 30 cm x 30 cm across. It produces small, winged, shiny, triangular fruit which is 1/10 inch long. It is a perennial plant which has dark brown, with interior bright orange rhizomes. Health benefits Japanese Knotweed is an excellent source of vitamin C and vitamin A. It also offers potassium, zinc, phosphorus and manganese. It is a great source of resveratrol which lowers bad cholesterol and chances of heart attacks. It also acts as anti-inflammatory which assist immune system to fight infections, relieves arthritis and prevents the body from neurotoxin damage. Cognitive problems Japanese knotweed has positive effect on the cognitive disorders such as dementia and Alzheimer's disease. It is due to resveratrol content in this herb. It provides preventative effect on the neurodegenerative process which affects the neural pathways. Antioxidants eliminates free radicals and plaque which affects the mental function. Resveratrol energizes the brain pathways which prevents the health ailments. (1) Heart ailments The food rich in fat increases the chances of heart problems and cardiovascular conditions such as high cholesterol. Japanese knotweed possesses resveratrol which helps to deal with such conditions. Red wine is drunk in large amounts in France due to which heart conditions are not common there. One should add Knotweed to the diet to get the heart protective properties. (2) Lowers blood pressure Resverat