【Product Name】Roselle Extract / Hibiscus Flower Extract 
【Latin Name】Hibiscus sabdariffa L
【Part Used】Flower
【Appearance】Purple red  fine Powder
【Test method】TLC
【Specification】1-5% Anthocyanidins UV,4:1
【Active Ingredients】Anthocyanidins
【Extract solution】Grain alcohol&water
【Place of origin】China
【Description】   Roselle is associated with traditional medicine and is reported to be used as treatment for several diseases such as hypertension and urinary tract infections.The plants are rich in anthocyanins, as well as protocatechuic acid. The dried calyces contain the flavonoids gossypetin, hibiscetine and sabdaretine. The major pigment, formerly reported as hibiscin, has been identified as daphniphylline. Small amounts of myrtillin (delphinidin 3-monoglucoside), Chrysanthenin (cyanidin 3-monoglucoside), and delphinidin are also present. Roselle seeds are a good source of lipid-soluble antioxidants, particularly gamma-tocopherol  
【Main function】
It was used by the Chinese to treat dandruff and stimulate hair growth. 
Hibiscus has also been used to treat hemorrhoids and wounds. 
The Hibiscus flower is made into a tea in numerous cultures throughout the world. 
Hibiscus has a mild flavor and has many culinary uses. 
Recent research has shown that Hibiscus may have antibacterial properties. 
It is a mild laxative and it contains Vitamin C and malic acid.
Hibiscus has also been shown to relax the uterus and reduce blood pressure. 
Hibiscus has also been used for indigestion and loss of appetite, as well as for colds, respiratory problems, and circulation disorders
【Application】
1. Applied in foods field.
2.  Applied in beverages field.
3. Applied in cosmetics field.
4. Applied in health products field.
【Packaging】
♦ Packed in paper-drum with two plastic-bags inside. 
♦25kg/drum or according to the demands of customers.
【Storage】Store at cool&dry place.Protect from light,moisture and pest infestation. 
【Shelf life】2 years when properly stored.

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