Sweet Tea Extract 70 Rubusoside
Natural Sweetener Sweet Tea Extract The Sweet Tea Extract Powder is a kind of natural sweetener . The sweet taste from the leaf is attributed to the presence of diterpene glucosides, dominated by the major sweet principle rubusoside. Rubusoside is commonly known as either Sweet Tea Extract or...
Natural Sweetener Sweet Tea Extract
The Sweet Tea Extract Powder is a kind of natural sweetener. The sweet taste from the leaf is attributed to the presence of diterpene glucosides, dominated by the major sweet principle rubusoside. Rubusoside is commonly known as either Sweet Tea Extract or Chinese Blackberry Extract. Rubusoside is a Diterpene Glycoside, composing of steviol and glucoside, lower energy but higher sweet, 300 times than sugar. Rubusoside has a slightly bitter aftertaste, but it is about 115 times sweeter than sucrose at a concentration of 0.025%, making it a good candidate for a natural sweetener. Wild sweet tea leaves live on altitude of 2,000 meters mountain, pure nature environment, pollution-free. Sweet tea has a special taste, mellow flavor, quenching thirst, is a rare, valuable, new natural health tea for all seasons drinks.
It contains 18 kinds of amino acids, especially 8 amino acids which cannot be absorbed from food only produced from our body such as lysine, tryptophan, phenylalanine, also rich in various body necessary trace elements and many kinds of vitamins. The high nutrient content is one of the hallmarks of sweet tea.
Specification of Sweet tea Leaf Extract Rubusosides
Product Name: Sweet tea Leaf Extract Rubusosides
Latin Name: Rubus Suavissimus S. Lee
Appearance: Light yellow powder
Concentrated Extract Powder: 10:1
Standardized Extract Powder: 70% -95% Rubusoside, test by HPLC.
Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation
Shelf life: 2 years when properly stored.
Packing: 1kg/bag, 5kg/bag, 25KG/Drum, or as your requirements.
Payment terms: T/T in advance, Western Union, Paypal, etc.
Leading time: Usually, 3-5 working days after your payment confirmed.
Modern Research on Sweet Tea Extract (Rubus suavissimus)
Later discovered by a joint study of Chinese and Japanese scientists in the 1990’s, Sweet Tea contains a diterpene glycoside called rubusoside that has demonstrated various important biological functions with implications in alleviating allergy/asthma, obesity, diabetes, and cancer.
Research also revealed that Sweet Tea extract can suppress allergic reactions by inhibiting IgE-mediated histamine release from mast cells, prostaglandin E2 synthesis and cutaneous anaphylaxis.
Studies show that Sweet Tea leaf extract could inhibit NF-κB and R-amylase, which is closely related to glucose metabolism, and highly potent against angiogenesis by inhibiting both vascular endothelial growth factor (VEGF) and platelet-derived growth factor receptors in endothelial and smooth muscle cells.