This paper summarizes our research for herbal extracts with potent antioxidant activity obtained from a large scale screening based on superoxide radical (O(2) (•-)) scavenging activity followed by characterization of antioxidant properties. Firstly, scavenging activity against O(2) (•-) was extensively screened from ethanol extracts of approximately 1000 kinds of herbs by applying an electron ...

The antimicrobial activity against cariogenic bacteria, total antioxidant capacity and phenolic constituents of methanolic extracts from 11 herbs were investigated and compared with those of green tea (Camellia sinensis). Among the 12 tested herbs, eight herbal extracts could inhibit the growth of Streptococcus sanguinis. Jasmine, jiaogulan, and lemongrass were the most potent, with minimum inh...

Herbal water is referred to the liquid obtained from the distillation of medicinal plants. Different parts of plants, such as flowers, fruits, leaves, seeds and roots have long been used to produce herbal waters. Herbal waters are used as dietary supplements and alternative medicine and are commonly used for flavoring in baking. Previous studies focused on the non-volatile constituents of herbs...

The hepatoprotective potential of a herbal mixture was evaluated against CCl4 induced liver injury in Swiss albino mice. Liv 52, a commercially available polyherbal hepatoprotective drug was evaluated for comparison. The potential toxicity of the above herbal hepatoprotective agents was also compared. It was observed that there was a reduction in the enzyme biomarkers (Aspartate and Alanine Tra...

Present study was designed to evaluate the hypoglycemic effect and antioxidant potential of polyherbal formulation in streptozotocin (STZ) induced diabetic rats. Five different groups were made including 10 rats in each group. An aqueous suspension of herbal mixture containing 5 ingredients of equal amounts– leaves of Azadirachta indica (Margosa), leaves of Gymnema sylvestre (Gurmar), fruits of...

The fruits of wild berries, viz. Berberis lycium Royle, Pyrus pashia Buch.-Ham ex D. Don, Actinidia deliciosa (A.Chev.) C. F. Liang & A. R. Ferguson, Syzygium jambos (L.) Alston, Emblica officinalis Gaertn., Prunus cerasoides D. Don, Rubus ellipticus Sm, Crataegus sp. and Citrus karma Raf. were collected from the forests of various regions of Kangra, Himachal Pradesh (India) for preparation of ...

backgrounds and objective: kombucha is a several thousand years old traditional fermented beverage originated from east. while black tea infusion is the common substrate for preparing kombucha, other herbal infusions can be applied for this reason too. common medicinal herbs or even waste herbal materials, like banana peel, could be suitable substrates for preparing kombucha analogues. in this ...

The herbal formulation, DRF/AY/5001, elicits hypoglycemic/antidiabetic effects in both normal and experimentally induced hyperglycemic (epinephrine and alloxan) rats. Further, herbal formulation treatment can significantly alter the pattern of glucose tolerance in normal and diabetic rats. It is possible that the herbal formulation may act through both, pancreatic and extra-pancreatic mechanism...

Age is the leading risk factor for many of the most prevalent and devastating diseases including neurodegenerative diseases. A number of herbal medicines have been used for centuries to ameliorate the deleterious effects of ageing-related diseases and increase longevity. Oxidative stress is believed to play a role in normal ageing as well as in neurodegenerative processes. Since many of the con...

Ayurved Siriraj HaRak (AVS022) formula has been used for topical remedy of dermatologic disorders. Oxidative stress induced by ultraviolet (UV) A irradiation could be implicated in photoaged skin through triggering matrix metalloproteinase-1 (MMP-1). We, therefore, explored the antioxidant mechanisms by which AVS022 formulation and its individual components protected against UVA-dependent MMP-1...