Bearberry (arctostaphylos uva ursi): The leaf extract of this plant contains hydroquinone derivatives, arbutin and methyl arbutin with skin whitening attributes.[2] (Figure 2)
Validated methods for direct determination of hydroquinone glucuronide and sulfate in human urine after oral intake of
bearberry leaf extract by capillary zone electrophoresis.
Kerry, "Evaluation of the antioxidant potential of grape seed and
bearberry extracts in raw and cooked pork," Meat Science, vol.
The L* value of raw pork treated with grape seed and
bearberry extracts was found to not change over a 12-d period of storage (Carpenter et al., 2007).
The AT zone was characterized by low deciduous shrub cover and was dominated by prostrate species that characterize the field layer, such as
bearberry (Arctostaphylos uva-ursi) and Arctic dwarf birch (Fig.
Arbutin is also a popular lightening agent that is naturally occurring in the dry leaves of
bearberry, cranberry, and other plants.
That included properties known as
Bearberry and Ricinus in west central Alberta.
Major vegetation species of the Northern Tundra include Dwarf Birch, Mountain Avens {Dryas spp.), Black Crowberry (Empetrum nigrum),
Bearberry (Arctostaphylos spp.), Arctic Lupine (Lupinus arcticus), lichens, mosses, sedges, and herbs (Ecosystem Classification Group 2012).
The peel has an aloe vera base for maximum healing and also contains
bearberry to lighten skin, antioxidant green tea and anti-inflammatory meadowsweet, comfrey and chamomile.
The Woiwurrung man named Berberra (other variant spellings include Berberry,
Bearberry, Barberra, Bar-ber-ry, Old Jacky, Mr Bateman, Old Malcolm) (Clark 1990:385), also a Wurundjeriwillam (a subdivision of Wurundjeri-baluk), was Billibellary's brother, and became ngurungaeta (clan head) following Billibellary's death at the Merri Creek in 1846.
There we helped Audrey and Stella pick medicine--Labrador tea,
bearberry and sage.
Bearberry (Arctostaphylos uva-ursi) is nearly as useful, and berberines are handy, too.