Abstract:
:Ascorbic acid 2-glucoside (AA-2G) has been widely used in cream and lotion types of cosmetic products. Thus, the degradation of AA-2G caused by the temperature change and pH variation was very critical for determining the bio-functionality of cosmetics. Response surface methodology (RSM) was introduced to study the influence of temperature and pH on the stability of AA-2G. The optimal condition of retaining AA-2G with the highest stability was determined to be 55.3°C and pH 6.4. The antioxidative activities of AA-2G including DPPH and ABTS free radical scavenging activities, metal chelating activity, and reducing ability were also determined. AA-2G was a good ascorbic acid derivative which could be used in cosmetic products as an active ingredient.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Huang WY,Lee PC,Huang LK,Lu LP,Liao WCdoi
10.1016/j.bmcl.2013.01.111subject
Has Abstractpub_date
2013-03-15 00:00:00pages
1583-7issue
6eissn
0960-894Xissn
1464-3405pii
S0960-894X(13)00144-3journal_volume
23pub_type
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