Preliminary investigations of antioxidation of dihydromyricetin in polymers
Source abstract
Abstract
The antioxidative properties of dihydromyricetin (DMY), extracted from Ampelopsis grossedentata, in different solid polymers were evaluated by measuring the oxidation induction temperature (OIT*). The antioxidative efficiency was compared with Irganox 1010. The results showed that DMY was more efficient than the synthetical antioxidant. The high antioxidant activity of DMY is attributed to the special chemical structure, including the quantity and positions of the hydroxy groups in the molecule. DMY was harmless and highly effective to be a good natural antioxidant.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Medicinal plant effects and applications · Phytochemicals and Antioxidant Activities · Biological Activity of Diterpenoids and Biflavonoids
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (18)
Show source-provided references
1. Anu L, Pedro A J, Markku L and Riitta J T 2003 Environ. Exp. Bot. 49 4910.1016/S0098-8472(02)00057-6 ↗
2. Balasundram N, Sundram K and Samman S 2006 Food Chem. 99 19110.1016/j.foodchem.2005.07.042 ↗
3. Bravo L 1998 Nutr. Rev. 56 31710.1111/j.1753-4887.1998.tb01670.x ↗
4. Harborne J B, Baxter H and Moss G P 1999 Phytochemical dictionary: Handbook of bioactive compounds from plants (London: Taylor & Francis), 2nd edn
5. Hayashi T, Tahara S and Ohgushi T 2005 Biochem. Syst. Ecol. 33 2710.1016/j.bse.2004.07.001 ↗
6. Heim K E, Tagliaferro A R and Bobilya D J 2002 J. Nutr. Biochem. 13 57210.1016/S0955-2863(02)00208-5 ↗
7. Liu D Y, Ye J T, Yang W H, Yan J, Zeng C H and Zeng S 2004 Biomed. Environ. Sci. 17 153
8. Ma J, Luo X D, Protiva P, Yang H, Ma C Y and Basile M J 2003 J. Nat. Prod. 66 98310.1021/np020576x ↗
9. Ma J, Yang H, Basile M J and Kennelly E J 2004 J. Agric. Food. Chem. 19 587310.1021/jf049950k ↗
10. Matsumoto T and Tahara S 2001 Nippon. Nogeik. Kaishi. 6 65910.1271/nogeikagaku1924.75.659 ↗
11. Murakami T, Miyakoshi M, Araho D, Mizutani K, Kambara T and Ikeda T 2004 Biofactors 21 17
12. Pietta P G 2000 J. Nat. Prod. 63 103510.1021/np9904509 ↗
13. Riitta T, Timo V, Pedro J A and Riitta J T 2003 Basic Appl. Ecol. 4 21910.1078/1439-1791-00150 ↗
14. Towatari K, Yoshida K, Mori N, Shimizu K, Kondo R and Sakai K 2002 Planta. Med. 68 99510.1055/s-2002-35657 ↗
15. Yabe N and Matsui H 1997 J. Ethnopharmacol. 56 3110.1016/S0378-8741(96)01497-3 ↗
16. Yabe N, Tanaka K and Matsui H 1998 J. Ethnopharmacol. 59 14710.1016/S0378-8741(97)00121-9 ↗
17. Zhang Y S, Yiang W L and Xi H P 2001 J. Hunan. Agric. Univ. 27 100
18. Zhang Y S, Ning Z X, Yang S Z and Wu H 2003 Acta Pharmac. Sin. 38 241