Pyropheophytin a as an Antioxidative Substance from the Marine Alga, Arame (Eisenia bicyclis)
スポンサーリンク
概要
- 論文の詳細を見る
The Acidic and neutral fractions of an extract of the marine alga, Eisenia bicyclis (Japanese name "Arame"), showed strong antioxidative activity when tested by the ferric thiocyanate and TBA methods. Chromatographic purification of the neutral fraction gave an active oily substance identified as pyropheophytin a, one of the chlorophyll a-related compounds. This compound showed higher antioxidative activity than a-tocopherol and could be expected to act as an antioxidant in foods. The porphyrin ring system seems to be important for the antioxidative activity in the dark.
- 社団法人日本農芸化学会の論文
- 1992-10-23
著者
-
Cahyana A
Ehime Univ. Matsuyama Jpn
-
Shuto Yoshihiro
Faculty Of Agriculture Ehime University
-
Kinoshita Yoshiro
Faculty Of Agriculture Ehime University
-
CAHYANA Antonius
Faculty of Agriculture, Ehime University
関連論文
- Synergistic Antioxidative Effects of Porphyrin Derivatives with α-Tocopherol and Ascorbic Acid
- Total Synthesis of (+)-Paulownin
- Total Synthesis of (+)-Phrymarolin I from (+)-Malic Acid
- Effects of Batatasin III and Its Analogs on Gibberellic Acid-Dependent α-Amylase Induction in Embryoless Barley Seeds and on Cress Growth
- Improved Procedure for the Enantiometric Synthesis of 1-Hydroxy/acetoxy-2,6-diaryl-3,7-dioxabicyclo [3 .3. 0] octane Lignans : Total Syntheses of (+)-Paulownin, (+)-Phrymarin I and (+)-Phrymarin II
- Larvicidal Activity of (−)-Dihydroguaiaretic Acid Derivatives against Culex pipiens
- Pyropheophytin a as an Antioxidative Substance from the Marine Alga, Arame (Eisenia bicyclis)
- Syntheses of (+)- and (-)-Dihydropinidine and (+)- and (-)-Epidihydropinidine by Using Yeast Reduction of Methyl (2-oxocyclohexyl)acetate
- Effect of Optically Active Ethyl 2-Phthalimidooxypropionate on the Growth of Cress, Lepidium sativum
- Antioxidative Activity of Porphyrin Derivatives
- Affinity to the Nicotinic Acetylcholine Receptor and Insecticidal Activity of Chiral Imidacloprid Derivatives with a Methylated Imidazolidine Ring
- New Method for Synthesizing the Intermediates to 5-HETE from Yeast-mediated Reduction Products by Employing Baeyer-Villiger Oxidation with Complete Retention of Enantiomeric Excess(Organic Chemistry)
- Stereoselective Synthesis of the Neolignan, (+)-Dehydrodiconiferyl Alcohol
- Larvicidal Activity of (-)-Dihydroguaiaretic Acid Derivatives against Culex pipiens
- Total Syntheses of (−)- and (+)-Boronolide and Their Plant Growth-Inhibitory Activity
- Total Syntheses of (-)- and (+)-Boronolide and Their Plant Growth-Inhibitory Activity