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1)  a linoleic acid system with β-carotene
β胡萝卜素亚油酸氧化体系
2)  the bleaching of β-carotene-sub-oleic acid method
β-胡萝卜素亚油酸体系
3)  β-carotene/linoleic acid system
β-胡萝卜素/亚油酸体系
1.
Method:Methanol extracts from roots,stems,leaves and flowers were extracted by Soxhlet extraction,the antioxidative activity of those inβ-carotene/linoleic acid system and DPPH free radical-scavenging activity was examined by spectrophotometry.
方法:采用索式提取法分别对羽叶千里光根、茎、叶和花进行甲醇提取;采用分光光度法测定提取物对二苯代苦味酰自由基(DPPH)的清除能力及其在β-胡萝卜素/亚油酸体系中的抗氧化活性。
2.
argunensis extracts with acetoacetate,n-Butanol and water were detected by DPPH· free radical-scavenging method and β-carotene/linoleic acid system.
法和β-胡萝卜素/亚油酸体系分别测定羽叶千里光叶的乙酸乙酯、正丁醇和水等不同极性溶剂提取物的抗氧化活性。
4)  method of oxidation ofβ-carotene and linoleate emulsification solution
β-胡萝卜素亚油酸乳化液氧化法
5)  β-carotene-linoleate assay
β-胡萝卜素-亚油酸法
1.
Comparison of the determination of antioxidative activity of lipophilic extracts from seaweeds by phosphomolybdenum complex assay and β-carotene-linoleate assay systems;
磷钼络合物法与β-胡萝卜素-亚油酸法测定海藻脂类成分抗氧化活性的比较
6)  β-carotene-linoleate
β-胡萝卜素-亚油酸
1.
The extracts obtained from 28 species of marine algae collected along the coastline of Qingdao were evaluated for their antioxidant activity (AA) versus the positive controls butylated hydroxytoluene (BHT), gallic acid (GA), and ascorbic acid (AscA) by using two methods both scavenging DPPH (α,α-diphenyl-β-picrylhydrazyl) radical assay andβ-carotene-linoleate assay.
本论文采用DPPH(α,α-二苯基-β-苦味酰自由基)自由基清除法和β-胡萝卜素-亚油酸氧化法对采自青岛沿海的28种海藻的粗提物进行了抗氧化活性筛选,以2,6-二叔丁基-4-甲基苯酚(BHT)、没食子酸(GA)和抗坏血酸(AscA)作为阳性对照。
补充资料:倍他胡萝卜素 ,β-胡萝卜素
药物名称:倍他胡萝卜素

英文名:Betacarotene

别名: 倍他胡萝卜素 ,β-胡萝卜素
外文名:β-Carotene
适应症:
1.防治肿瘤,用于肿瘤的辅助治疗。 2.防治血管硬化,防治冠心病、中风、白内障、老年性痴呆。 3.维生素A缺乏症。 4.红细胞生成性原卜啉症引起的光敏性皮炎。 5.免疫性疾病辅助用药。
用量用法: 口服,每日1粒。
规格: 软胶囊:15mg/粒。

类别:维生素AD属
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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