搜索结果: 1-13 共查到“食品科学技术基础学科 anthocyanins”相关记录13条 . 查询时间(0.068 秒)
Investigating the effect of high hydrostatic pressure processing on anthocyanins composition of mulberry (Morus moraceae) juice
mulberry fruit antio
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2014/2/24
Anthocyanins are potent natural antioxidants with acclaimed health benefits and are also used as industrial colourants. These functions are based on the types and amounts of anthocyanins present in th...
Composition analysis and structural identification of anthocyanins in fruit of waxberry
waxberry (Myrica rubra Sieb. et Zucc.) anthocyanin natural product pigment identification composition analysis
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2014/2/25
Anthocyanin pigments in the fruit of waxberry (Myrica rubra Sieb. et Zucc.), were extracted with 0.1% HCl in ethanol, and the crude anthocyanin extract was purified by C18 Sep-Pak cartridge open-colum...
The Stability and Antioxidant Activity of Anthocyanins from Blueberry
highbush blueberry anthocyanins stability antioxidant activity
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2010/8/11
Anthocyanins from highbush blueberry (Vaccinium corymbosum L.) have tremendous potential as natural colorants and functional food with pharmaceutical purposes in food applications. To exploit the pote...
Induction of Apoptosis in Cultured Human Stomach Cancer Cells by Potato Anthocyanins and Its Inhibitory Effects on Growth of Stomach Cancer in Mice
anthocyanin-containing potatoes stomach cancer KATO III cells DNA fragmentation
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2009/6/18
Anthocyanins prepared from colored potatoes induce apoptosis in cultured human stomach cancer KATO III cells. Morphological change indicating apoptotic bodies and DNA fragmentations were observed in c...
Production of Anthocyanins by Habituated Cultured Cells of Nyoho Strawberry（Fragaria ananassa Duch.）
habituation strawberry cell culture
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2009/6/17
Cultured leaf cells of Nyoho strawberry (Fragaria ananassa Duch.) produced 4 times more anthocyanins than fruit, with additions of 2.0 mg/l of 1-naphthalenacetic acid (NAA) and 0.2 mg/l of benzyladeni...
Protective Effects of Boysenberry Anthocyanins on Oxidative Stress in Diabetic Rats
boysenberry anthocyanins diabetes oxidative stress
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2009/6/17
The protective effects of major boysenberry anthocyanins (BoAnt) against oxidative stress were investigated in streptozotocin (STZ)-induced diabetic rats. Increases in the concentration of plasma thio...
Evaluation of DPPH-Radical-Scavenging Activity and Antimutagenicity and Analysis of Anthocyanins in an Alcoholic Fermented Beverage Produced from Cooked or Raw Purple-Fleshed Sweet Potato（Ipomoea Batatas cv. Ayamurasaki）Roots
purple-fleshed sweet potato anthocyanin alcoholic beverage
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2009/6/10
We investigated the 1,1-diphenyl-2-picrylhydrazyl (DPPH)-radical-scavenging activity and antimutagenicity of alcoholic fermented beverages produced from cooked or raw purple-fleshed sweet potato (Ipom...
Determination and Quantitation of Anthocyanins and Hydroxycinnamic Acids in Different Cultivars
sweet cherries (Prunus avium L.) anthocyanins hydroxycinnamic acids HPLC
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2009/3/20
The anthocyanins and hydroxycinnamic acids in 5 cultivars of dark coloured sweet cherries were characterised and quantified by means of HPLC and UV-VIS spectrophotometry. Phenolic components were extr...
Anthocyanins Content in Blueberries (Vaccinium corymbosumL.) in Relation to Freesing Duration
cultivars blueberries anthocyanin freezing
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2014/3/10
The changes of total anthocyanins (TA) content in fruit of blueberries in relation to freezing duration are the aim of this study. The samples of 21 chosen cultivars obtained from the research breed s...
Effects of Steaming and Dehydration on Anthocyanins, Antioxidant Activity, Total Phenols and Color Characteristics of Purple-Fleshed Sweet Potatoes (Ipomoea batatas
Purple-Fleshed Sweet Potatoes Ipomoea batatas
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2008/11/27
Purple-Fleshed Sweet Potatoes (PFSP) (Ipomoea batatas) are rich sources of acylated anthocyanins. Anthocyanin content, antioxidant activity and total phenols as well as color characteristics of PFSP w...
An Investigation on Factors Affecting Recovery of Antioxidant Phenolics and Anthocyanins from Red Grape (Vitis vinifera L.) Pomace Employing Water/Ethanol-Based Solutions
Pomace Employing Water/Ethanol-Based Solutions
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2008/11/27
Extractions were performed using non-toxic media composed of water/ethanol mixtures and hydrochloric, acetic or tartaric acid. Recovery efficiency was assessed by monitoring the antiradical activity (...
Isolation and Identification of Anthocyanins in the Fruit Peels of Starkrimson and Marx Red Bartlett Common Pear Cultivars and Their Bud Mutants
Bud Mutants Marx Red Bartlett
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2008/11/26
Anthocyanins and anthocyanidins were determined in 3 varieties of common pears (Pyrus communis L.), Starkrimson, Clapps Favourite and Marx red Bartlett. The pigments were extracted from the fruit peel...
Determination of anthocyanins in red grape skin by pressurised fluid extraction and HPLC
flavonoids grapes PFE HPLC analysis
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2014/3/3
Grape anthocyanins not only play an important role in the colour quality of red wines but they also have many beneficial effects on human health, e.g., reduction of coronary heart disease incidence, o...