苦涩味均较强的果实其绿原酸、儿茶素、表儿茶素、根皮素和原花青素含量最高。
In fruits with both astringent and bitter taste, the contents of chlorogenic acid, catechin, epicatechin, phloridzin, and procyanidins were the highest.
香草醛法测定了黄烷-3-醇单体和原花青素的总量，HPLC法测定了黄烷-3-醇单体的含量。
Flavan -3 -ol and proanthocyanidin were determined by vanillin assay, expressed by catechin equivalents, and flavan-3-ol determined by HPLC.
总体看来，混浊苹果中可溶性果胶的含量，多酚-蛋白质复合物的形成、酚类的氧化聚合和原花青素的聚合都对悬浮颗粒的尺寸有影响。
Soluble pectin, polyphenol-protein complex, oxidation polymerimation of phenolics and polymerimation of tannin are responsible for the growing of particles in cloudy apple juice.
以脱脂大麦粉为原料，以总多酚和原花青素的提取得率为考察指标，采用超声技术通过单因素实验和正交实验对大麦中多酚类物质的提取工艺进行探讨。
The defatted barley powder was used as raw material and ultrasonic extraction technology of total polyphenol and proanthocyanidins was studied by single factor and orthogonal experiment.
利用不同的方法(还原能力、DPPH法、TEAC法和脂质体过氧化)评价了中华补血草根提取物的抗氧化活性，同时测定了其总酚、黄酮和原花青素的质量分数。
The antioxidant activity of Limonium simens (Girard) Kuntze root extract was examined using various antioxidant assays, such as reducing power, DPPH assay, TEAC assay, lipid peroxidation.
表儿茶素：是一类具有抗氧化特性的低聚原花青素前体，存在于绿茶、葡萄酒、苹果、梨和巧克力中。
Epicatechins precursors of oligomer IC procyanidins with antioxidant properties. found in green tea wine apples pears and chocolate.
葡萄籽经有机溶剂梯度法及酶法提取，大孔树脂初步纯化，薄层色谱法分离纯化得到原花青素单体和二聚体。
The monomer and dimer of proanthocyanidins in grape seeds were obtained by gradient and enzymatic extraction, isolation with macroporous adsorption resin, and purification by TLC.
本文以荷叶中的原花青素为功能因子，进行了果蝇生存实验和小鼠的抗氧化实验。
The paper studied on the test of survival of fruit fly and experiment of Anti-oxidant of mouse with procyanidin from lotus leaf as functional facts.
提示原花青素和丹酚酸为主要成分的PS胶囊具有延缓动物衰老作用及增强耐受力的作用。
The PS capsule whose main contents are proanthocyanidir and salvianolic acid could delay aging and have better endurance in adverse condition.
但是，在测定过程中某些杂质，如原花青素，会干扰测定结果的稳定性、准确性和重现性。
During the test, some impurities such as the proanthocyanins seriously affect the stability precision and repetition of the results.
目的探讨葡萄原花青素抗氧化和肿瘤化学预防作用机制。
AIM To study the anti oxidation and cancer chemoprevention mechanism of procyanidins extracted from Vitis vinifera.
青蛇果中含有丰富的原花青素，从青蛇果中提取和制备原花青素低聚体，对于原花青素结构和活性的研究具有重要的意义。
The preparation of oligomeric procyanidins from Granny Smith apple, which are believed to contain ample procyanidins, will facilitate the study of procyanidins structures and bio-activities.
葡萄籽中含有葡萄籽油和植物多酚类化合物——原花青素。
Grape seeds contained seed oil and proanthocyanidins which were generally named plant poly-phenol.
表儿茶素：是一类具有抗氧化特性的低聚原花青素前体，存在于绿茶、葡萄酒、苹果、梨和巧克力中。
Epicatechins precursors of oligomeric procyanidins with antioxidant properties. found in green tea wine apples pears and chocolate.
并用有机溶剂萃取法初步分离出低聚原花青素和高聚原花青素。
Furthermore, procyanidins low polymer and procyanidins high polymer were separated by organic reagent extraction.
不同品种葡萄皮和葡萄籽中的原花青素含量有差异。
Procyanidins contents are significantly different among different kinds of grape seeds and grape skins.
目的观察莲房原花青素对高脂血症模型大鼠血脂和血液流变学的影响。
Objective To study the effects of Proanthocyanidins from Lotus Seedpod(LSPC) on blood-lipid and hemorheology in hyperlipidemia model rats.
本发明涉及一种低聚体原花青素和这种低聚体原花青素的生产工艺，以及这种低聚体原花青素在食品、保健品、饲料添加剂和兽药中的应用。
The present invention relates to one kind of protocyanidin oligomer and its production process and application in food, health article, feed additive and animal medicine.
原花青素作为世界上最受欢迎的十大植物药之一，已被广泛应用于药品和化妆品等。
As one of the world's most popular 10 medicinal plants, PC has been widely used in medicine and cosmetics.
原花青素作为世界上最受欢迎的十大植物药之一，已被广泛应用于药品和化妆品等。
As one of the world's most popular 10 medicinal plants, PC has been widely used in medicine and cosmetics.
应用推荐