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首页> 外文期刊>Quality Assurance and Safety of Crops & Foods >Phenolic compounds and antioxidant activities of chestnut (Castanea sativa Mill.) fruits.
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Phenolic compounds and antioxidant activities of chestnut (Castanea sativa Mill.) fruits.

机译：酚类化合物和抗氧化剂的活动

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Introduction. Anatolia is one of the original centers of European chestnut production. Therefore, chestnut fruits were procured from four regions, 16 provinces in which chestnuts are grown in Turkey and examined in terms of phenolic content, antioxidant activity and some phenolic compounds. Objectives. Chestnut has become increasingly important because of positive health effects. We aimed to determine whether chestnut is a natural antioxidant source and to learn the phenolic profiles of chestnuts of some provinces of Turkey. Methods. Total phenolic contents, total antioxidant capacities and specific phenolic compounds of chestnuts were determined. Fifteen antioxidant standards were used in high-performance liquid chromatography with diode-array etection for phenolic compounds' analyses. Results. The results show that the total phenolic contents varied between 5 mg GAE g--1 DM and 32.82 mg GAE g--1 DM. All chestnut samples had no significant differences statistically in terms of total antioxidant capacity. Among the specific phenolic analytes, myricetin, kaempferol, fumaric acid and quercetin were not found in any chestnut. In all chestnut samples, vanillic acid was determined in relatively high amounts. Conclusion. It could be concluded that total phenolic contents and specific phenolic compounds varied between the provinces; the total antioxidant capacities were nearly the same statistically in Turkey
机译：介绍。欧洲栗生产的中心。因此,栗水果采购四个区域,16个省份栗子生长在土耳其和检查酚醛内容,和一些酚类抗氧化活性化合物。因为积极的健康越来越重要效果。是一种天然的抗氧化剂来源和学习吗一些省份的酚醛的栗子土耳其。总抗氧化能力和具体栗子酚类化合物的测定。15被用于抗氧化标准高效液相色谱法与二极管矩阵作弊对酚类化合物的分析。5毫克GAE之间的总酚含量不同1 g ,共舞,DM和32.82毫克GAE g ——1共舞,DM。统计上的差异抗氧化能力。分析物、杨梅酮、山柰酚、反丁烯二酸槲皮素没有发现任何栗。栗样本,香草酸决心相对较高的数量。得出的结论是,总酚含量和特定的酚类化合物之间的不同省;在土耳其几乎相同的统计

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