摘要
2009年研究了宁夏产区主栽各种酿酒葡萄的果实品质,期望为葡萄与葡萄酒产业发展提供依据。结果表明:芦花台、玉泉营、青铜峡3个地区赤霞珠的最佳采收期均为10月5日,梅鹿辄在芦花台为9月26日、青铜峡则为9月24日;玉泉营的西拉为10月5日。玉泉营的赤霞珠果实质量显著的优于芦花台和青铜峡,尽管含糖量(205.67g/L)与其它2个地区没有显著差异,但糖酸比(28.21)、总酚含量极显著或显著的高于其它2个地区,而含酸量(7.29g/L)则极显著的低于其它2个地区。青铜峡的梅鹿辄质量较好,其含糖量(213.83g/L)、糖酸比(31.96)、总酚及单宁含量均显著的高于芦花台,而含酸量(6.69g/L)则显著的低于芦花台。玉泉营的西拉表现出了较高的质量,果实还原糖含量217.00g/L、含酸量6.84g/L、糖酸比31.73。
Wine grape quality of main cultivated varieties in Ningxia in 2009 were studied in this paper in order to provide some basis for the development of wine industry.The results showed that on October 5th was the best harvest time for Cabernet Sauvignon in Luhuatai,Yuquanying and Qingtongxia.The best harvest time for Merlot was on September 26th in Luhuatai and on September 24th in Qingtongxia.For Syrah in Yuquanying that was on October 5th.The grape quality of Cabernet Sauvignon was better in Yuquanying with a higher ratio of sugar to acid（28.21） and a higher content of total phenols than in Luhuatai and Qingtongxia,though there was no dominant difference in the content of reducing sugar（205.67 g/L）.In addition,the content of total acid（7.29 g/L） was lower in Yuquanying obviously.Compared with Luhuatai,the grape quality of Merlot in Qingtongxia was pretty good,with a notable higher ratio of sugar to acid （31.96） and content of reducing sugar（213.83 g/L）,total phenols and tannin.Besides,the content of total acid（6.69 g/L） was lower in Qingtongxia than in Luhuatai.Syrah showed good quality in Yuquanying.The content of reducing sugar and total acid was 217.00 g/L and 6.84 g/L respectively and the ratio of sugar to acid was 31.73.
出处
《北方园艺》
CAS
北大核心
2011年第3期4-8,共5页
Northern Horticulture
基金
现代农业产业技术体系建设专项资金资助项目(nycytx-30-zp-04)
