Juices from 'Bordô' and 'BRS Cora' grapes grown in an organic production system in the Serra do Sudeste region

IF 0.7 4区农林科学 Q3 AGRICULTURE, MULTIDISCIPLINARY Pesquisa Agropecuaria Brasileira Pub Date : 2022-01-01 DOI:10.1590/s1678-3921.pab2022.v57.02843

Suélen Braga de Andrade Kaltbach, Angélica Bender, Pedro Kaltbach, M. Malgarim, F. Herter, V. B. Costa, A. L. D. Souza

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引用次数: 1

Abstract

Abstract The objective of this work was to evaluate the physicochemical composition of juices from the 'Bordô' and 'BRS Cora' grapes grown in an organic production system in the Serra do Sudeste region, in Southern Brazil, as well as to compare the cultivar results with data from other producing regions and with the requirements of the Brazilian regulation for whole grape juice. The used grapes came from a commercial vineyard, especifically from the 2016-2017, 2017-2018, and 2018-2019 production cycles. The juices were prepared by the steam drag method and evaluated for their physicochemical composition. The fruit showed suitable values for the parameters necessary for grape juice production. In general, the juices showed bioactive compounds contents similar to those obtained in other regions. The 'Bordô' juices evaluated in the three production cycles showed significant differences for several variables, which were attributed to the influence of weather on grape maturity. The juices of 'BRS Cora' showed high-consistency qualitative results even under the very distinct meteorological conditions of the three production cycles. The juices comply with the current Brazilian regulation for whole grape juice, except for soluble solids, which are severely lowered by the used extraction technique.

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来自'Bordô'和'BRS Cora'葡萄的果汁在苏德斯山脉地区的有机生产系统中种植

本研究的目的是评估巴西南部Serra do Sudeste地区有机生产系统中种植的“Bordô”和“BRS Cora”葡萄的果汁的物理化学成分，并将栽培结果与其他产区的数据进行比较，并与巴西全葡萄汁法规的要求进行比较。使用的葡萄来自一个商业葡萄园，特别是2016-2017、2017-2018和2018-2019生产周期的葡萄。采用蒸汽拖曳法制备果汁，并对其理化成分进行了评价。该果实显示出适合葡萄汁生产所需参数的值。总的来说，这些果汁显示的生物活性化合物含量与在其他地区获得的相似。在三个生产周期中评估的“Bordô”果汁在几个变量上显示出显著差异，这归因于天气对葡萄成熟度的影响。在三个生产周期的不同气象条件下，“BRS Cora”果汁也表现出高一致性的定性结果。这些果汁符合巴西目前对全葡萄汁的规定，除了可溶性固体物质，这些物质通过使用提取技术大大降低了。

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来源期刊

Pesquisa Agropecuaria Brasileira 农林科学-农业综合

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

9-18 weeks

期刊介绍： Pesquisa Agropecuária Brasileira – PAB – is issued monthly by Empresa Brasileira de Pesquisa Agropecuária – EMBRAPA, affiliated to Ministry of Agriculture, Livestock and Food Supply. PAB publishes original scientific-technological articles on Plant Physiology, Plant Pathology, Crop Science, Genetics, Soil Science, Food Technology and Animal Science. Its abbreviated title is Pesq. agropec. bras., and it should be used in bibliographies, footnotes, references and bibliographic strips.