physical chemical and technological evaluation of the juice of seven apple tree cultivars/
avaliação físico-química e tecnológica do suco de sete cultivares de macieira

Clicks: 223
ID: 185286
2006
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Popular

Ranked #93 of 225 articles by views in frontiers in neuroendocrinology

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 225 in total.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
The pomiculture in the Southern States of Brazil is responsible for 98% of the Brazilian apple production. Up to 80% of this production, (880 metric tons), are sold as fresh fruit and around 220 metric tons are apple with low commercial appeal, being utilized by industrial sector. Due to stepwise increase of apple production, the fruit composition becomes important both for commercial and processing sectors. To prepare this paper, five cultivars and two advanced selection were analyzed. The average results showed that almost all samples were statistically different at 5% level of significance but only acidity was not. Total sugars range was from 10.48 to 12.94 g/100mL for Daiane and Sansa cultivars, respectively. The indicator sugar/acidity ratio were quite high compared to the criteria used (index = 20), meaning that all samples have a low acid content, being of low fitness for processing. The cv. Sansa has the highest content of phenol compounds (624 mg/L), while all the other cultivars have less than 459 mg/L. The analyzed samples showed low total acidity and phenol compounds and only the cv Sansa seems to be feasible for use as blending.

A pomicultura, concentrada na Região Sul, é responsável por 98% da produção brasileira. Cerca de 80% desta produção (880 mil toneladas), são destinadas ao consumo in natura e em torno de 220 mil toneladas representam o descarte comercial, utilizado pelo setor industrial. Devido ao aumento gradativo da produção, a composição destas frutas passa a ser de interesse, tanto comercial quanto industrial. Tendo isto em foco, foram feitas análises físico-químicas de cinco cultivares comerciais e duas seleções avançadas. Os valores médios das cultivares apresentaram diferenças significativas em todas as análises realizadas, salvo sobre o teor de ácidos, onde os valores não se diferenciaram ao nível de 5%. Os resultados demonstraram que os açúcares redutores totais variaram de 10,48 a 12,94 g/100mL para as cultivares Daiane e Sansa, respectivamente. A razão entre açúcares totais e acidez apresentou valores superiores ao critério 20, devido ao baixo teor de acidez total, todos inferiores a 0,38 g/100 mL, o que acarreta pouco interesse para o setor de transformação. As cultivares apresentaram teores de fenóis inferiores a 459 mg/L, salvo a cv. Sansa que apresentou o maior teor de fenóis (624 mg/L), que pode ser utilizada para cortes ou blends.

Reference Key
wosiacki2006semina:physical Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Gilvan Wosiacki;Frederico Denardi;Flávia Villas Boas Wiecheteck;Inara Biscaia;Alessandro Nogueira
Journal frontiers in neuroendocrinology
Year 2006
DOI
10.5433/1679-0359.2006v27n1p89
URL
http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2401
Keywords
Agriculture (General) malus domestica

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.