Results 81 to 90 of about 165 (112)

Deastringency treatment with CO2 induces oxidative stress in persimmon fruit

open access: yesPostharvest Biology and Technology, 2014
Because of astringency at harvest, 'Rojo Brillante' persimmons are regularly submitted to deastringency treatment based on exposing fruit to a high CO2 concentration. The treatment conditions that ensure total astringency removal throughout the various maturity stages have been determined to be 95% CO2, 20 degrees C, 24 h. The aim of this study
Cristina Besada, Alejandra Salvador
exaly   +3 more sources
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Effect of deastringency treatment of intact persimmon fruits on the quality of fresh-cut persimmons

Food Chemistry, 2015
The changes in the quality characteristics of the fresh-cut products prepared from intact 'Cheongdobansi' persimmons treated with different deastringency methods (nontreated, carbon dioxide gas, warm water, ethanol vapour) have been investigated for 6 days at 10 °C. Flesh firmness of the persimmons decreased after ethanol vapour treatment. The decrease
Hun-Sik, Chung   +3 more
exaly   +3 more sources

THE EFFECT OF DEASTRINGENCY TREATMENTS ON INCREASING THE MARKETABILITY OF PERSIMMON FRUIT

Acta Horticulturae, 2010
Iranian persimmons are of the astringent type and harvested at overripe stage for the natural disappearance of the astringent taste and are then delivered to the market as commercial fruits. In this study persimmon fruits 'Karaj' were harvested at mature stage and their astringency was removed by different ethanol and CO 2 treatments. According to the
O. Khademi   +3 more
openaire   +1 more source

Effect of deastringency treatment on carotenoid compounds of persimmon fruit

Acta Horticulturae, 2018
Nowadays, consumers demand fresh fruits high in bioactive compounds because of their growing concern for health. Carotenoids are important bioactive compounds present in persimmon fruit and the content of these compounds depends on the cultivar. Before marketing fruit from astringent persimmon cultivars are routinely submitted to astringency removal ...
Novillo, Pedro   +4 more
openaire   +2 more sources

Nutritional Composition of Ten Persimmon Cultivars in the “Ready-to-Eat Crisp” Stage. Effect of Deastringency Treatment

open access: yesFood and Nutrition Sciences (Print), 2015
Traditionally persimmons have been consumed over-ripened to avoid astringency perception. However, the introduction of new technology that removes astringency while preserving fruit firmness has allowed the commercialization of “ready-to-eat crisp” fruits.
Cristina Besada   +2 more
exaly   +4 more sources

OPTIMIZATION OF THE DURATION OF DEASTRINGENCY TREATMENT DEPENDING ON PERSIMMON MATURITY

Acta Horticulturae, 2010
Persimmon (Diospyros kaki L.) 'Rojo Brillante' is astringent at harvest. Treatment with 95% CO 2 for 24h at 20°C has been adopted by the industry as the standard deastringency method since it has demonstrated to be effective at different stages of fruit maturity.
C. Besada   +3 more
openaire   +1 more source

Research and Design on the Control System of the Deastringency of Fresh Persimmon

Advanced Materials Research, 2011
The application of mechatronics technology is introduced in the field of the national economic sectors. The traditional methods of deastringency in fresh persimmon are presented. And production process, quality identification, quality control and heat preservation method of using warm water for fresh persimmon deastringency are also introduced.
Yan Rong Li   +3 more
exaly   +2 more sources

DkWRKY interacts with pyruvate kinase gene DkPK1 and promotes natural deastringency in C-PCNA persimmon

Plant Science, 2020
PAs, also known as condensed tannins, cause the astringency sensation in the persimmon fruit. The astringency of Chinese pollination-constant non-astringent (C-PCNA) persimmon (Diospyros kaki Thunb.) can be naturally removed on the tree, but the regulatory mechanisms of deastringency remain to be elucidated. In our previous research, DkPK1 was shown to
Zhengrong Luo, , Changfei Guan
exaly   +3 more sources

Applications of mechatronics technology in deastringency of fresh persimmon fruit

2011 International Conference on New Technology of Agricultural, 2011
The application of mechatronics technology in varies departments of national economy was discussed concisely in this paper. The traditional method to make fresh persimmons lose acerbity and the process, quality identification and controlling methods of heat preservation of the technique that use warm water to make fresh persimmons lose acerbity were ...
null Li Yanrong, null Wang Aimin
openaire   +1 more source

Deastringency of Persimmon Fruits by Creating a Modified Atmosphere in Polyethylene Bags

Journal of Food Science, 1986
ABSTRACT Removal of astringency from persimmons ( Diospyros kaki L.) was achieved by enclosing the fruits in air‐evacuated polyethylene bags. Reducing the initial in‐package air volume created anaerobic conditions by decreasing the O 2
EDNA PESIS, AHARON LEVI, RUTH BEN‐ARIE
openaire   +1 more source

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