橄榄树施肥对初榨橄榄油中酚类物质的影响。综述

IF 1 4区农林科学 Q4 CHEMISTRY, APPLIED

Grasas y Aceites Pub Date : 2022-09-08 DOI:10.3989/gya.0565211

A. Arbonés, J. Rufat, M. A. Pérez, M. Pascual, A. Benito, C. De Lorenzo, J. Villar, B. Sastre

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引用次数: 2

摘要

初榨橄榄油中总酚类物质的含量与品种高度相关，也与成熟期等农艺因素有关。大多数关于农艺因素的研究都集中在灌溉方面，而对施肥的关注较少。大多数施肥工作发现，在雨水灌溉或灌溉管理下，过量施肥会导致初榨橄榄油（VOO）和特级初榨橄榄橄榄油（EVOO）中苯酚含量下降。邻二酚也会随着高剂量的氮而减少，而对secoiridoids没有影响。磷对灌溉树木的影响很小；而钾的作用存在争议，缺乏对钙和微量营养素的试验。由于施肥对VOO的酚含量和质量有很大影响，因此有必要针对不同的品种和农艺因素进行新的研究。

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The influence of olive tree fertilization on the phenols in virgin olive oils. A review

The total phenols in virgin olive oil are highly dependent on cultivar, but also on ripening stage and other agronomic factors. The focus of most studies on agronomic factors has been irrigation, while fertilization has received less attention. Most of the fertilization works find that nitrogen over-fertilization leads to a decrease in phenol contents in virgin olive oil (VOO) and extra virgin olive oil (EVOO), under rain-fed or irrigation management. Ortho-diphenols also decrease with high doses of nitrogen, with no effect on secoiridoids. Phosphorous has a minor effect on irrigated trees; while the role of potassium is controversial, with a lack of trials with calcium and micro-nutrients. Due to the great impact of the fertilization on the phenol content and quality of VOO, new research is necessary with focus aimed at different cultivars and agronomic factors.

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来源期刊

Grasas y Aceites 工程技术-食品科技

CiteScore

2.50

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： Grasas y Aceites is a peer-reviewed journal devoted to the publication of original articles concerning the broad field of lipids, especially edible fats and oils from different origins, including non acyl lipids from microbial origin relevant to the food industry. It publishes full research articles, research notes, reviews as well as information on references, patents, and books. Grasas y Aceites publishes original articles on basic or practical research, as well as review articles on lipid related topics in food science and technology, biology, (bio)chemistry, medical science, nutrition, (bio)technology, processing and engineering. Topics at the interface of basic research and applications are encouraged. Manuscripts related to by-products from the oil industry and the handling and treatment of the wastewaters are also welcomed. Topics of special interest to Grasas y Aceites are: -Lipid analysis, including sensory analysis -Oleochemistry, including lipase modified lipids -Biochemistry and molecular biology of lipids, including genetically modified oil crops and micro-organisms -Lipids in health and disease, including functional foods and clinical studies -Technical aspects of oil extraction and refining -Processing and storage of oleaginous fruit, especially olive pickling -Agricultural practices in oil crops, when affecting oil yield or quality