新疆农业科学 ›› 2017, Vol. 54 ›› Issue (9): 1707-1712.DOI: 10.6048/j.issn.1001-4330.2017.09.017

• • 上一篇    下一篇

不同产区红枣天然苯甲酸含量调查与分析

周晓明1, 苏敏2, 汤永东3, 巩志国2, 宋姣2, 樊丁宇1, 朱靖蓉4, 伍新宇1   

  1. 1.新疆农业科学院园艺作物研究所,乌鲁木齐 830091;
    2.新疆出入境检验检疫局,乌鲁木齐 830063;
    3.天山红林果业农民专业合作社,新疆温宿 843100;
    4.新疆农业科学院农业质量标准与检测技术研究所,乌鲁木齐 830091
  • 收稿日期:2017-07-17 发布日期:2020-07-22
  • 通信作者: 伍新宇(1970-),男,四川人,高级农艺师,硕士,研究方向为新疆特色果树栽培与加工,(E-mail)454691627@qq.com;朱靖蓉(1972-),女,浙江人,高级实验师,硕士,研究方向为农产品质量安全与检测技术,(E-mail)zhujr2030@163.com
  • 作者简介:周晓明(1983-),男,新疆哈密人,副研究员,硕士,研究方向为新疆特色果品加工与品质分析,(E-mail)zxm8393@sina.com
  • 基金资助:
    国家质量监督检验检疫总局科技计划项目 “红枣中天然苯甲酸的溯源分析及本底调查”(2015IK288);自治区科研机构创新发展专项资金“新疆红枣营养、功能特征评价与品质分级标准研究”(2016D04016)

Investigation and Analysis of Natural Benzoic Acid Content of Jujube in Different Production Areas

ZHOU Xiao-ming1, SU Min2, TANG Yong-dong3, GONG Zhi-guo2, SONG Jiao2, FAN Ding-yu1, ZHU Jing-rong4, WU Xin-yu1   

  1. 1. Institute of Horticultural Crops, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China;
    2. Xinjiang Entry-Exit Inspection and Quarantine Bureau, Urumqi 830063, China;
    3. Tianshan Hong forestry and fruit industry farmers professional cooperatives, Wensu Xinjiang 843100, China;
    4. Institute of Quality Standards & Testing Technology for Agro-Products, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
  • Received:2017-07-17 Published:2020-07-22
  • Correspondence author: WU Xin-yu (1970-), male, native place: Sichuan, advanced agronomist, master, research field: Cultivation and processing of distinctive fruit trees in Xinjiang. (E-mail) 454691627@qq.com; Zhu Jing-rong (1972- ), female, native place: Zhejiang. senior engineer, master, research field: Quality and safety of agricultural products and detection technology. (E-mail) zhujr2030@163.com
  • Supported by:
    cience and Technology Plan Program of General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China "Tracing Analysis and Background Investigation of Natural Benzoic Acid in Jujube"(2015IK288); Special Funds for Innovation and Development Program of Xinjiang Uygur Autonomous Region Scientific Research Institutions "Nutrition, Functional Characteristics and Evaluation of Research Quality Grading Standards of Jujube in Xinjiang" (2016D04016)

摘要: 目的】研究红枣中天然苯甲酸的含量分布及来源。【方法】采用高效液相色谱法,对全国三个主产区共122批干制红枣采收成熟样品的苯甲酸进行检测分析,同时对红枣果实发育期及贮藏期苯甲酸的变化进行研究。【结果】以干基计算的红枣果实苯甲酸含量普遍低于150 mg/kg,整体在40~50 mg/kg的范围分布较为集中。品种间苯甲酸含量差异较大,骏枣及赞皇大枣明显高于其他品种。骏枣果实成熟过程苯甲酸持续积累,在完熟期达到顶峰。红枣贮藏过程苯甲酸的变化因初始含量的不同有所差异,初始含量较高的贮藏过程变化较大。【结论】初步阐明了红枣果实中天然苯甲酸含量的分布范围,为制订或修订红枣苯甲酸含量的相关标准提供了重要依据。

关键词: 红枣; 苯甲酸; 品种; 分布

Abstract: Objective】 In order to find out the distribution and source of natural benzoic acid in jujube.【Method】High performance liquid chromatography (HPLC) was used to detect and analyze benzoic acid in 122 batches of dry red dates harvested from three major producing areas of China and at the same time, the change of benzoic acid during the fruit development and storage period was studied.【Result】The content of benzoic acid in jujube fruit calculated by dry basis is generally lower than 150 mg/kg, and the overall distribution in the range of 40-50 mg/kg is more concentrated. The contents of benzoic acid in different varieties were different, and the jujube and Zanhuang jujube were significantly higher than other varieties. Jun-jujube fruit ripening process continued accumulation of benzoic acid, reaching its peak in the end stage. The content of benzoic acid in the storage process varied with the initial content, and the storage process with higher initial content varied greatly.【Conclusion】The distribution range of natural benzoic acid in jujube fruit was preliminarily elucidated. The results have provided an important basis for the formulation or revision of the standard of benzoic acid content in jujube.

Key words: jujube; benzoic acid; varieties; distribution

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
地址:乌鲁木齐市南昌路403号新疆农业科学院
邮编:830091
电话:0991-4502046
E-mail:xjnykx-h@xaas.ac.cn


版权所有 © 《新疆农业科学》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发
总访问量: 今日访问: 在线人数:
网站
微信公众号
淘宝购买
微店购买