蔬菜生长与储藏过程中硝酸盐和亚硝酸盐含量变化

doi:10.3969/j.issn.1007-2861.2014.01.034

Abstract

Abstract: Field experiments indicate that nitrate content in Chinese cabbage (brassica chinensis) is significantly raised when applying chemical fertilizers. Moreover, the nitrate content in its petioles is significantly higher than that in leaves. The nitrite content in fresh vegetables is usually less than 1 mg/kg FW (fresh weight), but may be significantly raised when it is stored. Especially, the nitrite content in vegetables sharply increases to several hundred mg/kg FW as soon as the leaves are decayed when it is stored at room temperature, posing a risk to human health. Pretreatments of vegetables before storage also significantly influence of nitrite accumulation. It should be noted that the nitrite content in vegetables stored as homogenate often increases sharply in a short term.

Key words: chemical fertilizer, nitrate, nitrite, storage, vegetable

CLC Number:

YAN Xiao-juan1, YAN Li-jun1,2, HU Xue-feng1,3, WANG Jian4. Variations of nitrate and nitrite contents in vegetables during growth and storage[J]. Journal of Shanghai University（Natural Science Edition）, 2015, 21(1): 81-87.

References

[1] Chen M Y. Dietary exposure of Hong Kong adults to nitrate and nitrite from vegetable intake [J]. Food Additives and Contaminants: Part B, 2011, 4(2): 94-98.

[2] Konstantopoulou E. Nutritional quality of greenhouse lettuce at harvest and after storage in relation to N application and cultivation season [J]. Scientia Horticulturae, 2010, 125(2):

931-935.

[3] Leszczynka T. Effects of some processing methods on nitrate and nitrite changes in cruciferous vegetables [J]. Journal of Food Composition and Analysis, 2009, 22(4): 315-321.

[4] Chung S W. Nitrate and nitrite levels in commonly consumed vegetables in Hong Kong [J]. Food Additives and Contaminants, 2011, 4(1): 34-41.

[5] 沈明珠. 蔬菜硝酸盐累积的研究-Ⅰ. 不同蔬菜硝酸盐和亚硝酸盐含量评价[J]. 园艺学报, 1982, 9(4): 41-48.

[6] Gorenjak A H, Cencic A. Nitrate in vegetables and their impact on human health. a review [J]. Acta Alimentaria, 2013, 42(2): 158-172.

[7] Milkowski A. Nutritional epidemiology in the context of nitric oxide biology: a risk-benefit evaluation for dietary nitrite and nitrate [J]. Nitric Oxide, 2010, 22(2): 110-119.

[8] 侯福林. 植物生理学实验指导[M]. 2版. 北京: 科学出版社, 2010: 57-58.

[9] 卫生部. GB 5009.3—2010食品中硝酸盐和亚硝酸盐的测定[S]. 北京: 中国标准出版社, 2010.

[10] 张甘霖. 土壤调查实验室分析方法[M]. 北京: 科学出版社, 2012: 56-58.

[11] 卫生部. GB 18406.1—2001农产品安全质量无公害蔬菜安全要求[S]. 北京: 中国标准出版社, 2001.

[12] 卫生部. GB 2762—2005食品中污染物限量[S]. 北京: 中国标准出版社, 2005.

[13] 邱孝煊. 施肥对蔬菜硝酸盐累积的影响研究[J]. 中国生态农业学报, 2004, 2(2): 34-38.

[14] 杨俊刚. 控释肥与普通肥料混施对设施番茄生长和土壤硝态氮残留的影响[J]. 中国农业科学, 2012, 45(18): 3782-3791.

[15] Sanchez C. Perchlorate and nitrate in leafy vegetables of North America [J]. Environmental Science & Technology, 2005, 39(24): 9391-9397.

[16] Luo J. The mechanism of nitrate accumulation in pakchoi [Brassica campestris L.ssp. Chinensis (L)] [J]. Plant and Soil, 2006, 282(1/2): 291-300.

[17] 朱小梅. 不同施肥对白菜产量和品质的影响[J]. 江苏农业科学, 2007(1): 193-195.

[18] 曾宪军. 有机氮肥与无机氮肥配施对蔬菜产量及品质的影响[J]. 湖南农业大学学报: 自然科学版, 2005, 4(3): 52-55.

[19] Bergquist S °A, Gertsson U E, Olsson M E. Influence of growth stage and postharvest storage on ascorbic acid and carotenoid content and visual quality of baby spinach (Spinacia oleracea L.) [J]. Journal of the Science of Food and Agriculture, 2006, 86(3): 346-355.

[20] Chang A C, Yang T Y, Riskowski G L. Ascorbic acid, nitrate, and nitrite concentration relationship to the 24 hour light/dark cycle for spinach grown in different conditions [J]. Food

Chemistry, 2012, 5(2): 174-181.

[21] Vidal E A, Guti´errez R A. A systems view of nitrogen nutrient and metabolite responses in Arabidopsis [J]. Current Opinion in Plant Biology, 2008, 11(5): 521-529.

[22] Lisiewska Z, Kmiecik W. Effect of storage period and temperature on the chemical composition and organoleptic quality of frozen tomato cubes [J]. Food Chemistry, 2000, 70(2): 167-173.

Variations of nitrate and nitrite contents in vegetables during growth and storage

PDF

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 6

Recommended Articles

Metrics

Comments

[1]	ZHAN Haojun, JIN Yi, OUYANG Shan, SHI Yeqiang. Experiment of memory space move technique for double-space storage [J]. Journal of Shanghai University（Natural Science Edition）, 2017, 23(2): 201-215.
[2]	CAO Ming-yang1, HU Xue-feng1, YAN Cheng-long1, DAI Hui-hui1,LUO Fan1, TENG Qing1, YANG Min-yong2, WANG Jian3. Influences of different fertilizer applications on nitrate accumulation in swamp cabbage and soil enzyme activity [J]. Journal of Shanghai University（Natural Science Edition）, 2015, 21(4): 503-514.
[3]	QIAN Quan, WANG Tian-hong, HUANG Guo-rui, ZHANG Rui. Cyclic Key Update Scheme Based on Sharing Group for Distributed Secure Storage [J]. Journal of Shanghai University（Natural Science Edition）, 2013, 19(1): 39-43.
[4]	XIANG Jin-feng, LEI Zhou, ZHANG Long, SHEN Wen-feng, DUAN Feng. Mobile Cloud Position Information Service Based on Relationship and State [J]. Journal of Shanghai University（Natural Science Edition）, 2013, 19(1): 49-53.
[5]	ZHANG Ling-Min, CHEN Wei-Bing, ZHENG Guang-Hong, DING Guo-Ji. Treatment of Initial Rainwater in Storage Tank by Adding Microorganism [J]. Journal of Shanghai University（Natural Science Edition）, 2010, 16(6): 572-576.
[6]	MENG Xiang-hai;ZHANG Jin-long;JIN Hang-jun;ZHU Ming;LIN Gen-wen;GE Jian-sheng. Effect of Nb on Hydrogen Storage Characteristics of TiV_0.9Cr_1.3 Alloy [J]. Journal of Shanghai University（Natural Science Edition）, 2008, 14(5): 546-550 .