Effects of age on mineral elements, amino acids and fatty acids in Chinese chestnut fruits

doi:10.1007/s00217-021-03773-3

	Effects of age on mineral elements, amino acids and fatty acids in Chinese chestnut fruits
	Zhou, Pingfan 1,2; Zhang, Peng 3; Guo, Manlin 1; Li, Mingshu 1; Wang, Lingqing 2; Adeel, Muhammad 1; Shakoor, Noman 1; Rui, Yukui 1
刊名	EUROPEAN FOOD RESEARCH AND TECHNOLOGY
	2021-05-13
页码	8
关键词	Chinese chestnut Mineral elements Amino acids Fatty acids Clustering analysis Nutrient status
ISSN号	1438-2377
DOI	10.1007/s00217-021-03773-3
通讯作者	Rui, Yukui(ruiyukui@163.com)
英文摘要	Castanea mollissima BL (chestnut) is a kind of food with a unique flavor and high nutrition, which people pursue worldwide. As China is the birthplace of chestnut, there are many older chestnut trees all over the country. However, the nutritional value of the fruits of these old chestnut trees is not clear now. This study first assessed the nutritional value of old chestnut fruits (10 years, 100 years, 300 years, 500 years, 700 years and 900 years) in an old chestnut garden in Huairou, Beijing, highlighting the calcium, iron, zinc, selenium, amino acids and fatty acids. The age of all chestnut trees sampled was certified by Forestry Bureau of Beijing. These findings have revealed significant differences in the nutrient components of chestnuts with different years. The 10-year and 700-year groups have higher Zn, Se, and amino acid levels. Besides, the 700-year group has relative higher level of Ca and Fe and lower ratio of saturated fatty acid/unsaturated fatty acid. We also demonstrated that 700-year-old chestnuts have the highest nutrient value. This study provided a basis for establishing product quality standards for old chestnut trees and laid the foundation for further developing and protecting old chestnut in Beijing and even in the world.
资助项目	National Key R&D Program of China[2017YFD0801300] ; National Key R&D Program of China[2017YFD0801103] ; NSFC-Guangdong Joint Fund[U1401234] ; National Natural Science Foundation of China[41371471] ; National Natural Science Foundation of China[31501791] ; Key National Natural Science Foundation of China[41130526]
WOS关键词	METAL-OXIDE NANOPARTICLES ; OLEIC-ACID ; HEALTH ; SELENIUM ; CALCIUM ; QUALITY ; SOIL
WOS研究方向	Food Science & Technology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000650147000001
资助机构	National Key R&D Program of China ; NSFC-Guangdong Joint Fund ; National Natural Science Foundation of China ; Key National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/161636]
专题	中国科学院地理科学与资源研究所
通讯作者	Rui, Yukui
作者单位	1.China Agr Univ, Coll Resources & Environm Sci, Beijing Key Lab Farmland Soil Pollut Prevent & Re, Beijing 100193, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 3.Univ Birmingham, Sch Geog Earth & Environm Sci, Birmingham B15 2TT, W Midlands, England
推荐引用方式 GB/T 7714	Zhou, Pingfan,Zhang, Peng,Guo, Manlin,et al. Effects of age on mineral elements, amino acids and fatty acids in Chinese chestnut fruits[J]. EUROPEAN FOOD RESEARCH AND TECHNOLOGY,2021:8.
APA	Zhou, Pingfan.,Zhang, Peng.,Guo, Manlin.,Li, Mingshu.,Wang, Lingqing.,...&Rui, Yukui.(2021).Effects of age on mineral elements, amino acids and fatty acids in Chinese chestnut fruits.EUROPEAN FOOD RESEARCH AND TECHNOLOGY,8.
MLA	Zhou, Pingfan,et al."Effects of age on mineral elements, amino acids and fatty acids in Chinese chestnut fruits".EUROPEAN FOOD RESEARCH AND TECHNOLOGY (2021):8.