Analysis of fat and fatty acid intake of urban residents over 3 years old in Guangdong Province
ObjectiveTo analyze the intake and source of fat and fatty acids of urban residents in Guangdong Province.MethodsResidents aged 3 years and above were selected by multi-stage stratified cluster sampling method in 5 cities in Guangdong Province from 2017 to 2018, and non-continuous 3 d-24 h retrospec...
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| Format: | Article |
| Language: | zho |
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The Editorial Office of Chinese Journal of Food Hygiene
2022-01-01
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| Series: | Zhongguo shipin weisheng zazhi |
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| Online Access: | http://www.zgspws.com/zgspwszz/article/abstract/20220122?st=article_issue |
| _version_ | 1828085945749995520 |
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| author | CHEN Debin CHEN Shaowei HUANG Rui WANG Ping CHEN Zihui ZHANG Yonghui |
| author_facet | CHEN Debin CHEN Shaowei HUANG Rui WANG Ping CHEN Zihui ZHANG Yonghui |
| author_sort | CHEN Debin |
| collection | DOAJ |
| description | ObjectiveTo analyze the intake and source of fat and fatty acids of urban residents in Guangdong Province.MethodsResidents aged 3 years and above were selected by multi-stage stratified cluster sampling method in 5 cities in Guangdong Province from 2017 to 2018, and non-continuous 3 d-24 h retrospective survey was conducted to collect the dietary intake information of the respondents.ResultsThe average daily energy intake and fat intake of urban residents in Guangdong Province were 1671.9 kcal and 69.2 g, and the energy proportion contributed from fat was 39.4%. The energy proportion contributed from fat of urban residents in big cities was higher than that in small and medium-sized cities (39.9% vs 39.0%, P < 0.05). 1.6% of the residents’ energy proportion contributed from fat was lower than 20%, 14.8% of the residents' proportion met the standard, and 83.6% of the residents’ proportion was 20%-30%. Fat intake mainly came from animal food (52.8%) and vegetable oil (30.9%). The proportion of total fat from vegetable oil in small and medium-sized cities was higher than that in large cities (32.7% vs 27.7%, P<0.05). There was no significant difference in the proportion of fat from animal food between the two regions. The total intakes of saturated fatty acids, monounsaturated fatty acids and polyunsaturated fatty acids in Guangdong Province were 19.3, 27.3 and 13.1 g/d, respectively, with a ratio of 1∶1.4∶0.7. The energy proportion contributed from saturated fatty acids exceeded the dietary reference intake of Chinese residents.ConclusionThe energy proportion contributed from fat and saturated fatty acid of urban residents in Guangdong Province were higher than Chinese Dietary Reference Intakes, and the energy proportion contributed from fat and saturated fatty acid were on the rise. The proportion of food sources of fat in different cities was different, and the proportion of food sources of fat in animal meat and its products was higher. Therefore, it is necessary to focus on reducing the consumption of animal food such as animal meat and reducing the intake of fat and saturated fatty acid. |
| first_indexed | 2024-04-11T04:47:56Z |
| format | Article |
| id | doaj.art-94496c6991d9455f8d8206aa34ea18be |
| institution | Directory Open Access Journal |
| issn | 1004-8456 |
| language | zho |
| last_indexed | 2024-04-11T04:47:56Z |
| publishDate | 2022-01-01 |
| publisher | The Editorial Office of Chinese Journal of Food Hygiene |
| record_format | Article |
| series | Zhongguo shipin weisheng zazhi |
| spelling | doaj.art-94496c6991d9455f8d8206aa34ea18be2022-12-27T09:24:30ZzhoThe Editorial Office of Chinese Journal of Food HygieneZhongguo shipin weisheng zazhi1004-84562022-01-01340111612110.13590/j.cjfh.2022.01.0221004-8456(2022)01-0116-06Analysis of fat and fatty acid intake of urban residents over 3 years old in Guangdong ProvinceCHEN Debin0CHEN Shaowei1HUANG Rui2WANG Ping3CHEN Zihui4ZHANG Yonghui5School of Public Health, Southern Medical University, Guangdong Guangzhou 510515, ChinaGuangdong Provincial Center for Disease Control and Prevention/Guangdong Institute of Public Health, Guangdong Guangzhou 511430, ChinaGuangdong Provincial Center for Disease Control and Prevention/Guangdong Institute of Public Health, Guangdong Guangzhou 511430, ChinaGuangdong Provincial Center for Disease Control and Prevention/Guangdong Institute of Public Health, Guangdong Guangzhou 511430, ChinaGuangdong Provincial Center for Disease Control and Prevention/Guangdong Institute of Public Health, Guangdong Guangzhou 511430, ChinaSchool of Public Health, Southern Medical University, Guangdong Guangzhou 510515, ChinaObjectiveTo analyze the intake and source of fat and fatty acids of urban residents in Guangdong Province.MethodsResidents aged 3 years and above were selected by multi-stage stratified cluster sampling method in 5 cities in Guangdong Province from 2017 to 2018, and non-continuous 3 d-24 h retrospective survey was conducted to collect the dietary intake information of the respondents.ResultsThe average daily energy intake and fat intake of urban residents in Guangdong Province were 1671.9 kcal and 69.2 g, and the energy proportion contributed from fat was 39.4%. The energy proportion contributed from fat of urban residents in big cities was higher than that in small and medium-sized cities (39.9% vs 39.0%, P < 0.05). 1.6% of the residents’ energy proportion contributed from fat was lower than 20%, 14.8% of the residents' proportion met the standard, and 83.6% of the residents’ proportion was 20%-30%. Fat intake mainly came from animal food (52.8%) and vegetable oil (30.9%). The proportion of total fat from vegetable oil in small and medium-sized cities was higher than that in large cities (32.7% vs 27.7%, P<0.05). There was no significant difference in the proportion of fat from animal food between the two regions. The total intakes of saturated fatty acids, monounsaturated fatty acids and polyunsaturated fatty acids in Guangdong Province were 19.3, 27.3 and 13.1 g/d, respectively, with a ratio of 1∶1.4∶0.7. The energy proportion contributed from saturated fatty acids exceeded the dietary reference intake of Chinese residents.ConclusionThe energy proportion contributed from fat and saturated fatty acid of urban residents in Guangdong Province were higher than Chinese Dietary Reference Intakes, and the energy proportion contributed from fat and saturated fatty acid were on the rise. The proportion of food sources of fat in different cities was different, and the proportion of food sources of fat in animal meat and its products was higher. Therefore, it is necessary to focus on reducing the consumption of animal food such as animal meat and reducing the intake of fat and saturated fatty acid.http://www.zgspws.com/zgspwszz/article/abstract/20220122?st=article_issuefatsfatty acidsguangdong |
| spellingShingle | CHEN Debin CHEN Shaowei HUANG Rui WANG Ping CHEN Zihui ZHANG Yonghui Analysis of fat and fatty acid intake of urban residents over 3 years old in Guangdong Province Zhongguo shipin weisheng zazhi fats fatty acids guangdong |
| title | Analysis of fat and fatty acid intake of urban residents over 3 years old in Guangdong Province |
| title_full | Analysis of fat and fatty acid intake of urban residents over 3 years old in Guangdong Province |
| title_fullStr | Analysis of fat and fatty acid intake of urban residents over 3 years old in Guangdong Province |
| title_full_unstemmed | Analysis of fat and fatty acid intake of urban residents over 3 years old in Guangdong Province |
| title_short | Analysis of fat and fatty acid intake of urban residents over 3 years old in Guangdong Province |
| title_sort | analysis of fat and fatty acid intake of urban residents over 3 years old in guangdong province |
| topic | fats fatty acids guangdong |
| url | http://www.zgspws.com/zgspwszz/article/abstract/20220122?st=article_issue |
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