Effect of Predry-treatment on the bioactive constituents and quality of avocado (Persea americana Mill.) oil from three cultivars growing in China
Avocado oil has gained a lot of favor in foods and cosmetics because of its high-quality fatty acid composition and bioactive components. This study aimed to compare the effect of various predry-treatments on the yield and quality of avocado oil from three Chinese avocado (Persea americana Mill.) va...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2023-07-01
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| Series: | Frontiers in Nutrition |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fnut.2023.1230204/full |
| _version_ | 1827899206234275840 |
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| author | Jiashui Wang Hongbin Yang Peicong Wu Jiali Zhang Weihong Ma Yanxia Li Jinping Liu |
| author_facet | Jiashui Wang Hongbin Yang Peicong Wu Jiali Zhang Weihong Ma Yanxia Li Jinping Liu |
| author_sort | Jiashui Wang |
| collection | DOAJ |
| description | Avocado oil has gained a lot of favor in foods and cosmetics because of its high-quality fatty acid composition and bioactive components. This study aimed to compare the effect of various predry-treatments on the yield and quality of avocado oil from three Chinese avocado (Persea americana Mill.) varieties (Hass, Reed, and Pinkerton). The results showed that drying methods had significant effect on the avocado oil yield and its composition. Among the three drying methods the highest yield was obtained by freeze drying, and Hass showed the highest yield in the three avocado varieties with its oil owning the lowest peroxide and anisidine value. Reed oil owned the highest levels of functional micronutrients (e.g., tocopherols, phenolics, squalene). Vacuum drying resulted in higher concentrations of tocopherols, phytosterols, phenolics, squalene, and thus rendered greater DPPH and ABTS scavenging activity. These results are important to improve the quality of Chinese avocado oil. |
| first_indexed | 2024-03-12T23:14:50Z |
| format | Article |
| id | doaj.art-cf2acbbd70234fdcaebf96818f561e97 |
| institution | Directory Open Access Journal |
| issn | 2296-861X |
| language | English |
| last_indexed | 2024-03-12T23:14:50Z |
| publishDate | 2023-07-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Nutrition |
| spelling | doaj.art-cf2acbbd70234fdcaebf96818f561e972023-07-17T13:18:38ZengFrontiers Media S.A.Frontiers in Nutrition2296-861X2023-07-011010.3389/fnut.2023.12302041230204Effect of Predry-treatment on the bioactive constituents and quality of avocado (Persea americana Mill.) oil from three cultivars growing in ChinaJiashui Wang0Hongbin Yang1Peicong Wu2Jiali Zhang3Weihong Ma4Yanxia Li5Jinping Liu6Tropical Crops Genetic Resources Institute, Haikou Experimental Station, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Chinese Academy of Tropical Agricultural Sciences, Haikou, ChinaTropical Crops Genetic Resources Institute, Haikou Experimental Station, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Chinese Academy of Tropical Agricultural Sciences, Haikou, ChinaTropical Crops Genetic Resources Institute, Haikou Experimental Station, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Chinese Academy of Tropical Agricultural Sciences, Haikou, ChinaTropical Crops Genetic Resources Institute, Haikou Experimental Station, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Chinese Academy of Tropical Agricultural Sciences, Haikou, ChinaTropical Crops Genetic Resources Institute, Haikou Experimental Station, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Chinese Academy of Tropical Agricultural Sciences, Haikou, ChinaTropical Crops Genetic Resources Institute, Haikou Experimental Station, Key Laboratory of Biology and Genetic Resources of Tropical Crops, Chinese Academy of Tropical Agricultural Sciences, Haikou, ChinaCollege of Agriculture, Hainan University, Haikou, ChinaAvocado oil has gained a lot of favor in foods and cosmetics because of its high-quality fatty acid composition and bioactive components. This study aimed to compare the effect of various predry-treatments on the yield and quality of avocado oil from three Chinese avocado (Persea americana Mill.) varieties (Hass, Reed, and Pinkerton). The results showed that drying methods had significant effect on the avocado oil yield and its composition. Among the three drying methods the highest yield was obtained by freeze drying, and Hass showed the highest yield in the three avocado varieties with its oil owning the lowest peroxide and anisidine value. Reed oil owned the highest levels of functional micronutrients (e.g., tocopherols, phenolics, squalene). Vacuum drying resulted in higher concentrations of tocopherols, phytosterols, phenolics, squalene, and thus rendered greater DPPH and ABTS scavenging activity. These results are important to improve the quality of Chinese avocado oil.https://www.frontiersin.org/articles/10.3389/fnut.2023.1230204/fullavocado oilpredry-treatmentavocado cultivarbioactive constituentsquality assessment |
| spellingShingle | Jiashui Wang Hongbin Yang Peicong Wu Jiali Zhang Weihong Ma Yanxia Li Jinping Liu Effect of Predry-treatment on the bioactive constituents and quality of avocado (Persea americana Mill.) oil from three cultivars growing in China Frontiers in Nutrition avocado oil predry-treatment avocado cultivar bioactive constituents quality assessment |
| title | Effect of Predry-treatment on the bioactive constituents and quality of avocado (Persea americana Mill.) oil from three cultivars growing in China |
| title_full | Effect of Predry-treatment on the bioactive constituents and quality of avocado (Persea americana Mill.) oil from three cultivars growing in China |
| title_fullStr | Effect of Predry-treatment on the bioactive constituents and quality of avocado (Persea americana Mill.) oil from three cultivars growing in China |
| title_full_unstemmed | Effect of Predry-treatment on the bioactive constituents and quality of avocado (Persea americana Mill.) oil from three cultivars growing in China |
| title_short | Effect of Predry-treatment on the bioactive constituents and quality of avocado (Persea americana Mill.) oil from three cultivars growing in China |
| title_sort | effect of predry treatment on the bioactive constituents and quality of avocado persea americana mill oil from three cultivars growing in china |
| topic | avocado oil predry-treatment avocado cultivar bioactive constituents quality assessment |
| url | https://www.frontiersin.org/articles/10.3389/fnut.2023.1230204/full |
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