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首页> 美国卫生研究院文献>Springer Open Choice >Predicted Changes in Fatty Acid Intakes Plasma Lipids and Cardiovascular Disease Risk Following Replacement of trans Fatty Acid-Containing Soybean Oil with Application-Appropriate Alternatives
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Predicted Changes in Fatty Acid Intakes Plasma Lipids and Cardiovascular Disease Risk Following Replacement of trans Fatty Acid-Containing Soybean Oil with Application-Appropriate Alternatives

机译：用适用的替代品替代含反式脂肪酸的豆油后脂肪酸摄入血浆脂质和心血管疾病风险的预测变化

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摘要

The varied functional requirements satisfied by trans fatty acid (TFA)—containing oils constrains the selection of alternative fats and oils for use as potential replacements in specific food applications. We aimed to model the effects of replacing TFA-containing partially hydrogenated soybean oil (PHSBO) with application-appropriate alternatives on population fatty acid intakes, plasma lipids, and cardiovascular disease (CVD) risk. Using the National Health and Nutrition Examination Survey 24-hour dietary recalls for 1999–2002, we selected 25 food categories, accounting for 86 % of soybean oil (SBO) and 79 % of TFA intake for replacement modeling. Before modeling, those in the middle quintile had a mean PHSBO TFA intake of 1.2 % of energy. PHSBO replacement in applications requiring thermal stability by either low-linolenic acid SBO or mid-oleic, low-linolenic acid SBO decreased TFA intake by 0.3 % of energy and predicted CVD risk by 0.7–0.8 %. PHSBO replacement in applications requiring functional properties with palm-based oils reduced TFA intake by 0.8 % of energy, increased palmitic acid intake by 1.0 % of energy, and reduced predicted CVD risk by 0.4 %, whereas replacement with fully hydrogenated interesterified SBO reduced TFA intake by 0.7 % of energy, increased stearic acid intake by 1.0 % of energy, and decreased predicted CVD risk by 1.2 %. PHSBO replacement in both thermal and functional applications reduced TFA intake by 1.0 % of energy and predicted CVD risk by 1.5 %. Based solely on changes in plasma lipids and lipoproteins, all PHSBO replacement models reduced estimated CVD risk, albeit less than previously reported using simpler replacement models.
机译：含反式脂肪酸（TFA）的油满足的各种功能要求，限制了替代油脂的选择，这些油脂可作为特定食品应用中的潜在替代品。我们旨在模拟用适用的替代品替代含TFA的部分氢化大豆油（PHSBO）对人群脂肪酸摄入，血浆脂质和心血管疾病（CVD）风险的影响。使用《美国国家健康与营养检查调查》 1999-2002年的24小时饮食回收，我们选择了25种食品类别，分别占豆油（SBO）的86％和TFA摄入量的79％用于替代模型。在建模之前，中五分之一人群的PHSBO TFA平均摄入能量为1.2％。在需要热稳定性的应用中，用低亚麻酸SBO或中油酸，低亚麻酸SBO替代PHSBO可使TFA摄入量减少0.3％的能量，并预测CVD风险降低0.7-0.8％。在需要功能特性的应用中，使用棕榈基油替代PHSBO可将TFA摄入量减少0.8％的能量，将棕榈酸摄入量增加1.0％的能量，并将预计的CVD风险降低0.4％，而用完全氢化的酯化SBO替代可减少TFA的摄入减少0.7％的能量，增加硬脂酸的摄入量增加1.0％的能量，并将预计的CVD风险降低1.2％。在热量和功能性应用中都可以用PHSBO替代，将TFA摄入量减少了1.0％的能量，预计的CVD风险减少了1.5％。仅根据血浆脂质和脂蛋白的变化，所有PHSBO替代模型均降低了估计的CVD风险，尽管比以前使用更简单的替代模型所报告的风险要低。

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