Effects of Plant Sterol-containing Oil on Postprandial Serum Lipids.

Ooyama, Katsuhiko; Seki, Shinji; Hidaka, Ichirou; Yoshino, Hisako; Tsuji, Hiroaki; Taguchi, Nobuo; Nakajima, Shigeo; Kondo, Kazuo

doi:10.5264/eiyogakuzashi.59.271

Cited by 3 publications

(1 citation statement)

References 3 publications

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“…Many processed foods have been developed using plant sterol esters, such as margarine 6) , edible oil 7) , mayonnaise 8) , and fat spread 9) . Plant sterol esters do not disperse in water and can only be used in oil-rich processed foods.…”

Section: Introductionmentioning

confidence: 99%

Cholesterol-Lowering Activity of Plant Sterol-Egg Yolk Lipoprotein Complex in Rats

et al. 2008

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Free plant sterols cannot be dissolved in oil or water. Using free plant sterols and egg yolks, we developed a plant sterol-egg yolk lipoprotein complex (PSY) that can be dispersed in water and considered suitable for use in processed foods. The cholesterol-lowering activity of PSY was equal to that of free plant sterols and plant sterol esters. Consumption of a freeze-dried PSY-containing omelet reduced serum and hepatic cholesterol concentrations. The results suggest that PSY has cholesterol-lowering activity equivalent to that of free plant sterols and plant sterol esters. Moreover, the cholesterol-lowering activity of PSY was maintained in processed foods.

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Section: Introductionmentioning

confidence: 99%

Cholesterol-Lowering Activity of Plant Sterol-Egg Yolk Lipoprotein Complex in Rats

et al. 2008

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Property of Phytosterols and Development of Its Containing Mayonnaise-Type Dressing

Matsuoka¹

2022

Foods

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Phytosterols are functional ingredients with known efficacy and safety. Phytosterols are found as free sterols or as their esters with fatty acids. Although phytosterol esters are soluble in oil and have been used in many commercial foods, it has been difficult to similarly use free phytosterols since they are insoluble in water and practically insoluble in oil. We have developed mayonnaise-type dressing materials using free phytosterols since people who are conscious about cholesterol intake are likely to be conscious about oil. In this review article, we summarized pieces of evidence for the development of phytosterol-containing mayonnaise-type dressing materials.

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A Double-blind, Placebo-Controlled Study on the Effects of Mayonnaise Containing Free Plant Sterol on Serum Cholesterol Concentration; Safety Evaluation for Normocholesterolemic and Mildly Hypercholesterolemic Japanese Subjects

et al. 2004

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Free plant sterol-supplemented mayonnaise was examined for its capacity to lower serum cholesterol and evaluation was made of its mayonnaise. This evaluation was done via a double-blind, placebo-controlled study using forty-six normocholesterolemic and mildly hypercholesterolemic Japanese persons (total cholesterol ≥ 200 mg/dL) randomly divided into two groups. The plant sterol (PS) ( ) group was given 15 g mayonnaise containing 800 mg free PS daily, while the PS ( ) group did 15 g mayonnaise daily for 12 weeks. Serum total cholesterol (TC) and low-density lipoprotein (LDL)-C were reduced by 4.3 and 9.2 in the PS ( ) group, on completion of the 12-week period. At that time, serum apolipoprotein (Apo) B had been reduced by 3.6 in the PS ( ) group, this being significantly more compared to the PS ( ) group. Serum remnant-like particle (RLP)-C and Apo E did not change significantly in either groups. Decrease in TC and LDL-C with PS ( ) group was greater for the serum TC ≥ 220 mg/dL subjects compared to the TC 220 mg/dL subjects. Serum vitamin A, 25 (OH) vitamin D, and vitamin K 1 underwent no change throughout the study. Serum a-tocopherol reduction was the same in the two groups. The PS ( ) group showed significant increase in serum b-sitosterol while b-sitosterol remained within normal range throughout the study period. For complete blood count (CBC) and blood biochemistry, all values were normal in the two groups. Free plant sterol-supplemented mayonnaise is thus shown a safe food for reducing serum TC and LDL-C. This mayonnaise should prove applicable for reducing serum LDL-C in mildly hypercholesterolemic persons.

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Effects of Plant Sterol-containing Oil on Postprandial Serum Lipids.

Cited by 3 publications

References 3 publications

Cholesterol-Lowering Activity of Plant Sterol-Egg Yolk Lipoprotein Complex in Rats

Cholesterol-Lowering Activity of Plant Sterol-Egg Yolk Lipoprotein Complex in Rats

Property of Phytosterols and Development of Its Containing Mayonnaise-Type Dressing

A Double-blind, Placebo-Controlled Study on the Effects of Mayonnaise Containing Free Plant Sterol on Serum Cholesterol Concentration; Safety Evaluation for Normocholesterolemic and Mildly Hypercholesterolemic Japanese Subjects

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