Does avocado have beta-sitosterol?

A typical California avocado weighing 173 grams would contain 132mg beta-sitosterol. This level is significant as a phytochemical, and is in the same range as that found in phytosterol dietary supplements.

jandonline.org - Avocado Fruit is a Rich Source of Beta-Sitosterol

Is pumpkin good for liver?

Support Heart and Liver Health: Rich in healthy fats, antioxidants and fiber, pumpkin seeds may provide heart and liver health benefits, especially...

Last updated Nov 13, 2018

Is urine clear with kidney failure?

Underlying kidney problems If the kidneys are damaged or infected, a person can experience abnormal urination, including clear urination. They may...

Last updated Apr 18, 2022

Imagine Your Moment Of Freedom!

Fluxactive Complete is conveniently packed with over 14 essential prostate powerhouse herbs, vitamins and grade A nutrients which work synergistically to help you support a healthy prostate faster

Learn More »

Promotion

To the Editors:

(1) Identification of the 20 most frequently consumed raw fruit, vegetables, and fish in the United States, 21CFR101.44 (Code of Federal Regulations, Title 21: Food and Drugs. Part 101: Food Labeling.) As dietitians strive to learn more about dietary supplements and fabricated foods, it is important to stay abreast of new knowledge about whole foods. Recently, analysis of avocados has provided new information showing that this fruit is a significant source of dietary phytosterols. Avocados rank as the 14th most commonly consumed raw fruit in the United States ().

(2) Weihrauch J.L

Gardner J.M Sterol content of foods of plant origin. (3) Moghadasian M.H

Frohlich J.J Effects of Dietary Phytosterols on Cholesterol Metabolism and Atherosclerosis Clinical and Experimental Evidence. (3) Moghadasian M.H Frohlich J.J Effects of Dietary Phytosterols on Cholesterol Metabolism and Atherosclerosis Clinical and Experimental Evidence. (4) Ikeda I Sugano M Some aspects of mechanism of inhibition of cholesterol absorption by beta-sitosterol. Phytosterols are the plant analogues of cholesterol. There are three predominant phytosterols: beta-sitosterol, campesterol, and stigmasterol (), all of which function as anticholesterolemic agents (). The mechanism for the serum cholesterol-lowering effect of phytosterols involves inhibition of intestinal cholesterol absorption and decreased hepatic cholesterol synthesis (). (5) Hass avocados are the pebbly dark-skinned variety that is grown in California and accounts for over 75% of the nation’s domestic crop (). For analysis, 36 just-ripe Hass avocados (those that yielded slightly to gentle pressure) were purchased from three San Diego supermarkets (12 avocados from each supermarket) on January 25, 1999, and again on May 5, 1999, to control for seasonal variation. The avocados were sent via overnight delivery to Covance Laboratories in Madison, Wisconsin, where each set of 12 avocados was hand-peeled, the stones were removed, and the fruit was combined to form one sample and then analyzed for sterol content. mg per 100 grams of raw edible avocado fruit ( mg per 100 grams. Stigmasterol was below the lower limit of detection (<3 mg/100 g). Table 1 Sterol composition of six samples of California Hass avocados. beta-sitosterol campesterol stigmasterol Sample (date) mg/100 g mg/100 g mg/100 g 1 (01/25/99) 64.4 4.5 <3.0 2 (01/25/99) 61.5 5.3 <3.0 3 01/25/99) 72.6 5.0 <3.0 4 (05/05/99) 98.4 5.8 <3.0 5 (05/05/99) 76.7 4.7 <3.0 6 (05/05/99) 84.8 5.4 <3.0 Mean 76.4 5.1 <3.0 Standard Deviation 12.5 0.4 0 Among the phytosterols examined, the data clearly show that beta-sitosterol is most abundant, being present at 76.4mg per 100 grams of raw edible avocado fruit ( Table 1 ). The next most abundant phytosterol is campesterol, which was present at 5.1mg per 100 grams. Stigmasterol was below the lower limit of detection (<3mg/100g). (1) Identification of the 20 most frequently consumed raw fruit, vegetables, and fish in the United States, 21CFR101.44 (Code of Federal Regulations, Title 21: Food and Drugs. Part 101: Food Labeling.) (2) Weihrauch J.L

Where does it hurt when your prostate is enlarged?

Chronic prostatitis, also called chronic pelvic pain syndrome, is a common prostate problem. It can cause pain in the lower back, in the groin, or...

Last updated Feb 7, 2020

What is the first color a baby sees?

red Young babies are indeed capable of seeing colors, but their brains may not perceive them as clearly or vividly as older children and adults do....

Last updated Sep 25, 2019

Promotion

Gardner J.M Sterol content of foods of plant origin. Table 2 Beta-sitosterol composition of the 20 most frequently consumed fruits in the United States. beta-sitosterol Fruit a Raw Edible Portion Weight mg/100 g b Beta-sitosterol values for all fruits except avocado were previously reported (3). Banana 11 Apple 11 Watermelon 1 Orange 17 Cantaloupe 8 Grapes 3 Grapefruit 13 Strawberries 10 Peach 6 Pear 7 Nectarine NA Honeydew NA Plum 6 Avocado 76 Lemon 8 Pineapple 4 Tangerine NA Sweet cherries 12 Kiwi fruit NA Lime NA NA=Data Not Available The beta-sitosterol content of the 20 most frequently consumed fruits in the United States is shown in Table 2 ). Avocados clearly provide more beta-sitosterol than any of the other fruits with known values. On an ounce-per-ounce basis, avocados contain more than four times the beta-sitosterol of oranges, which had previously been reported as the richest known fruit source of beta-sitosterol (). (6) Position of The American Dietetic Association: Functional foods mg beta-sitosterol. This level is significant as a phytochemical, and is in the same range as that found in phytosterol dietary supplements. Avocados meet the definition of a functional food as outlined by the ADA Position Statement in that they provide health benefits beyond basic nutrition (). A typical California avocado weighing 173 grams would contain 132mg beta-sitosterol. This level is significant as a phytochemical, and is in the same range as that found in phytosterol dietary supplements. Dietitians can use the findings of this study to encourage the public to eat avocados as part of a phytochemical-rich diet.

jandonline.org - Avocado Fruit is a Rich Source of Beta-Sitosterol

How can I lower my blood pressure overnight?

What Doctors Know: Lower your blood pressure naturally overnight Take a shot of cayenne pepper. Cayenne opens up blood vessels and helps increase...

Last updated Jan 28, 2022

Why do some guys sit when they pee?

“A lot of guys sit to pee if they can't fully evacuate their bladder. “When you sit down, you can use your abdominal muscles more, and you get your...

Last updated Dec 4, 2021

Promotion

Does zinc help with prostatitis?

Zinc has been shown to promote antibacterial activity in the context of prostatitis, and two well designed human trials have validated its ability...

Last updated Jul 15, 2022

Promotion

What is the youngest dad?

World's youngest fathers on record The youngest father in the world is reportedly a boy from China, who, at 9 fathered a child with an 8-year-old...

Last updated Aug 11, 2020