In today’s busy and stressful modern society, people’s pursuit of health and longevity is becoming increasingly strong. To meet this demand, scientists constantly explore and discover the potential of various natural compounds. Among them, pterostilbene Powder, as a highly anticipated component, is gradually attracting people’s attention.
Zitansu is not an unfamiliar name, it is closely related to the purple sandalwood tree and the ancient and mysterious Eastern culture. Legend has it that the rosewood tree is considered a magical plant, containing endless wisdom and power among its lush branches and leaves. And rosewood extract is the treasure bestowed upon this magical tree.
Just as the rosewood tree has the ability to resist diseases and pests and protect its own survival in nature, rosewood extract also exhibits its unique biological activity. Scientists have found that rosewood extract has strong antioxidant potential, which can help resist the invasion of free radicals and maintain cell health. In addition, it is also believed to have effects such as regulating blood sugar and promoting cardiovascular health.
However, the charm of rosewood lies not only in its efficacy, but also in its mysterious and charming qualities. When we imagine the rosewood tree swaying gently in the wind, as if whispering the wisdom of nature, we can also feel the tranquility and tranquility that rosewood brings to us. Perhaps it is this connection with nature that endows rosewood with broader imagination and possibilities.
As people’s attention to health continues to increase, natural health products are also receiving attention. Among them, resveratrol and pterostilbene are two components that have received much attention. Both of these ingredients have been proven to be beneficial to the human body, but which one is better? This article will explore this issue from different perspectives.
1、 Source
The main sources of resveratrol are grape skins, wine, and some nuts. It is a natural polyphenolic compound found in various grape varieties, especially in red grapes, with a higher content. In addition, grape seed extract is also present in grape seed oil and grape seed extract.
Pterostilbene is mainly present in rosewood trees and certain fruits. The rosewood tree is a common tree found in Asia, and its bark, branches, and leaves contain rosewood extract. In addition, rosewood extract can also be found in some other plants, such as blueberries, masson pine, etc. However, compared to grape seed extract, the source of rosewood extract is relatively less, as rosewood trees are not as widely cultivated as grapes.
2. component
Although grape seed extract and rosewood extract are both polyphenolic compounds, their chemical structures are different. Zitansu has a methyl group, while grape seed extract does not. This small difference can affect their biological activity and absorption rate. Research has shown that rosewood extract is more easily absorbed and utilized by the human body than grape seed extract.
(1). The main components of resveratrol include:
a. Trans glucoside
b. Trans glucoside resveratrol (trans piceid)
c. Cis glucoside resveratrol (cis piceid)
d. Trans resveratrol trimer
(2). The main components of pterostilbene include:
b. Cis pterostilbene
c. Oxyresveratrol (present in some plants)
3. Antioxidation
The antioxidant effect of resveratrol: Grape seed extract is a natural polyphenolic compound with significant antioxidant activity. It can exert antioxidant effects through various mechanisms, including:
(1). Neutralizing free radicals: Grape seed extract can directly react with free radicals to neutralize their activity, thereby reducing damage to cells and tissues.
(2). Inhibition of oxidative stress: Grape seed extract can regulate intracellular redox balance, reduce the degree of oxidative stress, and prevent the harm of oxidative stress to cell structure and function.
(3). Activating antioxidant enzymes: Grape seed extract can promote the expression and activity of intracellular antioxidant enzymes, enhancing the cell’s self-protection ability.
(4). Reduce inflammatory response: Grape seed extract has anti-inflammatory properties and can alleviate oxidative stress caused by inflammation.
Antioxidant activity of pterostilbene: Pterosilbene is also a polyphenolic compound, similar to grape seed extract, with strong antioxidant activity. Its antioxidant effects are mainly manifested in the following aspects:
(1). Neutralizing free radicals: Zitansu can capture and neutralize free radicals inside and outside cells, protecting cells from oxidative damage caused by free radicals.
(2). Activation of antioxidant enzymes: Zitansu can increase the production of intracellular antioxidant enzymes, such as superoxide dismutase (SOD) and glutathione peroxidase (GPx), enhancing cell self repair and protective ability.
(3). Regulating oxidative stress-related pathways: Zitansu can regulate multiple signaling pathways related to oxidative stress, reducing cellular oxidative stress response.
Although grape seed extract and rosewood extract are considered relatively safe natural compounds, they also have some potential side effects. Grape seed extract may interact with certain drugs, leading to side effects. And rosewood extract may reduce the number of platelets and increase the risk of bleeding.
Although both grape seed extract and rosewood extract are beneficial to human health, rosewood extract may be superior from multiple perspectives. It is more easily absorbed than grape seed extract and has stronger antioxidant and hypoglycemic effects.
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Post time: Jan-24-2024
