銅(大米螯合銅Copper Rice Chelate、葡萄糖酸銅Copper Gluconate )在生物體內(nèi)的代謝機(jī)制及其穩(wěn)態(tài)平衡的重要性。發(fā)表時(shí)間:2024-11-05 17:09 銅參與體內(nèi)多種代謝活動(dòng),首先,食物中的Cu2+ 與小腸黏膜上皮的二價(jià)金屬轉(zhuǎn)運(yùn)體1(divalent transporter1,DMT1)結(jié)合后被還原為亞 Cu2+,再與親和力高的銅轉(zhuǎn)運(yùn)蛋白1(copper transporter 1,CTR1)配對進(jìn)入黏膜上皮細(xì)胞。隨后,在細(xì)胞吸收銅的過程中,Cu2+ 被還原,然后通過CTR1 進(jìn)入細(xì)胞,被谷胱甘肽(GSH)或銅伴侶結(jié)合。Cu-GSH 復(fù)合物是銅遞送至金屬硫蛋白的載體,金屬硫蛋白是對細(xì)胞內(nèi)金屬解毒很重要的蛋白質(zhì)家族。銅參與多種生命代謝活動(dòng),維持內(nèi)環(huán)境穩(wěn)定,因此維持銅含量穩(wěn)定,保證銅穩(wěn)態(tài)平衡對生命活動(dòng)正常進(jìn)行具有重要意義。
銅(大米螯合銅Copper Rice Chelate、葡萄糖酸銅Copper Gluconate )在生物體內(nèi)的代謝機(jī)制及其穩(wěn)態(tài)平衡的重要性。
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抗壞血酸錳Manganese Ascorbate、抗壞血酸亞鐵Ferrous Ascorbate、賴氨酸甘氨酸鎂Magnesium Lysinate Glycinate、甘氨酸谷氨酰胺鎂Magnesium Glycinate Glutamine、檸檬酸蘋果酸鎂Magnesium Citrate Malate、檸檬酸鍶Strontium Citrate、檸檬酸錳Manganese Citrate、檸檬酸銅Copper Citrate、天門冬氨酸鋰Lithium Aspartate、?;撬嵛?span style="font-family:"Times New Roman";">Selenium Taurate.
The metabolic mechanism of copper (copper rice chelate, copper gluconate) in the body and the importance of its homeostasis.
Copper participates in a variety of metabolic activities in the body. First, Cu2+ in food is reduced to sub-Cu2+ after binding with divalent metal transporter 1 (DMT1) of the small intestinal mucosal epithelium, and then paired with copper transporter 1 (CTR1) with high affinity to enter the mucosal epithelial cells. Subsequently, during the process of cellular absorption of copper, Cu2+ is reduced, and then enters the cell through CTR1 and is bound by glutathione (GSH) or copper chaperone. The Cu-GSH complex is a carrier for copper delivery to metallothionein, which is a protein family that is important for metal detoxification in cells. Copper participates in a variety of life metabolic activities and maintains the stability of the internal environment. Therefore, maintaining a stable copper content and ensuring copper homeostasis are of great significance to the normal progress of life activities.
The metabolic mechanism of copper (copper rice chelate, copper gluconate) in the body and its importance of homeostasis.
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Manganese Ascorbate, Ferrous Ascorbate, Magnesium Lysinate Glycinate, Magnesium Glycinate Glutamine, Magnesium Citrate Malate, Strontium Citrate, Manganese Citrate, Copper Citrate, Lithium Aspartate, Selenium Taurate. |