beta-carotene相关论文
Cadmium(Cd)is an industrial pollutant that affects the male reproductive system.The purpose of present study was to inve......
目的:研究碘盐对海洋中药杜氏盐藻抗氧化物质含量及清除自由基能力的 影响。方法:杜氏盐藻培养在含碘酸钾的培养液中10 天，分别测定......
Beta-carotene is an important natural pigment that is very beneficial to human health.It is widely found in vegetables a......
Construction of A Efficient Biosynthesis Pathway in Sacchromyces cerevisiae for beta-carotene Produc
As a kind of valuable compound,carotenoids have numerous applications,such as food colorants,nutrient supplements,co......
目的：探讨β-胡萝卜素对人膀胱癌T24细胞细胞增殖和凋亡的影响。方法：不同浓度的β-胡萝卜素作用于T24细胞,MTT法检测细胞增殖,流式......
以红肉脐橙为试材，研究幼果期套袋至果实着色前拆袋对果肉中色素、糖及内源激素的影响．结果表明，套袋显著或极显著地提高了成熟果实的......
本文采用国产NucleosilC<sub>18</sub>层析柱与岛津产其它部件组成HPLC系统,通过内标法（以国产α-醋酸生育酚为内标）测定人血清视黄......
研究了红肉脐橙果实发育过程中番茄红素、β-胡萝卜素、糖分及内源GA和ABA含量的变化,结果表明:番茄红素和β-胡萝卜素含量均于果......
β-胡萝卜素为类萜化合物,是重要的VA的前体,并具有较强的抗氧化作用,在食品、保健品、化妆品以及医药领域具有重要用途.利用三孢......
目的：研究β-胡萝卜素（BC）对去甲肾上腺素致大鼠心肌肥厚的保护作用。方法：去甲肾上腺素（NE）2mg/kg腹腔注射,每日2次,去甲肾上腺处理的大......
为开发利用富含β－胡萝卜素的江苏沿海盐田盐藻（Ｄｕｎａｌｉｅｌｌａｓａｌｉｎａ）资源，我们采用常规调查方法，对江苏省灌西盐场的天然协藻进行调查，并推算出约有２５９公斤左右......
作者测定了41例正常人、18例胃癌、7例食管癌、11例结肠癌及8例肝癌患者血清中β-胡萝卜素含量。结果表明正常人与各种恶性肿瘤患......
考察了不同的培养基成分及发酵条件对菌体生物量和β-胡萝卜素产量的影响,并通过正交实验确定了最佳条件组合。结果表明,正负菌在......
Vitamin A Deficiency (VAD) is a major public health issue and of global concern, as it affects millions of preschool chi......
目的研究β-胡萝卜素（BC）对阿霉素（ADM）所致大鼠心肌组织的锰超氧化物歧化酶（MnSOD）mRNA、铜-锌超氧化物歧化酶（Ｃu－Zn SOD）mRNA、谷胱甘肽过......
Three different apple-carrot juice blends (60:40, 75:25 and 90:10, v/v) were prepared and treated with ultrasound with c......
Background: Recent studies show increasing prostate cancer incidence in Nigeria. Significant correlations identified bet......
Vitamin A Deficiency (VAD) is a major concern in the world today and is a risk for children in developing countries. Tre......
本文观察了口服不同浓度β－胡萝卜素液２１周后，对小鼠血和肝脏过氧化脂质（ＬＰＯ）水平、超氧化物歧化酶（ＳＯＤ）和谷胱甘肽过氧化物酶（ＧＳＨ－Ｐｘ）活性的影响。结果表......
本文对８２名１２～１５岁、体重３５～４５ｋｇ的农村初中学生进行了维生素Ａ、β－胡萝卜素的补充实验研究。实验１组（ｎ＝２１）每天补充２ｍｇ的β－胡萝卜素，实验２组（ｎ＝１９）每天补充６ｍｇ的β－胡萝素......
