The abstraction of carotene from Rhoddoseudo-monas Palustris strain B.
类胡萝卜素的提取进行了研究。
A simple synthetic method of canthaxanthin by one step using β carotene as raw material and sodium chlorate as oxidizing agent was introduced.
介绍了以β胡萝卜素为原料利用氯酸钠为氧化剂一步法合成斑蝥黄的简便方法。
The formation of carotane is the result of the hydrogen addition of carotene，and this process is very typical redox reaction，which needs plenty of hydrogen .
即使环境并非属于氧化,如果缺乏还原剂,胡萝卜素也不能转化成胡萝卜烷;
Objective The reverting effects of natural carotene on dimethyl-benzanthracene (DMBA) induced oral premalignant lesion in syrian golden hamsters were studied.
目的研究天然胡萝卜素对二甲基苯并蒽(DMBA)诱发的金黄地鼠口腔粘膜癌前病变的逆转作用。
Carotene is a pigment found in many fruits and vegetables.
胡萝卜素是许多水果和蔬菜中的一种色素。
Eating foods rich in carotene can help improve your skin's appearance.
食用富含胡萝卜素的食物可以帮助改善皮肤外观。
Carotene is a precursor to vitamin A in the body.
胡萝卜素是体内维生素A的前体。
Carotene is responsible for the orange color of carrots and pumpkins.
胡萝卜素是胡萝卜和南瓜呈橙色的原因。
Including carotene-rich foods in your diet may help protect against certain diseases.
在饮食中包括富含胡萝卜素的食物可能有助于预防某些疾病。
Carotene is a powerful antioxidant that helps protect cells from damage.
胡萝卜素是一种强大的抗氧化剂，有助于保护细胞免受损害。
Sweet potatoes are a good source of carotene.
红薯是胡萝卜素的良好来源。
Carotene is converted to vitamin A in the small intestine.
胡萝卜素在小肠内转化为维生素A。
Pumpkins are known for their high carotene content.
南瓜以其高含量的胡萝卜素而闻名。
Carotene is essential for maintaining healthy vision.
胡萝卜素对保持健康视力至关重要。
The abstraction of carotene from Rhoddoseudo-monas Palustris strain B.
类胡萝卜素的提取进行了研究。
A simple synthetic method of canthaxanthin by one step using β carotene as raw material and sodium chlorate as oxidizing agent was introduced.
介绍了以β胡萝卜素为原料利用氯酸钠为氧化剂一步法合成斑蝥黄的简便方法。
The formation of carotane is the result of the hydrogen addition of carotene，and this process is very typical redox reaction，which needs plenty of hydrogen .
即使环境并非属于氧化,如果缺乏还原剂,胡萝卜素也不能转化成胡萝卜烷;
Objective The reverting effects of natural carotene on dimethyl-benzanthracene (DMBA) induced oral premalignant lesion in syrian golden hamsters were studied.
目的研究天然胡萝卜素对二甲基苯并蒽(DMBA)诱发的金黄地鼠口腔粘膜癌前病变的逆转作用。
Carotene is a pigment found in many fruits and vegetables.
胡萝卜素是许多水果和蔬菜中的一种色素。
Eating foods rich in carotene can help improve your skin's appearance.
食用富含胡萝卜素的食物可以帮助改善皮肤外观。
Carotene is a precursor to vitamin A in the body.
胡萝卜素是体内维生素A的前体。
Carotene is responsible for the orange color of carrots and pumpkins.
胡萝卜素是胡萝卜和南瓜呈橙色的原因。
Including carotene-rich foods in your diet may help protect against certain diseases.
在饮食中包括富含胡萝卜素的食物可能有助于预防某些疾病。
Carotene is a powerful antioxidant that helps protect cells from damage.
胡萝卜素是一种强大的抗氧化剂，有助于保护细胞免受损害。
Sweet potatoes are a good source of carotene.
红薯是胡萝卜素的良好来源。
Carotene is converted to vitamin A in the small intestine.
胡萝卜素在小肠内转化为维生素A。
Pumpkins are known for their high carotene content.
南瓜以其高含量的胡萝卜素而闻名。
Carotene is essential for maintaining healthy vision.
胡萝卜素对保持健康视力至关重要。
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