natural red pigment中文，natural red pigment的意思，natural red pigment翻译及用法

2025-10-09 08:05 浏览次数 6

natural red pigment

红色素

natural red pigment 例句

英汉例句

  • natural red pigment is directly extracted from natural pyracantha fortuneana fruit by acidity ethanol.

    以野生火棘果为原料，用酸性乙醇为提取剂直接从野生火棘果中提取天然红色素。

  • a method of extracting and purification natural red pigment from ear of torch tree is proposed.

    研究了从火炬树果穗中提取红色素的方法，并对其进行精制。

  • the natural red pigment extracted from nitraria sibirica fruit is a kind of safe and non poisonous food colouring.

    白刺果果核中提取的天然红色素是一种安全无毒的食用色素。

  • utilizing the natural red pigment and fragrance of rose to study the flower beverage with best color, fragrance is the main object at present. but it has much difficult in practice.

    利用食用玫瑰鲜花的天然红色与自然香味研究生产色艳香浓的玫瑰鲜花饮料是目前花卉饮料生产的目标，但在实际生产中很难达到色泽、香味与口感协调的理想要求。

相关热词