Green Spring Technology

Tagetes erecta (marigold) is native to Mexico. It is also known as calendula because it is rich in lutein, a natural carotenoid that accounts for more than 90% of its content. As f...

Tagetes erecta, also known as stinking hibiscus or honeycomb chrysanthemum, is an annual herb in the family Asteraceae, native to South America and Mexico. It is tolerant of poor s...

Tagetes erecta L., also known as marigold, contains various chemical components such as carotenoids, flavonoids, polysaccharides, anthraquinones, amino acids, alkaloids, etc., and ...

China is a major fishing country in the world, accounting for about 70% of global aquaculture production, and there are many varieties, many of them colorful, such as yellow-colore...

With the state paying more and more attention to food safety, the Catalogue of Feed Additives (2013) issued by the Ministry of Agriculture stipulates that the feed additive product...

Natural xanthophyll is a large group of oxygenated carotenoids that are widely found in nature, mainly derived from plants and algae. Among them, the flowers of Tagetes erecta L. a...

Since entering the 21st century, people's living standards have improved significantly, and consumption habits have undergone fundamental changes along with the enrichment of m...

Lutein exists in nature together with zeaxanthin. Natural lutein esters are an important carotenoid fat ester, which is more stable than free lutein. The body also absorbs it bette...

Carotenoids are divided into two categories based on their chemical structure: carotenoids and xanthophylls. Xanthophylls are a type of terpene compound in the xanthophyll group[1]...

Beta-carotene powder is one of the natural pigments that can be used as a coloring agent in the manufacture of foods such as beverages. Beta-carotene can be converted int...