Here you can recommend the page 4-[2-O-11Z-Octadecenoyl-b-glucopyranosyl]-4,40-diapolycopene-4, 40-dioic acid and 4-[2-O-9Z-hexadecenoyl-b-glucopyranosyl]-4, 40-diapolycopene-4,40-dioic acid: new C30-carotenoids produced by Methylobacterium . Please fill in the form below and click the send button.