محبوبترین نویسندگان :
نویسندگان مقالات پربازدید :
فناوری منابع زیستی
جزئیات رویداد
همایش ، رویداد ، ژورنال
اینستاگرام تی پی بین
حوزه های تحت پوشش رویداد

  • statistical optimization of culture media for growth and lipid production of chlorella protothecoides utex 250

    نویسندگان :
    کلمات کلیدی :
    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1390/01/01
    • تاریخ انتشار در تی پی بین: 1390/01/01
    • تعداد بازدید: 546
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     the concentration of nano3, mgso4·7h2o and proteose, in chlorella protothecoidesmedium were optimized for algal biomass and lipid production by using response surface methodology with box-behnken design. the optimal concentrations were 0.45 g/l of nano3, 6 mg/l of mgso4·7h2o, and 0.25 g/l of proteose for maximum biomass production and 2 mg/l of mgso4·7h2o and no addition of nano3 and proteose for lipid accumulation. in optimized biomass production medium, a final biomass concentration of 1.19 g/l was obtained, which was 1.8 times higher than that in the original medium. for lipid accumulation, a 12.9% lipid content was obtained from the biomass in the lipid production medium, which was three times higher than that from the original medium. the fatty acid profile of algae grown in the optimized medium demonstrated a higher unsaturated fatty acid content (i.e. methyl linoleate (c18:2) and methyl linolenate (c18:3)) than that of the algae grown in the original medium. the results provide a strategy for limiting the amount of nutrients required in large scale outdoor cultivation systems of c. protothecoides to make the production of algal biomass more economically attractive.

سوال خود را در مورد این مقاله مطرح نمایید :

با انتخاب دکمه ثبت پرسش، موافقت خود را با قوانین انتشار محتوا در وبسایت تی پی بین اعلام می کنم
مقالات جدیدترین رویدادها
مقالات جدیدترین ژورنال ها