Occurrence of coenzyme forms of vitamin B12 in a cultured purple laver (Porphyla yezoensis).

نویسندگان

  • Shigeo Takenaka
  • Keiko Takubo
  • Fumio Watanabe
  • Toshihiko Tanno
  • Shingo Tsuyama
  • Yoshihisa Nanano
  • Yoshiyuki Tamura
چکیده

Porphyra yezoensis (Susabinori, an edible purple laver), which was cultured aseptically for 12 weeks and then lyophilized, contained 50+/-2 microg/g of vitamin B(12) per 100 g dry weight. Coenzyme forms of vitamin B(12) (about 60% of the total vitamin B(12)) were found in the cultured purple laver aseptically, which may have the ability to biosynthesize the coenzymes.

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عنوان ژورنال:
  • Bioscience, biotechnology, and biochemistry

دوره 67 11  شماره 

صفحات  -

تاریخ انتشار 2003