陽光的UVB紫外線能轉化皮膚內的Provitamin D3為Vitamin D3 (維他命D)，供我們身體所用。807Please respect copyright.ＰＥＮＡＮＡvhrVt31Coy
807Please respect copyright.ＰＥＮＡＮＡMn3hJbwrST
807Please respect copyright.ＰＥＮＡＮＡAT2hjTWQoI
蕃茄遇上UVB紫外光後，亦有機制將Provitamin D3轉為Vitamin D3 ，唯蕃茄當中亦有機制把Provitamin D3轉為其他物質，故最終的Vitamin D3含量並不為高。807Please respect copyright.ＰＥＮＡＮＡcD4gJkI46r
807Please respect copyright.ＰＥＮＡＮＡk9xaHzxMKH
807Please respect copyright.ＰＥＮＡＮＡMmYtwxGz9S
807Please respect copyright.ＰＥＮＡＮＡAfBPEHQm5l
近日有科學家利用基因編輯技術(Ref1)，把7-DR2基因剔除，促使在UVB紫外線照射的情況下有更多的Provitamin D3能夠轉化成為Vitamin D3。若能將此蕃茄品種繼續加以改良及發展至市場，此蕃茄或許能成為人類吸取維他命D的主要來源之一。807Please respect copyright.ＰＥＮＡＮＡorwphzRZwR
807Please respect copyright.ＰＥＮＡＮＡ6hL2m2aw2U
Ref1:https://www.nature.com/articles/s41477-022-01154-6807Please respect copyright.ＰＥＮＡＮＡSmTYwWHrAN
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