A.煙酸當(dāng)量(mg)=煙酸(mg)+1/60色氨酸(mg)
	B.煙酸當(dāng)量(mg)=煙酸(mg)+1/30色氨酸(mg)
	C.煙酸當(dāng)量(mg)=煙酸(mg)+1/60纈氨酸(mg)
	D.煙酸當(dāng)量(mg)=煙酸(mg)+1/30纈氨酸(mg)
	E.煙酸當(dāng)量(mg)=煙酸(mg)+1/40色氨酸(mg)
 
                            
	A.麥角固醇
	B.5-脫氫膽固醇
	C.維生素D2
	D.7-脫氫膽固醇
	E.膽鈣化醇
