本帖最后由 zach 于 2011-4-27 22:42 编辑
我assume你说的是这个:
http://www.facial-shop.com/goods.php?id=63
美国有卖的%……好贵啊……………….--
Active ingredients: HTC Collagen (2600mg), Vitamin C, Rice Extract, Blue Berried Honeysuckle Extract, Vitamin E, Coenzyme Q10, Hyaluronic Acid
Google Scholar搜HTC Collagen,没有任何结果。.--
这里有一个博客介绍的,貌似有实验结果验证。如下
http://whitelephant.wordpress.com/singapore-beauty-counters-contact/reviewrecommendation/body/review-health-drinks/
姑且不说他做一个41人、三组(都不能整除啊有没有!!)的实验有没有可信度、可重复性,就说他这个图吧,感情胶原蛋白的含量单位是degree of radiance(CPS/NV),CPS/NV是什么单位呢?
国际通用的中子探测器灵敏度的单位cps/nv,现给出如下解释:
中子探测器的灵敏度,用把探测器正常工作在一定的中子通量密度的中子场条件下,得到的每秒计数(cps=count per second)来表示。历史上,中子通量密度用1cm3体积里面的中子数目乘以平均中子速率(单位是cm/s)来表示,即参数表中nv的含义,n为1cm3体积里面的中子数目,v平均中子速率,nv=个/cm3×cm/s=个/ cm2·s。综上所述,中子探测器灵敏度单位cps/nv的意思是:在单位时间内通过1cm2面积的中子数目为1个的中子场条件下,每秒探测器探测到的计数数目。
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胶原蛋白的含量用中子探测器的灵敏度来表示啊……受教了。
Anyway,吃到肚子里,不管你是普通胶原蛋白,还是神马HTC Collagen,3个氨基酸团,还是单个氨基酸,统统都是被分解成氨基酸被吸收掉,然后人体再利用氨基酸为原料组装各种蛋白质,包括胶原蛋白。靠喝胶原蛋白口服液是不可能补胶原蛋白的。. check 1point3acres for more.
what’s the difference between regular collagen and HTC Collagen? FANCL’s own creation, and one of the key ingredients of TenseUP EX, is HTC Collagen. HTC Collagen is a unique collagen with extensive tri-peptide, which means it contains configurations of three amino acids. HTC Collagen is absorbed and digested much faster than regular collagen, and substantially boosts the amount of collagen in the skin. The key factor here is that tri-peptide molecules have a shorter structure, enabling them to be absorbed far more easily than molecules of other collagen types which have longer bonds. Tests Clinical tests revealed that women reported improved makeup application after taking FANCL TenseUP EX over a period of ten days.
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