Digestion of Non-Starch Polysaccharides by Non-Ruminant Omnivores
Digestion of Non-Starch Polysaccharides by Non-Ruminant Omnivores
复制标题
非反刍动物杂食动物对非淀粉多糖的消化
DOI：
--
复制
发表时间：
1991
影响因子：
7
通讯作者：
John C. Mathers
中科院分区：
文献类型：
--
作者：
John C. Mathers
纤维的定义，特别是在人类食用的食物中，仍然存在争议。为了本文件的目的，将采取还原论的观点，纤维被认为是非淀粉多糖（NSP），因为在进行消化率测量时，需要一个定义，该定义可以转化为适用于食品和粪便的分析方法。这种简化的方法忽略了许多其他的食物成分，包括抗胰淀粉酶的淀粉，低聚糖，乳糖（对于大多数动物和断奶后的人），一些蛋白质和脂质组分（Cummings & Englyst，1987）和有机阴离子如草酸根和酒石酸根（Florin等人，1990），其在大肠（LI）中的行为类似于一些NSP，并且可能被那些采取整体观点的人包括在纤维的定义内。然而，几乎没有关于这些部分在食物中的数量或其消化部位和程度的定量信息，因此目前对纤维的限制性定义是合理的。
The definition of fibre, particularly in the context of foods eaten by man, is still controversial. For the purposes of the present paper, a reductionist view will be taken and fibre considered to be non-starch polysaccharides (NSP), since in making digestibility measurements a definition is required which can be translated into an analytical method suitable for use with foods and faeces. This reductionist approach ignores many other food components including starches resistant to pancreatic amylase, oligosaccharides, lactose (for most animals and man post weaning), some protein and lipid fractions (Cummings & Englyst, 1987) and organic anions such as oxalate and tartrate (Florin et al. 1990) which, in the large intestine (LI), behave similarly to some NSP and might be included within the definition of fibre by those taking an holistic view. However, there is little quantitative information on the amounts of these fractions in foods or their sites and extents of digestion so that the restricted definition of fibre is justified at present.
影响因子：
29.4
作者：
Metcalf, Amanda M.;Phillips, Sidney F.;Wolff, Bruce G.
通讯作者：
Wolff, Bruce G.