Renard C M, Weightman R M, Thibault J F
Institut National de la Recherche Agronomique, Centre de Recherches Agro-alimentaires, Laboratoire de Biochimie et Technologie des Glucides, Nantes, France.
Int J Biol Macromol. 1997 Aug;21(1-2):155-62. doi: 10.1016/s0141-8130(97)00055-x.
The hot acid extract of pea hull, HSP, was rich in galacturonic acid, arabinose and xylose. It was fractionated by copper precipitation followed by ion-exchange chromatography. The copper-soluble fraction represented 26% of HSP and was mostly composed of an arabinan with a low degree of branching, some heteroxylans and a glucan, probably starch. The copper-precipitate (74% of HSP) contained pectins and some residual arabinan, xylan, glucan and mannan. One of the pectic fractions was rich in terminal xylose and fucose; it could be partially degraded by endo-polygalacturonase but not by endo-xylanase and seemed to contain xylogalacturonans.
豌豆壳热酸提取物（HSP）富含半乳糖醛酸、阿拉伯糖和木糖。通过铜沉淀法，然后进行离子交换色谱法对其进行分级分离。铜可溶级分占HSP的26%，主要由低分支度的阿拉伯聚糖、一些杂木聚糖和一种葡聚糖（可能是淀粉）组成。铜沉淀物（占HSP的74%）含有果胶以及一些残留的阿拉伯聚糖、木聚糖、葡聚糖和甘露聚糖。其中一种果胶级分富含末端木糖和岩藻糖；它可被内切聚半乳糖醛酸酶部分降解，但不能被内切木聚糖酶降解，似乎含有木糖半乳糖醛酸聚糖。
