Vitamin and amino acid requirements of Lactobacillus plantarum strains isolated from green olive fermentations.

J L Ruiz-Barba, R Jiménez-Díaz
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引用次数: 50

Abstract

The requirement for essential amino acids and vitamins was determined in wild-type Lactobacillus plantarum strains isolated from green olive fermentation brines. All the strains were found to be auxotrophic with respect to the amino acids but some of them were prototrophic for pyridoxal, p-aminobenzoic acid and/or nicotinic acid. Their growth response to these nutrients was also studied and found to be quite heterogeneous. Nutritional requirement pattern as a criteria for selecting starter cultures is discussed.

从绿橄榄发酵中分离的植物乳杆菌菌株对维生素和氨基酸的需求。
测定了从绿橄榄发酵液中分离的野生型植物乳杆菌菌株对必需氨基酸和维生素的需要量。所有菌株对氨基酸均为营养不良菌株,但部分菌株对吡哆醛、对氨基苯甲酸和/或烟酸为营养不良菌株。还研究了它们对这些营养物质的生长反应,发现它们的生长反应非常不均匀。讨论了营养需求模式作为选择发酵剂的标准。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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