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D. Lathia G. Hoch Y. Kievernagel 《Plant foods for human nutrition (Dordrecht, Netherlands)》1987,37(3):229-235
The phytic acid content of four different varieties of beans under different processing conditions was estimated. It was highest in red kidney (1.86–2.13%) slightly lower in pigeon (1.86–2.03%), white (1.80–1.96%) and black eyed beans (1.15–1.64%). There was no significant change in phytic acid content of beans after soaking at 25°C for 22 hours. However, both soaking and cooking revealed 26–37% loss of phytic acid in all four varieties of beans.The rate of in vitro casein digestibility with and without phytic acid at concentrations found in legumes was determined at pH 8 and 37°C using multienzyme technique. Addition of 5 mg Na-phytate reduced the casein digestibility up to 20% compared to the control. However, only 25% reduction of casein digestibility was observed in the presence of 25 mg of Na-phytate. Higher concentration of Na-phytate had no significant effect on the rate of casein digestibility. Data strongly suggest the formation of protein phytate complex at alkaline pH of small intestine.Part of this work was presented at the XIII International Congress of Nutrition in Brighton, UK in August 1985. 相似文献
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本文分别从中药活性成分对耐药菌的抑制作用、中药对细菌耐药性的消除和逆转作用,以及中药遏制耐药菌的应对策略三个方面来阐述中药对抗细菌耐药性的作用,为应对耐药菌的中药研发提供思路。 相似文献
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