Beer yeast a kind of single cell microorganism which contains abundant proteins nucleic acids carbohydrates and minerals is an important protein and nucleic acid source .

啤酒 酵母是一种单细胞微生物，胞内含有丰富的蛋白质、 核酸、碳水化合物、矿物质等营养成分，是一种重要的蛋白质源和 核酸源。

Study on the mechanism of separating yeast protein with low nucleic acid content by salt treatment

盐法分离低 核酸 酵母蛋白的机理研究

Pulsed electric fields ( PEF ) were applied to treat waste beer yeasts to improve the permeability of yeast cell membrane so as to extract protein and nucleic acid .

研究高压脉冲电场在不同参数、不同理化条件下处理废啤酒酵母，破坏 酵母的细胞结构，使蛋白质和 核酸渗出。

The study of effects of yeast nucleic acid on growth performance and intestinal microorganism of weanling piglets

酵母 核酸对断奶仔猪生长性能及肠道菌群影响的研究

Yeast nucleic acid was added to the feed of Avian broilers in order to study the effects of exogenous nucleic acid on the growth performance muscle composition and intestinal mucosa structure .

本试验通过在肉鸡日粮中添加 酵母 核酸，研究外源核酸对肉鸡生长、肌肉营养成分和肠粘膜结构的影响。

In this paper the conformation change of yeast protein by different salts are studied by fluorescence spectrum with the result that salt is one of the reason why salt can reduce the nucleic acid content of isolated yeast protein ( IYP ) .

本文用荧光光谱法研究了不同盐对 酵母蛋白质构象的影响，结果表明，盐是降低酵母蛋白分离物的 核酸含量的原因之一。

The results showed that RY-3 was suitable as start strain of riboflavin yeast its content of intracellular riboflavin was 117.9mg / kg nucleic acid and raw protein were moderate autolytic ratio and biomass were higher than other strains . But growth ratio was lower .

结果表明：啤酒 酵母RY-3胞内核黄素含量达到117.9mg/kg，生物量最高， 核酸和粗蛋白含量适中，但生长速率较低。

In the first two weeks compared to control group adding 0.4 % yeast nucleic acid group had significant increase on average feed intake ( P < 0.05 ) while the other trial groups had no significant difference ;

前2周，各处理组间料肉比差异均不显著（P＞0.05），后2周添加0.3%、0.4% 酵母 核酸能显著降低肉鸡的料肉比（P＜0.05）。

In this project the effect of ultrasounding treatment with three sorts of organic solvents on yeast cell membrane permeability was studied by measuring the concentration of nucleic acid protein and fructose-1 ( FDP ) before and after the treatment .

通过测定超声处理前后发酵液中 核酸、蛋白质及1二磷酸果糖（FDP）浓度的变化，研究了功率超声及有机溶剂对 酵母细胞膜通透性的影响。

In UV radiation the yeast could produce self-protective materials and the contents of protein and the nucleic acid in cells reached the greatest value at 72h and the nucleic acid was increased from 8.94 % to 9.57 % .

经过紫外线照射， 酵母 细胞确实能产生自我保护性物质，72h时细胞内的蛋白质和 核酸含量均达到峰值，核酸含量由8.94%增加到9.57%。

The Ultrasonic Wave Breaks through a Wall the Auxiliary Extraction Beer Waste Yeast Nucleic Acid Research

超声波辅助提取啤酒废弃 酵母 泥 中 核糖 核酸 的 试验研究

Chromium yeast has not only plentiful organic chromium but also abundant protein 、 nucleic acid 、 hepatin 、 fat 、 biotin 、 Vitamin B 、 viosterol and other trace elements .

富铬 酵母不仅含铬量高，还含有丰富蛋白质、 核酸、糖原、脂肪、生物素、多种B族维生素、固醇和其他多种微量元素，因此具有很高的营养价值。