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1)  Brix-acid ratio
[农]糖酸比值
2)  sugar-nicotine ratio
糖碱比值
1.
The relationship between planting rate and nicotine content and sugar-nicotine ratio were also investigated.
研究了种植密度对云烟87上部烟叶长度、宽度、厚度的影响,探讨了种植密度与上部烟叶烟碱含量及糖碱比值的关系,并比较分析了不同种植密度下云烟87的上等烟百分率与产值。
2.
The relationships between different concentration of GA_3 and nicotine content, sugar-nicotine ratio of upper leaf of the breed were also investigated.
 研究了植物生长调节剂赤霉酸(GA3)水溶液叶面喷施对烤烟品种新K326上部烟叶长度、宽度及厚度的影响,并探讨了外源GA3喷施浓度与上部烟叶烟碱含量及糖碱比值间的关系、GA3喷施浓度与烟叶等级结构和产值间的关系。
3)  G:N ratio
糖氮比值
4)  ratio of sugar to acid
糖酸比
1.
The Mixture-D-Optimal design was used to determine the optimum mixing proportion of four kinds of fruit and vegetable juice(strawberry juice,tomato juice,carrot juice and grape juice)with the ratio of sugar to acid of the mixed juices as a response value.
运用M ixture-D-Optim al设计,以糖酸比为响应值,研究了草莓、番茄、胡萝卜和葡萄4种原汁的不同复合配比对其混合成品风味等感官品质的影响。
5)  sugar acid ratio
糖酸比
1.
Sugar acid ratio increased from 23.
在室温 (16~ 18℃ )条件下 ,青香蕉苹果贮存前 10d是糖酸含量变化的高峰期 ,期间糖酸比值由 2 3。
2.
So it is necessary to find an effective method for raising orange juice sugar acid ratio in food industry.
橙汁中的糖、酸含量及其糖酸比是决定橙汁风味、品质的重要指标。
3.
Four generations of P1,P2,F1 and F2 were used to study the inheritance of melon sugar content,sour content and sugar acid ratio traits in mutation inbred line with sour taste(76-2 by 60Co-γ irradiation)and \'Huangpicui\' by joint analysis method of multiple generations.
以新疆厚皮甜瓜‘76-2’的60Co-γ射线诱变酸味突变自交系和‘黄皮脆’形成的P1、P2、F1与F2为试验材料,通过4个世代联合分析法研究果实中糖含量、酸含量和糖酸比的遗传特点。
6)  ratio of sugar and acid
糖酸比
1.
We determinde the right formulation and processing,and developed the beverage of bluedberry juice which had a suitable ratio of sugar and acid and unique taste.
以越桔原汁为主要原料,通过添加糖、酸等辅料,采用正交试验和感官评定,确定了合理的配方及加工工艺,研制出了糖酸比适宜,风味独特的越桔汁饮料。
补充资料:醛糖二糖酸
分子式:
CAS号:

性质:又称醛糖二糖酸;双己糖醛酸。为醛糖酸(aldonic acid)和葡萄糖各1分子结合的化合物。经水解变成醛糖酸。如在水解前,先行甲基化,以固定水解产物的位置,就能得知原来的二糖类中的糖苷结合的位置。以麦芽糖为例,由将其甲基化后生成的四甲基葡糖酸,可知其麦芽糖酸是2,3,5,6-四甲基衍生物,故能推断出原来糖苷的结合是在4位碳原子上。还原性二糖类经溴氧化即得。例如麦芽糖经溴氧化即制成麦芽糖酸。用作生化试剂。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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