The refrigeration was helpful in the stability of acid value.
冷藏有利于保持酸价稳定性。
Fatty acid value is one of sensitive indexes of grain quality.
脂肪酸值是粮食品质劣变的灵敏指标之一。
Its accumulation depends on the acid value and fertility in it.
它在土壤中能否积累取决于土壤肥力和土壤酸碱度。
It is a hot topic of producing biodiesel with high acid value oil nowadays.
利用高酸值油脂生产生物柴油是现今研究的热点。
Acid value increased and peroxide value increased rapidly with storage period.
随饲料储藏时间的延长，饲料酸值增加，饲料过氧化值增长较快。
Oils used in the saponification value, acid value, iodine value and cold spots.
油脂测定常用皂化值、酸值、碘值和冻点。
Low acid value resins were synthesized by E10 with low temperature ring opening.
采用E10低温开环酯化合成低酸值树脂。
Because of plenty of fatty acids, high acid value oil must be esterified primarily.
以高酸值油脂为原料，采用四氯化锡作为催化剂进行酯化反应。
Fatty acid value 18 May be taken as a biochemical index for safe storage of tea seeds.
脂肪酸值18可作为茶籽安全贮藏的生化指标。
Its high acid value and other undesirable properties prohibit its direct use in coating fields.
由于酸价高以及其他不理想的性能，歧化松香在涂料领域中的直接使用受到阻碍。
Green solvent for determining the acid value of rosin glyceride by means of titration was studied.
采用中和法测定松香甘油酯的酸值，对溶解松香酯的溶剂进行了绿色化研究。
Two-step catalyzed process was adopted to prepare biodiesel from Soybean oil with high acid value.
采用两步法催化高酸值大豆油制备生物柴油。
Greeniz solvent for determining the acid value of rosin glyceride by means of titration was studied.
采用中和法测定松香甘油酯的酸值，对溶解松香酯的溶剂进行了绿色化研究。
Results the acid value and the saponification value in Cera Chinensis could be determined successfully.
结果可顺利测得虫白蜡酸值、皂化值。
This article describes a rapid method for edible oil acid value analysis by test strip colorimetry mean.
论述了一种利用试纸比色法快速检测食用油酸价的方法。
The product was confirmed as trimesic by using acid value titration, IR spectrum and liquid chromatogram.
利用酸值滴定、红外光谱和液相色谱等表征方法，确定产物为均苯三甲酸。
The corrosion prevention techniques during the refining of crude oil with high acid value are also introduced.
还介绍了加工高酸值原油中的防腐蚀技术。
Effects of microwave radiation intensity and irradiating time on the acid value in vegetable oils were investigated.
研究了微波辐射强度和辐射时间对植物油脂酸值的变化情况。
Extraction of oil form pretreated rice bran by supercritical CO2 will decrease its acid value and increase its yield.
米糠经预处理后，用超临界CO2萃取米糠油，使所得油脂中的酸价降低，得率提高。
For waste oils and fats with high acid value, the suitable environmentally friendly catalysts are solid acid and ionic liquid.
对于酸值高的废油脂，宜采用固体酸和离子液体等环境友好催化剂。
The fatty acid value of the brown rice is higher than that of the standard first grade rice, but the taste score is on the contrary.
研究表明，糙米状态下的脂肪酸值比标准一等精度大米状态下的高，品尝评分值则相反。
The results showed that the fragment walnut kernel's peroxide value and acid value are increasing in the time of accelerated oxidation.
本文研究表明：碎核桃仁在加速氧化试验过程中，过氧化值和酸价持续不断增加；
Using technique of physical refining to remove FFA from the crude rice bran oil with high acid value significantly lowers the oil loss.
利用物理精炼技术对高酸价米糠原油进行脱酸，使油脂损耗显著降低。
Lycopene can effectively control the acidation of oil, reduce the acid value and peroxide value of the soybean oil, and prolong the storage time.
番茄红素能有效抑制油脂的酸败，降低油脂的酸价和过氧化值，延长油脂的保存时间。
This article evaluated the uncertainty of acid value in evening primrose oil , acid value in evening primrose oil was detected by GB/T5530 - 1998 .
本文对月见草油酸价测量不确定度进行系统研究，采用国标方法GB/T5530- 1998测定月见草油的酸价。
The acid value of waste tire crumbs is tested, and the surface of crumbs are activated, then the crumbs are used as the modifier in asphalt mixture.
对废弃轮胎胶粉的酸值进行了测试，并据此进行了胶粉表面活化处理，再用作为沥青混合料的改性剂。
The acid value also reduces gradually from the early stage of fat formation to the stage of maturity, so are the specific gravity and saponification value.
不同时期油脂的特性是在形成初期酸值高，而在成熟时酸值降低，比重、皂化值也有所降低。
The crude rice bran oil with high acid value should be refined with physical refining, including degumming, bleaching, de-acidification, dewaxing, defatting.
米糠浸出所得到的毛糠油为一种高酸值毛油，采用物理精炼工艺在提高油脂精炼率和经济效益方面具有明显的优势。
The crude rice bran oil with high acid value should be refined with physical refining, including degumming, bleaching, de-acidification, dewaxing, defatting.
米糠浸出所得到的毛糠油为一种高酸值毛油，采用物理精炼工艺在提高油脂精炼率和经济效益方面具有明显的优势。
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