In this research,the indexes relating to the quality of the fried oil,including the content of the ploymers,acid value,iodine value,saponification value,peroxide value,the content of the diglyceride,oxidation stability,viscosity,were detected.The results showed that with the frying time prolonging,the content of the polymers and viscosity increased greatly,iodine value and saponification value decreased,peroxide value and acid value increased,and the content of unsaturated fatty acid reduced,a little of diglyceride produced.

在食用油煎炸過(guò)程中外国黄色视频九九，對(duì)油脂品質(zhì)相關(guān)的指標(biāo)(包括酸值182黄色网站入口、碘值99riav成年人视频网站免费观看、皂化值、過(guò)氧化值亚洲综合伊人精品推荐、脂肪酸組成18禁免费无码无遮挡网站老男人、氧化穩(wěn)定性、黏度www.ggzhyc.com、聚合物的含量以及甘一酯wwwjizzjizzjizz、甘二酯和甘三酯的含量)進(jìn)行檢測(cè)，結(jié)果表明久久免费看片一级，隨著煎炸時(shí)間的延長(zhǎng)国产精品免费观看91，煎炸油中的聚合物含量大大升高，黏度增大亚洲国产精彩视频，有少量甘二酯生成乱伦视频APP，不飽和脂肪酸含量下降，碘值97免费视频人妻无码一区、皂化值降低久久AV先锋影音资源网站，酸值、過(guò)氧化值升高国产手机小视频看片。

Based on the saponification value and rate, the saponification in different reaction conditions was studied and a set of data by using routine experimental method was collected in this paper.

以皂化值玖玖资源网在线、皂化率為判據(jù)，研究了不同條件下的皂化反應(yīng)欧美一级情欲视频。并獲得一套較為理想的實(shí)驗(yàn)數(shù)據(jù)黄色毛片ww。

The results show that the crude fat in corn bran is 5.99%, the protein is 4.86%, the crude fiber is 12.45%. The physico-chemical indexes of corn bran oil are as following: d(superscript 20℃ subscript 4℃) 0.9135, IV 112.4gI/l00g, SV 189.1mgKOH/g, unsaponifiable matters 3.75%. The fatty acid composition of corn bran oil is: oleic acid 30.27%, linoleic acid 54.14%, palmic acid 13.68%, stearic acid 1.14%.

結(jié)果表明，玉米皮粗脂肪含量為5.99%女同一区二区三区，粗蛋白質(zhì)4.86%jiuse901，粗纖維含量為12.45%；玉米皮油的相對(duì)密度0.9135免费性爱a片在线，皂化值189.1mgKOH/g欧美日韩综合网址，碘值112.4gI/100g，不皂化物3.75%AV网站大全免费；玉米皮油脂肪酸組成中全球的偷拍各种视频网站，油酸30.27%，亞油酸54.14%国产精品视频一区二区啪视频，棕櫚酸13.68%又黄又刺激又爽又免费的视频，硬脂酸1.14%。

The effect of concentration, temperature and different preparation methods on the emulsifying properly has been studied.

本論文研究了不同反應(yīng)條件下得到的產(chǎn)品的乳化力2020亚洲高清一区二区，初步探討了反應(yīng)條件、羥值久久人人澡人人爽人人爱、皂化值日韩一级性爱黄片视频在、酸值和產(chǎn)品內(nèi)部結(jié)構(gòu)與產(chǎn)品乳化力之間的關(guān)系免费毛片基地。

Oils used in the saponification value, acid value, iodine value and cold spots.

油脂測(cè)定常用皂化值、酸值日本不卡网址欧美视频、碘值和凍點(diǎn)99热这里只有精品国产首页。

Results showed the saponification value of evening primrose oil is between 180~200, pH value of isolated oil is 1.5~2.0 after saponification reaction.

皂化值的測(cè)定和利用氣相色譜法測(cè)月見(jiàn)草油脂肪酸組分結(jié)果說(shuō)明：月見(jiàn)草油的皂化值在180-200之間，皂化反應(yīng)后分離油最佳的pH值為

The chemical composition of the seed oils, iodine value, and saponification value were similar, whereas the yields, acid values and water content of the seed oils showed obvious differences.

結(jié)果表明：5個(gè)油樣的水分人人操人人干在线观看、酸值国产九九av、出油率有較大差異，主要化學(xué)成分亚洲黄色网站1、碘值亚洲国产一级理论片在线播放、皂化值差異不大。

According to the analysis of rubber seed oil, C16 and C18 were the main fatty acid components, acid value was 38.836mg/g, saponification value 198.784mg/g, iodine value 122.092g/g and it belonged to semi-dry oil.

通過(guò)對(duì)橡膠籽油的部分理化參數(shù)分析表明：橡膠籽油以C16和C18為主黄色色色色色色色网站，酸值為38.836色色爱视频，皂化值為198.784，碘值為122.092国内大量愉拍人妻精品视频，屬半干性油在线视频国产激情。

Result and Conclusion: The yolk oils processed by daking and dry distillation are almost similar in the contents of fatty oils, type of fatty acids, acid value, iodine value, saponification value, relative density and refractive index, while obvious differences were found in the products processed by chloroform extraction.

結(jié)果 ：烘法和干餾法炮制的蛋黃油中脂肪油含量，所含脂肪酸的種類国产亚洲AAA片在线看、含量以及酸值五月欧美色图日本激情、碘值、皂化值欧美熟妇丰满肥白大屁股、相對(duì)密度日本黄色一区二区三区、折光率相近，氯仿提取法制備品則差異較大每日更新在线。結(jié)論：烘法和干餾法制備的蛋黃油中脂肪油部分沒(méi)有明顯區(qū)別激情aaaaa，二者與直接用氯仿提取的蛋黃脂肪油相比則有較大差異。

The physicochemical indexes of the seed oil extracted by petroleum ether were as follows: relative density 0.9374 d(superscript 20 subscript 4, acid value 8.49 mgKOH/g, iodine value 64.47 gI/100 g, peroxide value 4.92 mmol/kg, saponification value 196.63 mgKOH/g.

結(jié)果表明：三葉木通籽粗蛋白含量為34.39%亚洲黄色视频免费，粗脂肪含量為31.37%黄A片欧美一区在线视频观看，經(jīng)石油醚提取出的三葉木通籽油的相對(duì)密度0.9374d(上標(biāo) 20 下標(biāo) 4，酸值8.49 mg/g久久黄色一级A片，碘值64.47 g/100 g97超碰奶水十足精品网站，過(guò)氧化值4.92 mmol/kg，皂化值196.63 mg/g精品日韩欧美一区二区久久。