Taking loquat as material, the enzymatic hydrolysis technology was used to improve the juice yield. Using screening superior acetobacter for the fermention of loquat wine and the Loquat vinegar acetification technique with carrier adsorption, the acid-producing rate could reach more than 85%, combinedwith the technique of nonthermal removal bacteria and the technique of rapid artificial vinegar aging, the quantity of Loquat vinegar was improved.

以枇杷為原料九九免费黄色，采取酶解技術(shù)提高出汁率国产综合精品久久亚洲；以篩選的適宜菌株進(jìn)行枇杷的酒化及采用固定化高活力醋化少妇被又大又粗进进出出，乙酸得率可達(dá)85%以上97超碰公开在线，結(jié)合使用非熱除菌保藏有色视频永久无码、快速人工催陳技術(shù)，提高枇杷果醋的品質(zhì)97人人摸人人操。

Using greengage as the raw material, the juice yield could improve 12% by the enzymatic hydrolysis technology. Using screening superior acetobacter for the fermention of high fruit acid greengage wine and vinegar, and the acetate production was up to 80%, the quantity of greengage vinegar was improvedwith the technique of nonthermal removal bacteria and the technique of rapid artificial vinegar aging.

以適宜成熟青梅為原料美女18禁福利污网站在线，采取酶解技術(shù)，提高出汁率12個(gè)百分點(diǎn)免费AV手机在线观看片；以篩選的適宜菌株進(jìn)行高果酸（4.4%）青梅全汁酒化和醋化A片美女网站在线免费观看污污污，乙酸得率可達(dá)80%以上；結(jié)合使用非熱除菌保藏欧美一级黄色精品、快速人工催陳技術(shù)免费一级A片男女爱爱片，提高青梅果醋的品質(zhì)。

Amino to acetyl phenol, in have technology of two kinds of production domestic and internationally, acetic anhydride craft of the United States, acyl changes temperature to have 75 ℃ only, acyl changes mother liquor not apply mechanically, deputy reaction is little, of production thick tasting is kind of white almost, purificatory craft is very simple, activated carbon dosage only 2~3%, the Kun that its product does not have glow material almost in different third alcohol inferior the sealed impurity of amine impurity and minim, settleclear lightness it may not be a bad idea, the product quality that acetic anhydride craft produces is good, but close rate low, cost is high.

對(duì)乙酰氨基酚9色欧美骚国产，在國(guó)內(nèi)外有兩種生產(chǎn)工藝欧美国产另类日韩，美國(guó)的醋酐工藝，跎化溫度只有75℃秋霞在线观看视频，?6uuu欧美一区；敢翰惶子茫狈磻?yīng)少日韩午夜在线试看网站视频，生產(chǎn)的粗品幾乎是類(lèi)白色黄色毛片在线观看视频了，精制工藝就非常簡(jiǎn)單，活性炭用量?jī)H2~3%黄片一区二区三级，其產(chǎn)品在異丙醇中幾乎無(wú)紅光物質(zhì)的醌亞胺雜質(zhì)及微量的未知雜質(zhì)国产色一区，澄明度也好，醋酐工藝生產(chǎn)的產(chǎn)品質(zhì)量好www..com黄色电影，但收率低a级免费视频在线、成本高。

The results showed that the conversion of adipic acid in the batch step and the Continuous step were more than 68% and 98%, respectively, at the catalyst level of 5%.

結(jié)果表明青草草影院，當(dāng)DNW-I型催化劑用量為5%（以己二酸計(jì)久久/99视频，m/m，下同）時(shí)稀缺资源网禁美女，己二酸間歇及連續(xù)醋化后轉(zhuǎn)化率分別大于68%和98%日韩超清一区二区不卡。

Potassium salt of dicyclopentadienyl dicarboxylate DCPD(COOK2 was applied to CPE as crosslinking agent and a crosslinked product with 81.79% gel content was obtained in solution reaction.

以溶液反應(yīng)法研究了CPE與DCPD：的交聯(lián)反應(yīng)，制得了凝膠量在80%以上的共價(jià)交聯(lián)CPE亚洲欧美中文乱伦，考察了不同牌號(hào)CPE国产91第三页、催化劑及其用量、反應(yīng)溫度欧美性爱人人操人人射、反應(yīng)時(shí)間及其交聯(lián)劑用量對(duì)CPE凝膠形成量的影響精品精油按摩毛片；通過(guò)對(duì)比實(shí)驗(yàn)和IR譜圖證明了該凝膠確由CPE與DCPD：經(jīng)雙端醋化反應(yīng)生成；通過(guò)反應(yīng)溶解性實(shí)驗(yàn)驗(yàn)證了共價(jià)交聯(lián)CPE的熱可逆轉(zhuǎn)化特性国产久一黄色网站。

The methods of preserving eleostearic acid were studied, adopting content of eleostearic acid as index. Eleostearic acid was esterificated with BF3 in methanol. The content of eleostearic acid was determined by gas chromatography, and the structure is studied by infrared spectroscopy.

初步研究了桐油酸的保存方法二级婬片高清视频一，以α-桐油酸含量為指標(biāo)，將桐油酸與三氟化硼－甲醇溶液進(jìn)行甲醋化国产吧在线视频，采用氣相色語(yǔ)法檢測(cè)桐油酸含量国产最新免费视频在线网站，并用紅外光語(yǔ)掃描結(jié)構(gòu)。

The hydrogenation and methyl esterification of furoic acid over Pd/γ-Al2O3 catalysts was investigated in fixed bed micro-reactor by one-step method.

采用連續(xù)流動(dòng)固定床微反應(yīng)器在线看人成视频人成视频免费看，以糠酸日本色天堂在线、甲醇、氫氣為原料女女干在线视频，Pd/γ-Al2O3為催化劑国内av免费在线，使糠酸一步加氫甲醋化生成α-四氫糠酸甲酯。

It showed that, compared with other catalysts, SO(superscript 2- subscript 4)/TiO2-ZrO2 was more active to bring about more than 95% conversion rate of stillingia oil under the transesterification conditions of 150℃, molar ratio of methanol to oil 12:1, catalyst amount 5% and reaction time 6h.

結(jié)果表明麻豆精品久久精品色综合，催化劑SO(上標(biāo) 2-下標(biāo) 4)/TiO2-ZrO2表現(xiàn)出了較高的催化活性黄色可以大免费欢看久久的有，SO(上標(biāo) 2-下標(biāo) 4)/TiO2-ZrO2催化的最佳酯交換反應(yīng)條件為：反應(yīng)溫度150℃，醇油摩爾比12：1日向雏田爆乳无码羞羞漫画，催化劑用量5%另类视频午夜，反應(yīng)時(shí)間6h人人超碰人人爽人人添，此時(shí)烏桕籽油的醋化率超過(guò)95%，且催化劑重復(fù)和再生使用效果良好日韩毛片一区二区免费。

Niger,moisture,temperature and time on saccharifying enzymic activity of bran koji were evaluated under different conditions.

從河溪香醋醋醅中分離黑曲霉外国A级免费毛片、米曲霉等糖化菌，并通過(guò)不同條件下黑曲霉與米曲霉混合制曲的糖化酶活力變化分析久久Se精品一区二区影院，探討了接種比例免费观看黄色视频A级、曲料含水量、培養(yǎng)溫度欧美激情A片在线、培養(yǎng)時(shí)間等因素對(duì)制曲效果的影響欧美Ⅴa。

After starch and corn protein was extracted, corn skin and grit was used as materials for saccharifying koji and vinegar fermentation.

研究了以玉米提取淀粉和蛋白后獲取的玉米皮渣為糖化曲制備原料和食醋釀造原料，采用邊糖化邊酒化美女裸体视频A级毛片、再醋化工藝欧美熟妇A片免费看片，固態(tài)法釀造食醋。