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- Fermentation results showed that the pellet morphology was more beneficial to the fumaric acid production than the filamentous morphology. 發(fā)酵結果表明,相比于絮狀形態(tài),菌球形態(tài)更有利于富馬酸的生成。
- A salt or ester of fumaric acid. 一種延胡索酸鹽
- The fermentation process of converting fumaric acid to L-malic acid with Aspergillus wentii F-891 in 500L fermentor was studied. The factors, such as aeration, speed of agitator, temperature, pH were investigated. 以延胡索酸為原料、溫特曲霉AspergilluswentiiF-891為菌種,在500L,發(fā)酵罐中進(jìn)行了液體深層發(fā)酵生產(chǎn)L-蘋(píng)果酸的工藝研究,探討了通風(fēng)量、攪拌轉速、溫度、pH等因素對延胡索酸轉化率、L-蘋(píng)果酸產(chǎn)率的影響。
- Study on high yield L-lactic acid fermentation by a Lactobacillus sp. 發(fā)酵高產(chǎn)L-乳酸研究。
- Keywords Candida rugosa;fumaric acid;fermentation; 皺褶假絲酵母;富馬酸;發(fā)酵;
- For example, fumarase catalyzes the interconversion of malic acid and fumaric acid. 如延胡羧酸酶能催化蘋(píng)果酸和反丁烯二酸的可逆反應。
- Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol. 由于烯二酸酐經(jīng)醇解轉型酯化途徑合成了對皮膚無(wú)過(guò)敏反應的反丁烯二酸桂醇甘醇酯(SGF)。
- Stearone glycol fumaric acid (SGF) was synthesized with maleic anhydride, cinnamyl alcohol and ethylene glycol. 由于烯二酸酐經(jīng)醇解轉型酯化途徑合成了對皮膚無(wú)過(guò)敏反應的反丁烯二酸桂醇甘醇酯(SGF)。
- Fumaric acid (trans-butenedioic acid) An unsaturated dicarboxylic acid, which occurs in many plants. 延胡索酸(反丁烯二酸):一種不飽和二羧酸,存在于許多植物體中。
- All cheese results from a lactic acid fermentation of milk, which results in coagulation of milk proteins and formation of a curd. 所有的干酪都是由乳的發(fā)酵產(chǎn)生的,乳酸使乳蛋白凝結并形成凝塊。
- In this paper, the method of the synthesis of fumaric acid modified rosin was studied. 富馬松香由富馬酸對松香經(jīng)過(guò)加成改性而成。
- A new process for Chinese toon sprouts lactic acid fermentation by inoculating L. 探討了香椿芽接種乳酸菌,低鹽快速發(fā)酵的新工藝。
- The old recrystallization technology of fumaric acid has some shortages such as more suspension, lower yield etc. 針對富馬酸重結晶過(guò)程中,漂浮物太多,產(chǎn)品粒度太小,已經(jīng)不能適應現有生產(chǎn)方式,導致重結晶收率低;
- It is proved that the method is efficiency through the practical application of glutamic acid fermentation process. 通過(guò)對谷氨酸發(fā)酵過(guò)程的實(shí)際應用,驗證了該方法的有效性。
- The quantity of fumaric acid in Sukebing oral liquid was analyzed with the method of thin layer scan. 采用薄層掃描法對速克痛口服液中反丁烯二酸進(jìn)行定量分析,平均回收率96。
- An auto-associative neural network(AANN) was used to detect faults from glutamic acid fermentation. 研究了用自聯(lián)想神經(jīng)網(wǎng)絡(luò )對谷氨酸發(fā)酵進(jìn)行故障診斷。
- Sucrose, Glucose Syrup (corn), Apple Pectin, Titanium Dioxide, Fumaric Acid, Citric Acid, Lactic Acid. 蔗糖; 葡萄糖; 蘋(píng)果膠質(zhì); 二氧化鈦; 反丁烯二酸; 檸檬酸; 乳酸等.
- Analysing the alcoholic fermentation and acetic acid fermentation of Shanxi vinegar. 分析了山西醋生產(chǎn)工藝的酒精發(fā)酵和醋酸發(fā)酵。
- Main products of the company are: Fumaric acid, titanium acid four different propyl ester. 南京華邦化工有限公司,主要產(chǎn)品有反丁烯二酸(即富馬酸)、鈦酸四異丙酯。
- A ion exchange resins was studies for the esterification of fumaric acid with methanol in this paper. 研究了以富馬酸和甲醇為原料,強酸型離子交換樹(shù)脂為催化劑合成富馬酸二甲脂。