L-抗坏血酸,L-ascorbic acid
1)L-ascorbic acidL-抗坏血酸
1.Effects of chelating agent on oxidation of L-ascorbic acid;螯合剂对L-抗坏血酸氧化作用影响的研究
2.Advances in research of preparing 2-O-α-D-glucopyranosyl- L-ascorbic acid by biological transformation;生物转化法生产2-O-α-D-吡喃型葡萄糖基L-抗坏血酸的研究进展
3.Determination of oxidation rate constant of antioxidant L-ascorbic acid in aqueous solution;抗氧剂L-抗坏血酸在水溶液中氧化反应速率常数的测定
英文短句/例句

1.Study on the antioxidation of L-ascorbyl palmitateL-抗坏血酸棕榈酸酯的抗氧化性研究
2.Study on the Synthesis of L-ascorbyl Palmitate;L-抗坏血酸-6-棕榈酸酯的合成研究
3.Study on synthesis of L-ascorbic acid polyphosphateL-抗坏血酸多聚磷酸酯的合成研究
4.Study on Synthesis Condition of L-ascorbyl StearateL-抗坏血酸硬脂酸酯的合成条件探索
5.Synthesis and Purification of L-ascorbic Acid AcetalL-抗坏血酸缩醛的合成及其纯化方法
6.Terahertz Time-Domain Spectroscopy of L-Ascorbic AcidL-抗坏血酸的太赫兹波时域光谱研究
7.Antioxidation and Preparation of L-ascorbyl 6-palmitate;L-抗坏血酸-6-棕榈酸脂的抗氧化性及其合成
8.Study on the synthesis of 5,6-O-benzylidene-L-ascorbic acid and 5,6-O-benzylidene-D-isoascorbic acid5,6-O-苯亚甲基-L-抗坏血酸和5,6-O-苯亚甲基-D-异抗坏血酸的合成
9.Kinetics Research on the Oxidation of Antioxidant L-Ascorbic Acid in Aqueous Solution;抗氧剂L-抗坏血酸氧化降解动力学研究
10.Synthesis of L- Ascorbyl Palmitate Catalyzed by Lipase in Anhydrate Medium;非水相酶催化合成L-抗坏血酸棕榈酸酯
11.Determination of L-ascorbic acid-2-phosphate in aquaculture feed by reversed phase high performance liquid chromatographyRP-HPLC测定水产饲料中L-抗坏血酸-2-磷酸酯含量
12.Study on Synthesis Techniques of L-ascorbyl Palmitate for New Antioxidant;新型抗氧化剂L-抗坏血酸棕榈酸酯的合成工艺研究
13.Enzymatic Synthesis of L-ascorbyl Palmitate and Glyceryl Linolenic Acid;非水相中酶促合成L-抗坏血酸棕榈酸酯及亚麻酸甘油酯
14.Study on the Preparation of L-ascorbyl Palmitate with Solid Superacid Catalyst;固体超强酸催化合成L-抗坏血酸棕榈酸酯的研究
15.Study on Enzymatic Synthesis of 2-O-β-Glucopyranosyl-L-Ascorbid Acid生物法生产新型抗氧化剂2-O-β-D-葡萄糖基-L-抗坏血酸的研究
16.Study on the Lipase-catalyzed Synthesis of L-ascorbyl Laurate in Organic Solvent;有机相脂肪酶催化合成L-抗坏血酸月桂酸酯的研究
17.Biosynthesis of L-ascorbyl Aromatic Acid Ester and Studies on Microbial Keratinase;L-抗坏血酸芳香酸酯酶法合成及微生物角蛋白酶研究
18.Synthesis of L-Ascorbyl Palmitate Catalyzed Aspergillus sp. LipaseAspergillus sp.脂肪酶催化合成L-抗坏血酸棕榈酸酯的研究
相关短句/例句

ascorbic acidL-抗坏血酸
1.Four lipids with different melting point were chosen to encapsulate the ascorbic acid which has shown the influence on dough's rheological property and bread quality.研究了四种不同熔点的油脂包埋L-抗坏血酸对面团流变学特性,以及对面包品质的影响,通过正交试验研究了包埋L-抗坏血酸的最佳配比。
2.In this experiment, we use ascorbic acid and palmitate ethylester as reactant, H2SO4 as catalyst to synthesis L-ascorbic palmitate by ester exchange method.以L-抗坏血酸和棕榈酸乙酯为原料、H2SO4为催化剂,酯交换法合成L-抗坏血酸棕榈酸酯。
3.In this experiment , ascorbic acid and palmitate etbylester were used as reactants,and H2SO4 as catalyst to synthesize L-ascorbic palmitate by ester exchange method .以L-抗坏血酸和棕榈酸乙酯为原料,H2SO4为催化剂,酯交换法合成L-抗坏血酸棕榈酸酯。
3)Vc[英][,vi: 'si:][美]['vi 'si]L-抗坏血酸
1.Using phosphoryl chloride as catalyst, 5,6-O-isopropylidene ascorbic acid was prepared by the reaction of Vc and acetone, then the product was treated with phosphoryl chloride to produce Magnesium L-ascorbate-2-phosphate.在三氯氧磷催化剂作用下,Vc首先与丙酮反应生成5,6-O-异丙叉-L-抗坏血酸(IAA),再与三氯氧磷发生磷酰化反应合成得到。
2.The refined konjac meal was used as the carrier, loading sodium diacetate and Vc to produce the rice biological antistaling agent.利用魔芋精粉作载体,负载双乙酸钠、L-抗坏血酸混合剂,通过正交试验方法研制出大米生物保鲜剂的最佳工艺参数配比A2B4C3,即:魔芋精粉0。
3.The effects of ozone treatment on Vc and reducing sugar were evaluated in this paper.分析了臭氧处理对L-抗坏血酸(Vc)和还原糖的影响,试验表明臭氧对于Vc纯品和青椒浆中的Vc有很高的降解率;而对于青椒果实中的Vc则没有影响。
4)ferrous-L-ascorbateL-抗坏血酸亚铁
1.Synthesis and characterization of ferrous-L-ascorbate;L-抗坏血酸亚铁的合成及表征
5)L-isoascorbic acidL-异抗坏血酸
6)calcium L ascorbateL-抗坏血酸钙
延伸阅读

L-抗坏血酸分子式:C6H8O6分子量:176.12CAS号:密度:1.65(25℃)熔点:190-192℃性状:白色结晶粉末,无臭,味酸溶解情况:溶于水,稍溶于乙醇,不溶于乙醚、氯仿、苯、石油醚、油类和脂肪。用途:用于治疗缺乏维生素C引起的病症(如坏血病)及过敏性皮肤病、口疮、感冒等,能促进伤口愈合,增强急慢性传染病人机体抵抗力。也可作食物、药物的抗氧剂。也用作饲料添加剂。制备或来源:由d-山梨酸经嘿乙酸菌细菌氧化、丙酮缩酮化,再经氧化、酸化制得。备注:久置色变微黄。水溶性维生素,存在于新鲜蔬菜和某些水果中。