Determination of invert sugar in sucrose with 3, 6-dinitrophthalic acid
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چکیده
منابع مشابه
Study of Ofner's method for the determination of invert sugar.
In a previous investigation Jackson and Mc Donald studied Ofner's method for the determination of invert sugar in sucrose. They modified the procedure and were thus able to increase the reproducibility of results when determining from 5 to 25 mg of invert sugar in the presence of sucrose. This method has now been applied to pure invert sugar and to sugar samples containing 5 mg or less of inver...
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The activity of sucrose phosphate synthase, sucrose synthase, and acid invertase was monitored in 1- to 2-month-old sugar beet (Beta vulgaris L.) leaves. Sugar beet leaves achieve full laminar length in 13 days. Therefore, leaves were harvested at 2-day intervals for 15 days. Sucrose phosphate synthase activity was not detectable for 6 days in the dark-grown leaves. Once activity was measurable...
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7. PLATENIUS, H. AND J. E. KNOTr. 1935. The pungency of the onion bulb as influenced by the stage of development of the plant. Proc. Am. Soc. Hort. Sci. 33: 481-83. 8. SAGHIR, A. R., L. K. MANN, R. A. BERNHARD, ANI) J. V. JACOBSE.NI. 1964. Determination of aliphatic monoand disulfides in Alliwnlul by gas chromatography and their distribution in the common food species. Proc. Am. Soc. Hort. Sci....
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due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
15 صفحه اولstudy of dna interaction with ethylenediaminetetraacetic acid and sesamol food additives
برهمکنش dnaتیموس گاوی طبیعی (ct-dna) با اتیلن دی آمین تترااستات (edta)در بافرtris-hcl با 8/7 ph ( دراین ph،edta به نمک دی سدیم تبدیل می شود) وسسامول در بافر tris-hcl با4/7 ph مورد بررسی قرار گرفته است. edta و سسامول استفاده فراوانی در تکنولوژی غذایی و صنعت شیمیایی دارند. مدل اتصال dna مربوط بهedta بوسیله اسپکتروفتومتری جذب، دورنگ نمایی حلقوی(cd)، ویسکومتری وژل الکتروفورز بررسی شده است. طیفuv ...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1964
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.13.877