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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

Volatile acid production of "S̲. l̲a̲c̲t̲i̲c̲u̲s̲" and the organisms associated with it in starters ...

Hammer, Bernard Wernick, January 1900 (has links)
Thesis (Ph. D.)--University of Chicago, 1920. / "Private edition, distributed by the University of Chicago libraries, Chicago, Illinois." "Reprinted from Iowa state college of agriculture and mechanic arts, Research bulletin, nos. 63 and 65, October, 1920, and November, 1920." Bibliography: p. 96b-96c, 128. Also available on the Internet.
32

Lactic acid fermentation and phytochemical synergies for food safety and human health applications

Apostolidis, Emmanouil. January 1900 (has links)
Thesis (Ph.D.)--University of Massachusetts Amherst, 2008. / Adviser: Kalidas Shetty. Includes bibliographical references.
33

The efficacy of lactic acid 9CH in promoting physical performance during short duration, high intensity exercise

Bauer, Rael 29 July 2009 (has links)
M.Tech.
34

A study on the metabolism of the lactic acid bacteria

Wood, Alexander James January 1938 (has links)
[No abstract available] / Land and Food Systems, Faculty of / Graduate
35

The nature of the activators required by the lactic acid bacteria

Kadzielawa, Arthur Stephen January 1939 (has links)
[No abstract available] / Land and Food Systems, Faculty of / Graduate
36

Studies on the respiratory enzymes of the lactic acid and nitrogen-fixing bacteria

Morgan, Joseph Francis January 1942 (has links)
[No abstract submitted] / Land and Food Systems, Faculty of / Graduate
37

Media for the lactic acid group of microorganisms.

Perry, Helen Margaret. January 1924 (has links)
No description available.
38

Extraction, purification, and processing of crude lactic acid solutions /

Weiser, Robert Bruce January 1954 (has links)
No description available.
39

Functional analysis of NisB in nisin biosynthesis

Karakas Sen, Asuman January 2000 (has links)
No description available.
40

Lactate accumulation during exercise - the influence of body fluid shifts.

Castleman, Barbara Ann 25 June 1999 (has links)
Thesis (M.Sc.)--University of the Witwatersrand, Faculty of Medicine, 1998. / During graded exercise, an intensity is reached where a subjects ability to remove lactate lags behind the rate of lactace production. The influence of body fluid shifts, during exercise of increasing intensity, on the pattern of the blood lactate response was studied. The maximal oxygen uptake (V02 max) was measured using a treadmill, on eleven subjects. Subsequently, lactate accumulation in venous blood was measured, in triplicate, up to an oxygen consumption greater than 90% V02max. During all exercise, oxygen consumption was measured using an online system. In addition, the blood samples at each workload were used to determine haematocrit (Hct) and haemoglobin (Hb) levels. The Hct and Hb values were used to calculate lactate accumulation (corrected for body fluid shifts) as opposed to the absolute or total lactate levels. The correction for body fluid shifts was done using two techniques. The one using haematocrit only and the other using both haematocrit and haemoglobin. The total and accumulated lactate levels were related to %V02max using two different models. Firstly, a lactate threshold (LT) was determined using the classic lactate turning point (LTP) concept, (ie. two straight lines fitted to the data points) . These Tines iii were computer generated. The intercept of the two lines (LT) was compared for total lactate against accumulated lactate (calculated using Hct alone and secondly Hct in combination with Hb. In the latter cases, both the LT intercepts were shifted slightly to the right (ie. to a higher % of V02max) . The average difference in LT when adjusting with Hb and Hct was 0,519 of %V02max (0,72% change) and when adjusting with Hct only was 1,17 of %V02 max (1,65% change). Secondly, an exponential curve was fitted by regression to the data (r=0.989+/-0.018). A substantial shift in the curve, both down and to the right, was obtained when adjusting total lactate to accumulated lactate. The %V02 max at a lactate concentration of 4 mmol/I was used to define the position of the curve. The difference when using Hct alone to calculate accumulated lactate corrected for fluid shift was - 9,20% of V02max (p<0.05), and when using Hb and Hct in combination, -8,71% of V02max (p<0,05) . It is concluded that expressing the lactate curve as an accumulated curve (corrected for body fluid shifts), rather than in absolute terms, significantly alters the construction of the curve during the exercise protocol used in this study. This is especially relevant when using the exponential model,

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