The Effect Of Massage and Active Streching on Speeding up Blood Lactic Acid Recovery

The paper deals with the possibility of using two-stage electrodialysis for recovery of lactic acid from model solutions and from fermentation broth. In the first step lactate was concentrated with desalting electrodialysis using ion exchange membranes Ralex (Mega,Czech Republic). The highest final concentration of 111 g/l was reached in the concentrate, it means an increase more than 2.5-times in comparison with the initial concentration. At the most 2 g of lactate per litre remained in the feed. The second step was the electroconversion of sodium lactate to lactic acid by water-splitting electrodialysis with the bipolar membranes Neosepta (Tokuyama Corp.,Japan). The final lactic acid concentration of 157 g/l was reached in the diluate. Total required energy in both electrodialysis processes consisting of the energy consumption for lactate transfer and for its electroconversion to lactic acid was 142 Wh/mol. The fermentation broth was decolourised before electrodialysis experiments. The best decolourisation capacity was shown by granulated active charcoal filled in the column operated by a slow flow of broth.

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LACTIC ACID RECOVERY FROM CHEESE WHEY FERMENTATION BROTH USING NANOFILTRATION MEMBRANES

10.13031/2013.19661 ◽

2005 ◽

Author(s):

Yebo Li ◽

Abolghasem Shahbazi ◽

Seku Coulibaly ◽

Michele R. Mims

Keyword(s):

Lactic Acid ◽

Cheese Whey ◽

Fermentation Broth ◽

Nanofiltration Membranes ◽

Acid Recovery

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Optimization of Emulsion Liquid Extraction System for Lactic Acid Recovery

10.13031/2013.9228 ◽

2002 ◽

Author(s):

Ali Demirci ◽

Julie C. Cotton ◽

Anthony L. Pometto III ◽

Kristi R. Harkins ◽

Paul N. Hinz

Keyword(s):

Lactic Acid ◽

Liquid Extraction ◽

Extraction System ◽

Acid Recovery

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Lactic acid recovery from fermentation broth of kitchen garbage by esterification and hydrolysis method

Biomass and Bioenergy ◽

10.1016/j.biombioe.2008.04.010 ◽

2009 ◽

Vol 33 (1) ◽

pp. 21-25 ◽

Cited By ~ 27

Author(s):

Wenjun Zhao ◽

Xiaohong Sun ◽

Qunhui Wang ◽

Hongzhi Ma ◽

Yun Teng

Keyword(s):

Lactic Acid ◽

Fermentation Broth ◽

Hydrolysis Method ◽

Acid Recovery

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THE EFFECT OF SPORT MASSAGE ON LACTIC ACID RECOVERY

GLADI JURNAL ILMU KEOLAHRAGAAN ◽

10.21009/gjik.122.06 ◽

2021 ◽

Vol 12 (02) ◽

pp. 138-142

Author(s):

Mohamad Brilian ◽

Surdiniaty Ugelta ◽

Pipit Pitriani

Keyword(s):

Lactic Acid ◽

Lactate Level ◽

National Level ◽

Sampling Technique ◽

Male Gender ◽

Recovery Method ◽

Acid Recovery ◽

Before And After ◽

Lactate Levels ◽

The Impact

The purpose of this study was to determine the extend of the impact of the sports massage recovery method on the lactate levels of wrestling athletes. The population in this study was West Java PON wrestling athletes with purposive sampling technique with the criteria of having participated in national level championships and male gender with a total of 4 person. The instrument in this study was the Wrestling Match Simulation, Sport Massage is a recovery method protocol with a duration of 20 minutes, Acutend Lactate to measure the athlete's lactate level before and after being given the treatment. The results showed that there was a significant decrease in the athlete's lactate level after being given the treatment.

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Efektivitas Teknik Pemulihan dan VO2max Dalam Pemulihan Asam Laktat Darah Dan Denyut Jantung Setelah Lari

Jurnal Visi Ilmu Pendidikan ◽

10.26418/jvip.v7i1.16870 ◽

2015 ◽

Vol 7 (1) ◽

Author(s):

Andika Triansyah ◽

B.M Wara Kushartanti

Keyword(s):

Heart Rate ◽

Experimental Study ◽

Lactic Acid ◽

Research Method ◽

Heart Rate Recovery ◽

Factorial Designs ◽

Significance Level ◽

Research Results ◽

Acid Recovery ◽

Recovery Groups

Tujuan penelitian ini untuk mengetahui: (1) perbedaan efektivitas tiga jenis teknik pemulihan yaitu massage, stretching dan recovery konvensional dalam pemulihan asam laktat darah dan denyut jantung setelah lari 6x35 meter; (2) perbedaan efektivitas antara kemampuan VO2Max tinggi dan VO2Max rendah dalam pemulihan asam laktat darah dan denyut jantung setelah lari 6x35 meter; dan (3) interaksi antara massage, stretching, dan recovery konvensional dengan VO2Max dalam pemulihan asam laktat darah dan denyut jantung setelah lari 6x35 meter. Metode penelitian yang digunakan adalah eksperimen dengan rancangan faktorial 2 x 3. Hasil penelitian menunjukan bahwa: (1) stretching paling efektif untuk menurunkan asam laktat darah, sedangkan massage dan recovery konvensional lebih efektif untuk pemulihan denyut jantung; (2) pada kelompok VO2Max tinggi pemulihan asam laktat darah dan denyut jantung lebih efektif dengan signifikansi (P= 0.001) dibandingkan kelompok VO2Max rendah; dan (3) tidak ada interaksi antara massage, stretching, dan recovery konvensional dengan VO2Max dalam pemulihan asam laktat darah dan denyut jantung setelah lari 6x35 meter. Kata kunci: massage, stretching, recovery konvensional, VO2Max, asam laktat darah, denyut jantung pemulihan. Â Abstract : This study aims at: (1) finding the effect of three types of treatments such as massage, stretching and conventional recovery in recovery blood lactic acid and heart rate after a 6x35-meter-run;(2) finding the different effects between high VO2Max and low VO2Max capabilities in recovery blood lactic acid and heart rate after a 6x35-meter-run; and (3) finding the interaction among the massage, stretching, and conventional recovery groups of VO2Max in recovery blood lactic acid and heart rate after a 6x35-meter-run. This research method was an experimental study with 2 x 3 factorial designs. The research results show that: (1) stretching recovery is more effective in decreasing the blood lactic acid. Meanwhile, the massage and the conventional recovery are more effective for the heart rate recovery; (2) on the VO2Max groups, the blood lactic acid recovery and the heart rate recovery are more effective than the low VO2Max group with the significance level (P=0.001); and (3) there are no interaction among the massage, stretching and the conventional recovery with the VO2Max towards the blood lactic acid recovery and the heart rate after the 35-meter-interval run. Keywords: massage, stretching, conventional recovery, VO2Max, lactic acid, heart rate recover

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