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Showing 25 to 36 of 1106 entries
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Sorbitol required for cell growth and ethanol production by Zymomonas mobilis under heat, ethanol, and osmotic stresses.

Biotechnology for biofuels

Sootsuwan K, Thanonkeo P, Keeratirakha N, Thanonkeo S, Jaisil P, Yamada M.
PMID: 24308448
Biotechnol Biofuels. 2013 Dec 05;6(1):180. doi: 10.1186/1754-6834-6-180.

BACKGROUND: During ethanol fermentation, the ethanologenic bacterium, Zymomonas mobilis may encounter several environmental stresses such as heat, ethanol and osmotic stresses due to high sugar concentration. Although supplementation of the compatible solute sorbitol into culture medium enhances cell growth...

Polyol specificity of recombinant Arabidopsis thaliana sorbitol dehydrogenase studied by enzyme kinetics and in silico modeling.

Frontiers in plant science

Aguayo MF, Cáceres JC, Fuentealba M, Muñoz R, Stange C, Cabrera R, Handford M.
PMID: 25755662
Front Plant Sci. 2015 Feb 23;6:91. doi: 10.3389/fpls.2015.00091. eCollection 2015.

Polyols are enzymatically-produced plant compounds which can act as compatible solutes during periods of abiotic stress. Nicotinamide adenine dinucleotide(+)-dependent SORBITOL DEHYDROGENASE (SDH, E. C. 1.1.1.14) from Arabidopsis thaliana L. sorbitol dehydrogenase (AtSDH) is capable of oxidizing several polyols including...

Effects of temperature and dietary sucrose concentration on respiration in the silverleaf whitefly, Bemisia argentifolii.

Journal of insect physiology

Salvucci ME, Crafts-Brandner SJ.
PMID: 10891574
J Insect Physiol. 2000 Nov 01;46(11):1461-1467. doi: 10.1016/s0022-1910(00)00070-6.

A system consisting of a flow-through chamber connected to a commercial infrared gas analysis system was developed to measure homopteran respiration during feeding. Using this system, respiration rates of 202 and 206 µmol CO(2) h(-1) g(-1) (4.96 and 5.04...

Farmacia hospitalaria : organo oficial de expresion cientifica de la Sociedad Espanola de Farmacia Hospitalaria

Moreno Alvarez P, Madurga Sanz M.
PMID: 12595945
Farm Hosp. 2002 Sep-Oct;26(5):313-314.

No abstract available.

HPLC and LC-MS studies of the transesterification reaction of methylparaben with twelve 3- to 6-carbon sugar alcohols and propylene glycol and the isomerization of the reaction products by acyl migration.

Journal of chromatographic science

Ma M, DiLollo A, Mercuri R, Lee T, Bundang M, Kwong E.
PMID: 11954655
J Chromatogr Sci. 2002 Mar;40(3):170-7. doi: 10.1093/chromsci/40.3.170.

Sugar alcohols and parabens are commonly used ingredients in oral suspension formulations. However, their possible incompatibility because of transesterification reaction is a concern during formulation development. In order to gain more knowledge about the reaction, a high-performance liquid chromatographic...

Transient Cl- and K+ Currents during the Action Potential in Chara inflata (Effects of External Sorbitol, Cations, and Ion Channel Blockers).

Plant physiology

Kourie JI.
PMID: 12232357
Plant Physiol. 1994 Oct;106(2):651-660. doi: 10.1104/pp.106.2.651.

In voltage-clamp experiments, a two-pulse procedure was used to investigate the ionic currents underlying the action potential in Chara inflata. A prepulse hyperpolarized the membrane from a resting potential of about -100 to -200 mV. The prepulse was followed...

Sorbitol accumulation in whiteflies: evidence for a role in protecting proteins during heat stress.

Journal of thermal biology

Salvucci ME.
PMID: 10838174
J Therm Biol. 2000 Oct 01;25(5):353-361. doi: 10.1016/s0306-4565(99)00107-2.

No abstract available.

Sorbitol as the Primary Carbon Source for the Growth of Embryogenic Callus of Maize.

Plant physiology

Swedlund B, Locy RD.
PMID: 12232027
Plant Physiol. 1993 Dec;103(4):1339-1346. doi: 10.1104/pp.103.4.1339.

The effects of various carbon sources on initiation and maintenance of embryogenic callus of maize (Zea mays L.) and on the regeneration of plants from embryogenic callus were studied. Growth of embryogenic callus tissue on media containing sucrose was...

Monitoring Phloem Unloading and Post-Phloem Transport by Microperfusion of Attached Wheat Grains.

Plant physiology

Wang N, Fisher DB.
PMID: 12232056
Plant Physiol. 1994 Jan;104(1):7-16. doi: 10.1104/pp.104.1.7.

Phloem unloading and post-phloem transport in developing wheat (Triticum aestivum L.) grains were investigated by perfusing the endosperm cavities of attached grains. Relative unloading ratio (RUR) and the rate of sucrose release into the endosperm cavity (SRR) were calculated,...

Oxygen consumption in relation to sorbitol utilization at the termination of diapause in eggs of the silkworm, Bombyx mori.

Journal of insect physiology

Yaginuma T, Yamashita O.
PMID: 12770347
J Insect Physiol. 1999 Jul;45(7):621-627. doi: 10.1016/s0022-1910(98)00150-4.

Rates of oxygen consumption were followed throughout the entire period of diapause in eggs of Bombyx mori. In non-diapause eggs at 25 degrees C, O(2) uptake was divisible into three phases, corresponding to morphogenetic processes. In diapause eggs at...

Carbon and nitrogen partitioning in peach/plum grafts.

Tree physiology

Moing A, Gaudillère JP.
PMID: 14969877
Tree Physiol. 1992 Jan;10(1):81-92. doi: 10.1093/treephys/10.1.81.

Modifications in root-shoot relationships induced by graft incompatibility were studied in peach/plum graft combinations by means of carbohydrate and nitrogen analyses and isotope labeling. Mobilization of stored carbon, phloem transport of carbon, and mobilization, assimilation and distribution of nitrogen...

Liquid Formulation of the Postharvest Biocontrol Agent Candida sake CPA-1 in Isotonic Solutions.

Phytopathology

Abadias M, Usall J, Teixidó N, Viñas I.
PMID: 18944358
Phytopathology. 2003 Apr;93(4):436-42. doi: 10.1094/PHYTO.2003.93.4.436.

ABSTRACT Viability of the postharvest biocontrol agent Candida sake CPA-1 stored as liquid formulation was evaluated by studying the effect of growth, preservation medium, and temperature. C. sake was grown in molasses medium with unmodified water activity (a(w)) and...

Showing 25 to 36 of 1106 entries