Search National Agricultural Library Digital Collections

You searched for:

Subjects pH Remove constraint pH: pH Year 2007 Remove constraint 2007: 2007
Displaying items 1 - 10 of 46 start over

1. 10-1800-MHz dielectric properties of fresh apples during storage

Description:
Includes references
Author:
Guo, W.C. , Nelson, S.O. , Trabelsi, S. , Kays, S.J.
Subject:
apples , fruits (food) , postharvest treatment , raw fruit , food storage , cultivars , cold storage , refrigeration , shelf life , fruit quality , soluble solids , firmness , moisture content , pH , dielectric properties , apple juice , storage time
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

2. A Chemical Basis for Sour Taste Perception of Acid Solutions and Fresh-Pack Dill Pickles

Description:
Includes references
Author:
Da Conceicao Neta, E.R. , Johanningsmeier, S.D. , Drake, M.A. , McFeeters, R.F.
Subject:
food chemistry , sourness , taste , acidity , dill , pickles , pH , organic acids and salts , aqueous solutions , sensory properties , hydrogen ions , molecular weight
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

3. Afternoon harvest increases readily fermentable carbohydrate concentration and voluntary intake of gamagrass and switchgrass baleage by beef steers

Description:
Includes references
Author:
Huntington, G.B. , Burns, J.C.
Subject:
beef cattle , steers , forage grasses , hay , harvesting , diurnal variation , carbohydrate content , feed intake , cattle feeding , dry matter intake , nitrogen balance , mastication , starch , monosaccharides , lactic acid , pH , ethanol , acetic acid , butyric acid , propionic acid , nutrient retention , nitrogen , nutrient intake
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

4. Altering the substrate specificity site of Aspergillus niger PhyB shifts the pH optimum to pH 3.2

Description:
Includes references
Author:
Weaver, Jeremy D. , Mullaney, Edward J. , Lei, Xin Gen
Subject:
feed additives , Aspergillus niger , phytases , amino acid substitution , enzyme activity , substrate specificity , enzyme kinetics , pH , acid phosphatase , Pichia pastoris , gene expression
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

5. Anthocyanins and other polyphenolics in American elderberry (Sambucus canadensis) and European elderberry (S. nigra) cultivars

Description:
Includes references
Author:
Lee, Jungmin , Finn, Chad E.
Subject:
Sambucus canadensis , Sambucus nigra , fruits (food) , fruit composition , anthocyanins , polyphenols , pH , titratable acidity , phenolic compounds , brix , genotype
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

6. Antibacterial activity of guava (Psidium guajava L.) and neem (Azadirachta indica A. Juss.) extracts against foodborne pathogens and spoilage bacteria

Description:
Includes references
Author:
Hoque, M.D.M. , Bari, M.L. , Inatsu, Y. , Juneja, V.K. , Kawamoto, S.
Subject:
Psidium guajava , guavas , fruit crops , Azadirachta indica , neem extracts , specialty crops , antibacterial plants , antibacterial properties , plant extracts , food pathogens , food microbiology , microbial contamination , food spoilage , strains , food contamination , Gram-positive bacteria , Gram-negative bacteria , minimum inhibitory concentration , species differences , temperature , pH
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

7. Antioxidant capacity and stilbene contents of wines produced in the Snake River Valley of Idaho

Description:
Includes references
Author:
Lee, J. , Rennaker, C.
Subject:
antioxidant activity , stilbenes , wines , valleys , wine quality , chemical composition , phenolic compounds , provenance , titratable acidity , pH , specific gravity , color , anthocyanins , tannins , Idaho
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

8. Arbuscular Mycorrhizal Fungi Enhance Tolerance of Rosa multiflora cv. Burr to Bicarbonate in Irrigation Water

Description:
Includes references
Author:
Cartmill, A.D. , Alarcon, A. , Valdez-Aguilar, L.A.
Subject:
Rosa multiflora , nursery crops , rootstocks , vesicular arbuscular mycorrhizae , mycorrhizal fungi , irrigation water , bicarbonates , water quality , plant stress , stress tolerance , Glomus , dosage , pH , electrical conductivity , plant growth , leaf area , dry matter accumulation , plant nutrition , nutrient uptake , nutrient content , oxidoreductases , enzyme activity , alkaline phosphatase , acid phosphatase
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

9. Atmospheric deposition inputs and effects on lichen chemistry and indicator species in the Columbia River Gorge, USA

Description:
Includes references
Author:
Fenn, M.E. , Geiser, L. , Bachman, R. , Blubaugh, T.J. , Bytnerowicz, A.
Subject:
atmospheric deposition , plant biochemistry , lichens , indicator species , national forests , fog (meteorology) , samplers , spatial variation , precipitation , throughfall , air pollution , particulates , nitrogen , sulfur , point source pollution , pH , sulfur dioxide , ammonia , community structure , acid deposition , nitrates , sulfates , Washington , Oregon
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

10. Changes in strawberry phenolics, anthocyanins, and antioxidant capacity in response to high oxygen treatments

Description:
Includes references
Author:
Zheng, Y.H. , Wang, S.Y. , Wang, C.Y. , Zheng, W.
Subject:
strawberries , fruits (food) , Fragaria ananassa , postharvest treatment , food storage , air , oxygen , cold storage , storage time , shelf life , fruit quality , food nutrient losses , phenolic compounds , anthocyanins , color , soluble solids , titratable acidity , pH , appearance (quality)
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007