Results 51 to 60 of about 7,535 (221)

Outer envelope membranes from chloroplasts are isolated as right-side-out vesicles [PDF]

open access: yes, 1992
Outer envelope membranes were isolated from purified chloroplasts of pea leaves. The sidedness of the vesicles was analyzed by (i) aqueous polymer-two phase partitioning, (ii) the effect of limited proteolysis on the outer-envelope proteins (OEP) 86 and ...
Eichacker, Susanne   +2 more
core   +1 more source

A comprehensive review of the genetic control of cooking time in dry beans (Phaseolus vulgaris L.)

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 934-953, July 2025.
Reducing cooking time could increase dry beans (Phaseolus vulgaris) consumption. Cooking is an essential processing step needed to unlock the nutrients in dry beans and to make them palatable and safe for consumption. Long cooking times have consequences for dry bean use, especially where cooking fuel cost is high and when people prefer foods that are ...
Hannah R. Jeffery   +3 more
wiley   +1 more source

Isozyme Studies on some Selected Camellia Clones [PDF]

open access: yes, 2010
Polyphenoloxidase and peroxidase enzymes were extracted and the isozyme banding pattern was studied in twelve south Indian tea clones of Camellia species conserved an ex situ gene bank.
Rajanna, L., Ramakrishnan, M.
core   +1 more source

Root Rot Affects Red Clover More Than Other Forage Legumes in Mixed Grass‐Legume Leys

open access: yesGrass and Forage Science, Volume 80, Issue 3, July-September 2025.
ABSTRACT Red clover (RC) (Trifolium pratense L.) is the most important forage legume in Swedish mixed grass‐legume (MGL) leys. This study evaluated the persistence of two RC cultivars, white clover (WC), birdsfoot trefoil (BT), and lucerne (LU) in mixtures of timothy and meadow fescue associated with root rot (RR).
Nilla Nilsdotter‐Linde   +2 more
wiley   +1 more source

On-farm influence of production patterns on total polyphenol content in peach [PDF]

open access: yes, 2007
Peach production in France is constantly confronted with marketing problems due to a decrease in fruit consumption and increasing competition with neighbouring Mediterranean countries.
Amiot, M.- J.   +3 more
core  

Identifizierung eines Aktivitätsselektors, der die Nitrosoaktivität in bakteriellen Typ‐III Kupferenzymen kontrolliert

open access: yesAngewandte Chemie, Volume 137, Issue 26, June 24, 2025.
Ein kleiner, aber entscheidender Unterschied: Typ‐III‐Kupferenzyme, wie Tyrosinasen (TYRs) und o‐Aminophenoloxidasen (AOs), katalysieren die Oxidation von o‐Aminophenolen (AP) zu Chinoniminen. Im Gegensatz zu TYRs können AOs AP weiter zu Nitrosophenolen oxidieren.
Hoa Le Xuan, Felix Panis, Annette Rompel
wiley   +1 more source

Evaluation of inhibitory effect of secondary metabolites of Streptomyces sp. Strain SC 190 on polyphenoloxidase activity to prevent melanosis in Pacific white shrimp (Litopenaeus vannamei) [PDF]

open access: yesبوم‌شناسی آبزیان, 2020
Melanosis is a major problem in the marine crustaceans processing industry particularly on shrimps which can lead to financial loss to producers. The cause of this complication is biochemical reactions of polyphenoloxidase (PPO) enzyme and the formation ...
Mohsen Gozari   +4 more
doaj  

Polyphenoloxidase (PPO): Effect, Current Determination and Inhibition Treatments in Fresh-Cut Produce

open access: yesApplied Sciences, 2021
Fresh-cut produce are quite popular among consumers due to their eating ease, high quality and functional content. However, some of the processing steps taking place during minimal processing (such as cutting, peeling, draining, etc.) might speed up ...
Sergio Nogales-Delgado
doaj   +1 more source

Free amino acids in a cave beetle \u3cem\u3eDarlingtonea kentuckensis\u3c/em\u3e Valentine (Coleoptera: Carabidae) [PDF]

open access: yes, 1974
Free amino acids of Darlingtonea kentuckensis were investigated by two-dimensional, thin-layer chromatography on Silica Gel G. Thirteen amino acids which could be identifìed (alanine, glutamic acid, glycine, histidine, isoleucine and/or leucine, lysine ...
Sperka, R. J.
core   +2 more sources

Expression of endochitinase and exochitinase in lettuce chloroplasts increases plant biomass and kills fungal pathogen Candida albicans

open access: yesPlant Biotechnology Journal, Volume 23, Issue 5, Page 1437-1451, May 2025.
Expression of exochitinase and endochitinase in lettuce highlights the potential of chloroplast genetic engineering for sustainable agriculture and biomedical applications, offering a safer alternative to chemical fertilizers and fungicides. Summary Lettuce (Lactuca sativa) is a popular leafy vegetable with global production of ~28 million Mt ...
Iqra Fatima   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy