| Name: | pyrus communis l. fruit extract |
| CAS Number: | 90082-43-2 |
|
| ECHA EC Number: | 290-131-1 |
Category: cosmetic, flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Food Chemicals Codex Listed: | No |
Organoleptic Properties:
| |
| Odor Type: fruity |
| |
| Odor Strength: | medium |
| |
| | pear |
Odor Description: at 100.00 %. | pear |
| |
| |
| Flavor Type: fruity |
| |
| | pear fruity fleshy tropical green |
Taste Description:
| pear |
| |
| Odor and/or flavor descriptions from others (if found). |
| |
| Firmenich |
| PEAR NATUROME EXTR Kosher for flavor |
| Odor Description: | pear |
| Taste Description: | Green, aldehydic, fruity, juicy, slight cooked Very green profile, very typical of fresh fruit, fresh juice differentiation to market
products |
| |
| |
Cosmetic Information:
Suppliers:
Safety Information:
| Preferred SDS: View |
| |
| Hazards identification |
| |
| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
| |
| Pictogram | |
| |
| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
intraperitoneal-mouse LD50 375 mg/kg Indian Journal of Experimental Biology. Vol. 12, Pg. 512, 1974.
|
| Dermal Toxicity: |
|
Not determined
|
| Inhalation Toxicity: |
|
Not determined
|
Safety in Use Information:
Safety References:
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| National Institute of Allergy and Infectious Diseases: | Data |
| | pyrus communis l. fruit extract |
| Chemidplus: | 0090082432 |
References:
| | pyrus communis l. fruit extract |
| Pubchem (sid): | 135289019 |
Other Information:
| Export Tariff Code: | 1302.19.0000 |
| Wikipedia: | View |
Potential Blenders and core components note
| |
| For Odor |
| No odor group found for these |
| 5- | methyloctane-2,3-dione | |
| alcoholic |
| | propyl alcohol | FL/FR |
| animal |
| | methyl (E)-2-octenoate | FL/FR |
| estery |
| (Z)-4- | octen-1-yl acetate | |
| fatty |
| 3- | decen-2-one | FL/FR |
| fermented |
| | hexanal diethyl acetal | FL/FR |
| floral |
| | citronellyl acetate | FL/FR |
| (S)- | citronellyl acetate | FL/FR |
| | dimethyl benzyl carbinyl acetate | FL/FR |
| | geranium oil egypt fractions | FR |
| (E)- | geranyl acetone | FL/FR |
| | hexyl 2-furoate | FL/FR |
| | hexyl lactate | FL/FR |
| | neryl acetate | FL/FR |
| 2- | pentyl cyclopentanone | FR |
| fruity |
| | amyl acetate | FL/FR |
| iso | amyl butyrate | FL/FR |
| | amyl hexanoate | FL/FR |
| | apple crotonate | FR |
| | apple specialty | FR |
| | benzyl butyrate | FL/FR |
| iso | butyl 2-butenoate | FL/FR |
| | butyl isovalerate | FL/FR |
| | ethyl (E)-2-decenoate | FL/FR |
| | ethyl (E)-4-octenoate | FR |
| | ethyl (Z)-4-octenoate | FL/FR |
| | ethyl 2-cyclohexyl propionate | FR |
| | ethyl cyclohexane propionate | FL/FR |
| | ethyl-2-cyclopentenyl acetate | FR |
| (E)-3- | hexen-1-yl acetate | FL/FR |
| (Z)-3- | hexen-1-yl isobutyrate | FL/FR |
| 2- | hexenyl cyclopentanyl acetate | FR |
| | hexyl (E)-tiglate | FL/FR |
| | hexyl acetate | FL/FR |
| | hexyl isovalerate | FL/FR |
| | hexyl propionate | FL/FR |
| | linalyl hexanoate | FL/FR |
| 3- | mercaptohexyl acetate | FL/FR |
| | methyl (E,Z)-2,4-decadienoate | FL/FR |
| | methyl (Z)-4-decenoate | FL/FR |
| | methyl 2-methyl butyrate | FL/FR |
| | methyl 3-nonenoate | FL/FR |
| 2- | methyl butyl butyrate | FL/FR |
| | methyl nonanoate | FL/FR |
| | methyl octadienoate | FL/FR |
| 2- | methyl-2-pentenyl acetate | FR |
| | nerolidyl isobutyrate | FR |
| | neryl isobutyrate | FL/FR |
| (Z)-3- | octen-1-yl propionate | FL/FR |
| | pear essence | FL/FR |
| | pear fragrance | FR |
| | pear specialty | FR |
| | pear valerate | FR |
| | prenyl acetate | FL/FR |
| iso | propyl 2-methyl butyrate | FL/FR |
| | propyl 2,4-decadienoate | FL/FR |
| | propyl acetate | FL/FR |
| | propyl heptanoate | FL/FR |
| iso | propyl isobutyrate | FL/FR |
| | tropical dienoate (Bedoukian) | FL/FR |
| green |
| | acetaldehyde methyl hexyl acetal | FR |
| | cognac heptanone | FL/FR |
| | dicyclopentadiene propionate | FR |
| | diphenyl methane | FL/FR |
| | ethyl (E,Z)-2,4-decadienoate | FL/FR |
| | ethyl (E)-4-decenoate | FL/FR |
| | flower hexene | FR |
| | green note propionate | FL/FR |
| | heptyl acetate | FL/FR |
| (Z)-3- | hexen-1-yl (E)-2-hexenoate | FL/FR |
| (Z)-3- | hexen-1-yl (Z)-3-hexenoate | FL/FR |
| (Z)-3- | hexen-1-yl 2-methyl butyrate | FL/FR |
| (Z)-3- | hexen-1-yl acetate | FL/FR |
| (Z)-3- | hexen-1-yl angelate | FR |
| (Z)-3- | hexen-1-yl butyrate | FL/FR |
| (Z)-3- | hexen-1-yl hexanoate | FL/FR |
| (E)-2- | hexen-1-yl isovalerate | FL/FR |
| (Z)-3- | hexen-1-yl propionate | FL/FR |
| (E)-2- | hexen-1-yl propionate | FL/FR |
| (Z)-3- | hexen-1-yl valerate | FL/FR |
| (E)-2- | hexen-1-yl valerate | FL/FR |
| 3- | hexenyl 2-methyl butyrate | FL/FR |
| (Z)-3- | hexenyl methyl ether | FR |
| | hexyl isobutyrate | FL/FR |
| | melon nonenoate | FL/FR |
| | methyl (E)-3-hexenoate | FL/FR |
| (E,Z)-3,6- | nonadien-1-ol | FL/FR |
| 3,6- | nonadien-1-yl acetate | FL/FR |
| (E,Z)-3,6- | nonadien-1-yl acetate | FL/FR |
| (E)-2- | octen-1-yl acetate | FL/FR |
| 3- | octyl formate | FL/FR |
| (E,E)- | sorbyl isobutyrate | FL/FR |
| | sorbyl isobutyrate | FL/FR |
| herbal |
| | ocimene oxirane | FR |
| melon |
| (Z)-6- | nonen-1-yl acetate | FL/FR |
| musk |
| | musk propanoate | FR |
| spicy |
| | cinnamyl isovalerate | FL/FR |
| sulfurous |
| 4- | tropical oxathiane | FL/FR |
| tropical |
| | ethyl (Z)-3-hexenoate | FL/FR |
| waxy |
| | tetradecanal | FL/FR |
| (E)-2- | tridecen-1-yl acetate | FL/FR |
| winey |
| 2- | octyl propionate | |
| woody |
| | abies grandis oil canada | FR |
| |
| For Flavor |
| |
| No flavor group found for these |
| | acetone | FL |
| 9- | decen-2-one | FL |
| | ethyl (Z)-3-hexenoate | FL/FR |
| | ethyl cyclohexane propionate | FL/FR |
| 3- | heptyl acetate | FL |
| | hexanal diethyl acetal | FL/FR |
| 2- | hexyl acetate | FL |
| | hexyl propionate | FL/FR |
| | linalyl hexanoate | FL/FR |
| | methyl (E,Z)-2,4-decadienoate | FL/FR |
| | methyl (Z)-4-decenoate | FL/FR |
| | methyl octadienoate | FL/FR |
| (Z)-4- | octen-1-yl acetate | |
| 2- | octyl propionate | |
| iso | propyl isobutyrate | FL/FR |
| (E,E)- | sorbyl isobutyrate | FL/FR |
| (E)-2- | tridecen-1-yl acetate | FL/FR |
|
| | sorbyl isobutyrate | FL/FR |
| alcoholic |
| | propyl alcohol | FL/FR |
| citrus |
| | cognac heptanone | FL/FR |
| estery |
| | propyl acetate | FL/FR |
| fatty |
| | ethyl (E)-4-decenoate | FL/FR |
| | tetradecanal | FL/FR |
| floral |
| | citronellyl acetate | FL/FR |
| (S)- | citronellyl acetate | FL/FR |
| | dimethyl benzyl carbinyl acetate | FL/FR |
| (E)- | geranyl acetone | FL/FR |
| | neryl acetate | FL/FR |
| fruity |
| | amyl acetate | FL/FR |
| | amyl hexanoate | FL/FR |
| | benzyl butyrate | FL/FR |
| | butyl isovalerate | FL/FR |
| | cinnamyl isovalerate | FL/FR |
| | ethyl (E)-2-decenoate | FL/FR |
| | ethyl (Z)-4-octenoate | FL/FR |
| | furfuryl propionate | FL |
| (Z)-3- | hexen-1-yl (E)-2-hexenoate | FL/FR |
| (E)-3- | hexen-1-yl acetate | FL/FR |
| (Z)-3- | hexen-1-yl isobutyrate | FL/FR |
| | hexyl acetate | FL/FR |
| | hexyl lactate | FL/FR |
| | methyl (E)-2-octenoate | FL/FR |
| | methyl (E)-3-nonenoate | FL |
| | methyl 2-methyl butyrate | FL/FR |
| | methyl 3-nonenoate | FL/FR |
| 2- | methyl butyl butyrate | FL/FR |
| 5- | methyloctane-2,3-dione | |
| | neryl isobutyrate | FL/FR |
| (Z)-3- | nonen-1-yl acetate | FL |
| (Z)-3- | octen-1-yl propionate | FL/FR |
| | pear distillates | FL |
| | pear enhancers | FL |
| | pear essence | FL/FR |
| comice | pear flavor | FL |
| asian | pear flavor | FL |
| | pear flavor | FL |
| bartlett | pear flavor | FL |
| | pear flavor for chocolate | FL |
| | pear juice concentrate | FL |
| 2- | pentyl 2-methyl pentanoate | FL |
| | prenyl acetate | FL/FR |
| iso | propyl 2-methyl butyrate | FL/FR |
| | salacca zalacca fruit | FL |
| | snake fruit flavor | FL |
| | tropical dienoate (Bedoukian) | FL/FR |
| 4- | tropical oxathiane | FL/FR |
| green |
| iso | butyl 2-butenoate | FL/FR |
| 3- | decen-2-one | FL/FR |
| | diphenyl methane | FL/FR |
| | ethyl (E,Z)-2,4-decadienoate | FL/FR |
| | green note propionate | FL/FR |
| | heptyl acetate | FL/FR |
| (Z)-3- | hexen-1-yl (Z)-3-hexenoate | FL/FR |
| (Z)-3- | hexen-1-yl 2-methyl butyrate | FL/FR |
| (Z)-3- | hexen-1-yl acetate | FL/FR |
| (Z)-3- | hexen-1-yl butyrate | FL/FR |
| (Z)-3- | hexen-1-yl hexanoate | FL/FR |
| (E)-2- | hexen-1-yl isovalerate | FL/FR |
| (Z)-3- | hexen-1-yl propionate | FL/FR |
| (E)-2- | hexen-1-yl propionate | FL/FR |
| (Z)-3- | hexen-1-yl valerate | FL/FR |
| (E)-2- | hexen-1-yl valerate | FL/FR |
| 3- | hexenyl 2-methyl butyrate | FL/FR |
| | hexyl (E)-tiglate | FL/FR |
| | hexyl 2-furoate | FL/FR |
| | hexyl isobutyrate | FL/FR |
| | hexyl isovalerate | FL/FR |
| | melon nonenoate | FL/FR |
| | methyl (E)-3-hexenoate | FL/FR |
| (E,Z)-3,6- | nonadien-1-ol | FL/FR |
| 3,6- | nonadien-1-yl acetate | FL/FR |
| (E,Z)-3,6- | nonadien-1-yl acetate | FL/FR |
| (Z)-6- | nonen-1-yl acetate | FL/FR |
| 2,4- | octadienal | FL |
| (E,E)-2,4- | octadienal | FL |
| (E)-2- | octen-1-yl acetate | FL/FR |
| melon |
| | propyl 2,4-decadienoate | FL/FR |
| tropical |
| 3- | mercaptohexyl acetate | FL/FR |
| waxy |
| iso | amyl butyrate | FL/FR |
| 3- | octyl formate | FL/FR |
| | propyl heptanoate | FL/FR |
| winey |
| | methyl nonanoate | FL/FR |
| |
Potential Uses:
| | skin conditioning | |
| | skin protecting agents | |
Occurrence (nature, food, other): note
Synonyms:
| | extract of the fruit of the pear, pyrus communis l., rosaceae | | extrapone | pear (Symrise) | | european | pear extract | | actiphyte of | pear fruit extract | | european | pear fruit extract | | european | pear powder |
Articles:
| PubMed: | Influence of rootstocks on growth, yield, fruit quality and leaf mineral element contents of pear cv. 'Santa Maria' in semi-arid conditions. |
| PubMed: | Genome-wide identification and comparative analysis of the heat shock transcription factor family in Chinese white pear (Pyrus bretschneideri) and five other Rosaceae species. |
| PubMed: | Oxidative stress associated with rootstock-scion interactions in pear/quince combinations during early stages of graft development. |
| PubMed: | Changes in pectin methyl esterase activity with different packaging materials and stages of fruit harvesting during cold storage of pear cv. Punjab beauty. |
| PubMed: | The red sport of 'Zaosu' pear and its red-striped pigmentation pattern are associated with demethylation of the PyMYB10 promoter. |
| PubMed: | Growth medium alterations improve in vitro cold storage of pear germplasm. |
| PubMed: | The draft genome sequence of European pear (Pyrus communis L. 'Bartlett'). |
| PubMed: | Effect of different packaging materials and storage intervals on physical and biochemical characteristics of pear. |
| PubMed: | The relationship between the morphology and structure and the quality of fruits of two pear cultivars (Pyrus communis L.) during their development and maturation. |
| PubMed: | Identification of Pyrus single nucleotide polymorphisms (SNPs) and evaluation for genetic mapping in European pear and interspecific Pyrus hybrids. |
| PubMed: | Cornelian cherry (cornus MAS L.) juice as a potential source of biological compounds. |
| PubMed: | Host susceptibility of citrus cultivars to Queensland fruit fly (Diptera: Tephritidae). |
| PubMed: | Intracuticular wax fixes and restricts strain in leaf and fruit cuticles. |
| PubMed: | The methylation of the PcMYB10 promoter is associated with green-skinned sport in Max Red Bartlett pear. |
| PubMed: | Erwinia amylovora affects the phenylpropanoid-flavonoid pathway in mature leaves of Pyrus communis cv. Conférence. |
| PubMed: | Season-long volatile emissions from peach and pear trees in situ, overlapping profiles, and olfactory attraction of an oligophagous fruit moth in the laboratory. |
| PubMed: | Russeting in apple and pear: a plastic periderm replaces a stiff cuticle. |
| PubMed: | Development of cultivar-specific DNA markers based on retrotransposon-based insertional polymorphism in Japanese pear. |
| PubMed: | Ecosystems effects 25 years after Chernobyl: pollinators, fruit set and recruitment. |
| PubMed: | Compositional changes in 'Bartlett' pear ( Pyrus communis L.) cell wall polysaccharides as affected by sunlight conditions. |
| PubMed: | New records of eriophyoid mites (Acari: Prostigmata: Eriophyoidea) from Saudi Arabia. |
| PubMed: | Carboxymethyl cellulose coating and low-dose gamma irradiation improves storage quality and shelf life of pear (Pyrus communis L., Cv. Bartlett/William). |
| PubMed: | Differential expression of proteins in red pear following fruit bagging treatment. |
| PubMed: | Mapping of an anthocyanin-regulating MYB transcription factor and its expression in red and green pear, Pyrus communis. |
| PubMed: | Update on comparative genome mapping between Malus and Pyrus. |
| PubMed: | Spermidine levels are implicated in heavy metal tolerance in a spermidine synthase overexpressing transgenic European pear by exerting antioxidant activities. |
| PubMed: | Evidence for a photoprotective function of low-temperature-induced anthocyanin accumulation in apple and pear peel. |
| PubMed: | Microscale mechanisms of gas exchange in fruit tissue. |
| PubMed: | Field evaluations of concentrated spray applications of microencapsulated sex pheromone for codling moth (Lepidoptera: Tortricidae). |
| PubMed: | Red 'Anjou' pear has a higher photoprotective capacity than green 'Anjou'. |
| PubMed: | Factors involved in alleviating water stress by partial crop removal in pear trees. |
| PubMed: | Enhancement of spermidine content and antioxidant capacity in transgenic pear shoots overexpressing apple spermidine synthase in response to salinity and hyperosmosis. |
| PubMed: | Three-dimensional gas exchange pathways in pome fruit characterized by synchrotron x-ray computed tomography. |
| PubMed: | Antioxidant content of fresh-cut pears stored in high-O2 active packages compared with conventional low-o2 active and passive modified atmosphere packaging. |
| PubMed: | Evaluation of the pear ester kairomone as a formulation additive for the granulovirus of codling moth (Lepidoptera: Tortricidae) in pome fruit. |
| PubMed: | Proteomic analysis of core breakdown disorder in Conference pears (Pyrus communis L.). |
| PubMed: | Over-expression of the apple spermidine synthase gene in pear confers multiple abiotic stress tolerance by altering polyamine titers. |
| PubMed: | Effect of girdling above the abscission zone of fruit on 'Bartlett' pear ripening on the tree. |
| PubMed: | Stable isotope and trace element profiling combined with classification models to differentiate geographic growing origin for three fruits: effects of subregion and variety. |
| PubMed: | Influence of 1-methylcyclopropene and storage atmosphere on changes in volatile compounds and fruit quality of conference pears. |
| PubMed: | Influence of selected fruit tree pollen on life history of Euseius stipulatus (Acari: Phytoseiidae). |
| PubMed: | Interaction of cyclodextrins with aliphatic acetate esters and aroma components of La France pear. |
| PubMed: | Analyses of arbutin and chlorogenic acid, the major phenolic constituents in Oriental pear. |
| PubMed: | Accelerators increase permeability of cuticles for the lipophilic solutes metribuzin and iprovalicarb but not for hydrophilic methyl glucose. |
| PubMed: | Irradiation disinfestation of apple maggot (Diptera: Tephritidae) in hypoxic and low-temperature storage. |
| PubMed: | Characterisation and transferability of apple SSRs to two European pear F1 populations. |
| PubMed: | Seasonal susceptibility of 'Bartlett' pears to codling moth (Lepidoptera: Tortricidae) infestation and notes on diapause induction. |
| PubMed: | MRI and x-ray CT study of spatial distribution of core breakdown in 'Conference' pears. |
| PubMed: | Influence of 1-methylcyclopropene on ripening, storage life, and volatile production by d'Anjou cv. pear fruit. |
| PubMed: | Isolation and characterization of four ethylene perception elements and their expression during ripening in pears (Pyrus communis L) with/without cold requirement. |
| PubMed: | Cloning, expression, and characterization of sorbitol transporters from developing sour cherry fruit and leaf sink tissues. |
| PubMed: | Genetic linkage maps constructed by using an interspecific cross between Japanese and European pears. |
| PubMed: | Ethylene is required for both the initiation and progression of softening in pear (Pyrus communis L.) fruit. |
| PubMed: | Pear transformed with a lytic peptide gene for disease control affects nontarget organism, pear psylla (Homoptera: Psyllidae). |
| PubMed: | Modulation of antioxidant compounds in organic vs conventional fruit (peach, Prunus persica L., and pear, Pyrus communis L.). |
| PubMed: | Composition of phenolic compounds in a Portuguese pear (Pyrus communis L. var. S. Bartolomeu) and changes after sun-drying. |
| PubMed: | Attractants from Bartlett pear for codling moth, Cydia pomonella (L.), larvae. |
| PubMed: | Fingerprinting of polysaccharides attacked by hydroxyl radicals in vitro and in the cell walls of ripening pear fruit. |
| PubMed: | Iron deficiency-associated changes in the composition of the leaf apoplastic fluid from field-grown pear (Pyrus communis L.) trees. |
| PubMed: | Pyr c 1, the major allergen from pear (Pyrus communis), is a new member of the Bet v 1 allergen family. |
| PubMed: | Evidence for the involvement of an oxidative stress in the initiation of infection of pear by Erwinia amylovora. |
| PubMed: | Temperature and exposure time during ethylene conditioning affect ripening of Bartlett pears. |
| PubMed: | Surfactant effects on cuticular penetration of neutral polar compounds: dependence on humidity and temperature. |
| PubMed: | Immunological and molecular comparison of polyphenol oxidase in Rosaceae fruit trees. |
| PubMed: | Effects of water stress cycles on turgor maintenance processes in pear leaves (Pyrus communis). |
| PubMed: | Effects of chilling on the expression of ethylene biosynthetic genes in Passe-Crassane pear (Pyrus communis L.) fruits. |
| PubMed: | Molecular cloning of a gene encoding an arabinogalactan-protein from pear (Pyrus communis) cell suspension culture. |
| PubMed: | Molecular characterization of a polygalacturonase inhibitor from Pyrus communis L. cv Bartlett. |
| PubMed: | Xylem sap proteins. |
| PubMed: | Ethylene production by growing and senescing pear fruit cell suspensions in response to gibberellin. |
| PubMed: | The initiation and organization of microtubules in germinating pear (Pyrus communis L.) pollen. |
| PubMed: | The effect of storage of canned juices on content of the metals Fe, Cu, Zn, Pb, Sn, Al, Cd, Sb and Ni. |
| PubMed: | Somatic hybridization of sexually incompatible top-fruit tree rootstocks, wild pear (Pyrus communis var. pyraster L.) and Colt cherry (Prunus avium x pseudocerasus). |
| PubMed: | Cell Wall Metabolism in Ripening Fruit: IV. Characterization of the Pectic Polysaccharides Solubilized during Softening of ;Bartlett' Pear Fruit. |
| PubMed: | Respiration and protein synthesis in nongrowing cultured pear fruit cells in response to ethylene and modified atmospheres: a model system for fruits postharvest. |
| PubMed: | Effects of Elevated CO(2) Concentrations on Glycolysis in Intact ;Bartlett' Pear Fruit. |
| PubMed: | Protein synthesis associated with quiescence and senescence in auxin-starved pear cells. |
| PubMed: | Inhibition of pear fruit ripening by mannose. |
| PubMed: | Vacuolar yield and alteration with aging of suspension-cultured cells from pear fruit. |
| PubMed: | Effect of high temperature on calcium uptake by suspension-cultured pear fruit cells. |
| PubMed: | The effects of fruit juices and fruits on the absorption of iron from a rice meal. |
| PubMed: | Accumulation and transport of (2,4-dichlorophenoxy)acetic acid in plant cuticles: I. Sorption in the cuticular membrane and its components. |
| PubMed: | Ethylene production by auxin-deprived, suspension-cultured pear fruit cells in response to auxins, stress, or precursor. |
| PubMed: | Polyribosomes from Pear Fruit: II. CHANGES OCCURRING IN PULP TISSUES DURING RIPENING AND SENESCENCE. |
| PubMed: | Cell Wall Metabolism in Ripening Fruit: II. CHANGES IN CARBOHYDRATE-DEGRADING ENZYMES IN RIPENING ;BARTLETT' PEARS. |
| PubMed: | Cell Wall Metabolism in Ripening Fruit: I. CELL WALL CHANGES IN RIPENING ;BARTLETT' PEARS. |
| PubMed: | Effects of aminoethoxyvinylglycine and countereffects of ethylene on ripening of bartlett pear fruits. |
| PubMed: | Polyribosomes from Pear Fruit: Changes during Ripening and Senescence. |
| PubMed: | Senescence of Pear Fruit Cells Cultured in a Continuously Renewed, Auxin-deprived Medium. |
| PubMed: | Ultrastructural changes in the cell walls of ripening apple and pear fruit. |
| PubMed: | Pear malic enzyme: some physical and immunochemical properties. |
| PubMed: | Temperature-dependent Changes in the Polysomal Population of Senescent (Ripening) Pear Fruit. |
| PubMed: | Involvement of hydrogen peroxide in the regulation of senescence in pear. |
| PubMed: | Plant Cuticles Are Polyelectrolytes with Isoelectric Points around Three. |
| PubMed: | Ripening and in vitro retention of respiratory control by avocado and pear mitochondria. |
| PubMed: | Oxidative turnover of auxins in relation to the onset of ripening in bartlett pear. |
| PubMed: | Initiation of Ripening in Bartlett Pear with an Antiauxin alpha(p-Chlorophenoxy)isobutyric Acid. |
| PubMed: | Auxin inhibition of ripening in bartlett pears. |
| PubMed: | Effect of gamma radiation on the ripening of bartlett pears. |
| PubMed: | Sucrose density gradient distribution of mitochondrial protein and enzymes from preclimacteric and climacteric pears. |
| PubMed: | The flavonol glycosides in the fruit of Pyrus communis L. cultivar Bon Chrétien. |
| PubMed: | [Phenolic components of Pyrus communis L. I. Compilation of hitherto published data]. |
|