The improvement of guava (Psidium guajava) juice quality using crude multi-enzymatic extracts obtained from yeasts.
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and applied biochemistry"
DOI: 10.1002/bab.2441
Abstract: Guava juice is cloudy and viscous, which hinders filtration, decreases yield, and causes the loss of quality after its processing and during storage. This study aimed to evaluate enzymatic treatment effects using crude multi-enzymatic extracts… read more here.
Keywords: cme; quality; guava; multi enzymatic ... See more keywords
Valorization of guava (Psidium guajava L.) seeds for levoglucosan production by fast pyrolysis
Sign Up to like & getrecommendations! Published in 2020 at "Cellulose"
DOI: 10.1007/s10570-020-03506-x
Abstract: The aim of this work is to show the potential of guava seeds (agro-industrial waste) for obtaining pyrolytic sugar like levoglucosan by fast pyrolysis. Firstly, guava seeds were ground to 30 mesh and then subjected… read more here.
Keywords: production; fast pyrolysis; biomass; guava ... See more keywords
Movement of the bacterial blight pathogen Erwinia psidii in guava varieties differing in susceptibility
Sign Up to like & getrecommendations! Published in 2018 at "Tropical Plant Pathology"
DOI: 10.1007/s40858-018-0236-y
Abstract: Erwinia psidii causes bacterial blight of guava, an important disease of this fruit crop in Brazil. Pathogen spread is associated with the movement of infected but asymptomatic propagating plant material. The objective of this study… read more here.
Keywords: movement; guava; guava varieties; erwinia psidii ... See more keywords
The effect of edible coating based on Arabic gum, sodium caseinate and essential oil of cinnamon and lemon grass on guava.
Sign Up to like & getrecommendations! Published in 2018 at "Food chemistry"
DOI: 10.1016/j.foodchem.2017.11.104
Abstract: The effect of five coating formulations viz.: (A) 5% Arabic gum (AG)+1% sodium caseinate (SC)+1% cinnamon oil (CE); (B) 5% AG + 1% SC + 2% CE; (C) 5% AG + 1% SC + 1% lemongrass oil (LG); (D) 5% AG + 1% SC + 2% LG;… read more here.
Keywords: sodium caseinate; arabic gum; guava; effect ... See more keywords
The phenolic compounds, tocopherols, and phytosterols in the edible oil of guava (Psidium guava) seeds obtained by supercritical CO2 extraction
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Food Composition and Analysis"
DOI: 10.1016/j.jfca.2020.103467
Abstract: Abstract An edible oil was obtained from guava seeds by supercritical CO2 extraction. The oil was characterized by its fatty acid composition, physicochemical properties, and the contents of phenolic, miscellaneous, phytosterol, and tocopherol compounds. The… read more here.
Keywords: supercritical co2; guava; 100 oil; guava seeds ... See more keywords
Nutritional characteristics and bioactive compound content of guava purees and their effect on biochemical markers of hyperglycemic and hypercholesterolemic rats
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Functional Foods"
DOI: 10.1016/j.jff.2017.06.022
Abstract: Abstract The nutritional characteristics and bioactive compound content in purees elaborated with guava-strawberry, guava-blackberry, guava-soursop or guava-passion fruit were evaluated as well as their effect on biochemical markers of hyperglycemic and hypercholesterolemic rats. Over a… read more here.
Keywords: hypercholesterolemic rats; nutritional characteristics; bioactive compound; guava ... See more keywords
Exploring the versatility of sesquiterpene biosynthesis in guava plants: a comparative genome-wide analysis of two cultivars
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-023-51007-1
Abstract: Psidium guajava L., a fruit crop belonging to the Myrtaceae family, is highly valued for its nutritional and medicinal properties. The family exhibits a diverse chemical profile of essential oils and serves as a valuable… read more here.
Keywords: tps genes; family; versatility sesquiterpene; tps ... See more keywords
Effect of chitosan and bioactive Aloe vera gel edible coating on the postharvest quality of fresh-cut guava
Sign Up to like & getrecommendations! Published in 2025 at "New Zealand Journal of Crop and Horticultural Science"
DOI: 10.1080/01140671.2025.2523008
Abstract: ABSTRACT Fresh cut (FC) makes guava more susceptible to perish, causing an increase in respiration, chemical reactions, microbial contamination and water evaporation. Edible coatings and low-temperature storage are effective techniques in maintaining the postharvest quality… read more here.
Keywords: aloe vera; postharvest quality; fresh cut; guava ... See more keywords
First Report of Nalanthamala psidii causing wilt disease of guava in Guangdong, China.
Sign Up to like & getrecommendations! Published in 2022 at "Plant disease"
DOI: 10.1094/pdis-05-22-1166-pdn
Abstract: Guava (Psidium guajava L.) is a tropical fruit with great economic value. Guangdong is one of the most important guava production areas. In November 2019, guava wilt disease (GWD) was observed in a 10.6 HA… read more here.
Keywords: guava; disease; nalanthamala psidii; first report ... See more keywords
Monocyclic components and photosynthetic damage caused by myrtle rust in guava leaves.
Sign Up to like & getrecommendations! Published in 2022 at "Phytopathology"
DOI: 10.1094/phyto-11-21-0480-r
Abstract: Austropuccinia psidii, the causal agent of myrtle rust, was for many years restricted to the Americas, but since reaching Hawaii in 2005, the pathogen has expanded its global range exponentially. In Brazil, myrtle rust is… read more here.
Keywords: damage caused; monocyclic components; myrtle rust; guava ... See more keywords
An Intelligent Guava Grading System Based on Machine Vision
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Food Process Engineering"
DOI: 10.1111/jfpe.14753
Abstract: Ensuring efficient grading of guavas is crucial for timely postharvest storage and maximizing profits. Currently, the subjective nature of manual grading underscores the need for more sophisticated methodologies. However, employing machine vision for intelligent grading… read more here.
Keywords: system; intelligent guava; guava grading; machine vision ... See more keywords