Results 171 to 180 of about 14,098 (221)

Guava (Psidium guajava)

2020
Guava has long been known as a low-cost nutritionally rich fruit. It forms an important horticultural crop of many countries around the globe and is native to tropical America and Mexico. Presently almost all the food produce is being characterized in terms of phytochemical composition and related antioxidant activity.
Swati Kapoor   +2 more
openaire   +1 more source

Triterpenoids from Psidium Guajava Leaves

Natural Product Letters, 2002
Three pentacyclic triterpenoids including one new guajavanoic acid (2) and two known obtusinin (1) and goreishic acid I (3) have been isolated from the leaves of Psidium guajava. The new constituent 2 has been characterized as 2alpha-hydroxy-3beta-p-E-coumaroyloxyurs-12, 18-dien-28-oic acid through 1H-NMR and 13C-NMR (broad band and DEPT).
Sabira, Begum   +2 more
openaire   +2 more sources

Psidium guajava (guava).

2021
Abstract P. guajava is indigenous to the American tropics, and is now naturalized throughout the tropics and subtropics. It is grown mainly for its fruit, which is usually eaten raw, both green and when ripe, or is also cooked for preserves, jams, juice and guava paste (or 'guava cheese'). P.
Julissa Rojas-Sandoval   +1 more
openaire   +1 more source

Psidium guajava Linnaeus 1753

2011
Published as part of Amorim, Bruno S. & Alves, Marccus, 2012, Myrtaceae from lowland Atlantic Forest areas in the State of Pernambuco, Northeastern Brazil, pp.
Amorim, Bruno S., Alves, Marccus
openaire   +1 more source

The Guava (Psidium guajava)

Madras Agricultural Journal, 1951
The guava is a sub-tropical, hardy, ever-green fruit- tree grown all over Utter Pradesh, and Madras. It is grown in parts of Sindh, and also in places like Dharwar in Bombay. It can with- stand a maximum temperature of 114° F., even with scanty rainfall of less than 10".
openaire   +1 more source

Guava (Psidium guajava) Oil

2019
The composition and functionality of guava (Psidium guajava) seed oil are reported in this chapter. Guava seed oil was extracted using a Soxhlet apparatus to determine the fatty acid composition of the oil. The oil content of seed on the dry weight basis was 11.1%.
Syed Tufail Hussain Sherazi   +3 more
openaire   +1 more source

Terpene hydrocarbons from Psidium guajava

Phytochemistry, 1978
Abstract An extract of whole guava puree, after TLC and GLC, showed the presence of two monoterpenes and nine sesquiterpenes. β-Caryophyllene comprised 95% of this fraction. Possible significance of these hydrocarbons to natural insect attractants and to guava aroma is noted.
Charles W. Wilson, Philip E. Shaw
openaire   +1 more source

Antidiabetic effects of extracts from Psidium guajava

Journal of Ethnopharmacology, 2005
During a screening of medicinal plants for inhibition of protein tyrosine phosphatase1B (PTP1B), an extract from Psidium guajava (Myrtaceae) leaves exhibited significant inhibitory effect on PTP1B. Thus, its antidiabetic effect on Lepr(db)/Lepr(db) mice was evaluated.
Won Keun, Oh   +7 more
openaire   +2 more sources

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