Involvement of carbohydrate, protein and phenylanine ammonia lyase in up-regulation of secondary metabolites in labisia pumila under various CO 2 and N2 levels. af Ibrahim, Mohd Hafiz, Jaafar, Hawa

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Increased Carbon Dioxide concentration improves the antioxidative properties of the Malaysian herb Kacip Fatimah (Labisia pumila Blume). af Jaafar, Hawa, Ibrahim, Mohd Hafiz

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Identification and concentration of some flavonoid components in Malaysian young ginger (Zingiber officinale Roscoe) varieties by a high performance liquid chromatography method. af Ghasemzadeh , Ali, Jaafar, Hawa, Rahmat, Asmah

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Phytochemical analysis and antimicrobial activities of methanolic extracts of leaf, stem and root from different varieties of Labisa pumila Benth. af Karimi, Ehsan, Jaafar, Hawa, Ahmad, Sahida

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HPLC and GC-MS determination of bioactive compounds in microwave obtained extracts of three varieties of Labisia pumila Benth. af Karimi, Ehsan, Jaafar, Hawa Z. E.

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Effect of CO2 enrichment on synthesis of some primary and secondary metabolites in Ginger (Zingiber officinale Roscoe). af Ghasemzadeh, Ali, Jaafar, Hawa Z. E.

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Antioxidant potential and anticancer activity of young ginger (Zingiber officinale Roscoe) grown under different CO2 concentration. af Ghasemzadeh, Ali, Jaafar , Hawa Z. E.

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Possible enhancement of antioxidative activities in medicinal in herbal plant through nitrogen fertilization. af Jaafar, Hawa ZE, Ibrahim, Mohd Hafiz

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Profiling of flavonoid compounds and alteration of their production and antioxidant activity during the growth period in young ginger (Zingiber officinale Roscoe) af Ghasemzadeh, Ali, Jaafar, Hawa Z. E.

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Profiling of phenolic compounds and their antioxidant and anticancer activity in pandan (Pandanus amaryllifolius Roxb.) extracts from different locations of Malaysia. af Ghasemzadeh, Ali, Jaafar, Hawa Z. E.

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Response of CO2 enrichment on phytochemical screening, fatty acid content and their antioxidant activity on Labisia pumila var. alata af Karimi, Ehsan, Jaafar, Hawa Z. E.

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Role of salicylic acid as a plant growth regulator on some physiological features and antioxidant enzyme activity in ginger (Zingiber officinale Roscoe) af Ghasemzadeh, Ali, Jaafar, Hawa Z. E.

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Alteration in phytochemical constituents and antioxidant activity in ginger through application of different drying methods af Jaafar, Hawa Z. E., Ghasemzadeh, Ali

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The relationship of nitrogen and C/N ratio with secondary metabolites levels and antioxidant activities in three varieties of Malaysian Kacip Fatimah (Labisia pumila Blume). af Jaafar, Hawa Z. E., Ibrahim, Mohd Hafiz

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Photosynthetic capacity, photochemical efficiency and chlorophyll content of three varieties of Labisia pumila Benth. Exposed to open field and greenhouse growing conditions. af Jaafar, Hawa Z. E., Ibrahim, Mohd Hafiz

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Enhancement of leaf gas exchange and primary metabolites under carbon dioxide enrichment up-regulates the production of secondary metabolites in labisia pumila seedlings. af Ibrahim, Mohd Hafiz, Jaafar, Hawa Z. E.

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Abscisic acid induced changes in production of primary and secondary metabolites, photosynthetic capacity, antioxidant capability, antioxidant enzymes and lipoxygenase inhibitory a... af Ibrahim, Mohd Hafiz, Jaafar, Hawa Z. E.

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Relationship between extractable chlorophyll content and SPAD values in three varieties of Kacip Fatimah under greenhouse conditions af Ibrahim, Mohd Hafiz, Jaafar, Hawa Z. E.

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Effects of different light intensity on biosynthesis of medicine component (Phenolics and Flavonoids) and anti-oxidant activities in Malaysia young ginger varieties (Zingibber off... af Ghasemzadeh, Ali, Jaafar, Hawa ZE, Rahmat, Asmah

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Dualex 4® reading values as indicator of total flavonoid and chlorophyll content of three varieties of Labisia pumila Benth. (kacip fatimah) seedlings under greenhouse condition af Ibrahim, Mohd Hafiz, Jaafar, Hawa Z. E.

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