Adaptation of Morus alba and Morus cathayana plants in a different climate and environment conditions in Indonesia

Sasmita, Nanang; Purba, Jhon Hardy; Yuniti, I Gusti Ayu Diah

doi:10.13057/biodiv/d200234

Cited by 6 publications

(6 citation statements)

References 12 publications

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“…The low E. zwageri seeds germination percentage is caused by these plants seed characteristic that has a very hard seed coat that make it difficult to absorb water that is needed for the germination process, which was not solved perfectly by the treatments in this research. The effect of growth regulators grows differently, even among different varieties within a species (Leopold 1963;Siregar and Djaman 2017;Sasmita et al 2019). When compared with other types of growth regulators treatment, i.e., the use of IBA hormone concentrations and fertilizers to speed up E. zwageri seeds germination, it gives shorter time and more seeds to germinate.…”

Section: Discussionmentioning

confidence: 99%

Comparison of seed dormancy breaking of Eusideroxylon zwageri from Bali and Kalimantan soaked with sodium nitrophenolate growth regulator

Purba

Sasmita²,

Komara³

et al. 2019

Nusantara Biosci

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Abstract. Purba JH, Sasmita N, Komara LL, Nesimnasi N. 2019. Comparison of seed dormancy breaking of Eusideroxylon zwageri from Bali and Kalimantan soaked with sodium nitrophenolate growth regulator. Nusantara Bioscience 11: 146-152. Eusideroxylon zwageri is a very strong and durable wood, which can be used as building materials. This wood plant needs 6-12 months to germinate, but it can be shorted with special treatment (e.g. cracking). Therefore, it is important to conduct research to stimulate E. zwageri seed germination using sodium nitrophenolate growth regulator. The purpose of this study was to analyze the comparison of the fastest time to breaking E. zwageri seed dormancy from the Bali and Kalimantan island. The research method was factorial randomized block design, using the X factor (soaking time) and Y factor (sodium nitrophenolate growth regulator). There were four soaking time treatment, i.e., immersed (soaked in a really short time), 12 and 24 hours soaking time. While the Y factor was the concentration of sodium nitrophenolate with 4 treatments: without sodium nitrophenolate solution or 0 mL (control), soaked in a 1 mL/L of water, 2 mL/L of water and 3 mL/L of water solution. The study results showed the best treatment of E. zwageri seeds germination speed was soaked for 24 hours, and by giving 0,3% sodium nitrophenolate concentration, while the interactions of both showed no significant effect. The soaked time treatment, sodium nitrophenolate concentration, and the interaction of both show no significant effect on germination percentage. The breaking of E. zwageri seed dormancy from Kalimantan has a shorter time to germinate than E. zwageri seeds from Bali.

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Section: Discussionmentioning

confidence: 99%

Comparison of seed dormancy breaking of Eusideroxylon zwageri from Bali and Kalimantan soaked with sodium nitrophenolate growth regulator

Purba

Sasmita²,

Komara³

et al. 2019

Nusantara Biosci

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“…14 MA branches have also been tested for their anti-diabetic effects on STZinduced mice where the results of this study indicate an increase in metabolic function in the pancreatic tissue resulting in a decrease in blood sugar level, 24 The MA fruit reported potential in the treatment of type 2 diabetes mellitus in studies using mice that had also been induced STZ, 25 and MA leaves were also reported to have anti-diabetic effects on STZ-induced mice by stimulating insulin secretion. 26 Meanwhile, the portion of the MA stem bark known to contain compounds apigenin, one of the compounds that has a potent DPP-4 inhibitory activity, 2,8,9 has not been studied for its anti-diabetic effect. So, this study examines the anti-diabetic effects of MA stem bark specifically through the mechanism of DPP-4 inhibitory action which is expected to complement the scientific literature on MA plants specifically related to the benefits of the treatment of diabetes mellitus.…”

Section: Discussionmentioning

confidence: 99%

“…conditions in Indonesia. 8 Mulberry (Morus alba L. and Morus cathayana Hemsl.) Cultivation of business as silk feed in Indonesia is increasing, considering the benefits of mulberry economically, ecologically and pharmaceutically.…”

Section: Introductionmentioning

confidence: 99%

“…MA stem bark is known to contain apigenin, luteolin, quercetin, morine, caffeic acid, gallic acid, routine, umbelliferone, chlorogenic acid, and kaempferol. 8 Apigenin is a compound of more than 20 compounds found in plants reported to have DPP-4 inhibitory activity. 9 In a study by Junfeng Fan et al (2013) proving that apigenin compounds have potent DPP-4 inhibitory activity with IC50 0.14 ± 0.02 M. 2 Flavonoids in plants can be found in the form of glycosides in several glycosidic combinations.…”

Section: Introductionmentioning

confidence: 99%

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Difference of Acidic Adding Effect in Ethanol Extraction of White Mulberry Stem Bark (Morus alba) and DPP-4 Inhibiting Activity Screening for Identifying its Antidiabetic Potential

Agusfina¹,

Saputri²,

Sakti³

et al. 2019

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The classification of the ITS sequences of known interspecific hybrid clones into both the maternal and the maternal indicated that it was sufficient to distinguish interspecific hybrids in the genus Morus. Nanang Sasmita, et al. 2019's research states that the Adaptation of Morus alba and Morus cathayana plants in different climate and environment ABSTRACT Objective: Murberry (Morus alba) is one of the plants that can be used to treat diabetes and bioactive compounds that play a role are apigenin. Apigenin compounds have been reported to have an antidiabetic effect and are found in the form of glycosides. To separate apigenin from its glycosides, it takes the process of hydrolysis using acid. This study aims to look at the differences between ethanol extracts without hydrolysis with acids and ethanol extracts which are hydrolyzed by acid and determine their activity as dipeptidyl peptidase-4 (DPP-4) inhibitors in vitro. Methods: Morus alba stem bark dry powder was extracted MAE using 96% ethanol with acid hydrolysis using HCl 2 N and extracted without acid hydrolysis then apigenin levels can be measured by each extraction process using HPLC. DPP-4 activity was evaluated using glycyl-prolyl-7-amino-4-methyl coumarin (Gly-Pro-AMC) substrate then the inhibitory effect of extracts was determined based on the number of free AMCs by measuring fluorescence at excitation wavelengths of 350-360 nm and emission wavelengths of 450-465 nm using micro-plate readers. Sitagliptin is used as a positive control of DPP-4 inhibition in this test. Result: The ethanol extraction method with acid hydrolysis can attract more apigenin compounds than the ethanol extraction method without acid hydrolysis. The level of apigenin in the sample of ethanol extract with acid hydrolysis was 0.16%, and in the ethanol extract without acid hydrolysis was 0.04%. The amount of inhibitory activity of DPP-4 Morus alba stem bark extract was 23%, which is 0.33 times the inhibition of sitagliptin activity. Conclusion: Extraction methods with acid hydrolysis are more effective in attracting apigenin compounds than without acid hydrolysis. Morus alba stem bark extract has an anti-diabetic effect through the mechanism of action of DPP-4 inhibitors can be used as a reference for therapy of diabetes mellitus from natural ingredients.

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“…Knowledge interfacing and sharing towards co-producing collaborative products helps to clarify the performance-based indicators for effective payment for watershed services negotiation between potential sellers and buyers of ecosystem services (Cuvelier & Greenfield, 2016;Leimona et al, 2015). Various agroforestry plant species in Bali, including coffee, Albizia chinensis, and the latest mulberry (Sasmita et al, 2019), shallot (Allium ascalonicum L. especially in Kubu Tambahan Sub-district , petsai (Brassica chinensis L.) evenly in Bali (Purba et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Balinese Traditional Agroforestry as Base of Watershed Conservation

Yuniti

Purba²,

Sasmita

et al. 2022

J. appl. agricultural sci. technol.

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Forests, traditional gardens and green spaces play an important role in regulating the water flow of an area. Along with the high demand for land in Bali for agriculture and tourism, many forest areas have been converted into hotels and settlements. Forest conversion has caused many problems such as erosion, soil fertility decreased, flora fauna extinction, floods, drought, global warming and the disturbing watershed, especially rivers for springs. The purpose of this study is the development of watershed conservation in Bali based on traditional agroforestry. The method that used is vegetation analysis. Calculation of the erosion amount using the USLE formula. Sampling was done by ten plots. The results showed that traditional agroforestry vegetation consisted of vertical and horizontal structures. The characteristic of traditional agroforestry is that dominant plants are distributed irregularly, thus creating a miniature structure like a forest. The vertical structure consists of trees, horizontal structure filled with species of garden plants and agriculture. Trees have roots spread intensively in the soil and reduce nutrient leaching. Land cover by vegetation protects the soil and erosion. The agroforestry has a role as an act of soil and water conservation. Traditional agroforestry land cover has a relatively low C coefficient (0.05-0.25) compared to other lands. The level of erosion hazard is low and moderate. Average erosion value of 55.01 t.ha-1.yr-1. This indicates that traditional agroforestry makes the soil have a higher ability to absorb water, thereby reducing surface runoff. Likewise, organic material that improves the water content capacity. In addition, water quality can be improved through the humus filter function. During a long dry season, there is a drought due to low rainfall, but rivers and springs were able to supply water for the peoples daily needs. This condition occurs because of the tree retentions in traditional gardens. Conservation actions need to be taken, namely maintaining trees vegetation, increasing reforestation, bench terraces use, mounds and mulch use. This condition also places traditional agroforestry as a sustainable land management system.

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Adaptation of Morus alba and Morus cathayana plants in a different climate and environment conditions in Indonesia

Cited by 6 publications

References 12 publications

Comparison of seed dormancy breaking of Eusideroxylon zwageri from Bali and Kalimantan soaked with sodium nitrophenolate growth regulator

Comparison of seed dormancy breaking of Eusideroxylon zwageri from Bali and Kalimantan soaked with sodium nitrophenolate growth regulator

Difference of Acidic Adding Effect in Ethanol Extraction of White Mulberry Stem Bark (Morus alba) and DPP-4 Inhibiting Activity Screening for Identifying its Antidiabetic Potential

Balinese Traditional Agroforestry as Base of Watershed Conservation

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