24 May 2023 1 3K Report

Working on Moringa saponin isolation and characterization. I wonder how does moringa saponin differ (structurally) from Quil A and its derivative, QS-21?

More Freddy Gena's questions See All
What is the role of culture in training and development, and how can multinational organisations design training programs?

How does culture influence the specific learning needs and preferences of participants in training and development programs? How do cultural factors influence participant engagement and motivation...

31 May 2024 2,685 2 View

Can you know the spot of the earth depth profile base on my data??

If you know how to look the earth depth profile you will know how to look the earth lat-long profile

07 July 2023 8,544 2 View

What kind of saponin is found in Moringa?

I am doing TLC on moringa saponin but where can I get a standard moringa saponin?

29 May 2023 5,493 1 View

How to download a spatial subset of the new worldclim 2.1 layers using the R console?

Hello I have tried to download the new version of the worldclim bioclimatic layers in the R console, since this way I can download spatial subsets. Does anyone have a code that works with the new...

10 September 2020 2,192 5 View

What is the best way to humidify H2 gas to 80% absolute humidity?

I want to feed an electrolysis cell with a 80:20 H2O:H2 gas mixture at a rate of 100 ml/min. What is my best chance of getting a stable gas mixture at low flow rates?

08 April 2020 1,332 4 View

¿is Vasa protein only specific to germ cells?

Currently, I've been working with inmunofluoresce for my thesis, and the aim of my project is to detect the germ cells, in the early stages of embryonic development for an insect. Before doing...

22 October 2018 4,099 2 View

How to obtain the slope for a curve (Absorbance against time) for Initial velocity from the polynomial equation?

Good Day. I'm working on enzyme kinetics and I require to plot Lineweave -burk/Eadie-Hofstee graphs/Hanes as my final results. I have plotted a graph (absorbance against time ) for five substrate...

07 May 2018 287 4 View

Any suggestions for microscopic traffic simulator that is capable of modelling vehicle path in 2-dimensions (not as discreet lane keep or jump)?

I find lane-based microscopic simulation models inadequate for modelling realistic trajectories of human driven vehicles and highly automated vehicles that follow a 2D path. Any suggestions or...

12 July 2017 2,819 7 View

Have anyone bibliography about image and social memory?

I need bibliography about relation between image and social memory. If someone has something I thank you.

03 May 2017 1,050 0 View

Missing bands in the positive control (pool DNA)?

Good day everyone. I've carried out mPCR for the confirmation of Non Typhoidal Salmonella using DNA extracted kit( G-spin from INTRON ) .While all the 5 strains (S. Typhimurium, Enteritidis,...

08 September 2016 3,182 3 View

Similar questions and discussions
For the moringa oleifera extract using ethanol as the solvent,what is the alternative method to concentrate the extract other than rotary evaporation?

99% pure ethanol was used for maceration also alternate methods along with the temperature and time to concentrate the extract can be specified

31 July 2024 5,113 4 View

Where can I find my citations for my published papers?

1- M.M.M. Ahmed, F.M. El Hag, F.S. Wahab, S.F. Salih (2001). Feeding strategies during dry summer for lactating desert goats in a rainfed area under tropical conditions. Small Ruminant Research 39...

18 June 2024 552 5 View

How can saponins and isoflavones be separated from ethanol extracts?

I have used butanol and water to separate other compounds but this method is not able to separate the saponin and isoflavones. Any recommendations for methods to achieve this would be appreciated.

21 May 2024 1,226 3 View

Why is my IBA1 antibody not working?

I have tried 4 IBA1 antibodies and cannot seem to get good staining. Mice were perfused/fixed with PBS/4%PFA. Brains were placed in PFA overnight, and then moved to 30% sucrose and frozen in OCT...

19 February 2024 2,835 5 View

What are the definitions for Annual moringa and Perennial moringa?

The fantastic tree Moringa oleifera is a perennial tree. In literature, I see moringa being referred to as Annual moringa and Perennial moringa. What are the basis for these terminology? Is there...

09 December 2023 8,364 0 View

Adhesion assay in gonococcal troubleshooting to lysis Epithelial cells?

Adhesion assay in gonococcal troubleshooting: I'm using ME-180 cervical cancer cell lines (Epithelial cells) in 24 wells cell culture plate (100% confluent) for further adhesion and invasion...

05 September 2023 1,570 0 View

How to extract oil from Moringa Leaf ?

I want to prepare oil extract from Moringa leaf for my research. How to prepare that Moringa extracted oil ?

09 August 2023 6,715 0 View

How do i make various concentration of plant extraction with 1mM of AgNO3?

The plant was extracted by mixing 60g of powdered moringa oleifera into 300 mL of distilled water via the boiling method for 10 mins. Then the extract is filtered. The filtrate will be used to mix...

03 July 2023 4,270 3 View

Could it be the saponins that cause the milk to foam?

I made such an assumption because of the high amount of saponin in alfalfa. How true? Sincerely,

18 June 2023 7,231 1 View

What kind of saponin is found in Moringa?

I am doing TLC on moringa saponin but where can I get a standard moringa saponin?

29 May 2023 5,493 1 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close