yes
No it's non saponifiable
Saponify means to turn into soap. To the naked eye, vegetable oil doesn't seem very saponifiable, but I am no genius.
Saponifiable lipids are a class of lipids that can undergo saponification, a chemical process where they react with an alkali to produce glycerol and fatty acid salts (soaps). This group primarily includes triglycerides, phospholipids, and waxes, which possess ester bonds that can be broken down by alkaline hydrolysis. Unlike non-saponifiable lipids, such as steroids and fat-soluble vitamins, saponifiable lipids can be converted into simpler components through this reaction.
Examples of non-saponifiable lipids include cholesterol, fat-soluble vitamins (such as vitamins A, D, E, and K), and other sterols and sterol derivatives. These lipids cannot be hydrolyzed into fatty acids and glycerol like saponifiable lipids (e.g., triglycerides).
Lecithin is a fatty substance found in animal and plant tissues, while sunflower lecithin is specifically derived from sunflower seeds. Sunflower lecithin is often preferred by those looking for a plant-based alternative to traditional lecithin, which can come from sources like soy or eggs.
Sunflower lecithin and soy lecithin are both sources of phospholipids, but sunflower lecithin is often preferred for those with soy allergies. Sunflower lecithin is also considered to be a healthier option due to its higher antioxidant content. Both types of lecithin are used as emulsifiers in food products, but sunflower lecithin is gaining popularity in the food industry due to its perceived health benefits.
Soy lecithin and sunflower lecithin are both used as emulsifiers in food products. Soy lecithin is derived from soybeans, while sunflower lecithin comes from sunflower seeds. Sunflower lecithin is often considered a healthier option because it is usually non-GMO and may be better tolerated by those with soy allergies.
Choline is need to make lecithin
Grapes do not contain lecithin in significant amounts. Lecithin is primarily found in sources like soybeans, eggs, and certain seeds. While grapes have various beneficial compounds, including antioxidants and vitamins, they are not a notable source of lecithin. If you're looking for lecithin, it's best to consider other foods or supplements specifically known for their lecithin content.
There is no definite answer to this question since Lecithin (which is an emulsifier) may be derived form either plant (i.e. soy lecithin) - or animal source. Here in Germany it is specifically written if the lecithin is derived from soy beans (= soy lecithin). If only "lecithin" is written on the product, one has to ensure (f.e. by contacting the producer) whether its derived from animal or plant-source. See more here: http://en.wikipedia.org/wiki/Lecithin
Lecithin can come from two main sources; soy or eggs. Clearly if you have a soy allergy, eating soy lecithin is unwise. Luckily, if lecithin is from soy, it must be labelled "soy lecithin" on the packaging. Eating egg lecithin should present no problems. I should point out that the vast majority of regular chocolate bars contain soy lecithin rather than egg; lecithin-free chocolate is a specialty product which can sometimes be found in specialist chocolateries or health-food stores.
Lecithin supplements are either sold in a liquid or granular form. Lecithin has a mild light taste that is not offensive when eaten alone.