Malic Acid, Citric acid, Isocitric Acid, Succinic Acid and Fumaric Acid.

Citric and malic acids in the ratio of nearly 20:1 together with a small amount of isocitric acid.

1st step is when C2 CoA enters the inner matrix of mitochondrion. So given, C2 + C4 (oxalo-acetic acid) = C6 is also called Citric acid which may came from fruits, then the "lower form" of citric acid is called Isocitric acid(2nd step) but it is still C6 form the 3rd step is when there is a prescence of NAD and that NAD have hydrogen which gives off electron , that made Co2 go out, and because of that you need to subtract everything that goes out , and since carbon is just 1 the equation would be C6(isocitric) minus C1(carbon) = C5 which is called alpha-ketoglutaric acid, then the same process is done again in which there is again a prescence of NAD and that NAD have hydrogen which gives off electron , that made Co2 go out, and because of that you need to subtract again everything that goes out , and since carbon is just 1 the equation would be C5(a-ketoglutaric) minus C1 (carbon) = C4 which is also called Succinic acid. the other four succinic acid are , Fumaric then malic then oxalo-acetic acid , then there is an excess hydrogen again that would be use for mixture of acetyl co enzyme or C2 CoA which is what we did in the first step. Why? In Krebs cycle,. this process is repeated two times.

Apples -Malic, quinic, a­ketoglutaric, oxalacetic, citric, pyruvic, fumaric, lactic and succinic acids

Apricots- Malic and Citric acids

Avocados -Tartaric Acid

Bananas- Malic, citric, tartaric and traces of acetic and formic acids

Bilberry -Citric

Blackberries -Isocitric, Malic, lactoisocitric, shikimic, quinic, and traces of citric and oxalic acids

Blueberries -Citric, malic, glyceric, citramalic, glycolic, succinic, glucuronic, galacturonic, shikimic, quinic,

glutamic and aspartic acids.

Boysenberries -Citric, malic, and Isocitric acids.

Cherries- Malic, citric, tartaric, succinic, quinic, shikimic, glyceric and glycolic acids.

Crabapple Malic

Cranberries -Citric, malic and benzoic acids.

Currants -Citric, tartaric, malic and succinic acids.

Elderberries -Citric, malic, shikimic and quinic acids.

Figs- Citric, malic and acetic acids.

Gooseberries- Citric, malic, shikimic and quinic acids.

Grapefruit -Citric, tartaric, malic and oxalic acids.

Grapes -Malic and tartaric (3:2), citric and oxalic acids.

Kiwifruit - Citric

Kumquat -Citric

Lemons- Citric, malic, tartaric and oxalic acids (no Isocitric acid)

Limes- Citric, malic, tartaric and oxalic acids.

Loganberry- Malic, citric acids

Nectarine - Malic

OrangePeel- Malic, citric and oxalic acids.

Orange- Citric, malic and oxalic acids.

Passionfruit- malic

Peaches -Malic and citric acids

Pears- Malic, citric, tartaric and oxalic acids

Pineapples -Citric and malic acids.

Plums -Malic, tartaric and oxalic acids.

Raspberry- Citric

Rosehip- Malic

Quinces -Malic acid (no citric acid)

Salad -Citric and malic

Strawberries -Citric, malic, shikimic, succinic, glyceric, glycolic and aspartic acids.

Tangerine- Citric

Youngberries- Citric, malic and Isocitric acids.

Vegetables

Beans -Citric, malic and small amounts of succinic and fumaric acids

Broccoli- Malic and citric (3:2) and oxalic and succinic acids.

Carrots- Malic, citric, Isocitric, succinic and fumaric acids.

Mushrooms- Lactarimic, cetostearic, fumaric and allantoic acids.

Peas- Malic acid.

Potatoes-Malic, citric, oxalic, phosphoric and pyroglutamic acids.

Rhubarb- Malic, citric and oxalic acids.

Tomatoes- Citric, malic, oxalic, succinic, glycolic, tartaric, phosphoric, hydrochloric, sulphuric, fumaric,

pyrrolidinonecarboxylic and galacturonic acids.