Perhaps mine is an older version. I haven't updated it. My version is 12-0114-2320. Every time the game is updated now, I export all the files to a folder so that I can search within the files using notepad ++. Provided I use the right search words, it is very useful in locating information about game mechanics.
EDIT:
Basil: When you get a promotion, your sim always gets a bonus. This bonus is increased by 20% when your sim eats basil. When you get rewarded for completing an opportunity, you get 10% more simoleans/ancient coins/experience etc.
Ginseng: I'll get back to you on that, but I suspect it has something to do with how fast energy drains, or it may stop the appearance of the tired/exhausted moodlet. The ginseng buff lasts only 1/4 of the time of other herb buffs. EDIT: It seems that if you eat it just before your sim gets tired, it stops the tired/exhausted buff from appearing BUT their energy still drains, so beware!
EDIT: The forbidden fruit is not in the ingredient list, so is likely treated the same as money tree seeds and death flowers.