Mittal Aroma Essential Oils Pvt. Ltd. Supplies Black Pepper Oleoresins. Mittal Aroma Essential Oils Pvt. Ltd. Is an ISO 9001 accredited company. Mittal Aroma Essential Oils Pvt. Ltd. Manufactures Floral Waxes, Aromatherapy Oils, Essential Oils, Spice Oleoresins, Natural Food Colors, Herbal Extracts, Fruit Extracts, Resinoids, Floral Absolutes & Concretes, etc. The Black Pepper Oleoresins or Piper Nigrum comes by steam distillation from the dried & crushed peppercorn. The Black Pepper Oleoresins acts as stimulant in the treatment of certain digestive disorders, constipation, and loss of appetite. It helps cold and can be used as a sexual tonic, might help in diarrhea, flatulence, pains, and poor circulation. As a Carminative it can be added to foods. The Black Pepper Oleoresins are occasionally used in blends for energetic enhancement. These are used for toothache and externally for joint and muscle aching.