A device and method for altering biochrome ratios in plant leaves is provided. The device and method generally include a a light source; and means of directing the light source to deliver an altering spectrum to a group of cells. The altering spectrum alters the biochrome content of a group of cells to produce a contrasting color that creates a desired pattern on a leaf. The device may include a first light source that emits a main growth spectrum, a second light source that emits an altering spectrum; and means of directing the first and second light source to a group of cells, wherein the altering spectrum alters the biochrome content of a group of cells to create a desired pattern on a leaf. Methods of altering the biochrome ratio in a group of cells on a leaf generally involve aligning a surface of a leaf with a light source, activating the light source to produce an altering spectrum, and directing the altering spectrum towards the leaf to create a pattern, wherein cells of the leaf exposed to the altering spectrum exhibit a desired pattern.

Described herein are conveyor systems and application units which can be used to transport and simultaneously treat, or to facilitate treatment and inspection of produce, agricultural products, or other items. The conveyor systems and application units can be configured to allow products to be simultaneously rotated as they are moved along a packing line, which can facilitate the uniform application of spray coatings and/or allow the products to be uniformly blow dried while they are moved. Exemplary conveyor systems and application units can include a bed formed of a plurality of rollers and a rotation inducing device that causes the rollers to rotate while they are laterally transported, thereby causing the products lying on top of the bed to rotate during transport.

Described herein are conveyor systems and application units which can be used to transport and simultaneously treat, or to facilitate treatment and inspection of produce, agricultural products, or other items. The conveyor systems and application units can be configured to allow products to be simultaneously rotated as they are moved along a packing line, which can facilitate the uniform application of spray coatings and/or allow the products to be uniformly blow dried while they are moved. Exemplary conveyor systems and application units can include a bed formed of a plurality of rollers and a rotation inducing device that causes the rollers to rotate while they are laterally transported, thereby causing the products lying on top of the bed to rotate during transport.

The machine for integral processing of fruits with a hard or soft shell disclosed herein comprises a feed hopper and at least a first receptacle having a first end for connection to said hopper and a second opposite end. The receptacle is positioned horizontally according to the longitudinal direction of the machine and comprises in its interior a central shaft positioned in accordance to the longitudinal direction of the machine and connected at one end to a rotating element.

The machine for integral processing of fruits with a hard or soft shell disclosed herein comprises a feed hopper and at least a first receptacle having a first end for connection to said hopper and a second opposite end. The receptacle is positioned horizontally according to the longitudinal direction of the machine and comprises in its interior a central shaft positioned in accordance to the longitudinal direction of the machine and connected at one end to a rotating element.

The disclosed technology includes a food system that prepares food based on a user's preferences and environment (e.g., health and diet, tastes, availability of food, costs, location, and what is stored or available for the food preparation system). The food system can store, cool, serve, prepare, juice, recognize with an antenna array, cut, weigh, sanitize, or compost food. The food system can include a robotic arm or water jet for cutting a food item. The disclosed technology improves food consumption for users based on diet and observed behavior (e.g., tracking caloric intake and exercise).

The disclosed technology includes a food system that prepares food based on a user's preferences and environment (e.g., health and diet, tastes, availability of food, costs, location, and what is stored or available for the food preparation system). The food system can store, cool, serve, prepare, juice, recognize with an antenna array, cut, weigh, sanitize, or compost food. The food system can include a robotic arm or water jet for cutting a food item. The disclosed technology improves food consumption for users based on diet and observed behavior (e.g., tracking caloric intake and exercise).

A system and method of inkjet printing on organic material such as a rose petal is disclosed. The stand has an anchor member which secures the rose stem, a support beam which can be repositioned to adjust the force exerted by the beam on the rose stem, and a printing window to align the rose petals for inkjet printing.

A system and method of inkjet printing on organic material such as a rose petal is disclosed. The stand has an anchor member which secures the rose stem, a support beam which can be repositioned to adjust the force exerted by the beam on the rose stem, and a printing window to align the rose petals for inkjet printing.

A stationary slicing head assembly for use with a centrifugal slicing machine for cutting vegetables into slices. The assembly includes a plurality of slicing shoes serially arranged around an impeller having an axis of rotation. A first end of each slicing shoe is positioned adjacent to a second end of a juxtaposed slicing shoe. A plurality of serially arranged knife blades, each knife blade being secured to the first end of a slicing shoe, wherein each knife blade has a cutting edge/has a cutting edge profile defined with respect to the shape of the cutting edge defining a two-dimensional shape of a cut surface produced by the cutting edge. Some of the knife blades are first knife blades which have a first profile, and second knife blades have a second profile. The arrangement of the first and second knife blades configured to cut first and second slices from a vegetable.