Cj Cheiljedang Corporation

Korea University Research and Business Foundation

Jin Woo Jeon

Joo Young Lee

Jun Ok Moon

Jin Seung Park

Hyun Jin Kim

Chul Woo Kim

Jae-Sung Lee

Chang Suk Lee

Jeong Hyun Kim

Hye Min Park

In Ho Park

Jun Young Maeng

So Yeon Hong

Ji Hyun Kang

Hong-Gu Lee

Su Jin Choi

Kuk Ki Hong

Bit Na Kim

Mi Kyoung Chae

Provided are a feed additive composition for cattle including N-acetyl-L-tryptophan (NALT) as an active ingredient, and more particularly, a feed additive composition including N-acetyl-L-tryptophan as an active ingredient for reducing temperature stress of cattle, increasing average daily gain of cattle, and increasing feed intake of cattle; a feed including the feed additive composition for cattle; and methods of reducing temperature stress of cattle, increasing average daily gain of cattle, and increasing feed intake of cattle, the methods including feeding the cattle with the feed additive composition or feed for cattle including N-acetyl-L-tryptophan as an active ingredient.

Feed additive for cattle comprising n-acetyl-l-tryptophan as active ingredient

Provided is a method of preparing an N-acetyl dipeptide and an N-acetyl amino acid, the method including producing the N-acetyl dipeptide and the N-acetyl amino acid by reaction of an amino acid with acetic anhydride or acetyl chloride.

Method for producing N-acetyl dipeptide and N-acetyl amino acid

Disclosed is a digital LDO regulator capable of performing asynchronous binary search using a binary-weighted PMOS array. The digital LDO regulator includes a PMOS array unit including a binary-weighted PMOS array and that binary searches the PMOS array asynchronously, and a mode determining unit that operates in at least one of a fine mode, a coarse mode, and a medium mode, based on an output voltage of the PMOS array unit.

Digital LDO regulator for performing asynchronous binary search using binary-weighted PMOS array and operation method thereof

Growing community of inventors

Seoul, South Korea

Jin Woo Jeon